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Marine protected areas (MPAs) have been advocated for the protection of threatened marine mammals, but there is no empirical evidence that they are ef...

Two burning regimes (burning each year during 1958-60 and burning in 1958 and 1960 only) were compared for the clearance of thicket in Acacia woodland...

1. A prerequisite for the restoration of desiccated bog remnants is rewetting the peat surface. Frequently in Europe, extensive areas are flooded in o...

The development of shade-grown agro-ecosystems has increasingly been identified as a strategy for conserving tropical biodiversity. While biodiversity...

Extracts and leachates of the grass Aristida adscensionis inhibited the growth of Rhizobium in sterile culture. The results confirm previous studies o...

Both the number of rice hills (clumps of tillering stalks from planted seedlings) and the density of vectors were divided into 3 categories: healthy, ...

In a radioecological study of several common species of the Buller Gorge uraniferous area (South Island), the trees Nothofagus fusca and Weinmannia ra...

Post-industrial shrinking cities contain abundant vacant land and are increasingly recognized for their pollinator conservation potential. At the same...

Reports a study in which four unmanaged, even-aged stands of second-growth mixed hardwoods 67-97 years old, dominated by Quercus spp., near Asheville,...

Presents a quantitative study of canopy morphology based on data collected during and after the 1971 growing season, in a 14-year-old stand of Pinus t...