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Forests provide ecosystem services jointly with timber production. In some cases, private forest owners implement management actions in order to enhan...
Read moreThe nitrogenase activity of C. scoparius measured at indigenous soil temp. at intervals during the year showed 2 apparent maxima, in early and late sp...
Read moreEnergy production from wind power is increasing rapidly in Europe to help combat the threats from global warming. For example, the European Commission...
Read moreWhat is the utility from obtaining more precise values of natural resource objects (rainforests), through surveys or other similar information gatheri...
Read moreA model for the growth and development of cassava under pest-free conditions, as modified by weather, soil nitrogen and water, is described. The model...
Read moreTo evaluate suitable methods for comparing soil fertility across a large number of undrained rich-fen sites the relationships between soil chemical co...
Read more1. Global interest in building healthy soils combined with new DNA sequencing technologies has led to the generation of a vast amount of soil microbia...
Read moreThis special issue contains 10 papers providing information on the integration between ecology and social sciences. Topics covered include: contrastin...
Read moreLife tables for populations of Hylemya (Erioischia) brassicae (Bch.) on cabbage crops in Canada [cf. RAE/A 60, 538] and England [50, p. 286] are analy...
Read moreThis paper discusses the USGS Integrated Drought Project. The USGS is organized into seven Mission Areas that focus on some of the most significant is...
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