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Woodland ectomycorrhizal (ECM) fungal species declined considerably in the Netherlands in the late 20th century, mainly due to raised levels of atmosp...
Read moreEcosystem services can maintain or increase crop yield in agricultural systems, but data to support management decisions are expensive and time-consum...
Read moreBird collisions with aircraft pose a serious threat to human safety. However, broad-scale patterns in how bird strikes might vary through space and ti...
Read morePopulation densities of Heterodera avenae in a sandy soil in Nottinghamshire, UK, decreased to very low levels between 1957 and 1968, despite intensiv...
Read moreQuantitative estimates of the effects of different methods of S application on the entry of 35S into the grazed pasture system were made on an analogu...
Read moreA statistical model is presented which explores the effects of weed patchiness on crop yield. Input data are a non-linear regression of yield versus w...
Read moreIn the past, insect diversity in grasslands showed a severe decline due to management intensification or abandonment. In this study, we investigate th...
Read moreThe pink bollworm moth Pectinophora gossypiella (Saunders) (Lepidoptera: Gelechiidae) is one of the most destructive pests in agriculture. An ongoing ...
Read moreThe break-up of the Soviet Union in 1991 led to the abandonment of >40 million ha of cropland, a collapse in livestock numbers and the recovery of ...
Read moreRate setting procedures for United States crop yield and revenue insurance contracts employ methods that presume correlations to be state invariant. W...
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