... , NY stated, "It is important for watershed managers to know that differences in tree species composition can influence nitrogen retention. Some forest types are more likely to saturate with nitrogen ...
... take place in 1980 and 1981 when benthic species like winter flounder and silver hake ... hard to explain any other way."
The shift in species composition also correlates with the winter North Atlantic ...
... found throughout Western Europe shows very little change in species composition even after 13 years of controlled exposure to higher temperatures and shifting rainfall patterns, a new ...
... disturbances by fire, insects and disease, climate change, land development, and shifts in forest species composition.
Modern forest practices have helped to protect streams and riparian zones, but ...
... microbial respiration in heated soils is caused by the adaptation of individual microbes, by shifts in species composition or a combination of the two factors. He warns against minimizing the role of ...
... the underlying nature of ecosystem–climate interactions.
Changes in climate, air pollution, land use, and species composition can all influence nitrogen levels in foliage, and all of these may be ...
... the fossils preserved in mud profiles."
The scientists studied changes over the last few decades in the species composition of small, microscopic algae preserved in sediments from more than 200 lake ...
... and marine waters with nitrogen (N) can lead to problems associated with eutrophication, such as a change in species composition of aquatic plants and nuisance algal blooms. In this context, dynamic ...
... .
An international team of Czech, Spanish and British plant ecologists investigated species composition of vegetation in more than 50 000 sites in northwestern, southern and central Europe. In each ...
... up other work that Krug had done on the interplay between the geographic range, age and species composition of modern lineages.
When they compared the data from several provinces, Krug noticed the ...
The Catskill Mountains receive some of the highest nitrogen deposition rates in North America due to pollutants drifting, and a recent study in this region demonstrates how some forested watersheds ...
... and husbandry. The researchers report that the information in their study about the history and species composition could be of great use when making strategic choices regarding breed management and ...
... a negligible effect on public safety. The paper, "Seasonal cycles and long-term trends in abundance and species composition of sharks associated with cage diving ecotourism activities in ...
... or plant species function as predator or prey. Potential food webs not only differ by their species composition, but also vary in their stability. Observable food webs are stable food webs, with the ...
... samples are taken by boat to measure nutrients, phytoplankton, and zooplankton (biomass and species composition).
Satellite images indicate the surface water temperature over the continental shelf ...
