Monthly Archives: January 2015

Devon’s beavers will stay wild and free





Beavers living in the River Otter in Devon will be allowed to remain in the wild following a historic decision by Natural England to allow their ‘re-introduction’.

Natural England’s Board today confirmed that a licence will be issued to Devon Wildlife Trust (DWT), permitting “the managed release into the wild of beavers currently resident in the River Otter catchment in Devon, on a 5 year trial basis.”

The move is being applauded by local people who want the beavers to remain in the River Otter, landowner Clinton Devon Estates, DWT and Friends of the Earth, which had started legal proceedings over earlier Government plans trap the beavers and hold them in zoo or other secure facility.

According to a statement released by NE, DWT’s licence application was “thoroughly assessed against the internationally recognised guidelines published by the International Union for the Conservation of Nature.”

“Under the terms of the licence, by September at the latest, Devon Wildlife Trust must develop a management strategy to deal quickly with any undesirable impacts which the beavers may have on the River Otter during the trial period, as well as a monitoring programme to study their impacts.”

Another conditions stipulate that the beavers must be confirmed as being of are of Eurasian origin, and free of the rare but unpleasant tapeworm Echinococcus multilocularis, which can transfer to other wildlife and to people.

England’s first otters in hundreds of years!

“We are delighted by Natural England’s decision to grant us a licence to give these beavers a long term future on the River Otter”, said Harry Barton, Chief Executive of Devon Wildlife Trust.

“The beavers of the River Otter are the first breeding population in the English countryside for hundreds of years. We believe they can play a positive role in the landscapes of the 21st century through their ability to restore our rivers to their former glories.

“We know from our own research and research done in Europe that beavers are excellent aquatic-engineers improving the flood and drought resilience of our countryside and increasing the water quality of our rivers.  They are incredibly industrious animals and their hard work has benefits for people and wildlife.”

For the last six months DWT has been working with Defra, Natural England, local farmers and the wider community to secure a solution that would see the disease risk addressed and the beavers remain.

“This project will measure the impact that these beavers have on the local environment, on the local economy and on local people”, said Peter Burgess, DWT’s Conservation Manager, who led the licence application.

“The evidence from elsewhere shows that beavers should have an overwhelmingly positive effect, but this is the first time the animals will be living in a well-populated, agriculturally productive English landscape for hundreds of years.”

But he added: “We need to ensure that any negative impacts of beavers are avoided. This will mean working alongside the Environment Agency, local authorities and landowners to manage any problems that may arise over the coming years.”

Clinton Devon Estates, the biggest landowner on the lower River Otter, also welcomes the awarding of the licence. Dr Sam Bridgewater, the estate’s Nature Conservation Manager, says that the focus of the debate needs to be 20 to 30 years from now:

“We need to look at what’s happened on the continent where there were fewer than 2000 beavers at the start of the 20th Century but there are now over 600,000. If their numbers increase, then it is inevitable that they will eventually start to engineer their local environment.

“This will bring all kinds of benefits such as a potential slowing down of flood waters and an increase in the diversity of wildlife habitats, but will also likely cause some grief. I think a key issue for the authorities to address is that mechanisms are put in place to allow any conflicts to be avoided quickly in the future.”

Over 10,000 messages of support for the beavers

There has been overwhelming national and local support for the beavers to remain in the wild. Over 10,000 people sent messages to the Minister for the Natural Environment, and at a recent event in the village of Ottery St. Mary more than 100 people turned up, the vast majority in support of the beavers.

“This is great news for Devon’s beavers”, said Friends of the Earth campaigner Alasdair Cameron – who had earlier led the group’s application for a judicial review of an earlier decision to trap the beavers citing violations of the Habitats Directive.

“Beavers add to Britain’s rich natural heritage and can bring huge benefits to the local environment, such as boosting wildlife and reducing flooding risks. Hopefully we’ll now see renewed efforts to reintroduce beavers to other suitable locations right across the country.”

Natural England’s Chairman Andrew Sells confirmed that future decisions on the release of beavers will “in large part” be informed by the results of this trial, adding: “Reintroduction of a species is a complicated and emotive subject and we have considered this application very carefully.

“Responses to our written consultation and public meetings have been generally positive and we are now satisfied with Devon Wildlife Trust’s plans for managing and monitoring the project, which will allow important evidence to be gathered during the trial on any impacts which the beavers may have.”

But he warned: “The unauthorised release of beavers remains illegal and Natural England does not expect to grant any other licences for beaver release during this trial period.”

Trapping and testing of the animals for the Echinococcus multilocularis tapeworm will be carried out by the Animal and Plant Health Agency under a separate licence that was granted towards the end of 2014.

 


 

Support: Devon Wildlife Trust now faces the task of funding the River Otter Beaver Project. An initial call for donations led to £45,000 being raised in just two months. However the cost of the five year monitoring project is estimated to run well above this figure. DWT is now asking supporters of the beavers to donate via its website or by phone on 01392 279244.

Oliver Tickell edits The Ecologist.

 

 






Devon’s beavers will stay wild and free





Beavers living in the River Otter in Devon will be allowed to remain in the wild following a historic decision by Natural England to allow their ‘re-introduction’.

Natural England’s Board today confirmed that a licence will be issued to Devon Wildlife Trust (DWT), permitting “the managed release into the wild of beavers currently resident in the River Otter catchment in Devon, on a 5 year trial basis.”

The move is being applauded by local people who want the beavers to remain in the River Otter, landowner Clinton Devon Estates, DWT and Friends of the Earth, which had started legal proceedings over earlier Government plans trap the beavers and hold them in zoo or other secure facility.

According to a statement released by NE, DWT’s licence application was “thoroughly assessed against the internationally recognised guidelines published by the International Union for the Conservation of Nature.”

“Under the terms of the licence, by September at the latest, Devon Wildlife Trust must develop a management strategy to deal quickly with any undesirable impacts which the beavers may have on the River Otter during the trial period, as well as a monitoring programme to study their impacts.”

Another conditions stipulate that the beavers must be confirmed as being of are of Eurasian origin, and free of the rare but unpleasant tapeworm Echinococcus multilocularis, which can transfer to other wildlife and to people.

England’s first otters in hundreds of years!

“We are delighted by Natural England’s decision to grant us a licence to give these beavers a long term future on the River Otter”, said Harry Barton, Chief Executive of Devon Wildlife Trust.

“The beavers of the River Otter are the first breeding population in the English countryside for hundreds of years. We believe they can play a positive role in the landscapes of the 21st century through their ability to restore our rivers to their former glories.

“We know from our own research and research done in Europe that beavers are excellent aquatic-engineers improving the flood and drought resilience of our countryside and increasing the water quality of our rivers.  They are incredibly industrious animals and their hard work has benefits for people and wildlife.”

For the last six months DWT has been working with Defra, Natural England, local farmers and the wider community to secure a solution that would see the disease risk addressed and the beavers remain.

“This project will measure the impact that these beavers have on the local environment, on the local economy and on local people”, said Peter Burgess, DWT’s Conservation Manager, who led the licence application.

“The evidence from elsewhere shows that beavers should have an overwhelmingly positive effect, but this is the first time the animals will be living in a well-populated, agriculturally productive English landscape for hundreds of years.”

But he added: “We need to ensure that any negative impacts of beavers are avoided. This will mean working alongside the Environment Agency, local authorities and landowners to manage any problems that may arise over the coming years.”

Clinton Devon Estates, the biggest landowner on the lower River Otter, also welcomes the awarding of the licence. Dr Sam Bridgewater, the estate’s Nature Conservation Manager, says that the focus of the debate needs to be 20 to 30 years from now:

“We need to look at what’s happened on the continent where there were fewer than 2000 beavers at the start of the 20th Century but there are now over 600,000. If their numbers increase, then it is inevitable that they will eventually start to engineer their local environment.

“This will bring all kinds of benefits such as a potential slowing down of flood waters and an increase in the diversity of wildlife habitats, but will also likely cause some grief. I think a key issue for the authorities to address is that mechanisms are put in place to allow any conflicts to be avoided quickly in the future.”

Over 10,000 messages of support for the beavers

There has been overwhelming national and local support for the beavers to remain in the wild. Over 10,000 people sent messages to the Minister for the Natural Environment, and at a recent event in the village of Ottery St. Mary more than 100 people turned up, the vast majority in support of the beavers.

“This is great news for Devon’s beavers”, said Friends of the Earth campaigner Alasdair Cameron – who had earlier led the group’s application for a judicial review of an earlier decision to trap the beavers citing violations of the Habitats Directive.

“Beavers add to Britain’s rich natural heritage and can bring huge benefits to the local environment, such as boosting wildlife and reducing flooding risks. Hopefully we’ll now see renewed efforts to reintroduce beavers to other suitable locations right across the country.”

Natural England’s Chairman Andrew Sells confirmed that future decisions on the release of beavers will “in large part” be informed by the results of this trial, adding: “Reintroduction of a species is a complicated and emotive subject and we have considered this application very carefully.

“Responses to our written consultation and public meetings have been generally positive and we are now satisfied with Devon Wildlife Trust’s plans for managing and monitoring the project, which will allow important evidence to be gathered during the trial on any impacts which the beavers may have.”

But he warned: “The unauthorised release of beavers remains illegal and Natural England does not expect to grant any other licences for beaver release during this trial period.”

Trapping and testing of the animals for the Echinococcus multilocularis tapeworm will be carried out by the Animal and Plant Health Agency under a separate licence that was granted towards the end of 2014.

 


 

Support: Devon Wildlife Trust now faces the task of funding the River Otter Beaver Project. An initial call for donations led to £45,000 being raised in just two months. However the cost of the five year monitoring project is estimated to run well above this figure. DWT is now asking supporters of the beavers to donate via its website or by phone on 01392 279244.

Oliver Tickell edits The Ecologist.

 

 






Devon’s beavers will stay wild and free





Beavers living in the River Otter in Devon will be allowed to remain in the wild following a historic decision by Natural England to allow their ‘re-introduction’.

Natural England’s Board today confirmed that a licence will be issued to Devon Wildlife Trust (DWT), permitting “the managed release into the wild of beavers currently resident in the River Otter catchment in Devon, on a 5 year trial basis.”

The move is being applauded by local people who want the beavers to remain in the River Otter, landowner Clinton Devon Estates, DWT and Friends of the Earth, which had started legal proceedings over earlier Government plans trap the beavers and hold them in zoo or other secure facility.

According to a statement released by NE, DWT’s licence application was “thoroughly assessed against the internationally recognised guidelines published by the International Union for the Conservation of Nature.”

“Under the terms of the licence, by September at the latest, Devon Wildlife Trust must develop a management strategy to deal quickly with any undesirable impacts which the beavers may have on the River Otter during the trial period, as well as a monitoring programme to study their impacts.”

Another conditions stipulate that the beavers must be confirmed as being of are of Eurasian origin, and free of the rare but unpleasant tapeworm Echinococcus multilocularis, which can transfer to other wildlife and to people.

England’s first otters in hundreds of years!

“We are delighted by Natural England’s decision to grant us a licence to give these beavers a long term future on the River Otter”, said Harry Barton, Chief Executive of Devon Wildlife Trust.

“The beavers of the River Otter are the first breeding population in the English countryside for hundreds of years. We believe they can play a positive role in the landscapes of the 21st century through their ability to restore our rivers to their former glories.

“We know from our own research and research done in Europe that beavers are excellent aquatic-engineers improving the flood and drought resilience of our countryside and increasing the water quality of our rivers.  They are incredibly industrious animals and their hard work has benefits for people and wildlife.”

For the last six months DWT has been working with Defra, Natural England, local farmers and the wider community to secure a solution that would see the disease risk addressed and the beavers remain.

“This project will measure the impact that these beavers have on the local environment, on the local economy and on local people”, said Peter Burgess, DWT’s Conservation Manager, who led the licence application.

“The evidence from elsewhere shows that beavers should have an overwhelmingly positive effect, but this is the first time the animals will be living in a well-populated, agriculturally productive English landscape for hundreds of years.”

But he added: “We need to ensure that any negative impacts of beavers are avoided. This will mean working alongside the Environment Agency, local authorities and landowners to manage any problems that may arise over the coming years.”

Clinton Devon Estates, the biggest landowner on the lower River Otter, also welcomes the awarding of the licence. Dr Sam Bridgewater, the estate’s Nature Conservation Manager, says that the focus of the debate needs to be 20 to 30 years from now:

“We need to look at what’s happened on the continent where there were fewer than 2000 beavers at the start of the 20th Century but there are now over 600,000. If their numbers increase, then it is inevitable that they will eventually start to engineer their local environment.

“This will bring all kinds of benefits such as a potential slowing down of flood waters and an increase in the diversity of wildlife habitats, but will also likely cause some grief. I think a key issue for the authorities to address is that mechanisms are put in place to allow any conflicts to be avoided quickly in the future.”

Over 10,000 messages of support for the beavers

There has been overwhelming national and local support for the beavers to remain in the wild. Over 10,000 people sent messages to the Minister for the Natural Environment, and at a recent event in the village of Ottery St. Mary more than 100 people turned up, the vast majority in support of the beavers.

“This is great news for Devon’s beavers”, said Friends of the Earth campaigner Alasdair Cameron – who had earlier led the group’s application for a judicial review of an earlier decision to trap the beavers citing violations of the Habitats Directive.

“Beavers add to Britain’s rich natural heritage and can bring huge benefits to the local environment, such as boosting wildlife and reducing flooding risks. Hopefully we’ll now see renewed efforts to reintroduce beavers to other suitable locations right across the country.”

Natural England’s Chairman Andrew Sells confirmed that future decisions on the release of beavers will “in large part” be informed by the results of this trial, adding: “Reintroduction of a species is a complicated and emotive subject and we have considered this application very carefully.

“Responses to our written consultation and public meetings have been generally positive and we are now satisfied with Devon Wildlife Trust’s plans for managing and monitoring the project, which will allow important evidence to be gathered during the trial on any impacts which the beavers may have.”

But he warned: “The unauthorised release of beavers remains illegal and Natural England does not expect to grant any other licences for beaver release during this trial period.”

Trapping and testing of the animals for the Echinococcus multilocularis tapeworm will be carried out by the Animal and Plant Health Agency under a separate licence that was granted towards the end of 2014.

 


 

Support: Devon Wildlife Trust now faces the task of funding the River Otter Beaver Project. An initial call for donations led to £45,000 being raised in just two months. However the cost of the five year monitoring project is estimated to run well above this figure. DWT is now asking supporters of the beavers to donate via its website or by phone on 01392 279244.

Oliver Tickell edits The Ecologist.

 

 






An homage to the writing style of Dr. Peter Adler -Or- How to write good science well.

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“Piled Higher and Deeper” by Jorge Cham www.phdcomics.com

Although I’ve been a graduate student for more than four years, I’ve been a peer-reviewed author for just a few short months. My brief time as a researcher, writer, and published scientist in no way makes me an expert when it comes to developing a successful career in academia. However, during my time in grad school, I have become aware of three critical rules for achieving success in my field.

Rule 1. Do good science. This is a no-brainer, really. If you want to be recognized for your contributions to the scientific world, start with good science.
Rule 2. Be an advocate for your science. This is less obvious, but equally important. One of the most critical ways for your good science to be recognized is for you to advocate for it. This means give talks whenever you can, reach out to broad audiences, and most importantly, publish your research.
Rule 3. Communicate your science well. This is the least obvious of these three rules. However, if people can’t understand your good science, it’s unlikely to be recognized for its contribution to the field.

Graduate school puts a huge emphasis on Rule 1 – and for good reason. Grad school is first and foremost a place for young researchers to learn how to do good science, and without good science Rules Two and Three are irrelevant. In my program, Rule 2 is covered pretty well, too. Students get to practice giving talks and presenting posters during departmental brown-bags and an annual research symposium. My lab also encourages me to attend large and small conferences to share my research, and grad students from my department have been encouraged to start and contribute to a number of research blogs.

But Rule 3. That’s a tough one. I mean, how many research faculty were actually trained in science communication? And can they really be expected to teach that skill to graduate students? So to tackle Rule 3, graduate students are pointed to reference books and resources on the Internet. And the Internet is replete with advice on how to write well. For example, see Brian McGill’s 2012 tome on writing clearly  – a follow up to Jeremy Fox’s question who writes the most stylish scientific papers? – And read Brian’s subsequent post on writing journal articles like a fiction author.

While it is tempting to just have someone do your writing for you. That won't get you very far in academia.

While it is tempting to just have someone do your writing for you. That won’t get you very far in academia.

 

For a recent assignment in a scientific writing seminar, I was encouraged to take a different approach to tackle Rule 3. Find a researcher whose writing you like or admire. Read a few of their scientific papers and identify some characteristics of their writing style and organization (not scientific content) that makes it successful.

For the assignment, I decided to choose an author whose papers I enjoy reading, and who exemplifies the three rules of academic success. And it didn’t take me long to land on Peter Adler. Dr. Adler is widely regarded for his ability to synthesize complex theory with empirical data – He does good science. He gave what I regard as the best talk at ESA 2014, not only because his research findings were interesting and important, but because I left the talk feeling smarter than when it began. – He advocates for his science. Last, Adler’s papers are frequently cited and he is regarded as a clear communicator – He communicates his science well.

And so I set out on a journey to try to figure out how Peter Adler communicates his research. In particular, I wanted to see if I could identify two themes in his papers.

  1. Adler is well regarded for his ability to clearly explain and synthesize complicated theory and modeling approaches with empirical data. Are there any stylistic themes that he uses to accomplish this?
  2. Adler publishes prolifically. Is there any indication for a roadmap that he might use for writing?

To do that, I focused on four papers:

Here I should note that all of these papers have co-authors and it’s a disservice to those coauthors to assume that Adler is the sole contributor to the writing style and ultimate success of the article.

  1. Can I identify stylistic themes that Adler uses to clearly explain and synthesize complex theory / modeling approaches with empirical data.

Adler uses conversational sentence construction with relatively short words. Occasionally rephrases a concept for clarity.

“Stabilizing processes are defined as any mechanism that causes species to limit themselves more than they limit others. Another way of saying this is that niches cause intraspecific effects to be more negative than interspecific effects. As a result, when any one species increases in abundance, its per capita growth rate slows relative to other species, helping to limit competitive exclusion.” (Niche for Neutrality)

Why I think it works: In a perfect world, writing would be maximally concise and clear. However, in the real world, brevity can often come at a cost to clarity. Adler is willing to sacrifice some space for clarity in an instance when it is particularly important that the reader understand a concept. 

He asks questions and then provides an answer

“What precisely are the fitness differences among species that are important from a coexistence perspective? The specific traits depend on the model used to describe coexistence.” (Niche for Neutrality)

“How can functional traits directly affecting only a limited set of physiological processes and demographic rates explain variation in overall life history? One possible explanation is that the affected processes…” (Forecasting plant community impacts) 

Why I think it works: The idea of raising questions and then immediately answering them isn’t new. The literary device even has a name: Hypophora. Why do writers use it? It can help maintain interest and curiosity in a reader, highlight important questions, and guide the reader towards an important area of interest. Why does it work for Adler? Reading Adler’s well-placed questions helps me follow the logic of his argument. He’s both telling me what to ask and the answer to my question.

In a non-research paper, Adler ends each section with a small “take home message”

“Placing the neutral model within classic coexistence theory emphasizes two important lessons…”(Niche for Neutrality)

It then goes on to summarize the two important lessons: (1) that niche and neutral processes combine to generate coexistence, and (2) that relationships between per capita growth rates and relative abundance can allow researchers to test their relative contributions.

Why it works: Non-research papers aren’t required to follow the IMRAD structure that most research papers follow. This can be confusing if early sections of a paper don’t clearly link together until later on. Briefly summarizing each section provides the reader with a reminder of the greater context of each section.

He uses simple language in the introduction and more complex jargon in the methods section.

Intro of Coexsitence of perennial plants, describes stabilizing niche differences as mechanisms that

“cause species to limit themselves more than they limit others, so each species grows faster when it is rare than when it is common.”

In the methods, they are described as,

“all processes that cause species to limit conspecific more than heterospecific individuals, creating an advantage when rare.”

Why it works: This approach allows the reader to understand the concepts early on, but the technical details when they are necessary. In other words, Adler gives the reader just enough information so that they can understand the basic concept in the introduction, but then introduces the technical details of that concept in the methods section, where they are necessary to critically evaluate the research.

Adler makes frequent use of numbered lists to organize ideas.

“Our results provide three important clues to guide future research on specific mechanisms.” (Coexistence of perennial plants)

Why it works: (1) Improves clarity by focusing the reader on key concepts. (2) Increases brevity by eliminating unnecessary transition statements. (3) Provides a framework for following paragraphs

(2) Do Adler’s papers follow a consistent general outline?

The introduction of each paper begins with a broad overview of the theory, the historical approach, the problem, and a new solution.

Why I think it works: The introductory paragraph provides a broad historical context for the rest of the paper. This is essentially an exaggerated version of “The Funnel Introduction technique”.

Each intro ends with a paragraph that outlines the rest of the paper. This paragraph often lists objectives of the paper and summarizes how those objectives were met.

“We begin by fitting… We then perturb the observed climate variables…Next, we estimate the degree of niche differentiation…Finally, we show that this empirical test supports…” (Forecasting plant community impacts)

Why it works: Adler’s research is complicated. At the end of the introduction, he provides the reader with a roadmap. Get lost during the paper? Refer back to the roadmap to find your way.

Each component of the methods section is told as a story:

Why it works: The narrative approach helps the reader understand how each step in data collection and analysis leads to the final result.

The discussion section always begins by restating the objectives.

“Our analysis of the empirical, multispecies population model supported our hypothesis: Species with dynamics strongly stabilized by niche differences experienced the weakest indirect effects of climate, while the species most weakly stabilized by niche differences was most sensitive to indirect effects.” (Forecasting plant community impacts)

Why it works: Like before, restating ideas comes at a cost to brevity. In this case, restating and summarizing the objectives and results increases clarity by highlighting the concepts that the discussion will cover.

Ok, so what’s the take-home message here? It’s not that Peter Adler is the best writer on earth and we should all emulate everything he does. Rather, I think there are two really important messages from this exercise. First, good writing is effortful writing. If your goal is clarity, it is important to think critically about sentence and paragraph construction, not just the logical flow of arguments. I would imagine that it also requires a level of cognitive empathy – or the ability to understand what confuses a reader and make that clear. For example Adler rephrases a difficult concept in Niche for Neutrality to help the reader follow along with the flow of ideas. Second, being a good writer means thinking analytically about writing. What do I mean by that? Grad school trains us to think critically about constructing scientific experiments, statistical tests, logical arguments. Yet thinking critically about constructing sentences and paragraphs is rarely emphasized. Perhaps the trick to accomplishing Rule 3 is to approach it like Rule 1.

January 28, 2015

Devon’s beavers will stay wild and free





Beavers living in the River Otter in Devon will be allowed to remain in the wild following a historic decision by Natural England to allow their ‘re-introduction’.

Natural England’s Board today confirmed that a licence will be issued to Devon Wildlife Trust (DWT), permitting “the managed release into the wild of beavers currently resident in the River Otter catchment in Devon, on a 5 year trial basis.”

The move is being applauded by local people who want the beavers to remain in the River Otter, landowner Clinton Devon Estates, DWT and Friends of the Earth, which had started legal proceedings over earlier Government plans trap the beavers and hold them in zoo or other secure facility.

According to a statement released by NE, DWT’s licence application was “thoroughly assessed against the internationally recognised guidelines published by the International Union for the Conservation of Nature.”

“Under the terms of the licence, by September at the latest, Devon Wildlife Trust must develop a management strategy to deal quickly with any undesirable impacts which the beavers may have on the River Otter during the trial period, as well as a monitoring programme to study their impacts.”

Another conditions stipulate that the beavers must be confirmed as being of are of Eurasian origin, and free of the rare but unpleasant tapeworm Echinococcus multilocularis, which can transfer to other wildlife and to people.

England’s first otters in hundreds of years!

“We are delighted by Natural England’s decision to grant us a licence to give these beavers a long term future on the River Otter”, said Harry Barton, Chief Executive of Devon Wildlife Trust.

“The beavers of the River Otter are the first breeding population in the English countryside for hundreds of years. We believe they can play a positive role in the landscapes of the 21st century through their ability to restore our rivers to their former glories.

“We know from our own research and research done in Europe that beavers are excellent aquatic-engineers improving the flood and drought resilience of our countryside and increasing the water quality of our rivers.  They are incredibly industrious animals and their hard work has benefits for people and wildlife.”

For the last six months DWT has been working with Defra, Natural England, local farmers and the wider community to secure a solution that would see the disease risk addressed and the beavers remain.

“This project will measure the impact that these beavers have on the local environment, on the local economy and on local people”, said Peter Burgess, DWT’s Conservation Manager, who led the licence application.

“The evidence from elsewhere shows that beavers should have an overwhelmingly positive effect, but this is the first time the animals will be living in a well-populated, agriculturally productive English landscape for hundreds of years.”

But he added: “We need to ensure that any negative impacts of beavers are avoided. This will mean working alongside the Environment Agency, local authorities and landowners to manage any problems that may arise over the coming years.”

Clinton Devon Estates, the biggest landowner on the lower River Otter, also welcomes the awarding of the licence. Dr Sam Bridgewater, the estate’s Nature Conservation Manager, says that the focus of the debate needs to be 20 to 30 years from now:

“We need to look at what’s happened on the continent where there were fewer than 2000 beavers at the start of the 20th Century but there are now over 600,000. If their numbers increase, then it is inevitable that they will eventually start to engineer their local environment.

“This will bring all kinds of benefits such as a potential slowing down of flood waters and an increase in the diversity of wildlife habitats, but will also likely cause some grief. I think a key issue for the authorities to address is that mechanisms are put in place to allow any conflicts to be avoided quickly in the future.”

Over 10,000 messages of support for the beavers

There has been overwhelming national and local support for the beavers to remain in the wild. Over 10,000 people sent messages to the Minister for the Natural Environment, and at a recent event in the village of Ottery St. Mary more than 100 people turned up, the vast majority in support of the beavers.

“This is great news for Devon’s beavers”, said Friends of the Earth campaigner Alasdair Cameron – who had earlier led the group’s application for a judicial review of an earlier decision to trap the beavers citing violations of the Habitats Directive.

“Beavers add to Britain’s rich natural heritage and can bring huge benefits to the local environment, such as boosting wildlife and reducing flooding risks. Hopefully we’ll now see renewed efforts to reintroduce beavers to other suitable locations right across the country.”

Natural England’s Chairman Andrew Sells confirmed that future decisions on the release of beavers will “in large part” be informed by the results of this trial, adding: “Reintroduction of a species is a complicated and emotive subject and we have considered this application very carefully.

“Responses to our written consultation and public meetings have been generally positive and we are now satisfied with Devon Wildlife Trust’s plans for managing and monitoring the project, which will allow important evidence to be gathered during the trial on any impacts which the beavers may have.”

But he warned: “The unauthorised release of beavers remains illegal and Natural England does not expect to grant any other licences for beaver release during this trial period.”

Trapping and testing of the animals for the Echinococcus multilocularis tapeworm will be carried out by the Animal and Plant Health Agency under a separate licence that was granted towards the end of 2014.

 


 

Support: Devon Wildlife Trust now faces the task of funding the River Otter Beaver Project. An initial call for donations led to £45,000 being raised in just two months. However the cost of the five year monitoring project is estimated to run well above this figure. DWT is now asking supporters of the beavers to donate via its website or by phone on 01392 279244.

Oliver Tickell edits The Ecologist.

 

 






Nigerian farmers face destitution from 300 sq.km land grab backed by UK aid





    Farmers in Nigeria’s north eastern state of Taraba are being forced off lands they have farmed for generations to make way for US company Dominion Farms to establish a 300 square kilometre rice plantation.

    The Dominion Farms project forms part of the UK-backed New Alliance for Food Security and Nutrition in Africa and the Nigerian government’s Agricultural Transformation Agenda.

    Both initiatives are ostensibly intended to enhance food security and livelihoods for small farmers in Nigeria. But a new report published today ‘The Dominion Farms land grab in Nigeria‘, finds that the Dominion Farms project is having the opposite effect.

    In fact, the lands provided to Dominion Farms are part of a public irrigation scheme that 45,000 people depend on for their food needs and livelihoods.

    Diane Abbott MP has written to the Development Secretary Justine Greening to ask questions about the involvement of the New Alliance in the Dominion land grab, and is awiting her reply.

    “Aid money should be spent supporting communities to develop sustainable agriculture rather than supporting initiatives which are enabling companies to evict those communities”, commented Heidi Chow, food sovereignty campaigner from Global Justice Now.

    “Initiatives like the New Alliance seem to be more about providing opportunities for agribusiness to carve up the resources of African countries rather than trying to address poverty or hunger.”

    Farmers are unanimous – this is our land!

    “The local people are united in their opposition to the Dominion Farms project”, says Raymond Enoch, an author of the report and director of the Center for Environmental Education and Development in Nigeria. “They want their lands back so that they can continue to produce food for their families and the people of Nigeria.”

    The local people were never consulted about the Dominion Farms project and, although the company has already started to occupy the lands, they are still completely in the dark about any plans for compensation or resettlement.

    “The only story we hear is that our land is taken away and will be given out”, said Rebecca Sule, one of the affected women farmers from the Gassol community in Taraba State.

    “We were not involved at any level. For the sake of the future and our children, we are requesting governmental authorities to ask Dominion Farms to stay away from our land.”

    Mallam Danladi K Jallo, another local farmer from Gassol, added: “Our land is very rich and good. We produce a lot of different crops here, and we farm fish and rear goats, sheep and cattle.

    “But since the Dominion Farms people arrived with their machine and some of their working equipment, we were asked to stop our farm work and even leave our lands as the land is completely given to the Dominion Farms project.”

    The global land grab comes to Taraba

    The Nigerian government’s Federal Ministry of Agriculture and Rural Development and the Federal Ministry of Investment are seeking to increase foreign direct investment in agriculture as a strategy to raise national food production.

    Under the policy, vast tracts of agricultural lands have been identified by the government for large scale projects by foreign companies – including 380 sq.km controlled by Taraba State’s Upper Benue River Basin Development Authority (UBRBDA) – a government agency established in 1978 to support local farmers with irrigation schemes, flood defences, roads, stores and warehouses.

    The UBRBDA lands and the Gassol Community lie on the north-eastern shoreline of the Taraba River. Some 10,000 farmers depend on these lands for their livelihoods, of which 3,000 hold land titles inherited from their ancestors who first settled there. In all some 45,000 people are sustained by the fertile farmland.

    Along one side of the lands runs an 8 km long embankment that was built by UBRBDA to protect the farmlands from the river’s overflow. The lands provide major ecological and hydrological functions and are a major source of livelihoods for the farmers of Gassol and other neighbouring communities.

    In 2010, Dominion Farms first made its appearance in Gassol seeking the allocation of lands, water resources, fishing ponds and grazing areas used by the community for the construction of a large scale rice farm.

    Two years later the company achieved its objective when it signed a memorandum of understanding (MOU) with the Taraba State government and the Nigerian government for a 300 sq.km concession on the UBRBDA lands for the creation of a large scale rice farm.

    “The MOU was signed without public knowledge and the details of its contents remain unknown to the local community of Gassol and organisations that have been following the deal”, states the report.

    As well as seizing the land from local farmers, it adds, the project “will also affect the pastoralists of the area by disrupting the spaces they use for livestock grazing and pastoralist routes.”

    ‘Severe irregularities’

    Two Nigerian NGOs, Environmental Rights Action (ERA) / Friends of the Earth Nigeria (FOEN) and Center for Environmental Education and Development (CEED) visited the area in June 2014 to find out how local Gassol farmers were affected by the Dominion Farms project.

    “Consultations with the affected farmers in Gassol community revealed severe irregularities”, they found. “The farmers interviewed indicated that only the local elites and government agents were consulted, some of whom had personally endorsed the project in their community in spite of apparent widespread opposition amongst the members of the community.

    “It further revealed that consultations did not deal with the question of whether or not the local communities accept the project and under what terms they would do so”

    Some affected farmers said that a range of promises – about adequate compensation for their lands, about the building of schools, roads, hospitals and a farm training centre, and about the employment of local people – had been made when Dominion Farms and government agencies initially visited the area. However “none of these promises have been kept.”

    The MOU between the Federal Ministry of Agriculture and Rural Development, the Taraba State Government and Dominion Farms Ltd was signed “without proper consultations with the affected communities”, the investigators found.

    “Those consultations that did take place involved mainly government officials. The information that local people received about the project was insufficient and was presented in a partial manner in favour of the project.

    “Local farmers were never asked if they agreed to the project or under what terms they would accept the project, and were thus kept out of a decision that has major impacts on their lives.”

    Farmers forced off their lands

    The agreement was also signed without a social and environmental impact assessment, and did not include any resettlement plan for the farmers that would be evicted from their farms.

    “Pledges that were made during the process of allocating lands to Dominion Farms to improve the livelihood of the local farmers of Gassol have so far not transpired”, the report adds. “No roads have been constructed, no hospitals, training centres or schools have been built, and locals have not been hired by the company.

    “Families who have been farming and living for generations on the lands acquired by Dominion Farms are upset and disillusioned. They say the project will breach their right to adequate food and livelihoods, and their right to access the lands.

    “They consider it a forced eviction without proper consultation and compensation. Several farmers said that Dominion Farms is putting undue pressure on them to leave the plots of land that they have been farming.”

    Dominion Farms has already filled in ponds and water canals that local people depend on for fishing and has stationed security agents in the area to prevent farmers from accessing their lands. People have also been forced to stop grazing their goats and cows on the lands occupied by Dominion Farms.

    Local peoples are also concerned that Dominion Farms is not providing the service and technical support to farmers that was formerly provided by UBRBDA and they worry that the facilities will erode if they are not properly maintained.

    “They have complained to the authorities”, states the report, “but, as of yet, no action has been taken by either local, state or federal authorities.”

    Dominion Farms: registered in Kenya, based in the US, controlled from Canada

    Dominion Farms Limited is a company registered in Kenya, with headquarters in Oklahoma, US, that is majority owned by US-Canadian businessman Calvin Burgess as part of his ‘Dominion Group of Companies’.

    The company operates a controversial rice farm operation in the Yala Swamp area of Western Kenya that local farmers say has resulted in the loss of their lands and livelihoods, and grave social, environmental and health impacts on the affected communities.

    Dominion’s activities in Nigeria and Taraba State are relatively new. In 2012, the company began a process to establish a large rice farm project in the Northern Nigerian state of Taraba. The company signed a MOU with the Federal Government of Nigeria represented by the Federal Ministry of Agriculture and Rural Development (FMARD) and the Taraba State Government.

    The Dominion Farms project in Taraba is part of the co-operation framework agreement of the G8’s New Alliance for Food Security and Nutrition in Africa. Dominion Farms has signed a letter of intent between the Government of Nigeria and the G8 aid donor countries.

    The letter details a $40 million investment in “growing and processing rice on 30,000 ha of land”, a 3,000 ha “nucleus farm owned by Dominion”, a rice mill and the training of Nigerian youth at Dominion’s Kenyan operations.

    “In spite of the New Alliance rhetoric on tackling food security, on the ground the Dominion Farms investment has resulted in land grabbing, reducing the ability and resilience of local farmers to feed themselves and their communities”, says the report. “Ultimately, it exposes the problems of the G8’s push for corporate-driven agriculture.”

    Nigeria is already suffering from violent conflicts and insecurity, especially in the North. Land grabs for agribusiness projects will only make the situation worse.

     


     

    The report:The Dominion Farms land grab in Nigeria‘.

    Oliver Tickell edits The Ecologist.

     






Ebola is killing chimps and gorillas too – now we must save them!





There is a side to the Ebola crisis that, perhaps understandably, has received little media attention: the threat it poses to our nearest cousins, the great apes of Africa.

At this moment in time Ebola is the single greatest threat to the survival of gorillas and chimpanzees.

The virus is even more deadly for other great apes as it is for humans, with mortality rates approximately 95% for gorillas and 77% for chimpanzees (Pan troglodytes).

Current estimates suggest a third of the world’s gorillas and chimpanzees have died from Ebola since the 1990s.

As with humans, these deaths tend to come in epidemics. In 1995, an outbreak is reported to have killed more than 90% of the gorillas in Minkébé Park in northern Gabon. In 2002-2003 a single outbreak of ZEBOV (the Zaire strain of Ebola) in the Democratic Republic of Congo killed an estimated 5,000 Western gorillas (Gorilla gorilla).

It’s hard to accurately count such elusive creatures but the WWF estimates there are up to 100,000 left in the wild – so a single Ebola outbreak wiped out a considerable chunk of the world’s gorilla population.

Deforestation link to Ebola transmission

There are of course additional factors behind the declining numbers of Africa’s great apes: illegal trading in wildlife and bushmeat, war, deforestation and other infectious diseases.

The world’s remaining wild apes are being increasingly forced into isolated pockets of forest, which impedes their ability to forage, breed and to hide from hunters.

There is also a growing body of evidence linking deforestation and subsequent changes in climate to the spread of Ebola and other infectious diseases.

Back in 2003 an article on the decline of great apes, written by a team led by primatologist Peter Walsh, predicted that:

“Without aggressive investments in law enforcement, protected area management and Ebola prevention, the next decade will see our closest relatives pushed to the brink of extinction.”

Sadly, this prediction appears to have come true. Since 2008, the IUCN has listed the Eastern Gorilla (Gorilla beringei) as endangered and the Western Gorillas as critically endangered.

If we do not act fast, these may prove to be the last decades in which apes can continue to live in their natural habitat.

We have a safe and effective vaccine – but haven’t used it

Unfortunately, there appears to be a lack of political will to implement policies which would bring viable solutions into effect. We need both short-term solutions to halt the spread of Ebola and long-term ones to prevent future outbreaks.

As a short-term strategy, vaccination could prove enormously useful in tackling the Ebola crisis in apes. Unlike for humans, a vaccine for gorillas and apes has been developed which thus far has been proven both safe and effective.

To date though, these trials have not involved ‘challenging’ the vaccinated chimps with the live virus. Across much of Europe, medical research on great apes is either banned or highly restricted because of their cognitive similarity to humans. The question is whether or not we should make an exception in this case.

In the long term, conservation efforts aimed at restoring forest habitat could also help curb the spread of the virus, as larger forested areas would reduce the chances of infected animals coming into contact with one another.

In tandem with forest regeneration, greater protection for apes from hunters and strict laws to control bushmeat consumption would also be hugely beneficial, both for apes and for humans.

 


 

Meera Inglis is reading for a PhD in Conservation Policy at the University of Sheffield.

This article was originally published on The Conversation. Read the original article.

The Conversation

 






Herbivory response to global warming

Experimental warming is an effective approach to determine the effect of increasing temperature on ecological processes, with few confounding factors (e.g., other variables that covary spatially and temporally with temperature). Therefore, a number of field experiments have been initiated worldwide to study the effects of simulated global warming. A wide range of techniques (e.g., greenhouses, open-top chambers, and electric infrared heaters) have been developed to experimentally warm a variety of small plants, including those of the tundra, grasslands, and sapling trees. Within forests, most insect species diversity and plant-insect interactions are concentrated in the canopy of mature trees, rather than in the understory, because of higher plant productivity. However, few studies have examined the responses of mature trees to experimental warming in natural forests.

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In the paper “Different initial responses of the canopy herbivory rate in mature oak trees to experimental soil and branch warming in a soil-freezing area”, we report the initial 3-year (2007–2009) results of an experimental warming of mature Quercus crispula (18–20 m in height), a late-successional tree species. Five mature Q. crispula trees whose canopy was accessible by a gondola hanging from a construction crane were selected (Photo1). To better understand the mechanism by which global warming affects plant-insect interactions in the canopy of mature oak trees, field experiments must warm aboveground and belowground regions separately. Thus, we experimentally increased the temperature of the surrounding soil and canopy branches of mature oak trees by approximately 5°C using electric heating cables (Photo 2 and 3).

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Our warming experiment clearly demonstrates that plant-insect interactions in the canopy responded differently to soil and branch warming of mature oak trees. Soil warming in a mature cool-temperate forest with a freeze-thaw cycle decreased the nutritional quality of leaves and the rate of herbivory in the canopy, whereas branch warming had no effect on canopy leaf traits or the herbivory rate. The magnitude of the indirect (plant-mediated) effects of belowground temperature elevation on canopy herbivory was gradually enhanced during the initial 3 years of the study. These results suggest that belowground temperature elevation due to global warming in a soil freezing area is an important driving force of plant-insect interactions in the canopy. For a better understanding of the mechanism by which global warming affects plant-insect interactions in mature cool-temperate forests, this warming experiment should be continued using mature oak trees because indirect effects of temperature are likely more pronounced in the long- than in the short-term.

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Masahiro Nakamura and co-workers

100GW solar support in US-India climate talks, but no emissions cuts





Hopes that India and the US might announce ambitious plans to co-operate in tackling climate change have proved wide of the mark.

A meeting here between the visiting US president, Barack Obama, and Indian prime minister Narendra Modi, showed India determined to follow an independent line.

One agreement reached was on nuclear power: the two leaders smoothed the way for India to import US technology for any future nuclear plants, under a deal to limit the legal liability of US suppliers in the event of a nuclear power plant catastrophe.

Yes to renewables, no to emissions cuts

Modi and Obama also announced action to advance India’s transition to a low-carbon economy, and India reiterated its goal of increasing its solar target to 100 gigawatts by 2022, which the US said it would support.

Modi went on to urge nations with the greatest solar energy potential to join India in innovation and research to reduce the cost of the technology and make it more accessible.

But on emissions, there was no repeat of the recent agreement between the US and China reached just before the UN climate talks in Lima last December.

“The agreement that has been concluded between the US and China does not impose pressure on us”, said Modi. “India is an independent country. But climate change and global warning itself is huge pressure.”

He offered no indication of a reduction in the use of coal, which currently generates most of India’s power. However Modi did agree to phase out the use of the ‘super-GHG’ hydrofluorocarbon gases used in refrigeration and foam blowing – while insisting that India demands “equal treatment” in cutting GHGs. 

Anu Jogesh, a senior research associate with the Centre for Policy Research’s Climate Initiative, said: “There was a lot of buzz in policy circles and the media that there might be some kind of announcement, not on emission cuts per se but on renewable energy. However, apart from the nuclear agreement, little else has emerged.”

But other analysts argue that there has been little time yet for Modi and Obama to develop a strong working relationship, and that it could be premature to dismiss the outcome of this meeting as disappointing.

What does this presage for Paris 2015?

India’s Ministry of External Affairs said that Modi and Obama had “stressed the importance of working together and with other countries to conclude an ambitious climate agreement in Paris in 2015.” But there was no sign of any advances on key issues.

Before last month’s UN climate talks in Lima, Peru, India said it had put in place several action plans for achieving Intended Nationally Determined Contributions (INDCs), which are key elements of the climate agreement due to be concluded at the next round of talks in Paris in December.

However no details of India’s INDCs emerged during Obama’s visit, as officials continued to maintain that its INDCs will be announced “at an appropriate time with specific contributions.”

Last week Modi hinted at his country’s thinking on climate when he called for a paradigm shift in global attitudes towards climate change – from “carbon credits” towards “green credits”:

“Instead of focusing on emissions and cuts alone, the focus should shift to what we have done for clean energy generation, energy conservation and energy efficiency, and what more can be done in these areas.”

India is the world’s third largest GHG emitter, after China and the US. However it generates only two tonnes of CO2 equivalent per capita, compared with 20 tonnes in the US and eight in China.

 


 

Nivedita Khandekar is a Delhi-based independent journalist who writes on environmental, developmental and climate change issues for Climate News Network and other news media. Email: nivedita_him@rediffmail.com; Twitter: @nivedita_Him .

 

 






Message to the UK: the fracking ‘bridge’ is burning!





On a week-long trip to the UK last fall, I was struck by how quickly the push to open up the country to fracking has been escalating.

Thankfully, activists are mounting a vigorous and creative response, and are more than up to the task of galvanizing the public to put a stop to this mad dash to extract.

A notable victory was scored yesterday when MPs forced amendments through the UK government’s Infrastructure Bill to keep fracking out of national parks, areas of outstanding natural beauty, and places where major aquifers would be placed at risk of pollution.

But still MPs failed to impose the fracking moratorium demanded by the Environmental Audit Committee, and the fracking industry will still enjoy carte blanche to exploit shale gas across most of the country. The fight ahead will not be an easy one.

In rushing to exploit the UK’s shale gas reserves, the industry has spent millions on public relations and brazenly overridden the democratic will of British citizens by overturning laws that had prevented drilling under homes. The coalition government, meanwhile, has done the sector’s bidding at every turn.

We’ve seen all of this before. Indeed what is happening in the UK is modeled so closely on the US experience that an October 2014 opinion piece in the Wall Street Journal spoke of plotting an American-style fracking revolution in Britain.

The frackers’ plan for the UK is rolling out …

So it’s worth playing close attention to how that earlier plot played out, both in the United States and in my own country, Canada. The US is not only where the gas companies honed various technologies used in fracking, but also where they honed their branding-like their pitch, originating in the early 1980s, that natural gas was a ‘bridge’ to a clean energy future.

As opposition has grown, they have cleverly funded studies stamped by big green organizations that understate fracking’s huge greenhouse gas impact; touted over-optimistic production forecasts; and in true shock doctrine style, tried to take advantage of geo-political crisis – like the gas cut-offs in Ukraine – to push through massive export plans that in any other circumstance could never gain legislative or public approval.

And when all else fails, government and industry have turned to criminalizing peaceful activism. They’ve dispatched heavily armed police against Indigenous communities blockading shale gas exploration in New Brunswick, Canada; gagged families impacted by drilling from criticizing the industry for an entire lifetime; and tried to charge as “terrorists” protesters in Oklahoma who unfurled a banner and dropped glitter at an oil and gas company’s office.

Yet even with such tactics, communities across North America are in full revolt. Last month came the huge news that New York State would ban fracking, following a steady stream of bans and moratoria passed in local communities, as well as years of sustained pressure from the activists and scientists – like biologist and author Sandra Steingraber, co-founder of New Yorkers Against Fracking – who have tirelessly documented and spread the word about the health and climate impacts.

The New York uprising continues in the Finger Lakes region of the state, where one Texas-based company hopes to create a massive “gas storage and transportation hub” – and where 200 blockaders have been arrested resisting its plans to fill abandoned salt caverns along Seneca Lake with enormous amounts of fracked gas.

A ban has also been passed in Vermont and there are moratoria in parts of California, as well as in the Canadian provinces of Quebec, Nova Scotia, and Newfoundland.

And a month before the New York victory, the Texas town of Denton – the birthplace of the fracking boom and perhaps the most drilled area in the country-voted decisively to ban hydraulic fracturing.

The victory was achieved in a Republican town, in the face of an industry that poured hundreds of thousands into the battle – which was, in the words of a resident, “more like David and Godzilla than David and Goliath.”

Beware – the fracking industry knows no bounds of decency

The story of Denton has much to teach the growing anti-fracking movement in Britain. What it demonstrates is that, left to their own devices, the fossil fuel companies will come after your homes, your churches, your schools, your parks, your university campuses, and your sports stadiums – all of which have had wells drilled on or near them in Denton.

But despite all of the David Cameron government’s fanfare about going all out for shale, widespread resistance has already put the UK’s pro-fracking forces on the defensive.

A recent Guardian analysis found that only 11 new exploration wells are planned for 2015, with the industry bemoaning the “glacially slow” pace of the shale expansion-to say nothing of possible impacts from the global oil price shock now threatening extreme fossil fuels around the world.

Just last week, ahead of yesterday’s key Parliament vote on fracking legislation, green groups sent Cameron a petition with 267,000 signatures rejecting the dash for gas – something that undoubtedly helped to win key concessions.

Climate change minister Amber Rudd also came under pressure in yesterday’s debate, and was forced to concede that the government would cancel fracking licences if the Committee on Climate Change decided that exploiting shale gas would imperil the UK’s climate change goals, or explain its failure to do so.

It may seem that frackers in the UK and elsewhere will stop at nothing to have their way. But thanks to the rising global climate movement, the so-called ‘bridge’ is already burning. And it’s long past time to choose a different path.

 


 

Naomi Klein is a Canadian author and social activist known for her political analyses and criticism of corporate globalization and of corporate capitalism, and her recent book on climate change, ‘This Changes Everything‘.

This article was originally published on This Changes Everything, and has been updated by The Ecologist.

Photograph by Frack Free Denton.