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The widespread drainage of wetlands and grazing marshes has been one of the main drivers of severe reductions in the number and range of breeding wade...

Field surveys of mosquito larval sites on the Pacific coastal plain and foothill regions of southern Chiapas, Mexico, were carried out in the dry and ...

Fire plays an integral role in shaping the vegetation structure of savanna ecosystems. However, the effects of fire regime characteristics, such as fr...

Over 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...

Seed of 4 ecotypes of Digitaria milanjiana with different dormancy characteristics related to climatic origin were exposed at the soil surface during ...

The seasonal feeding patterns of sheep and goats was quantified by estimating the time spent per feeding station, and the proportion of foraging time ...

Population density is fundamental information for assessing the conservation status of species and support management and conservation actions for in ...

Fire is an important disturbance in African savannas where it is generally assumed that high levels of pyrodiversity (variation in aspects of the fire...

Indigenous sorghum varieties in N. Nigeria yielded best in their own localities. All local varieties of a locality tended to flower at the same time e...

Population data on Sitona discoideus collected from young lucerne in Canterbury, New Zealand, in 1982-86 were analysed using life tables. Manipulated ...