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A compartment model is described which simulates the root biomass dynamics of shortgrass prairie; fluxes between compartments are treated as time-vary...
Read moreAn empirical model used to standardize data on root investigations was P = 100 (1-e-fx) where P was the percentage of roots in x cm of soil, and f was...
Read moreThe goal of conservation and restoration activities is to maintain biological diversity and the ecosystem services that this diversity provides. These...
Read moreThe distribution of the cacao swollen shoot virus is markedly discontinuous in West and Central Africa. The available data were re-examined to investi...
Read moreComparisons were made of three micrometeorological models which simulated daily rates of photosynthesis and transpiration in a maize crop. A complete ...
Read moreExpressions are presented for the penetration of direct and diffuse radiation into stands having (a) horizontal leaves, (b) randomly oriented leaves, ...
Read moreA framework that incorporates product differentiation under monopolistic competition applies primarily to the manufacturing industry, and agriculture ...
Read moreEffective decision-making in environmental management requires the consideration of multiple objectives that may conflict. Common optimization methods...
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 control of tsetse fly (Glossina) populations using traps or targets depends on the movement patterns of the flies, which determines how many flies...
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