干旱区生态环境知识资源中心(Arid): 黄土高原气候暖干化趋势及适应对策

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	黄土高原气候暖干化趋势及适应对策
其他题名	Study on the Climatic Warming-drying Trend in the Loess Plateau and the Countermeasures
	刘晓清 1; 赵景波 1; 于学峰 2
ISSN	1001-4675
出版年	2006
卷号	23 期号:4 页码:627-631
中文摘要	黄土高原气象观测资料显示,在全球增温背景下,该地区气候暖干化趋势愈来愈明显,且冬季增温趋势明显高于夏季.除6月份降水量具有明显增加的趋势外,其他月份降水量基本上是减少的趋势,尤以7～9月份减少幅度最大.相对湿度在4月份降低幅度最大,此时正值该地区春旱发生季节,给农业生产和社会可持续发展带来影响.以缺水为核心的生态和社会经济矛盾日趋尖锐,提出应该围绕"水"加强管理和立法监督工作;充分利用节水保水技术;加强气候变化规律和预测能力研究.
英文摘要	The Loess Plateau is a transitional zone from the warm semi-humid climatic zone to the warm semi-arid and arid zone, the climate change is sensitive, the ecological environment is vulnerable, and the production of agriculture and animal husbandry are depended strongly on the climatic conditions. The meteorological data observed in the Loess Plateau show that the climatic warming-drying trend in this region is remarkable under the background of global warming. The climatic warming-drying trend in the Loess Plateau becomes more and more significant, and the temperature increase in winter is higher than that in summer. However, except the monthly precipitation in June is significantly increased, it is basically decreased in other months, especially during the period from July to September. The decrease of relative humidity in April when spring drought occurs is the most significant, which affects seriously the agricultural production and sustainable social development. The contradiction between the maintenance of ecosystems and the social and economic development becomes more and more serious due to the shortage of water. Based on summarizing the research achievements about the climatic warming-drying trend and the possible influences on the ecosystems and the social and economic development in the Loess Plateau, some measures are put forward for enhancing the management of water resources, paying more attention to the study on water-saving irrigation and climate change, and increasing the capability of predicting climate change.
中文关键词	气候暖干化 ; 适应性 ; 水资源 ; 黄土高原
英文关键词	climatic warming-drying trend air temperature precipitation the Loess Plateau water resources
语种	中文
国家	中国
收录类别	CSCD
WOS类目	GEOSCIENCES MULTIDISCIPLINARY
WOS研究方向	Geology
CSCD记录号	CSCD:2616227
来源机构	陕西师范大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/219759
作者单位	1.陕西师范大学,旅游与环境学院, 西安, 陕西 710062, 中国; 2.中国科学院地球环境研究所, 黄土与第四纪地质国家重点实验室, 西安, 陕西 710075, 中国
推荐引用方式 GB/T 7714	刘晓清,赵景波,于学峰. 黄土高原气候暖干化趋势及适应对策[J]. 陕西师范大学,2006,23(4):627-631.
APA	刘晓清,赵景波,&于学峰.(2006).黄土高原气候暖干化趋势及适应对策.,23(4),627-631.
MLA	刘晓清,et al."黄土高原气候暖干化趋势及适应对策".23.4(2006):627-631.