Climate Change in Xingtai City in Recent 56 Years and Its Impact on Climate Productivity

• 作者: Hao Jufei Huang Xuening Shi Hairui Xu Shuang
• 来源期刊: 气象与环境研究:英文版
• 学科: 地球科学
• 关键词: CLIMATE PRODUCTIVITY Temperature RAINFALL WARM and WET CLIMATE
• 年，卷（期）: 2019,（3）
• 页码范围: 102-103
• 页数: 2页
• 分类号: P

摘要

The research aimed to understand the impact of climate change on agricultural production in Xingtai City.According to daily rainfall and temperature data in Xingtai City during 1954-2018,change characteristics of climate productivity in Xingtai City were analyzed by using Thornthwaite Memorial model,Mann-Kendall mutation test and linear trend analysis.The results showed that change amplitude of climate productivity with rainfall was obviously larger than that with temperature,and it was affected significantly by rainfall.According to change characteristics and trend of rainfall and temperature,it tended to warm and wet climate in Xingtai City in the future,which was favorable for improvement of crop yield.Additionally,there was still room for greater growth in grain production.