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Tropical forests have been rapidly deforested and degradation worldwide has outpaced biodiversity field sampling. No study to date has assessed the ef...
Read moreThe range of keystone species is increasing in some parts of the world, particularly Europe, through a combination of natural recolonization, governme...
Read moreEffective water management has become an important part of sustainable economic development worldwide. In areas dependent on agriculture for livelihoo...
Read moreDense beds of aquatic plants are often perceived as nuisance and therefore mechanically removed, often at substantial cost. Such removal, however, may...
Read moreIncrement cores were obtained at b.h. from the stems of 300 trees on the margin of the Lake Vyrnwy reservoir, Montgomeryshire, Wales, in 1969, and the...
Read moreIn November 1970 the acidity of Calthorpe broad in Norfolk, and some adjacent ditches, changed abruptly from near-neutrality to just above pH 3. Most ...
Read moreThe factors to be considered on whether there is a need to stock a fishery resource, the environmental impacts of stocking and habitat restoration to ...
Read moreThis project aims to establish the baseline condition of a selection of these sites to enable future long-term monitoring of the effects of the manage...
Read moreMillions of dams impair watershed connectivity across the globe and have severely affected migratory fish populations. Fishways offer upstream passage...
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...
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