How exotic mangrove species Sonnoratia apetala and native species Kandelia obovata response to global changes

Abstract

本研究旨在探讨气候变暖和海平面上升背景下,外来红树植物无瓣海桑(Sonneratiaapetala)和本土红树植物秋茄(Kandeliaobovata)的响应机制。在温州鳌江、福建云霄和海南东寨港三地,通过构建模拟海平面上升的人工水位平台(Marshorgan),在野外自然潮汐条件下模拟海平面上升40cm和80cm的情境;同时在平台上加装开顶箱(Opentopchamber)装置,通过被动增温模拟未来大气增温的情景。根据对云霄漳江口红树林的高程调查结果,将水位平台的海平面等级划分为4级:HW(现有红树林近岸一侧的高程分布)、MW(现有红树林林缘的平均高程分布)、LW(海平面上升40cm的情景)...The present study aimed to explore the responding mechanisms of non-native mangrove species, Sonneratia apetala and native mangrove species, Kandelia obovate, to warming and rising sea level. We set up a set of marsh organ to simulate the scenarios of future sea level with 40-cm rising and 80-cm rising in the field tidal conditions in three study sites, Aojiang in Wenzhou, Yunxiao in Fujian and Do...学位:理学硕士院系专业:环境与生态学院_生态学学号:3312014115166

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