大别山北坡农业气候资源垂直分布特征及其利用  

Vertical Distribution Characteristics and Utilization of Agroclimatic Resources in North Slope Area of Dabie Mountain

作　　者：陈海波[1,2] 范玉兰[1,2] 李树岩[1,2] 申占营[2] 田宏伟[2] 

机构地区：[1]中国气象局农业气象保障与应用技术重点开放实验室,郑州450003 [2]河南省气象科学研究所,郑州450003

出　　处：《气象与环境科学》2009年第2期37-40,共4页Meteorological and Environmental Sciences

基　　金：河南省气象局专项课题"河南省气候调查与大别山北坡;伏牛山气候考察资料信息管理系统"项目资助

摘　　要：利用设在河南大别山区北坡海拔分别为300、500、800、1000 m的基本气候考察站1983年4月-1986年4月的逐日气候与自然物候观测资料,分析了气温、降水、日照等要素的年际、月际变化特征及该区域的农业气候资源垂直分布特征。根据分析结果,豫南大别山北坡400 m以下光热水农业气候条件配合较好,可作为农作经作层;400-800 m雨量充沛,可作为林业层;800 m以上为保护性开发层。Based on the daily climate and natural phenology observing data during April 1983 to April 1986 from basic climate research stations with altitudes at 300, 500, 800 and 1000 m in Dabie Mountain of Henan province, we analyzed the interannual and monthly variations of temperature, precipitation and sunlight, and the vertical distribution characteristics of agroclimatic resources in this area. Resuits show the cooperation of agroclimatic conditions such as light, heat, water is better below 400 m in north slope of Dabie Mountain, which can be as farming economic crops layer; between 400 m and 800 m can be as forest layer for the abundant rain; above 800 m can be as protective development layer.

关 键 词：农业 气候资源 垂直分布 

分 类 号：S162.3[农业科学—农业气象学]