文献类型：期刊文献

英文题名：Global warming exacerbates the risk of habitat loss for regional mangrove species

作者：Liao, Jian[1];Li, Gaocong[2];Zhang, Shuiyuan[1];Yang, Yuanfeng[1];Li, Yiyang[1];Dong, Zhongdian[1];Guo, Yusong[1];Wang, Zhongduo[1]

机构：[1]Guangdong Ocean Univ, Key Lab Aquaculture South China Sea Aquat Econ Ani, Fisheries Coll, Zhanjiang 524088, Peoples R China;[2]Guangdong Ocean Univ, Sch Elect & Informat Engn, Zhanjiang 524088, Peoples R China

年份：2025

卷号：15

期号：1

外文期刊名：SCIENTIFIC REPORTS

收录：SCI-EXPANDED(收录号：WOS:001503091900003)、、Scopus(收录号：2-s2.0-105007519617)、WOS

基金：We extend our heartfelt gratitude to our esteemed colleagues, Shuisheng Long, Shun Zhang, and Hairui Zhang, for their invaluable assistance throughout the field investigation. This study was funded by the Guangdong Provincial Field Observation and Research Station for Marine Ecosystem in Hanjiang River Estuary - Nanao Island Area Open Fund (Grant No. HNS202407), the Guangdong Provincial Ordinary University Youth Innovative Talent Program in 2024 (Grant No. 2024KQNCX134), the Guangdong Provincial Special Fund Project for Talent Development Strategy in 2024 (Grant No. 2024R3005), the National Key Research and Development Program of China (Grant No. 2024YFD2401803) and the Guangdong Ocean University Scientific Research Startup Funding Project (Grant No. 060302022312).

语种：英文

外文关键词：Mangrove; Habitat; Global warming; Niche overlap; Habitat loss

外文摘要：Mangroves, as a salt-tolerant evergreen broad-leaved vegetation ecosystem, are widely distributed along the coastlines of tropical and subtropical regions. In the field of ecology, scholars generally agree that climatic drivers, particularly temperature and precipitation patterns, play a crucial role in regulating the global distribution, structure, and functions of mangroves. However, there are still significant challenges in research exploring the relationship between climate and mangrove distribution. This study focused on two dominant mangrove species in the northern margin of the South China Sea: Kandelia obovata and Avicennia marina. By compiling reported data, utilizing database information, and integrating our field observations, we employed species distribution models to simulate the distribution areas of these two species and their habitat changes under global warming scenarios. Our results indicate that bio18 serves as the primary climatic factor shaping their distribution patterns. Specifically, K. obovata is primarily distributed in the Northern Hemisphere, while A. Marina exhibits a much broader distribution range, encompassing over 40 times the area of K. obovata. The niche overlap between these two species is relatively low, and global warming is further promoting the separation of their niches. Notably, the continued warming of the climate in the future is not expected to pose a significant threat to K. obovata. However, it significantly increases the risk of habitat loss for A. marina. This study underscores the urgent need to implement conservation measures for mangrove ecosystems, with particular priority given to those species that are currently experiencing or are vulnerable to habitat loss.