%0 Journal Article
%T THE STATUS AND ROLE OF WATER RESOURCE IN RAISING THE LAND PRODUCTIVITY OF CHINA<br>水资源在提高我国土地生产能力中的地位和作用
%A He Xiwu
%A <br>何希吾
%J 自然资源学报
%D 1991
%I 
%X China is a country with insufficient land and a large population. Meanwhile its land productivity is seriously restricted by water resource and other natural conditions. Since ancient time, natural disasters such as drought, flood, salinization and alkalization occur contin-ualy, which hinders the agricultural development. Water conservancy has become a leading: factor in increasing the carrying capacity of the land, so that the rational developmend of water resource plays a more and more important role. Therefore, strenthening the management of water resource and developing a large scale fundamental farmland construction which focuses on the water conservancy are the significant methods to raise the land productivity from current situation to a new level. In doing so the demand for food by the increasing population and natural economy can be ensured.
%K water resource
%K land productivity<br>水资源
%K 土地生产能力
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=4DCB9A3AF3395AF0101DE5302EF3C300&aid=C00D02B632CE9769CD6F8D3347C4C8B8&yid=116CB34717B0B183&vid=B31275AF3241DB2D&iid=0B39A22176CE99FB&sid=205BE674D84A456D&eid=769BD58726D66E7D&journal_id=1000-3037&journal_name=自然资源学报&referenced_num=3&reference_num=6