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In the Horn of Africa, frankincense (an aromatic hardened wood resin) is obtained by tapping Boswellia papyrifera. World-wide, frankincense is of grea...
Read morePopulations of Aphis fabae were monitored in the UK in 1969-86 on its primary winter host (Euonymus europaeus), on the 2 principal secondary summer cr...
Read moreAs management tools, freshwater reserves are under-represented in protected area networks for fisheries conservation and enhancement. This is surprisi...
Read moreThe removal and exclusion of non-native ungulates for conservation of biodiversity is common globally, including on tropical Pacific Islands. However,...
Read moreShooting of birds using lead shotgun ammunition was legal for all quarry species in the UK until 1st September 1999, when the Environmental Protection...
Read moreIn Europe, intensively managed coniferous plantations rarely achieve similar nature conservation functions as deciduous woodlands. The ability to iden...
Read more1. Traditionally managed mesotrophic species-rich upland hay meadows conforming to the National Vegetation Classification (NVC) MG3b are one of the ra...
Read moreIn the area studied [cf. F.A. 27 No. 28], the tree cover, measured in various ways, was not significantly related to the dry weight of the herb layer ...
Read moreIn the eastern Brazilian Amazon, logged forests frequently include patches where liana density is particularly high. In these so-called liana tangles,...
Read moreSeasonal rivers in semiarid African savannas support riparian woodland and hydromorphic grassland, key habitats for wildlife or livestock. We investig...
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