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| 六盘山自然保护区不同区域植被生长与气候变化的关系初探 | |
| 引用本文： | 杜鑫,赵鹏祥,裴小龙,张成军,陈海波,杨文海.六盘山自然保护区不同区域植被生长与气候变化的关系初探[J].江西农业学报,2011,23(3):115-119. |
| 作者姓名： | 杜鑫 赵鹏祥 裴小龙 张成军 陈海波 杨文海 |
| 作者单位： | 1. 西北农林科技大学,陕西,杨凌,712100;宁夏固原市气象局,宁夏,固原,756000 2. 西北农林科技大学,陕西,杨凌,712100 3. 宁夏固原市气象局,宁夏,固原,756000 |
| 摘 要： | 研究了处于半干旱区的六盘山自然保护区不同区域植被生长与气候条件之间的关系。研究结果显示:六盘山自然保护区近40年来7～9月是一年中降水最多的时期,11月～次年2月平均月降水量在20 mm以下。近10年间3～6月相对湿度大减。这些因素使得六盘山植被区仅在六盘山和南区的阴湿区有较好植被保存,而中北部近于祼地;夏季在生长旺盛季,雨水充沛,温度适宜,森林和草原以及种植区的植被生长最好;秋季植被首先从北部退化,六盘山及东侧附近植被的季节性退化比西侧要晚。 |
| 关 键 词： | 六盘山 自然保护区 植被生长 气候变化 关系 |
Study on Relationship between Vegetation Growth and Climatic Change in Different Regions of Liupan Mountain Natural Reserve |
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| DU Xin,ZHAO Peng-xiang,PEI Xiao-long,ZHANG Cheng-jun,CHEN Hai-bo,YANG Wen-hai.Study on Relationship between Vegetation Growth and Climatic Change in Different Regions of Liupan Mountain Natural Reserve[J].Acta Agriculturae Jiangxi,2011,23(3):115-119. | |
| Authors: | DU Xin ZHAO Peng-xiang PEI Xiao-long ZHANG Cheng-jun CHEN Hai-bo YANG Wen-hai |
| Institution: | 1.Northwest University of Agriculture and Forestry,Yangling 712100,China;2.Guyuan Meteorological Bureau of Ningxia,Guyuan 756000,China) |
| Abstract: | The paper studied the relationship between vegetation growth and climatic change in the different regions of the Liupan Mountain Natural Reserve,which is located in the semiarid area.The research results showed that the precipitation from July to September in the Liupan Mountain Natural Reserve was the most in each year of the past 40 years,and the monthly average precipitation from November to February of the next year was below 20 mm.The monthly average relative humidity from March to June has largely dec... |
| Keywords: | Liupan Mountain Nature Reserve Vegetation growth Climatic change RelationshipChange of Precipitation along Qianhe Basin in 50 Years and Its Influence on Water RunoffWAN Hong-lian（Key Laboratory of Disaster Monitoring and Mechanism Simulation of Shaanxi Province Baoji University of Arts and Sciences Baoji 721013 China）Abstract:Based on the long-term weather observation data the characteristics and changes of monthly annual and decennary precipitation along Qianhe Basin in recent 50 years were analyzed Accord |
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