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Analysis of aerial photographs showed measurable conversion of closed canopy miombo woodland to sparse woodland (<50% canopy cover) during 1982-90 ...
Read moreThe subtropical humid forest of Meghalaya (India) has been exposed to various kinds of disturbance of varying magnitude during recent years; felling o...
Read moreMore effective control of the tsetse fly in Africa will reduce constraints imposed by the livestock disease, trypanosomiasis. Trypanosomiasis lowers l...
Read moreDefoliation of oak trees and seedlings (Quercus petraea, Q. petraea and putative hybrids of the 2 species) by various lepidopteran species was investi...
Read moreAnimal-vehicle collisions are a serious problem for road planners and biologists concerned with traffic safety, species conservation and animal welfar...
Read moreTwo burning regimes (burning each year during 1958-60 and burning in 1958 and 1960 only) were compared for the clearance of thicket in Acacia woodland...
Read moreOver 85% of the world population of pink-footed geese (Anser brachyrhynchus) winter in Britain and throughout their winter range they use crops vulner...
Read moreObservations on the behaviour of bees visiting black currant, raspberry and strawberry flowers showed that bees touched both stamens and stigmas of ne...
Read moreA before/after-control/impact experiment (BACI) was used to examine the short-term effects of canopy openness on insect herbivores foraging on the see...
Read moreOver the last 25 years, populations of seed-eating birds have declined severely over most of western Europe. Local extinctions have occurred in grassl...
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