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Stands of Salix viminalis growing near Edinburgh, UK, were studied in 1984 (1st yr growth from 2-yr coppice stumps) and 1985 (1st yr growth from cutti...
Read moreT. repens plants from 5 populations from calcareous soils and 5 populations from acid soils were grown in sand cultures with varying levels of Ca, Mg ...
Read moreThe effects of shoot and root competition in 23 studies including additive and replacement techniques, radial and linear layouts, several of methods o...
Read moreThis second edition of the Regional Overview of Food Insecurity in the Near East and North Africa coincides with the adoption of the sustainable devel...
Read moreForests provide ecosystem services jointly with timber production. In some cases, private forest owners implement management actions in order to enhan...
Read moreResults are reported from a study of leaf area dynamics in 100 plots in stands of lodgepole pine (Pinus contorta var. latifolia, age range 67-134 yr) ...
Read moreGrassland plots in the Serengeti National Park were burnt at the beginning of the 1986 dry season during the period of max. fire frequency. The availa...
Read moreBody weights and measurements were determined on a number of species of antelope, the zebra and the hyena, 7-158 animals of each species being examine...
Read moreTo estimate the efficiency of foraging strategy, the rates of food intake of adult giraffe in the Serengeti National Park are assessed. Daily energy i...
Read moreCO2 exchange was measured in Bouteloua gracilis swards in the field. Rates of net photosynthesis as high as 65 mg CO2/dm2 h were observed under optimu...
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