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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 moreLarge gulls (Larus) spp. are voracious predators of eggs and chicks of other colonial birds and may threaten rare or endangered species. We tested the...
Read morePredation by dingoes (Canis lupus dingo) is regarded as a widespread problem by Australian livestock producers. This study examined five decades of hi...
Read moreEnzyme-linked immunosorbent assay (ELISA) was used to detect aphid consumption by predators collected from 3 fields of winter wheat in the UK. A total...
Read moreInvasion of exotic species is a global challenge and the potential for adverse effects on local biodiversity is particularly high in protected areas. ...
Read moreThe concept of pollinator niche complementarity maintains that species-rich pollinator communities can provide higher and more stable pollination serv...
Read moreThe U.S. Geological Survey in cooperation with the Colorado Water Conservation Board and the Upper Big Sandy Groundwater Management District carried o...
Read moreClimate change affects various stages of the food system including production, processing, distribution, and consumption. To cope with this vulnerabil...
Read moreAn investigation was made of factors affecting the distribution and abundance of insect herbivores on oak (Quercus petraea) in pure stands or in mixtu...
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