It’s Friday and that means that it’s time for our Friday link dump, where we highlight some recent papers (and other stuff) that we found interesting but didn’t have the time to write an entire post about. If you think there’s something we missed, or have something to say, please share in the comments section!

A study by Huffard et al. published this month in Marine Biology gives evidence for declining biodiversity within the Sargasso Sea.  The authors compared samples from 2011 and 2012 with those taken back in the 1970s, and found declines in species richness, diversity, and evenness.  It is unclear whether these community shifts are inherent to the Sargasso Sea’s ecosystem or if they are driven by changes in sea surface temperature and pH.

A new citizen science project called Penguin Watch lets you look at images taken by researchers in the Antarctic and count how many adult penguins, chicks, and eggs are in each photo.  This data will be used to better monitor and protect penguin populations against anthropogenic threats such as climate change and human stressors.  I’d like to think Bruce Wayne has a Penguin Watch as well, making all who contribute to this research a little more like Batman.

An interesting article on Science Careers details the uphill climb a lot of doctoral graduates face when seeking employment outside of academia, and the drawbacks of taking a job you are overqualified for.  – Nate Johnson

For those of you who enjoy watching the IDH tennis match, Michael Huston offered a critique of some recent critiques (how meta) of the IDH, and its cousin the intermediate productivity hypothesis, in the context of ecological logic vs. ecological theory. It’s here in this week’s Ecology.

How much evidence is there really that co-evolution promotes diversification? Hembry et al. in last week’s AmNat.

And because I’m on a roll (in a rut?) of reading papers that offer primarily criticism: “A critique of the ‘novel ecosystem’ concept” by Murcia et al. in the most recent TrEE. -Emily Grason

Here is a couple of interesting special issues that came out recently; the first is a special issue dedicated to Functional Biogeography, published in PNAS and the second one is an Oikos’ edition dedicated to soil food webs. – Vinicius Bastazini. 

What are the 71 important questions for the conservation of marine biodiversity? You can read it here in the latest issue of Conservation Biology. – Kylla Benes

September 26, 2014