摘要
本文通过实地调查和对1:5万东江流域缓坡台地分布图的量算,认为流域内总面积34.3万hm^2的缓坡台地开发和利用潜力很大。根据岩性和地貌特征把缓坡台地分为6大类11个类型,并根据自然条件、经济现状和发展前景划分为3个区,对其开发和利用方面分别作了阐述。
The Dongjiang basin in Guangdong Province consists of fourteen counties (cities), where there are 3 434 km^2 of gentle slope platforms, accounting for 9.7% of the total area of the basin. According to their/ithologic and geomorphologic features, the gentle slope platforms can be classified into 6 kinds and 11 types. The distribution of each type as well as its features and developing conditions are discussed in detail. The basin is divided into 3 districts for development of the platforms according to natural conditions and social-economic conditions: (1) Northern district, mainly for developing forestry and agriculture, partly for city-town and traffic construction. (2) Middle district, mainly for developing modern and intensive commodity agriculture. (3) Southern district, mainly for capital construction and for the development of corral livestock farming.
出处
《热带地理》
北大核心
1993年第2期114-120,共7页
Tropical Geography
关键词
东江流域
缓坡台地
开发利用
台地
The Dongjiang basin
Gentle slope platform
Development and utilization
