生态风险与生态问题野外实地调研（2021-2024）

鼠兔和家畜是青藏高原主要的食草类动物，鼠兔和家畜分布广且数量庞大，其数量变化直接影响草地生态系统的利用和恢复能力，对青藏高原的鼠兔和家畜分布状况进行调查尤为重要。该数据集包括了青藏高原的鼠兔和家畜的野外实地调研样点，家畜包括牦牛、羊、马、驴等。具体调研时间为2021-2024年，采用红外相机陷阱法和样方法开展鼠兔野外调研，详细记录鼠兔出现点、鼠兔数量、鼠洞数量、草地类型、高程、坡度、坡向、鼠洞面积、天气、放牧情况等信息，共收集到鼠兔调研点689个样点，家畜调研点152个。This dataset focuses on the two dominant herbivore groups on the Qinghai-Tibet Plateau: pikas and livestock. Both pikas and livestock exhibit wide distributions and substantial population sizes, and their population dynamics directly impact the utilization and restoration capacity of local grassland ecosystems. Thus, conducting surveys on the distribution of pikas and livestock on the Qinghai-Tibet Plateau is of critical importance. This dataset comprises field survey sampling points for pikas and livestock across the Qinghai-Tibet Plateau. The livestock category includes yaks, sheep, horses, donkeys, and other domesticated herbivores. The survey was carried out between 2021 and 2024. For pika field investigations, the infrared camera trapping method and quadrat sampling method were employed. Detailed metadata was recorded, encompassing pika occurrence sites, pika population counts, number of pika burrows, grassland type, elevation, slope gradient, slope aspect, burrow area, weather conditions, and grazing status. In total, 689 sampling points for pika surveys and 152 sampling points for livestock surveys were collected.

搜集汇总

背景与挑战

背景概述

该数据集包含2021-2024年在青藏高原对鼠兔和家畜（牦牛、羊、马、驴）的野外实地调研样点，采用红外相机陷阱法和样方法，记录了鼠兔出现点、数量、鼠洞数量、草地类型、高程、坡度、放牧情况等信息，共收集鼠兔调研点689个，家畜调研点152个。