Sentences with phrase «establish migration patterns»
Not exact matches
By this time the pattern of Mexican migration to the Southwest U.S. was well established.
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Yet specific connections between these refugia and the timing and routes of post-glacial migrations that ultimately established modern patterns of genetic variation remain elusive.
• While the complex biological relationships among fisheries and other aquatic biota and physiological responses to environmental change are not well understood, positive effects such as longer growing seasons, lower natural winter mortality, and faster growth rates in higher latitudes may be offset by negative factors such as a changing climate that alters established reproductive patterns, migration routes, and ecosystem relationships (High Confidence).
The positive effects of climate change — such as longer growing seasons, lower natural winter mortality, and faster growth rates in higher latitudes — may be offset by negative factors such as changes in established reproductive patterns, migration routes, and ecosystem relationships.
Positive effects such as extended feeding areas and seasons in higher latitudes, more - productive high latitudes, and lower winter mortality may be offset by negative factors that alter established reproductive patterns, breeding habitat, disease vectors, migration routes, and ecosystem relationships.
Just last September, an acoustic monitoring program was established by the Bioacoustics Research Program at the Cornell Lab of Ornithology in alliance with the New York State Department of Environmental Conservation for this very reason: to track whales» seasonal migration patterns and provide information to New York state policymakers who develop strategies and management plans to protect these threatened mammals.This listening system originated with the thirteen high - tech buoys deployed around Massachusetts Bay which sounds an alarm to ship captains warning them of the presence of whales so that they will reduce the sped of their vessels to 10 knots.