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西北干旱区棉花对气候变化响应的评价指标体系
引用本文:赵鸿,王润元,王鹤龄,杨启国,陈雷.西北干旱区棉花对气候变化响应的评价指标体系[J].甘肃气象,2008,26(4).
作者姓名:赵鸿  王润元  王鹤龄  杨启国  陈雷
作者单位:[1]中国气象局兰州干旱气象研究所,甘肃省干旱气候变化与减灾重点实验室,中国气象局干旱气候变化与减灾重点开放实验室,甘肃兰州730020 [2]兰州大学干旱与草地生态教育部重点实验室,兰州大学,甘肃兰州730000 [3]甘肃省武威市气象局,甘肃武威733000
基金项目:国家公益性行业(气象)科研专项 , 科技部科研院所社会公益研究专项 , 甘肃省自然科学基金项目 , 干旱气象科学研究基金 , 甘肃省气象局项目  
摘    要:近年来,在全球变暖的大背景下,西北也经历着同样的变暖趋势,尤其在西北干旱区新疆、甘肃河西走廊等地的棉花种植区,气候变暖对棉花生长发育的影响研究日益增多,但如何正确、合理地评价棉花对气候变暖的响应,已成为目前十分突出的科学和实际问题。在评价的过程中,评价指标的选择和确定是重中之重。鉴于此,本文筛选了几类重要的评价指标,主要有棉花生长发育、产量品质、种植结构、地理分布、农业气象灾害、农业病虫害气象指标等,这些指标的选择为科学评价棉花对气候变化的响应奠定了一定的基础。

关 键 词:西北干旱区  棉花  气候变暖  响应  评价指标

Assessment Index System for Impact of Climate Change on Cotton in Arid Region of Northwest China
ZHAO Hong,WANG Runyuan,WANG Heling,YANG Qiguo,CHEN Lei.Assessment Index System for Impact of Climate Change on Cotton in Arid Region of Northwest China[J].Gansu Meteorology,2008,26(4).
Authors:ZHAO Hong    WANG Runyuan  WANG Heling  YANG Qiguo  CHEN Lei
Institution:1.Key Laboratory of Arid Climatic Change and Reducing Disaster of Gansu Province;Key Open Laboratory of Arid Climate Change and Disaster Reduction of CMA;Institute of Arid Meteorology;CMA;Lanzhou 730020;China;2.MOE Key Laboratory of Arid and Grassland Ecology;Lanzhou University;Lanzhou 730000;3.Wuwei Meteorological Bureau of Gansu Province;Wuwei 733000;China
Abstract:With the global warming,climate in northwest China is experiencing the same change in recent years,especially in cotton planting region:Xinjiang and Gansu Hexi Corridor.More and more studies aimed on the impact of climate change on cotton growth and yields.However,it is more important to reasonably assess the impact of climate change on crop.Furthermore,the selecting of assessment index is most important in the process of estimation.So we have selected some important meteorological indices for cotton growth...
Keywords:arid region of northwest China  cotton  climate change  impact  assessment index  
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