> For the complete documentation index, see [llms.txt](https://isbm.savimbo.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://isbm.savimbo.com/methodology/zh-cn/yin-yan/ding-xiang-sheng-wu-duo-yang-xing-bao-hu-de-jin-po-xing.md).
# 定向生物多样性保护的紧迫性
鉴于当前气候危机，有必要提高对野生动物保护之于人类福祉的认识，因为人类活动已改变其栖息地，造成自然资源过度开发并污染生态系统，致使许多物种灭绝。过去50年，亚马孙地区受到严重影响，气温上升1度，原始森林覆盖率减少20%，这标志着亚马孙走向死亡的转折点（[Nobre et al. 2016](https://www.pnas.org/doi/full/10.1073/pnas.1605516113); [Bochow and Boers 2023](https://www.science.org/doi/10.1126/sciadv.add9973)），而未考虑到野生物种是演化中的生命形式，是维持我们当今所拥有并支撑地球的各类生态系统平衡的基础组成部分；再加上原住民和当地社区因其长期且有效的原位保护工作而未获得应有的重视，正是在此背景下，本提案应运而生。
据世界自然基金会统计，过去50年，地球约损失了70%的野生动物种群（[WWF 2023](https://www.worldwildlife.org/press-releases/69-average-decline-in-wildlife-populations-since-1970-says-new-wwf-report)）。物种灭绝贯穿地球历史。与过去数千万年相比，物种灭绝速率为平均水平的100-1,000倍，且仍在上升（[Ritchie et al. 2022](https://ourworldindata.org/biodiversity)).
#### **图3。全球生物存续指数** [**（WWF 2022）。** ](https://wwf.panda.org/discover/knowledge_hub/all_publications/living_planet_index2/)
幸运的是，当今世界生物多样性中有相当大比例正由一项尚未得到充分开发的资源所保存和保护：原住民和当地社区。亚马孙地区约有27%为原住民领地所占据，而这些地区同时也是毁林率最低的区域（[Josse et al. 2021](https://www.theamazonwewant.org/amazon-assessment-report-2021/)）。因此，纳入这些群体，我们即可保护这些雨林。更具包容性的方法学也有助于解决社会不平等问题。对生物信用的旺盛需求，为投资者以及一线实践者提供了市场机遇。
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