32 Anxiolytic drugs, at concentrations found in natural waterways, alter the behavior and foraging rate of wild European perch.
http://www.sciencemag.org/content/339/6121/814.abstract
31 Microbiome of the upper troposphere: Species composition and prevalence, effects of tropical storms, and atmospheric implications.
http://www.pnas.org/content/110/7/2575.abstract
30 Diversity loss with persistent human disturbance increases vulnerability to ecosystem collapse.
http://www.nature.com/nature/journal/v494/n7435/full/nature11869.html
29 Impact of nitrogen deposition at the species level.
http://www.pnas.org/content/110/3/984
28 Record-Breaking Early Flowering in the Eastern United States.
http://www.plosone.org/article/info:doi/10.1371/journal.pone.0053788
27 How national context, project design, and local community characteristics influence success in community-based conservation projects.
http://www.pnas.org/content/109/52/21265.abstract
26 A new approach to dating a continuous sea-level record, using speleothem U–Th ages, shows that past variations in global ice volume occurred within centuries of polar climate change, with rates of sea-level rise reaching at least 1 metre per century.
http://www.nature.com/nature/journal/v491/n7426/full/nature11593.html
25 A record of rainfall from a stalagmite in southern Belize provides a context for better understanding Maya civilization.
http://www.sciencemag.org/content/338/6108/788.abstract
24 A physically based approach to drought modelling shows that there has been little change in drought from 1950 to 2008, contradicting previous work that suggested an increase in recent years.
http://www.nature.com/nature/journal/v491/n7424/full/nature11575.html
23 Linking water quality and well-being for improved assessment and valuation of ecosystem services.
http://www.pnas.org/content/109/45/18619.abstract
22 Elucidating secondary organic aerosol from diesel and gasoline vehicles through detailed characterization of organic carbon emissions.
http://www.pnas.org/content/109/45/18318
21 A record of rainfall from a stalagmite in southern Belize provides a context for better understanding Maya civilization.
http://www.sciencemag.org/content/338/6108/788.abstract
20 Coastal eutrophication as a driver of salt marsh loss.
http://www.nature.com/nature/journal/v490/n7420/full/nature11533.html
19 Global distribution of microbial abundance and biomass in subseafloor sediment.
http://www.pnas.org/content/109/40/16213.abstract
18 Changes in water chemistry can disable plankton prey defenses.
http://www.pnas.org/content/109/38/15377.abstract
17 Afternoon rain more likely over drier soils.
http://www.nature.com/nature/journal/v489/n7416/full/nature11377.html
16 Potassium salt particles account for the previously mysterious initiation sites of aerosol growth above the Amazonian rainforest.
http://www.sciencemag.org/content/337/6098/1075.abstract
15 An index to assess the health and benefits of the global ocean.
http://www.nature.com/nature/journal/v488/n7413/full/nature11397.html
14 Long-term decline of global atmospheric ethane concentrations and implications for methane.
http://www.nature.com/nature/journal/v488/n7412/full/nature11342.html
13 Water balance of global aquifers revealed by groundwater footprint.
http://www.nature.com/nature/journal/v488/n7410/full/nature11295.html
|
