Review on the effects of climate warming and management strategies on grassland community
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摘要:
草地是陆地生态系统的重要组成部分之一,具有极其重要的经济价值和生态价值.通过文献调研,发现检索到的122项研究平台上,90%的研究平台未考虑气候变暖幅度的季节差异性对动植物群落结构的影响,且仅有15篇文献涉及围封之外的管理模式.根据最新的研究进展显示:(1)气候变暖幅度的季节差异对草地动植物群落结构的影响;(2)不同草地管理模式下动植物群落结构对气候变暖响应的差异;(3)环境变化时动植物群落间的相互调控.这3个问题在未来草地群落研究中应重点关注.通过文献综述阐述并分析草地动植物群落对气候变化及人类活动的响应机制,为全球变化背景下草地生态系统管理提供理论支持.
Grassland is one of the important parts of terrestrial ecosystem,and has crucial economic and ecological value.This article synthesized the effect of climate warming and grassland management methods on the structure of the animal and plant community in grassland ecosystems.Literature review showed that:90%of the 122 warming experiments did not concern the effects of seasonal warming differences on the community structure of plants and animals,only 15 publications were conducted in the warming experiments including no-fenced treatment.The latest research pointed out:(1)the effect of different seasonal warming magnitude on the animal and plant community structure of grassland;(2)the different responses of animal and plant community structure to climate warming under different grassland managements;(3)the regulation between animal and plant communities under changing environment should be concerned in the study of grassland community in future.This article summarized and analyzed the response mechanism of grassland animal and plant communities to climate change and human activities through literature review,in expectation of providing theoretical support for grassland ecosystem management under the global change scenario.
作者:
刘银占 陈安群 郭京伟 张露娜 韩洋洋 张克胜
Liu Yinzhan;Chen Anqun;Guo Jingwei;Zhang Luna;Han Yangyang;Zhang Kesheng(School of Life Sciences,Henan University,Kaifeng 475004,China;Development and Planning Department,Luoyang Institute of Science and Technology,Luoyang 471023,China)
机构地区:
河南大学生命科学学院 洛阳理工学院发展规划处
出处:
《betway官方app 学报：自然科学版》 CAS 北大核心 2023年第1期130-137,共8页
Journal of Henan Normal University(Natural Science Edition)
基金:
国家自然科学基金(31670477).
关键词:
草地 气候变暖 群落结构 割草 放牧
grassland climate warming community structure mowing grazing
分类号:
Q145 [生物学—生态学]
