平顶山市土地人口承载力研究

Study on the Land Supporting for Population of Pingding Shan City

区域土地人口承载力问题，是一个影响地区经济发展和社会安定的重大问题．本文针对平顶山市的具体情况，通过对其耕地变化、种植结构、粮食生产、畜禽生产以及人口发展状况的研究，并考虑到人民营养水平，得出平顶山市２０００年土地尚能供养其上人口，但如果按目前趋势发展下去，到下世纪中叶，平顶山市辖区土地将难以负担其上人口的重要结论，为避免此种情况发生，本文又提出了一些相应的对策．

Land supporting for population is important to economic development and social stability. In view of the specific situation of Pingding Shan,on the basis of a research of its changing cultivated land, crop growing structure, production of food and domestic animals and state of population growth, and in consideration of its peoples nutrition standard, an important conclusion shows that Pingding Shan city will be able to support its population by the year 2000; but if proceeding at next century, the Land of Pingding Shan city would not be able to keep up with the population growth. In order to avoid such an occurrance, some appropriate measures were put forward.