文献类型：期刊文献

英文题名：Climate Change is Leading to Geographic Expansion of Tropical Birds—From the New Record of White-Browed Crake (Amaurornis Cinerea) in Motuo

作者：Zhao, Wanglin[1,2] Suo, Lang[3] Wang, Ting[3] Wang, Yuan[4,5] Fan, Liqing[6,9] Luo, Tianxiang[1] Wang, Xingxing[7] Yang, Le[8,10] Zhang, Lin[1,8]

第一作者：Zhao, Wanglin

机构：[1] Motuo Observation and Research Center for Earth Landscape and Earth System, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing, 100101, China; [2] School of Ecology and Environment, Tibet University, Lhasa, 850000, China; [3] Field Science Experiment Base for Comprehensive Observation of Atmospheric Water Cycle in Motuo, CMA/Motuo National Climate Observatory, Motuo, 860700, China; [4] Forestry Inventory and Planning Institute of Xizang Autonomous Region, Lhasa, 850000, China; [5] Ecology and Nature Conservation Institute, Chinese Academy of Forestry, Beijing, 100091, China; [6] Institute of Tibet Plateau Ecology, Xizang Agricultural & Animal Husbandry University, Linzhi, 860000, China; [7] Shanxi Institute of Energy, Taiyuan, 030600, China; [8] Key Laboratory of Biological Resources and Biosafety, Institute of Plateau Biology of Xizang Autonomous Region, Lhasa, 850000, China; [9] National Forest Ecosystem Observation & Research Station of Nyingchi Tibet, China; [10] Tibet Plateau Institute of Biology, China

年份：2025

外文期刊名：SSRN

收录：EI(收录号：20250099795)

语种：英文

外文关键词：Birds - Jurassic - Tropical cyclone

摘要：The white-browed crake is a climate-sensitive bird belonging to Rallidae. It is distributed between the Tropics of Cancer and Capricorn in the tropical and subtropical regions. Thus, one would expect a continuous expansion towards poles under scenarios of warming climate. In this study, we first photographed a white-browed crake in a park of Motuo County on the southeast Tibetan Plateau. Then we compiled geographic data from the Global Biodiversity Information Facility (GBIF) to illustrate its distribution characteristics. We also used a MaxEnt model to simulate its global suitable range under different future climate change scenarios. The results showed: (1) this observation constitutes a new distributional record of the white-browed crake on the Tibetan Plateau. And this northernmost boundary (29°19′25.40″N) of the species expanded the known northern limit by a vertical distance of 171.58 km. (2) The coldest monthly minimum temperature, the wettest seasonal precipitation, and the human footprint index were the main environmental factors affecting the distribution of white-browed crake. (3) Future climate warming will lead to a significant increase of suitable areas for white-browed crake, with its distribution center shifting 196.11 km and 153.80 km towards northwest in 2050s and 2090s, respectively. Under the scenarios for the 2050s and 2090s, the globally suitable distribution range of the white-browed crake might expand by 1,125,400 km2 and 1,275,200 km2, respectively. In China, the corresponding expansion was 27,500 km2 and 29,200 km2, respectively, mainly distributed in Guangdong, Yunnan, Taiwan, Guangxi, Hainan, Xizang, and Fujian provinces. ? 2025, The Authors. All rights reserved.