Sentences with phrase «drive ecological change»

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.

«Model predictions, however, show that the rates we detected in the field are likely high enough to drive ecological change, such as reducing populations,» she said.

Not exact matches

Such changes range from how much solar radiation the region reflects back into space to the structure of the ecological communities in Arctic waters; meanwhile, melting permafrost is driving the transformation of frozen tundra into wetlands, and grassy plains are shifting into lusher landscapes of bushes and trees.

«In East Asia there are long established theories of how Neolithic populations changed the landscape so profoundly that monsoons stopped penetrating so far inland,» explains Wright, also noting in his paper that evidence of human - driven ecological and climatic change has been documented in Europe, North America and New Zealand.

Modern human - driven forces, like climate change and pollution, are «orders of magnitude more destructive than what early humans were doing,» Lyons said, but even at the dawn of human civilizations, people were certainly having major — and unprecedented — ecological impacts, she said.

Genomic changes can be reversed with subsequent gene drives, though the cassette encoding the guide RNAs and possibly cas9 will remain and any ecological changes resulting from the original genomic alteration will not necessarily be reversed.

Scenarios represent many of the major driving forces - including processes, impacts (physical, ecological, and socioeconomic), and potential responses that are important for informing climate change policy.

To address future challenges related to climate change and land use, it will be important to assess the local impacts of tree loss on climate, climatic and ecological consequences, as well as the mechanisms that drive ecological responses in remote teleconnected areas.

Future coupling of demography with existing global land model predictions could enable assessment of these potentially important die - off responses [44], as well as implementation of more realistic reductions in tree loss to drive scenarios (i.e., enabling assessments of ecological changes less drastic or occurring on shorter time - scales than conversion from forest to grassland biomes).

The authors similarly surveyed on - line abstracts from which they extracted only papers suggesting ecological changes were driven by climate change.

«In East Asia there are long established theories of how Neolithic populations changed the landscape so profoundly that monsoons stopped penetrating so far inland,» explains Wright, also noting in his paper that evidence of human - driven ecological and climatic change has been documented in Europe, North America and New Zealand.

If you care at all about how much gas you buy, either for monetary or ecological reasons, this feedback will gradually change the way you drive and turn you into a more fuel efficient driver.