Cultivated Areas – Biodiversity Tanks (SRCE)

This dataset lists the different biodiversity reservoirs for the **subtrame cultivated areas** of the SRCE in the Centre-Val de Loire region. Pursuant to Article R.371-19 II of the Environmental Code, biodiversity reservoirs are areas in which biodiversity, rare or common, threatened or unthreatened, is the richest or best represented, where species can carry out all or part of their life cycle (food, reproduction, rest) and where natural habitats can ensure their functioning by having a sufficient size. These are spaces that can house nuclei of populations of species from which individuals disperse, or may allow the reception of new populations of species. The Seizure Scale: 1/100.000th.本数据集收录了法国中央-卢瓦尔河谷大区（Centre-Val de Loire）内SRCE管辖的耕作基底区（subtrame cultivated areas）的各类生物多样性储备区（biodiversity reservoirs）。根据法国《环境法典》第R.371-19条第二款的规定，生物多样性储备区是指无论物种珍稀与否、受胁与否，生物多样性最为丰富或典型的区域；在此类区域中，物种可完成全部或部分生命周期（觅食、繁殖、休憩），且其自然生境规模充足，可维持自身生态功能。此类区域可容纳物种种群核心，个体可从核心向外扩散，亦可为物种新种群的迁入提供支撑条件。 制图比例尺：1/100000。