摘要
设计一种影响热带植被作物生长的气象敏感因子分析方法。处理影响热带植被作物生长的气象数据,分析温度与降水量的变化趋势对热带植被作物生长的影响,计算日参考植被作物正散量;考虑影响能量转换和相关气象因子的因素,采用灰色关联分析方法定量计算影响因子的关联度并排序,完成影响热带植被作物生长的气象敏感因子分析。结果表明,设计方法分析气象敏感因子时间较短,为实际应用提供一定支持。
There are many factors affecting the growth of tropical vegetation crops with different importance,which increases the time for analyzing meteorological sensitive factors affecting the growth of tropical vegetation crops.Processing meteorological data affecting the growth of tropical vegetation crops,analyzing the influence of temperature and precipitation on the growth of tropical vegetation crops,and calculating the positive dispersion of daily reference vegetation crops;Considering the factors affecting energy conversion and related meteorological factors,the grey relational analysis method is used to quantitatively calculate the correlation degree of influencing factors and rank them,and the meteorological sensitive factors affecting the growth of tropical vegetation crops are analyzed.The results show that the design method has a short time to analyze meteorological sensitive factors,which provides some support for practical application.
作者
刘云桦
Liu Yunhua(Guangdong Meteorological Public Service Center,Guangzhou 510610,China;Chengdu University of information Technology,Chengdu 610225,China)
出处
《环境科学与管理》
CAS
2021年第1期142-145,共4页
Environmental Science and Management
关键词
热带植被作物
气象
敏感因子
相关性
tropical vegetation crop
meteorology
sensitive factors
correlation
作者简介
刘云桦(1990-),女,在读硕士,助理工程师,研究方向:应用气象。
