青藏高原高山兀鹫野外调查数据集（2021）

高山兀鹫是我国鹰形目猛禽中一个独特物种，分布区不广，种群数量不大且呈下降趋势。我国对高山兀鹫的种群数量、分布、栖息地和保护情况迄今尚未进行过系统全面的调查，资源状况模糊不清。在本次“青藏高原大调查”框架内，有针对性地对其开展系统野外调查，查明该物种的种群数量、栖息地和保护状况。2021年子课题（2019QZKK05010408）在西藏称多县、德令哈、刚察景、玛多县、茫崖、囊谦、曲麻莱、治多-玉树地区对高山兀鹫种群数量、空间分布、生存现状、栖息地质量及分布区内社会经济情况进行系统调查。本数据包含高山兀鹫照片、景观照片、样线调查数据。其中包含青海机动车样线调查数据（22条），徒步样线数据（15条）。

The Himalayan Vulture is a unique raptor species within the Accipitriformes order in China. It has a narrow distribution range, with a small and declining population size. To date, China has not conducted a systematic and comprehensive survey on its population size, distribution, habitat and conservation status, leaving its resource status unclear.

Within the framework of this "Great Survey of the Qinghai-Tibet Plateau", targeted systematic field surveys were carried out for this species to clarify its population size, habitat and conservation status.

The 2021 sub-project (No. 2019QZKK05010408) conducted a systematic survey on the population size, spatial distribution, current survival status, habitat quality and socio-economic conditions within the distribution area of the Himalayan Vulture in Chengduo County, Delingha, Gangcha Jing, Maduo County, Mangya, Nangqian, Qumarlêb, Zhidoi-Yushu areas in Tibet.

This dataset includes photos of the Himalayan Vulture, landscape photos and transect survey data. Specifically, it contains survey data from 22 motorized vehicle transects and 15 hiking transects in Qinghai Province.

搜集汇总

背景与挑战

背景概述

该数据集是2021年在青藏高原多个地区开展的高山兀鹫野外调查数据，包含种群数量、空间分布、栖息地质量等信息，以及照片和样线调查数据，总大小为2.25GB，属于生物资源多样性研究领域。