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In a study at Craigellachie Forest, Scotland, during 1978-79, covering 5 soil types and 5 provenances planted in the early 1960s, pupal numbers of Pan...
Read moreA dynamic model of a water-containing and water-conducting system is described, representing a non-growing, transpiring leaf with an attached root in ...
Read moreAverage summer sheep population densities in ewe units/ha at 56 sites in Snowdonia in 1957-68 were 4.99-10.65 on herb-rich Agrostis tenuis/Festuca ovi...
Read moreResults are reported from a mechanical diallel experiment with Avena fatua, A. ludoviciana, A. strigosa and oats cv. Blenda. Relative yield totals bas...
Read moreEcologists have long studied the effects of disturbance on species diversity. More recently, researchers have become interested in understanding how t...
Read moreThe harvest of wild non-timber forest products (NTFP) represents an important source of income to millions of people world-wide. Despite growing conce...
Read moreThe demise of tropical rain forests will lead to a large-scale extinction of genetic diversity, particularly of arthropods. Curtailing these trends mi...
Read moreThe effects of harvesting the dominant palm tree Euterpe edulis on the abundance of 15 large frugivorous birds (Ramphastidae, Cracidae, Cotingidae, Tr...
Read moreMethods of assessing tropical forest disturbance are discussed, and it is argued that the use of species-abundance models to assess whether a forest i...
Read moreIn temperate communities, species abundance distributions have been used to detect ecosystem disturbance: in undisturbed habitats, distributions are c...
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