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Land degradation is a major threat to food security in Sub Saharan Africa. Low infiltration rates in degraded soils increase the risk of surface runof...
Read moreThe influence of adults of Coccinella californica Mannh. on the spread of a plant virus (bean yellow mosaic virus) transmitted by Acyrthosiphon pisum ...
Read moreDuring the past century, semi-natural grasslands, once widespread throughout Europe, have largely been converted into intensively managed agricultural...
Read moreThis report provides an overview of the United Nations Framework Convention on Climate Change (UNFCCC) reporting process for national greenhouse gas (...
Read moreThis report analyses trends in agriculture for the US Southwest region, one of the most water stressed and productive agricultural regions in the worl...
Read moreDuring their spring stop-offs in Lake St. Peter, which averaged 32 days (1974-5), migrating Canada geese (Branta canadensis) flew twice daily to feed ...
Read moreThis report examines the costs and benefits of alternate wetting and drying (AWD) in paddy rice production in Bangladesh and Vietnam as a technology t...
Read moreA method is discussed for determining distribution and abundance of the spindle tree (Euonymus europaeus). This could be used for other hedgerow speci...
Read moreUnexpected temperature variations and rainfall patterns have direct, adverse impacts on shrimp farmers in northwestern Sri Lanka. Specifically, changi...
Read moreThe pristine part of Białowieża Primeval Forest (protected as Białowieża National Park, 47.5 km2) is dominated by stands of deciduous trees (mainly oa...
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