干旱区生态环境知识资源中心(Arid): 气候变化下旱区生态系统可持续管理第十一届国际旱区发展大会综述

Arid

	气候变化下旱区生态系统可持续管理第十一届国际旱区发展大会综述
其他题名	Sustainable management of arid ecosystem under climate change: A review on the 11th International Conference on Drylands Development
	赵旭喆 1; 王慧莉 1; 富广强 1; 莫非 1; 王绍明 2; 熊友才 1
来源期刊	干旱区地理
ISSN	1000-6060
出版年	2014
卷号	37 期号:6 页码:1147-1154
中文摘要	干旱区是受气候变化影响最大的地区,旱区生态系统可持续性与粮食安全是最为关注的热点问题。2013年3月国际旱区发展委员会(IDDC)和中国科学院等十家单位在北京举办了第十一届国际旱区发展大会,会议围绕气候变化下干旱区的粮食及能源安全"主题共做了114场报告,其中旱区生态系统可持续管理是最突出的主题。本文综述了大会主要报告内容,包括气候变化对旱区生态系统的影响、旱区水土资源利用、农业生态系统管理、草地发展与牧草管理、植物逆境生理学、旱区植物抗性改良新技术应用和旱区社会-自然和生态耦合关系等诸多方面。最后还对会议主题进行了述评,就旱区态系统可持续管理与社会经济和居民生计等耦合关系进行了讨论。
英文摘要	The dryland areas are most affected by the impact of climate change. Ecosystem sustainability and food security in dryland areas are two hot issues of the international concern. The Eleventh International Dryland Development Conference was jointly organized at Beijing in March,2013 by ten units such as the international land development committee (IDDC),the Chinese Academy of Sciences and so on. The main theme of this conference was food and energy security in dryland areas under climate changes and there are 114 presentations in all, in which the sustainable management of ecosystems in dryland areas is the most prominent. This paper summarized the main contents of the conference,that cover many aspects in dryland area under climate changes like global climate change and its impact on different dryland ecosystems,sustainable use of water resources in dry areas,sustainable land use and management in dry areas, sustainable range management under global climate change, stress physiology: drought,heat,cold and salinity and application of new technologies for the improvement of stress resistance in dry areas,arid lands communities and socio-economic studies,indigenous/traditional knowledge and heritage. Finally, the paper reviewed the theme of the conference and discussed the coupling relationship among the sustainable management of dryland ecosystems,socio-economic factors and livelihoods. Dryland agro-ecosystems sustainable development has very close relationship with government services and their policy making. As Reynolds and LIU Jianguo in 2007 published the same ideas in Science and it explained that the sustainable development for dryland ecological environment requires livehold participation and must be considered in natural system. In particular, Reynolds discussed that the sustainable development of agriculture in the arid region must the basic premise of the livelihoods of farmers to ensure that the lives of farmers and production in order to effectively implement the sustainable development of the agro-ecological system. Stable ecological environment is also important to maintain the dryland agro-ecosystems as climate changes affect the stability of the ecosystem to some extent. In the process of sustainable development of the dryland agro-ecosystems,the stakeholder theory can be used and it will lead to open up a new direction in research. Stakeholders are most concerned about their own interests to maximize, so it is able to balance the interests of the government,farmers’ livelihoods and ecological benefits,allocation and management of natural resources. So stakeholder’ s contribution becomes very important in that case. Under climate changes, for the sustainable development of dryland agro-ecosystems,the management methods should be used,these methods should based on advanced agricultural techniques,better market and stability of society and also by combining the characteristics of local cultural,natural and economic values then we can save food and energy resources.
中文关键词	气候变化 ; 干旱区 ; 生态系统管理 ; 可持续性 ; 综述
英文关键词	Climate change dryland ecosystem management sustainability review
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ENVIRONMENTAL SCIENCES
WOS研究方向	Environmental Sciences & Ecology
CSCD记录号	CSCD:5321739
来源机构	兰州大学 ; 石河子大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/231140
作者单位	1.兰州大学生命科学学院干旱农业生态研究所, 草地农业生态系统国家重点实验室, 兰州, 甘肃 730000, 中国; 2.石河子大学生命科学学院, 石河子, 新疆 832003, 中国
推荐引用方式 GB/T 7714	赵旭喆,王慧莉,富广强,等. 气候变化下旱区生态系统可持续管理第十一届国际旱区发展大会综述[J]. 兰州大学, 石河子大学,2014,37(6):1147-1154.
APA	赵旭喆,王慧莉,富广强,莫非,王绍明,&熊友才.(2014).气候变化下旱区生态系统可持续管理第十一届国际旱区发展大会综述.干旱区地理,37(6),1147-1154.
MLA	赵旭喆,et al."气候变化下旱区生态系统可持续管理第十一届国际旱区发展大会综述".干旱区地理 37.6(2014):1147-1154.