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Water-filled ditches are an important ecological feature of lowland Britain. Originally dug to facilitate wetland drainage, ditches often provide refu...
Read moreenThis link goes to a English sectionzhThis link goes to a English section How biodiversity affects terrestrial productivity is important to the maint...
Read moreIn order to determine the influence of habitat shape on aspects of the population dynamics of birds, 196 male red-capped robins (Petroica goodenovii) ...
Read moreAbandoned cutover peatlands are persistent sources of atmospheric CO2. Net ecosystem CO2 exchange and Sphagnum net primary production of an abandoned ...
Read moreIn two series of experiments, the relative leaf growth rates (RA) and relative growth rates (RW) of seedlings of 8 onion cvs of diverse geographic ori...
Read moreIn field studies conducted in Africa between July 1991 and November 1992, Acacia tortilis, A. nilotica and A. mellifera seeds on the ground suffered g...
Read moreThe abundance and species richness of butterflies [Rhopalocera] on expanded-width uncropped arable field edges, which were subject to 10 contrasting, ...
Read moreAn implant of 30-35 mg of Aroclor 1254 was inserted beneath the skin of 108 wild puffins (Fratercula arctica). Although the concentration of PCB was i...
Read moreThe Collembola is one of the important prey groups for generalist arthropod predators in agro-ecosystems. Differences in the quality of available spec...
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