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Three surveys were conducted in barley or other cereal crops in Hampshire, UK, during 1988 and 1989. In the first survey (of a spring barley crop), th...
Read moreOn flat bog with deep peat where heather (Calluna vulgaris), the principal food of the birds, was scarce application of superphosphate, or ground mine...
Read moreSelective logging in tropical forests changes the local number of animal species (alpha diversity), but it also likely affects species turnover (beta ...
Read moreThe 2023/2024 shooting season was the fourth since UK shooting and rural organisations announced their intention that hunters should make a full volun...
Read moreThis paper answers four critical questions: (1) What is the added-value that mainstreaming provides for environmental policy and practice?; (2) What i...
Read moreIncreasing popularity of economic experiments for policy impact analysis has led to an ongoing debate about the suitability of students to substitute ...
Read morePesticides are one of the most important inputs in modern agriculture. However, intensive use of pesticides is also related to adverse effects on the ...
Read moreHarvesting of large mammals is usually not random, and directional selection has been identified as the main cause of rapid evolution. However, select...
Read moreSeeds of Polygonum spp., especially P. convolvulus, were the main weed seeds eaten by partridges in October 1968 and formed 44% of the total dry weigh...
Read moreA native grassland in SE Montana dominated by Agropyron smithii was continuously fumigated with 2, 4 or 7 p.p.h.m. SO2 from mid-May until Oct. 1975 an...
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