TVB WETLANDS CORRIDORS

**Subtrame of wetlands of the harmonised study of local green and blue frames on the Centre-Val de Loire Region.** These data contain both the biodiversity reservoirs (_spaces in which biodiversity is richest, where species can perform a large part of their life cycle and where natural habitats can ensure their functioning t_) and ecological corridors (_spaces that connect different biodiversity reservoirs to each other, providing species with favourable conditions for their displacement_) of this subtrame. They have been digitised at 1/25.000 and are therefore only usable on this scale. These data are the result of regional harmonisation of several studies in smaller territories. Depending on the study territory, corridors and reservoirs were not necessarily obtained using the same methodology and their representations may therefore differ from one territory to another. Last update: October 2017.中央-卢瓦尔河谷大区本地绿蓝框架（local green and blue frames）协调研究的湿地子框架数据集。 本数据集涵盖该湿地子框架内的生物多样性储库（biodiversity reservoirs，即生物多样性最为丰富的区域，物种可在此完成大部分生命周期，且自然生境可保障其生态功能）与生态廊道（ecological corridors，即连接不同生物多样性储库、为物种迁徙提供有利条件的区域）。 本数据集以1:25000比例尺完成数字化，仅可在此比例尺下使用。 本数据集为多个小型区域研究成果经大区协调整合所得。 由于不同研究区域的生态廊道与生物多样性储库的获取方法未必统一，因此各区域的数据表现形式可能存在差异。 最后更新时间：2017年10月。