首页> 外文期刊>Journal of Environmental Management >Landscape and Agricultural Patterns in Rural Areas: a Case Study in the Brionne Basin, Normandy, France
【24h】

Landscape and Agricultural Patterns in Rural Areas: a Case Study in the Brionne Basin, Normandy, France

机译:农村地区的景观和农业格局:以法国诺曼底布赖恩盆地为例

获取原文
获取原文并翻译 | 示例
       

摘要

Landscape changes over a period of 25 years were assessed for a catchment basin in Normandy, France. Landscape attributes, i.e. land use, land cover and natural habitat, were obtained from aerial photographs (1964, 1989) and soil maps, to define a landscape typology. Data were aggregated on a 500 m × 500 m grid system and treated by multivariate analysis. Results of these analysis show that this rural landscape has undergone changes in landcover (mainly grassland receding to crop) as well as changes in spatial structure (mainly increase of plot size and uniformisation). These changes were related to a typology of farms (realised by multivariate analysis of a field survey on the 38 registered farms of the site).
机译:对法国诺曼底的一个流域盆地进行了为期25年的景观评估。景观特征,即土地用途,土地覆盖和自然栖息地,是从航空照片(1964年,1989年)和土壤图获得的,以定义景观类型学。将数据汇总在500 m×500 m的网格系统上,并通过多变量分析进行处理。这些分析的结果表明,这种乡村景观已经发生了土地覆被变化(主要是退耕的草地)以及空间结构的变化(主要是地块面积的增加和均匀化)。这些变化与农场的类型有关(通过对该站点的38个注册农场进行的田野调查的多变量分析来实现)。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号