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Data 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 ...
Read moreThe effects of a change from sheep to cattle grazing on dung beetle [Scarabaeidae] communities were studied under Mediterranean conditions in France i...
Read moreChanges in the Marais Poitevin wetland, France, are described. The area of grasslands decreased by 50% between 1970 and 1995, principally as a result ...
Read moreAbandoned cutover peatlands are persistent sources of atmospheric CO2. Net ecosystem CO2 exchange and Sphagnum net primary production of an abandoned ...
Read moreThe ninth session of the Committee on Aquaculture (CAQ) of the General Fisheries Commission for the Mediterranean (GFCM) was held in Marrakech, Morocc...
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