90 Impacts of El Niño Southern Oscillation on the global yields of major crops.
http://www.nature.com/ncomms/2014/140515/ncomms4712/full/ncomms4712.html
89 Field experiments across aquatic and terrestrial ecosystems show that biodiversity positively affects carbon and nitrogen cycling in leaf litter decomposition, indicating that reduced decomposition caused by biodiversity loss would modify the global carbon cycle and limit the nitrogen supply to the organisms at the base of the food chain.
http://www.nature.com/nature/journal/v509/n7499/full/nature13247.html
88 A new, holistic view of countryside biogeography is emerging for the world’s human-modified habitats and the biodiversity they support.
http://www.nature.com/nature/journal/v509/n7499/full/nature13139.html
87 Ecological communities are experiencing changes in species composition rather than unidirectional loss.
http://www.sciencemag.org/content/344/6181/296.abstract
86 Soil biodiversity and soil community composition determine ecosystem multifunctionality.
http://www.pnas.org/content/111/14/5266.abstract
85 Toward global mapping of river discharge using satellite images and at-many-stations hydraulic geometry.
http://www.pnas.org/content/111/13/4788.abstract
84 Pluvials, droughts, the Mongol Empire, and modern Mongolia.
http://www.pnas.org/content/111/12/4375
83 Hydrological droughts in the 21st century, hotspots and uncertainties from a global multimodel ensemble experiment.
http://www.pnas.org/content/111/9/3262.full
82 A 3,500-year tree-ring record of annual precipitation on the northeastern Tibetan Plateau.
http://www.pnas.org/content/111/8/2903.abstract
81 Crude oil from the Deepwater Horizon spill is cardiotoxic to tuna species that spawn in the Gulf of Mexico.
http://www.sciencemag.org/content/343/6172/772.abstract
80 Mycorrhiza-mediated competition between plants and decomposers drives soil carbon storage.
http://www.nature.com/nature/journal/v505/n7484/full/nature12901.html
79 Natural wetland emissions of methylated trace elements.
http://www.nature.com/ncomms/2014/140108/ncomms4035/full/ncomms4035.html
78 The Environmental Impact of Cambodia's Ancient City of Mahendraparvata (Phnom Kulen).
http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0084252;jsessionid=B3B83250035957E64122118873BDAD0D
77 Global climate policy impacts on livestock, land use, livelihoods, and food security.
http://www.pnas.org/content/110/52/20894.abstract
76 Assessing the impacts of livestock production on biodiversity in rangeland ecosystems.
http://www.pnas.org/content/110/52/20900.abstract
75 Long-term fate of nitrate fertilizer in agricultural soils.
http://www.pnas.org/content/110/45/18185.abstract
74 A test of Darwin's naturalization hypothesis in the thistle tribe shows that close relatives make bad neighbors.
http://www.pnas.org/content/110/44/17915.abstract
73 An ensemble of simulations indicates that ongoing climate change will exceed the bounds of historical climate variability some time in the mid to late twenty-first century and that the burden of rapid climate adaption will occur earliest in highly biodiverse and often economically challenged tropical areas.
http://www.nature.com/nature/journal/v502/n7470/full/nature12540.html
72 Successful control of phosphorus levels results in nitrogen accumulation in many of Earth’s largest lakes.
http://www.sciencemag.org/content/342/6155/247.abstract
71 Robust increases in severe thunderstorm environments in response to greenhouse forcing.
http://www.pnas.org/content/110/41/16361.abstract
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