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首页> 外文期刊>Estimo e Territorio >Habitat suitability in fragmented landscapes: a fuzzy logic approach.
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Habitat suitability in fragmented landscapes: a fuzzy logic approach.

机译：零散景观中的栖息地适宜性：模糊逻辑方法。

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摘要

Problem of habitat fragmentation is considered as the main cause of loss of biodiversity, resulting in population decline and disappearance of species sensible to local transformations. Investigations were conducted in the whole of Tuscany, Italy, to identify animal species sensitive to habitat fragmentation. A conditional probability model was applied to studies of areas characterised in Corine Land Cover 2000 database. Data are tabulated on Corine classification of land use and fuzzy membership values for urban areas, agricultural areas, woodlands, shrublands, as well as wet zones and water courses. The results revealed the presence of 42 terrestrial mammal species, of which 14 were identified as focal species. Habitat suitability values are presented for the 5 land use types in relation to the occurrence of Canis lupus, Eliomys quercinus, Felis silvestris, Glis glis, Lutra lutra, Martes foina, Martes martes, Meles meles, Muscardinus avellanarius, Mustela nivalis, Mustela putorius, Neomys anomalus, N. fodiens and Sciurus vulgaris. Fuzzy logic based maps obtained with Landsat are included on high and low suitability values of the 5 land use types.
机译：生境破碎化问题被认为是生物多样性丧失的主要原因，导致人口减少和对当地转化敏感的物种消失。在整个意大利的托斯卡纳进行了调查，以确定对栖息地破碎敏感的动物物种。将条件概率模型应用于以Corine Land Cover 2000数据库为特征的区域的研究。数据以Corine土地利用分类表以及城市地区，农业地区，林地，灌木丛以及湿地和水道的模糊隶属度制表。结果表明存在42种陆地哺乳动物，其中14种被确定为重点物种。列出了5种土地利用类型的生境适宜性值，分别与小犬科动物，斑节鱼，槲寄生，金丝龟，格里斯，金龟子，马特斯·福伊纳，马特斯·马尔特斯，梅莱斯·梅尔斯，穆斯卡迪纳斯·阿维拉纳里乌斯，芥菜，鼬鼬，Neomys anomalus，N。fodiens 和 Sciurus vulgaris 。使用Landsat获得的基于模糊逻辑的地图包括在5种土地利用类型的高低适应性值上。

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