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Habitat loss and fragmentation are serious threats to biodiversity, especially in the Amazon Basin, where biodiversity is greatest and deforestation i...
Read moreOn a broad scale, growth of Atriplex amnicola declined greatly in response to reduced depth to the water table during the summer. On a micro-environme...
Read moreAgricultural intensification, at field and landscape scales, has caused a decrease in weed richness and changes in species composition. In order to pr...
Read moreAgroforestry can reduce risks and promote sustainable agricultural production under shifting climate and weather extremes by (1) reducing threats and ...
Read moreData for 1976 to 1983 from a 120-yr-old Q. petraea stand at Fontainebleu forest, France, were used to derive a model for predicting date of budburst a...
Read moreAn increasing number of species are facing unprecedented levels of threat to their long-term survival due to the direct and indirect impacts of climat...
Read moreBiodiversity cannot always be conserved. Economic development activities can result in biodiversity losses, but also increase human well-being, so tra...
Read moreDiurnal lepidopteran and vegetational communities were surveyed on 18 reclaimed coal surface mines and 5 hardwood sites in Virginia during 1992 and 19...
Read moreCriteria for selecting sites are described and the various sampling, rearing and identification techniques used to investigate field populations of Si...
Read moreOrganic farming (OF) appears as a potential solution to water pollutions problems because its regulations forbids the use of chemical fertilisers and ...
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