高传宇^1,,
邢伟²,
刘汉向¹,
王春玲³,
韩冬雪¹,
王国平^1,,
1. 中国科学院东北地理与农业生态研究所, 中国科学院湿地生态与环境重点实验室, 吉林 长春 130102
2. 信阳师范学院地理科学学院, 河南 信阳 464000
3. 山西农业大学城乡建设学院, 山西 晋中 030801

基金项目: 国家自然科学基金项目（批准号：41571191和41701217）和国家重大科学研究计划项目（批准号：2012CB956103）共同资助


详细信息

作者简介: 高传宇, 男, 28岁, 助理研究员, 泥炭沉积记录研究, E-mail:gaochuanyu@iga.ac.cn

通讯作者: 王国平, E-mail:wangguoping@iga.ac.cn

中图分类号: Q948.15⁺4;P532;P941.78

收稿日期:2018-03-02
修回日期:2018-04-26
刊出日期:2018-07-30

Holocene wetland evolution in Northeast China and its responses to global change

Gao Chuanyu^1,,
Xing Wei²,
Liu Hanxiang¹,
Wang Chunling³,
Han Dongxue¹,
Wang Guoping^1,,
1. Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, Jilin
2. School of Geographic Sciences, Xinyang Normal University, Xinyang 464000, Henan
3. College of Urban and Rural Construction, Shanxi Agricultural University, Jinzhong 030801, Shanxi


More Information

Corresponding author: Wang Guoping,E-mail:wangguoping@iga.ac.cn

MSC: Q948.15⁺4;P532;P941.78

--> Received Date: 02 March 2018
Revised Date: 26 April 2018
Publish Date: 30 July 2018


摘要
摘要:湿地是地球上水陆相互作用形成的独特生态系统，具有其他生态系统不可替代的生态功能。随着人类社会经济的快速发展，人类活动导致大量湿地的消失和退化。为保护剩余的湿地，湿地恢复工作目前已经逐步开展。制定合理的湿地恢复目标是湿地恢复工作的关键步骤之一，而了解历史时期沼泽湿地演化过程和原因则是建立合理的湿地恢复目标的重要前提条件。文章通过综述全新世东北地区沼泽湿地形成与植被演替过程并分析其驱动力，尝试探讨我国东北地区沼泽湿地演化的规律及其对全球变化的响应机理。研究发现东北地区沼泽湿地主要在距今8000年以后开始逐渐形成，约有30%的沼泽湿地形成于全新世暖湿期（距今8000~4000年），而大部分沼泽湿地在全新世晚期形成。全新世晚期冷偏干的气候条件更容易促进东北地区沼泽湿地通过水体沼泽化形成，同时这一时期形成的沼泽湿地的植被群落演替过程通常为水木贼群落-苔草群落-灌丛/小叶樟群落。然而目前东北地区针对历史时期湿地环境特征的研究相对薄弱，并不能满足沼泽湿地恢复目标制定的需求。因此，未来需加强对东北地区沼泽湿地古环境的定量研究，并为更好的制定东北地区湿地修复的参考目标提供理论支持。
关键词: 沼泽湿地/
东北地区/
全球变化/
湿地发育/
植被演替

Abstract:Wetlands, a unique ecosystem between terrestrial and aquatic ecosystems, has special ecological functions and important for regional ecological security. While, with the rapid development of human society, human activities lead to that most of the wetlands disappeared and degenerated. For protecting the residual wetlands, related works for wetlands restorations were already carried out gradually. Building a reference wetland system is one of the most important steps for wetland restoration, and understanding how wetland initiation and vegetation succession are important for building a suitable reference wetland system. To these aims, Holocene wetland initiation and vegetation succession in Northeast China are reviewed in this paper. Combining with potential controlling factors(e.g. climate change), we want to find how wetland initiation and major plant community succession Northeast China and its responses to controlling factors. Results shown wetland in Northeast China were mainly initiation after 8000 a B.P. Nearly 30%of wetlands were initiated in the mid-Holocene(8000~4000 a B.P.), and more than 60%of wetlands were initiated in the Late Holocene(4000 a B.P. to present). Compare to the mid-Holocene, the climate conditions in Late Holocene were cool and dry and more suitable for wetland initiating from the lake or other aquatic ecosystems. The major succession of plant communities in the wetland which initiated from the aquatic ecosystem are from Equisetum sp. to Carex sp. to Deyeuxia angustifrolia/shrub. Based on reviewing the related studies, we found there still exist several works for building wetland restoration reference system should improve in the future studies. Such as, how plant community succession in wetland which initiated from grassland or forest, and how to make water table depth and water quality reconstructed by paleoecology methods available for building reference system.
Key words:wetland/
Northeastern China/
global change/
wetland initiation/
plant community succession



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