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Annual counts were made over 10 yr in a 22-ha coppice in which all stages from freshly-cut coppice to growth >19 yr were represented. Bird species ...
Read moreA study was carried out in the UK in 1982-84 of 5 passerine bird species in four plots (70 ha), two of which were sprayed at 300 g/ha with fenitrothio...
Read moreThe results are reported of glasshouse trials in which the interspecific effects of barley, white mustard (Sinapis alba) and wild oats (Avena fatua) g...
Read moreIn the face of the global biodiversity crisis, collecting comprehensive data and making the best use of existing data are becoming increasingly import...
Read moreThe influence of cattle grazing on marked shoots of P. australis was studied on embanked sandflats of the Lauwerszeepolder, N. Netherlands in 1983-86....
Read moreWhen Callosobruchus maculatus (F.) was provided with the seeds of several varieties of cowpea (Vigna unguiculata) in the laboratory in the UK and was ...
Read moreAn account based on the report prepared in 1959-61 by Hunting Technical Services Ltd. for the West Pakistan Water and Power Development Authority in c...
Read moreHuman activity has altered ecosystems in some places to a point where traditional restoration, ecosystem management and conservation interventions mig...
Read moreThis study examined the effect of fluoride pollution on arthropod recolonization of sites after sand mining at Tomago, New South Wales, Australia. Thi...
Read moreHabitat loss and fragmentation are serious threats to biodiversity, especially in the Amazon Basin, where biodiversity is greatest and deforestation i...
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