Many factors—including climate change, overfishing or loss of food supply—can push a wild animal population to the brink of collapse. Ecologists have long sought ways to measure the risk of such a collapse, which could ...
Ecology
Apr 10, 2013
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Tropical forests are less likely to lose biomass – plants and plant material - in response to greenhouse gas emissions over the twenty-first century than may previously have been thought, suggests a study published online ...
Environment
Mar 10, 2013
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In mammals such as rodents that raise their young as a group, infants will nurse from their mother as well as other females, a dynamic known as allosuckling. Ecologists have long hypothesized that allosuckling lets newborns ...
Plants & Animals
Jan 9, 2013
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Marine resource managers often gauge the health of species based on overall biomass, but a new study of predator-prey relationships in the Bering Sea found that it isn't the total number of individuals that predators care ...
Ecology
Jan 3, 2013
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The long necked sauropod dinosaurs were the largest land animals ever to walk the Earth – but why were they so large? A decade ago a team of plant ecologists from South Africa suggested that this was due to the nature of ...
Archaeology
Dec 11, 2012
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(Phys.org)—New research is revealing surprising connections between animal microbiomes—the communities of microbes that live inside animals' bodies—and animal behavior, according to a paper by University of Georgia ...
Cell & Microbiology
Oct 11, 2012
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(Phys.org)—At first glance, the northern muriqui monkey is a prime conservation success story.
Ecology
Sep 18, 2012
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(Phys.org) -- Chimpanzees from African sanctuaries carry drug-resistant, human-associated strains of the bacteria Staphlyococcus aureus, a pathogen that the infected chimpanzees could spread to endangered wild ape populations ...
Plants & Animals
Aug 21, 2012
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Just as differences in song can be used to distinguish one bird species from another, the pips and squeaks bats use to find prey can be used to identify different species of bat. Now, for the first time, ecologists have developed ...
Ecology
Aug 6, 2012
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(Phys.org) -- Many simple models of plant response to warming climates predict vegetation to find cooler and/or wetter locations, generally moving upslope from their current positions.
Ecology
Aug 2, 2012
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