Mapping and modelling of changes in agricultural intensity in Europe
作者： AJAM Temme , PH Verburg , None
DOI: 10.1016/J.AGEE.2010.11.010
关键词:
摘要: Abstract Spatial maps of agricultural intensity are needed for analyses environmental issues, including biodiversity changes. We present a method to produce such Europe. While most studies beyond farm level focus on land cover change only, this paper focuses spatial variation in use and its dynamics. Our defines terms nitrogen input. For arable land, it combines field observations with administrative-level statistics assess probability occurrence three classes. grassland, uses livestock density two Agricultural is spatially allocated classes using an algorithm that downscales changes simulated economic model. results 1 km 2 resolution classified the year 2000. illustrate by exploring pattern financial policy reform scenario 2025. Results indicate heterogeneity across European countries, large differences between regions, but also within regions. could be improved smaller-resolution broader indicators.
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