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The black-vented shearwater Puffinus opisthomelas is endemic to Mexico and is currently listed as Near Threatened by the IUCN Red List. Ninety-five pe...
Read moreA hay crop was cut at three different dates in 1990 from a mesotrophic (meadow) grassland in Upper Teesdale, under various fertilizer, grazing and cut...
Read moreThe consumption of legume seed by grazing sheep was assessed in a Mediterranean grassland in NW Syria, during the summers of 1986 and 1987. Large padd...
Read moreEmissions of cadmium and copper from a metal refinery caused widespread contamination of soil and vegetation. Dispersal followed an exponential decay ...
Read moreThe size, composition and seasonal and depth-related variations in the soil seed bank of a former chalk grassland ley were determined at monthly inter...
Read moreMany species are adapted to landscapes with characteristic dynamics generated by ongoing habitat destruction and creation. Climate change and human la...
Read moreA mathematical model for simulating the population dynamics of Avena sterilis subsp. ludoviciana was constructed using previously reported data. The m...
Read moreThe potential of dissemination by livestock as a method of spreading pasture species into inaccessible areas was studied. Seeds of 10 legumes and 8 gr...
Read moreRevegetation can provide major environmental benefits in degraded landscapes, but there is also potential for negative impacts from genetic change in ...
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