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The use of E. stagnina, the major component of the emergent vegetation of Lake Kainji, is described. A simple model of the colonization potential of E...
Read moreSpiders were sampled, by suction (D-vac) and direct counts of their webs, in a controlled sheep-grazing experiment on calcareous ex-arable land and in...
Read moreThe dispersion, biomass and population structure of the semi-desert shrub Zygophyllum eurypterum were measured in a 1-ha sample of the Turan Biosphere...
Read moreTheoretical analysis of a simple model, in which tree growth in even-aged stands is calculated as the product of unit leaf rate (E, increase in plant ...
Read moreThe effects of pasture improvement procedures and subsequent pesticide use on the carabid and spider faunas of semi- natural upland grasslands in nort...
Read moreAgriculture is the most important sector of Somaliland's economy. In 2012, the sector contributed more than 40% of Somaliland's GDP - with the livesto...
Read moreIn mountains, grasslands managed for livestock production sustain local economies, culture and identity. However, their future fodder production is hi...
Read moreSeed control is a food sovereignty issue. Following the almost complete transfer of seed management to the private sector in France, in the last fifty...
Read moreDiet selectivity by domestic herbivores controls plant community structure and dynamics and may induce rangeland degradation, particularly in drylands...
Read moreDense beds of aquatic plants are often perceived as nuisance and therefore mechanically removed, often at substantial cost. Such removal, however, may...
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