Sentences with phrase «significant ecological change»
Second, the time periods covered by the studies are too short to adequately track significant ecological change.
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«A doomer is one who believes that problems of ecological overshoot, such as over population, climate change, pollution and especially peak oil, will cause the collapse of industrial civilization, and, a significant human population die - off.
Across the country, and especially among youth, the Greens represent a significant layer of society that recognises the urgency of tackling catastrophic climate change and other ecological threats.
This shift results in significant changes in forest species composition with their accompanying ecological effects and, moreover, affects the capacity of forest biomass (the mass of living trees) to store carbon.
These actions also reduce climate change impacts and can have significant co-benefits by maintaining multiple economic goods and ecological services.
What we can do, however, is develop strategies of adaptation and mitigation, how humans will be affected, how our lives will change, and how we can prevent a dramatic loss of life due to ecological disaster, scarcity of resources, or other significant problems.
Based on the results from these experiments, we highlight significant ecologically - relevant climate impacts and the mechanisms that drive ecological change in three impacted regions: Eurasia, southeastern North America and eastern South America.
This shift results in significant changes in forest species composition with their accompanying ecological effects and, moreover, affects the capacity of forest biomass (the mass of living trees) to store carbon.
Private and public sector organizations face significant obstacles to adaptation: uncertainty regarding future climate change at regional and local scales; uncertainty regarding the future frequency of extreme weather events; and uncertainty regarding the ecological, economic and other impacts of climate change.
According to the project's led developer, Matthew Hansen of the University of Maryland, the map represents a significant advancement toward understanding ecological changes that accompany changes in forest cover.