本人论文需要研究伊犁河流域的中哈两侧对比差异，因此需要申请获取矢量数据，望批准，谢谢

Identifying conservation priority areas for terrestrial vertebrates to support Uzbekistan's 30×30 target Abstract: Identifying where protected-area expansion can best represent biodiversity is central to national implementation of the Kunming-Montreal Global Biodiversity Framework's 30% target. Uzbekistan encompasses desert, steppe, riparian, wetland, and montane ecosystems in Central Asia, but how its existing protected areas represent national terrestrial vertebrate priorities remains unclear. We assembled IUCN range polygons for 514 terrestrial vertebrates, refined species ranges with species-specific elevation limits, rasterized the data at 30-arc-second resolution, and applied Zonation 5 with the additive benefit function and IUCN Red List weights to identify priority conservation areas (PCAs). We defined PCAs as the top 30% of the ranked landscape and compared priorities for all species, birds, mammals, and reptiles & amphibians, respectively. All-species PCAs covered 133,090 km2, of which only 16.9% overlapped existing protected areas. Birds and reptiles & amphibians had greater protected-area coverage of their PCAs than mammals, indicating that mammal priorities were less well represented in the current network of protected areas. Only 26.8% of the union of group-level PCAs was shared by birds, mammals, and reptiles & amphibians, suggesting limited spatial congruence among vertebrate groups. Across the 514 species, the all-species PCA captured a mean of 85.9% and a median of 90.1% of their elevation-refined distributions. The Kyzylkum Desert and Ustyurt Plateau emerged as central priorities for Uzbekistan. Our results highlight the need to secure multi-taxon priority cores while adding targeted areas for underrepresented vertebrate groups. They also provide a national spatial baseline for Uzbekistan's 30% conservation planning.硕士论文

研究初步发现，中亚附近的土壤湿度与黄河三花区间秋季降水的相关性较好

本人正在开展中亚生态系统服务评估的博士后研究，申请获取本数据仅用于学术论文写作，不作任何商业用途。

申请数据用于开展伊犁河流域干旱对典型承灾体的影响评估。

因撰写博士论文中亚地区水资源管理文章，需要绘制gis地图，特此申请数据，数据仅用于科研论文撰写，望批准！

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论文题目：中亚雪深的时空分布 数据在研究中的作用：作图 论文类型：学术论文 导师姓名：刘洋

论文题目：《中亚干旱区流域径流变化的全球定位及其气候响应差异研究》 数据在研究中的作用：研究区范围 论文类型：研究论文 导师姓名：方功焕

论文题目：中亚五国棉花区域研究 数据在研究中的作用：地图 论文类型：学术性研究论文 导师姓名：王占彪