草地学报 ›› 2023, Vol. 31 ›› Issue (12): 3587-3596.DOI: 10.11733/j.issn.1007-0435.2023.12.003

• 专论与进展 • 上一篇    下一篇

放牧背景下短花针茅荒漠草原研究进展

康萨如拉1, 韩国栋1, 赵萌莉1, 张霞1, 张灿浩1, 刘仰乔1   

  1. 1. 内蒙古农业大学草原与资源环境学院, 草地资源教育部重点实验室, 内蒙古 呼和浩特 010020;
    2. 内蒙古农业大学植物学国家级实验教学示范中心, 内蒙古 呼和浩特 010020
  • 收稿日期:2023-05-29 修回日期:2023-08-02 出版日期:2023-12-15 发布日期:2024-01-03
  • 通讯作者: 韩国栋,E-mail:nmghanguodong@imau.edu.cn
  • 作者简介:康萨如拉(1986-),女,蒙古族,内蒙古兴安盟人,博士,讲师,主要从事草地生态学研究,E-mail:srlkang@imau.edu.cn
  • 基金资助:
    内蒙古自治区自然科学基金项目(2021MS03043);国家自然基金重大项目(32192463);国家自然基金(31760129)资助

Research Progress on Stipa breviflora Desert Steppe under Grazing

KANG Saruul1, HAN Guo-dong1, ZHAO Meng-li1, ZHANG Xia1, ZHANG Can-hao1, LIU Yang-qiao1   

  1. 1. College of Grassland, Resources and Environment, Inner Mongolia Agricultural University, Hohhot, Inner Mongolia 010020, China;
    2. Key Laboratory of Grassland Resources, National Experimental Teaching Demonstration Center for Botany, Inner Mongolia Agricultural University, Hohhot,Inner Mongolia 010020, China
  • Received:2023-05-29 Revised:2023-08-02 Online:2023-12-15 Published:2024-01-03

摘要: 荒漠草原是脆弱生态系统,探讨荒漠草原对长期放牧等人为干扰的响应,为深入开展脆弱生态系统适应性研究提供更加可靠的理论依据。本文总结了近20年涉及短花针茅(Stipa breviflora)荒漠草原相关研究中的关键发现,从植物个体、种群、群落、生态系统以及土壤理化性质等方面归纳、总结并探讨了短花针茅荒漠草原对不同放牧利用方式和不同放牧强度的响应和适应特征,为有效节省后续研究人员查阅时间的同时,确定了知识薄弱的地方,提出了放牧利用下荒漠草原将来的几个重要研究方向和亟待解决的关键科学问题。

关键词: 荒漠草原, 短花针茅, 放牧利用方式, 放牧强度

Abstract: Desert steppe is a fragile ecosystem. Exploring the response of desert steppe to long-term climate change and human interference provides a more reliable theoretical reference for the research on the adaptability of fragile ecosystems. We reviewed key findings of research related to the desert steppe dominated by Stipa breviflora over the past 20 years. We summarized the response and adaptation characteristics of the desert steppe of Stipa breviflora to different grazing utilization and different grazing intensities from the perspectives of plant individuals,populations,communities,ecosystems and soil physicochemical properties. These results would effectively save time for subsequent researchers to consult and identify areas of weak knowledge. Several important topics and key scientific issues,which urgently need to be addressed in the following future,have proposed.

Key words: Desert steppe, Stipa breviflora, Grazing utilization, Grazing intensity

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