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Up to 1 billion birds die annually in the U.S. from window collisions; most of these casualties represent migratory native species. Because this major...
Read moreIn degraded tropical landscapes, lack of seed dispersal can strongly limit recovery, and restoration interventions can overcome this barrier by attrac...
Read moreThe Agrostological Index of Hartley, based on the native grasses of an area, was intended as a climatic index, but in the absence of the computational...
Read moreMax. hourly rates of CO2 uptake measured in midsummer in well-developed communities of S. molesta and E. crassipes ranged from 20 to 23 and from 30 to...
Read moreSwards were obtained in 1978-9 by sowing one or more of the following spp.: Agrostis stolonifera, A. tenuis [A. capillaris], Festuca rubra, Holcus lan...
Read moreA population dynamics model of the field biology of the curculionid Anthonomus grandis under Brazilian conditions was linked to a model for cotton gro...
Read moreA simple geometric model for one-time control was expanded to incorporate more realistic aspects of invasion and used to evaluate the spatial growth o...
Read moreThis paper presents a framework for identifying sites where, across a range of climate scenarios, conservation actions would have high benefits for bi...
Read moreIn laboratory experiments mineral nutrients, particularly K, were readily dissolved from the ash left when heather was burnt but the rate of solution ...
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