| 固原市原州区气候变化特征及其对农业生产的影响 |
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| 引用本文： | 杨长军,高吉怀,景博,高淑萍. 固原市原州区气候变化特征及其对农业生产的影响[J]. 甘肃农业科技, 2008, 0(6): 34-37 |
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| 作者姓名： | 杨长军 高吉怀 景博 高淑萍 |
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| 作者单位： | 宁夏回族自治区固原市气象局,宁夏固原,756000 |
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| 摘 要： | 利用宁夏固原市原州区近50a来的气温、降水、日照等气象资料，分析了宁南山区的气候变化，认为其特征是年平均气温逐渐升高，且冬季气温异常偏高；年降水量逐年递减，年蒸发量逐年减少；年日照时数逐年增加。同时分析了气候变化对农业生产的影响，提出扩秋压夏，发展旱作农业等建议。
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| 关 键 词： | 原州区 气候变化 特征 农业生产 影响 建议 |
| 文章编号： | 1001-1463(2008)06-0034-04 |
| 修稿时间： | 2008-04-08 |
Climate Change and Its Impact on Agricultural Production at Yuanzhou District in Guyuan City |
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| YANG Chang-jun,GAO Ji-huai,JING Bo,GAO Shu-ping. Climate Change and Its Impact on Agricultural Production at Yuanzhou District in Guyuan City[J]. Gansu Agricultural Science and Technology, 2008, 0(6): 34-37 |
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| Authors: | YANG Chang-jun GAO Ji-huai JING Bo GAO Shu-ping |
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| Affiliation: | (Guyuan Meteorological Bureau of Ningxia Hui Autonomous Region, Guyuan Ningxia 756000, China) |
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| Abstract: | Utilizition 50 years of the temperature,precipitation,sunshine information at Yuanzhou district in Guyuan city,made a detailed analysis of the climate change and local agricultural production.The main characteristics is the average temperature gradually increased and the winter temperature anomaly high,Precipitation gradually decline,the amount of evaporation decreased and the sunshine hours increased year by year,At the same time,climate change on the impact of agricultural production,expanding by autumn pressure summer,the development of dry farming and other recommendations. |
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| Keywords: | Yuanzhou district Climate change Characteristic Agricultural production Impact Recommendations |
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