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Anthropogenic heathlands are semi-natural ecosystems with a unique cultural and biodiversity value, considered worthy of preservation across most of t...
Read moreMacrophyte abundance scores derived from percentage frequencies from permanent transects in four rivers were subjected to DECORANA and TWINSPAN multiv...
Read moreA statistical model is presented which explores the effects of weed patchiness on crop yield. Input data are a non-linear regression of yield versus w...
Read moreA map is given showing the distribution in East Africa of 6 ecological zones denned on the basis of rainfall and evaporation data. Of the vegetation t...
Read moreTropical forests are globally threatened by agricultural activities, including cattle farming. The land sharing versus land sparing debate has often b...
Read moreThe wolf (Canis lupus) is arguably the most successful species at recolonizing its now human-dominated former ranges in Europe and North America. Over...
Read moreRevegetation can provide major environmental benefits in degraded landscapes, but there is also potential for negative impacts from genetic change in ...
Read moreThe nets used in bottom trawl fisheries cause mortality of benthic invertebrates and this can decrease the long-term availability of prey to exploited...
Read moreIn this technique the roots are laid out on a flat surface and a count is made of the number of intersections between the roots and random straight li...
Read moreApprox. 15 000 ha of mixed coniferous forest were burned on the northern California/Nevada border during the Donner Ridge fire in 1960. Vegetation was...
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