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The beaver meadow complex revisited – the role of beavers in post-glacial floodplain development
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We evaluate the validity of the beaver-meadow complex hypothesis, used to explain the deposition of extensive fine sediment in broad, low-gradient valleys. Prev... |
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Fire and Fish Dynamics in a Changing Climate: Broad- and Local-Scale Effects of Fire-Induced Water Temperature Changes on Native and Nonnative Fish Communities
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Fire is a key natural disturbance that affects the distribution and abundance of native fishes in the Rocky Mountain West. In the absence of migratory individua... |
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The Global Plight of Pollinators
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Wild pollinators are in decline, and managed
honeybees cannot compensate for their loss.
29 MARCH 2013 VOL 339 SCIENCE |
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Historical Evaluation and Future Prediction of Eastern North American and Western Atlantic Extratropical Cyclones in the CMIP5 Models during the Cool Season
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Extratropical cyclone track density, genesis frequency, deepening rate, and maximum intensity distributions over eastern North America and the western North Atl... |
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Contrasting futures for ocean and society from different anthropogenic CO2 emissions scenarios
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The ocean moderates anthropogenic climate change at the cost of profound alterations of its physics, chemistry, ecology, and services. Here, we evaluate and com... |
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Global imprint of climate change on marine life
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Past meta-analyses of the response of marine organisms to climate change have examined a limited range of locations1,2, taxonomic groups2–4 and/or biological ... |
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A Chinese cave links climate change, social impacts, and human adaptation over the last 500 years
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The collapse of some pre-historical and historical cultures, including Chinese dynasties were presumably linked to widespread droughts, on the basis of synchron... |
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Stop misuse of biodiversity offsets
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Governments should not meet existing conservation targets using the compensation that developers pay for damaging biodiversity, say Martine Maron and colleagues... |
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Observed and predicted effects of climate change on species abundance in protected areas
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The dynamic nature and diversity of species’ responses to climate change poses significant difficulties for developing robust, long-term conservation strategi... |
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Global protected area expansion is compromised by projected land-use and parochialism
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Protected areas are one of the main tools for halting the continuing global biodiversity crisis1–4 caused by habitat loss, fragmentation and other anthropogen... |
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Resource diversity and landscape-level homogeneity drive native bee foraging
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Given widespread declines in pollinator communities and increas- ing global reliance on pollinator-dependent crops, there is an acute need to develop a mechanis... |
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Impacts of biofuel cultivation on mortality and crop yields
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Ground-level ozone is a priority air pollutant, causing ∼22,000 excess deaths per year in Europe1, significant reductions in crop yields2 and loss of biodiver... |
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A global synthesis reveals biodiversity loss as a major driver of ecosystem change
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Evidence is mounting that extinctions are altering key processes important to the productivity and sustainability of Earth’s ecosystems (1–4). Further speci... |
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Persistent reduced ecosystem respiration after insect disturbance in high elevation forests
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Amid a worldwide increase in tree mortality, mountain pine beetles (Dendroctonus ponderosae Hopkins) have led to the death of billions of trees from Mexico to A... |
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Bias in the attribution of forest carbon sinks
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A substantial fraction of the terrestrial carbon sink, past and present, may be incorrectly attributed to environmental change rather than changes in forest man... |
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What can ecological science tell us about opportunities for carbon sequestration on arid rangelands in the United States?
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Scientific interest in carbon sequestration on rangelands is largely driven by their extent, while the interest of ranchers in the United States centers on oppo... |
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Critical slowing down as early warning for the onset of collapse in mutualistic communities
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Tipping points are crossed when small changes in external conditions cause abrupt unexpected responses in the current state of a system. In the case of ecologic... |
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Coupled catastrophes: sudden shifts cascade and hop among interdependent systems
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From the Introduction: Sudden changes propagating among coupled systems pose a significant scientific challenge in many disciplines, yet we lack an adequate mat... |
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Medieval warming initiated exceptionally large wildfire outbreaks in the Rocky Mountains
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Many of the largest wildfires in US history burned in recent decades, and climate change explains much of the increase in area burned. The frequency of extreme ... |
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Science-2015-Coumou-science.1261768.pdf
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