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The epiphytic vegetation of 60 stems of aspen (Populus tremula) was studied in a 16-ha forest area near Uppsala, Sweden. The cover of bryophytes and o...
Read moreConversion of forest to oil palm agriculture is a significant and ongoing threat to tropical biodiversity. Despite this, little is known about the val...
Read moreThe following is substantially the authors' summary. Outbreaks of Ectropis bhurmitra (Wlk.) in Ceylon in 1963-66 developed as a side-effect of dieldri...
Read moreTo test the hypothesis that ectoparasitic phytophagous nematodes are a major consumer of primary production in arid grasslands, carbofuran was applied...
Read moreThere is an urgent need to design management strategies to reduce invasive species spread and impact, but the large spatial and temporal scales of mos...
Read moreSpecies-rich grasslands are of high conservation value because of the diverse floral and faunal assemblages they support. Intensive agriculture has re...
Read moreLowland heaths are high-profile ecosystems for conservation action in The UK, but they are under threat from invasion by Betula spp., Pinus sylvestris...
Read moreIn many places in Europe, trees are currently far below their theoretical altitudinal limit because of past land use. However, under the current crisi...
Read more1. In recent decades, plastic tree shelters have been used to great effect to provide protection to individual planted trees in created woodlands. How...
Read moreIncreasing dominance by purple moor grass, Molinia caerulea ('Molinia') on globally rare and protected blanket bogs of the United Kingdom and the Sout...
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