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当前位置: 首页 > 文章 > 彭水农业气候资源分析 安徽农业科学 2018 (23) 126-130
Position: Home > Articles > Analysis of Agricultural Climate Resources in Pengshui Journal of Anhui Agricultural Sciences 2018 (23) 126-130

彭水农业气候资源分析

作  者：
海川;向果;向涛
单  位：
重庆市涪陵区气象局;重庆市綦江区气象局
关键词：
农业气候资源;变化特征;彭水
摘  要：
[目的]全面分析重庆市彭水农业气候资源。[方法]利用重庆市彭水1981—2010年的气温、降水量、日照时数等气象观测资料,采用线性倾向估计、距平等统计分析方法,对近30年来彭水农业气候资源的特征进行了分析。[结果]近30年彭水气温整体呈上升趋势,高温天气有所增多。年降水量相对波动较大,具有明显的年际变化特点;春季的降水量整体呈上升趋势,夏季的降水量比较平稳,秋、冬季的降水量有减少趋势。日照时数在增加,热量较为充分。[结论]该研究为当地农业生产和农业结构调整提供气象决策依据。
译  名：
Analysis of Agricultural Climate Resources in Pengshui
作  者：
HAI Chuan;XIANG Guo;XIANG Tao;Chongqing Qijiang Meteorological Bureau;Chongqing Fuling Meteorological Bureau;
关键词：
Agricultural climate resources;;Change characteristic;;Pengshui
摘  要：
[Objective] The research aimed to comprehensively analyze the agricultural climate resources of Pengshui in Chongqing.[Method]Based on the meteorological observation data such as temperature,precipitation and sunshine hours of Pengshui in Chongqing from 1981 to 2010,the characteristics of agricultural climate resources in Pengshui in the past 30 years were analyzed by statistical analysis methods such as linear tendency estimation and distance.[Result]In the past 30 years,the temperature of Pengshui had generally increased,and the hot weather had increased.The annual precipitation was relatively fluctuating and had obvious characteristics of interannual variation; the precipitation in spring was generally on the rise,the precipitation in summer was relatively stable,and the precipitation in autumn and winter was decreasing.The sunshine hours was increasing and the heat was more abundant.[Conclusion]The study provides a basis of meteorological decision-making for local agricultural production and agricultural restructuring.

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