颁布单位:[Rice University] |
颁布时间:2007 |
实施时间:2007 |
学科分类:[Environmental, science, Environmental, engineering, Health, and, environmental, sciences, Applied, sciences, Aerosols, Fine, particulates, Organic, matter, Particulate, matter, Rural, Source, apportionment, Urban]
颁布单位:[University of the Free State] |
颁布时间:2006 |
实施时间:2006 |
学科分类:[["Dissertation, (M.Sc., (Animal,, Wildlife, and, Grassland, Sciences))--University, of, the, Free, State,, 2006","Savanna, ecology, --, South, Africa, --, Limpopo","Invasive, plants, --, Ecology","Invasive, plants, --, South, Africa, --, Limpopo","Bush, encroachment","Dry, matter, yield","Herbaceous, layer","Herbivory","Mechanical, bush, thinning","Soil, enrichment","Braun-Blanquet","BECVOL-model","Barko, Tractor","Rainfall"]]