摘要
粤西热带是我国三大热带区域之一,是热带经济作物、水果和蔗糖生产的重要基地。本文分析了该区的气候资源及其主要气象灾害,结果表明该区光热资源丰富,适宜发展多种热带亚热带经济作物;水、热配合状况好,降水的有效性较高;但台风风害和低温冷害也较严重。为了充分利用气候资源,可将全区划分为北部多雨轻风区、西部多雨大风区、东部偏旱温暖区和南部干热大风区,并论述了各区农业气候资源开发利用情况。
Tropical Guangdong area,as one of the three largest tropies in China,is the important production bases of tropical crops,fruits and sugarcane.The analysis on the climatic resources and main meteological disasters show the plentiful light and heat resources and the higher effi- ciency of precipitation,but the wind damage by typhoon and the cold damage by low tempera- ture are obvious.For the best utilization of the climatic resources,the climatic regionalization is completed,and the agricultural developments in different regions are also discussed.
关键词
热带
气候
区划
资源
粤西地区
Guangdong province
tropical climate
climatic division
resource exploitation
