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当前位置: 首页 > 文章 > 潍坊地区木本植物物候期变化特征及其对气候变化的响应 安徽农业科学 2018,46 (33) 139-141
Position: Home > Articles > Change Characteristics of Phenological Phase of Woody Plants and Its Responses to Climate Change in Weifang Area Journal of Anhui Agricultural Sciences 2018,46 (33) 139-141

潍坊地区木本植物物候期变化特征及其对气候变化的响应

作  者：
李晶晶;郭法东;王婉;朱翠红
单  位：
山东省临朐县气象局;山东省潍坊市寒亭气象局
关键词：
木本植物;物候期;气候变化;响应;潍坊地区
摘  要：
以2001—2015年潍坊地区5种木本植物为研究对象,分析了其5个关键物候期变化趋势以及对气象因子变化的响应规律。结果表明,2001—2015年潍坊地区气温呈上升趋势,气候增暖较明显,秋季气温升幅最大;年降水量年变化较大,总体呈逐渐减少的趋势,秋季降水量呈增多趋势,其他季节均呈不同程度减少趋势;年累计日照时数呈增加趋势,除了秋季日照时数减少外,其他季节的日照时数均呈增加趋势,尤其是春季日照时数的增幅最大。影响木本植物物候期的主要气候因子为气温和日照时数,随气温升高,日照时数增多,相应生长季延长。
译  名：
Change Characteristics of Phenological Phase of Woody Plants and Its Responses to Climate Change in Weifang Area
作  者：
LI Jing-jing;GUO Fa-dong;WANG Wan;Hanting Meteorological Bureau of Weifang City;Linqu County Meteorological Bureau;
关键词：
Woody plants;;Phenological phase;;Climate change;;Response;;Weifang area
摘  要：
Based on the five woody plants in Weifang area from 2001 to 2015,the changes of five key phenological phase and the response to meteorological factors were analyzed.The results showed that the temperature in Weifang area showed an upward trend from 2001 to 2015,the climate warming was more obvious,and the temperature in autumn increased the most; the annual precipitation had a large annual change and the overall trend was gradually decreasing.The precipitation in autumn was increasing,and the other seasons were decreasing in different degrees.The annual cumulative sunshine hours showed an increasing trend,in addition to the decrease of autumn sunshine hours,the number of sunshine hours in other seasons showed an increasing trend,especially in spring. The main climate factors influencing the phenological phase of woody plants were temperature and sunshine hours. With the increase of temperature,sunshine hours increased,and corresponding growth seasons extended.

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