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The evolution of natural waterholes is attributed to the erosion of surrounding termitaria by wildlife. The physico-chemical characteristics of soil f...
Read moreOver the last century, the loss of around half of the world's wetlands, principally through drainage and conversion to agriculture, has been one of th...
Read moreThe dry-weight increment of A. pseudoplatanus seedlings, initially 60-90 cm. high, was measured by growth analysis. Seedlings were planted out 90 cm. ...
Read moreMeasurements of stomatal conductance were made on teak (Tectona grandis) and Gmelina arborea on 5 days during the wet season in Nigeria. Both species ...
Read moreIn derived savanna, tree cover measured in various ways was not significantly related to the dry weight of the herbage layer before or after burning. ...
Read moreWe have little idea how landscape-scale factors influence the success of wild bumblebee nests over time. Here for the first time we use molecular mark...
Read moreA simple model was constructed which predicted the rates of leaf photosynthesis (Fc) of the temperate C4 species S. townsendii, in the field, from the...
Read morePopulation data on Sitona discoideus collected from young lucerne in Canterbury, New Zealand, in 1982-86 were analysed using life tables. Manipulated ...
Read moreA series of trials was established to assess the effects of temporary roadways on heathland vegetation. These temporary roadways were set up on both d...
Read moreA perennial Festuca pratensis ley was grown during 3 years in a field experiment at Kjettslinge, Sweden. N uptake, defined as the flow of N into the c...
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