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Soil characteristics and vegetation were studied in vehicle tracks and adjacent undisturbed tundra along local moisture gradients at four sites in nor...
Read moreGrowth and nutrient-uptake responses of annual rangeland to defoliation were studied at 13 sandy range sites located across the Sahelian zone of Mali ...
Read morePeat-forming wetlands, particularly floating fens that form the initial stages of these ecosystems, are declining globally due to excavation, dehydrat...
Read moreData are presented for net productivity and nutrient (N, P, Ca, K and Na) dynamics in mature (5-year-old, harvested in 1982) and more recently harvest...
Read moreThe Green Revolution successfully increased food production but in doing so created a legacy of inherently leaky and unsustainable agricultural system...
Read moreSeasonal foliar nutrient dynamics of four deciduous forest tree species, Quercus prinus, Q. alba, Acer rubrum and Fagus grandifolia, were examined in ...
Read moreThe net transport of nutrients by migratory fish from oceans to inland spawning areas has decreased due to population declines and migration barriers....
Read moreA comparison of the vegetation and soil was made around 2 boreholes, differing in cattle density and exploitation period, in the dry savanna of E. Bot...
Read moreIn a field trial in the Drentsche A Nature Reserve in the Netherlands, a grassland reclaimed from a heathland in 1950 and taken out of agricultural pr...
Read moreMultivariate analyses of the weight and plant nutrient status of aerial litter fall from four species of Coniferae were conducted using canonical vari...
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