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The contribution of seed reproduction to population growth of S. halepense was studied on an 80-ha maize field in Rojas province, Buenos Aires during ...
Read moreFollowing the intentional introduction of the exotic biological control organisms Puccinia chondrillina (skeletonweed rust), Cystiphora schmidti (skel...
Read moreAnalysis of aerial photographs showed measurable conversion of closed canopy miombo woodland to sparse woodland (<50% canopy cover) during 1982-90 ...
Read moreA study was conducted to test the hypotheses that (i) abundance and related demographic parameters of small mammal populations would decline after cle...
Read moreTo test the hypothesis that ectoparasitic phytophagous nematodes are a major consumer of primary production in arid grasslands, carbofuran was applied...
Read moreEquids are generalist herbivores that co-exist with bovids of similar body size in many ecosystems. There are two major hypotheses to explain their co...
Read moreNutrient enrichment may adversely impact plant species richness in wetlands and enhance their susceptibility to colonization and dominance by invasive...
Read moreAgriculture represents the dominant land use throughout much of western Europe, and a significant part of European biodiversity is associated with thi...
Read moreThe behaviour of wildland fire in spatially heterogeneous landscapes was simulated using a model (PYROCART) that integrates the Rothermel fire spread ...
Read moreSpatial distribution, abundance and habitat requirements of Ragadia makuta (Satyrinae) were studied in Sabah (Borneo) during August 1997, in undisturb...
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