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A quantitative approach to estimating the effects of potential closed areas on fish spawning biomass and yields is presented. The focus for evaluation...
Read moreProgressive loss of productivity and plant diversity is a concern in global rangelands. In African rangelands, this process is partly attributed to he...
Read moreExchange of carbon dioxide (CO2) from soils can contribute significantly to the global warming potential (GWP) of agro-ecosystems. Due to variations i...
Read moreThe need to address wildlife conservation outside of protected areas has become more urgent than ever before to meet environmental and socio-economic ...
Read moreData are presented for net productivity and nutrient (N, P, Ca, K and Na) dynamics in mature (5-year-old, harvested in 1982) and more recently harvest...
Read moreStream food webs are connected with their riparian zones through cross-ecosystem movements of energy and nutrients. The use and impact of terrestrial ...
Read moreBreeding programs of the Green Revolution based their success on increasing the production of harvestable biomass, in relation with non-commercial par...
Read moreThe extent and the mechanisms of rangeland vegetation responses to variations of stocking rate, stocking density, grazing intensity, grazing itinerari...
Read moreIntensively managed pine plantations in south-eastern USA can play an important role in global carbon sequestration both through accumulation of carbo...
Read moreAgricultural expansion is predicted to increase agrochemical use two to fivefold by 2050 to meet food demand. Experimental evidence suggests that agro...
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