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There is urgency in optimizing agricultural production in light of climate uncertainty, human population growth and resource limitations. The rhizosph...

Grazing by ungulate herbivores can greatly alter nitrogen ([N]) and phosphorus ([P]) concentrations in plants and soils. It is not clear, however, how...

This paper provides information on the early attempt to demonstrate how the ecosystem approach might be applied to practical land management scenarios...

Two savanna sites in Gazankulu, South Africa, were fenced in 1984 and subjected to heavy or light grazing for 4 growing seasons. Size-structured matri...

Reviews the five main biogeochemical parameters as described in the Russian literature, and assesses their use in the light of experience in biogeoche...

This paper summarizes a strategic framework agreed by the statutory nature conservation agencies for conserving the native vascular and non-vascular p...

Agropyron desertorum and A. spicatum [Elymus spicatus] were grown with Artemisia tridentata in field experiments near Logan during 1978-81. Plants of ...

Caves are arguably the hottest of the biodiversity hotspots as measured by endemism and threat, yet they receive very little attention or appropriate ...

Two models were tested against solar radiation data from a fully-leaved Quercus/Carya forest near Oak Ridge, Tennessee, USA. Vertical profiles of sola...

In measurements made on a 45-yr-old stand at Thetford Forest, East Anglia, UK, from Mar. to Oct. 1976, the relative importance of atmospheric water va...