The article regards landscape ecology as one of the theory bases in tourism resources planning of natural landscape district.
认为景观生态学可以作为自然风景区旅游资源规划的理论基础之一。
From the point of view of re-cognition of natural and cultural resources, the author discusses the combined values of ecology-cultural resources.
自然资源和人文资源在某些地区作为复合资源具有重要的复合价值。
Trough the research of Hunan agriculture ecology status in quo, this paper have found that, the natural agriculture resources have decreased sharply, especially the arable land;
通过对湖南农业生态环境现状的考察研究，本文发现湖南农业自然资源锐减，特别是耕地资源；
Trough the research of Hunan agriculture ecology status in quo, this paper have found that, the natural agriculture resources have decreased sharply, especially the arable land;
通过对湖南农业生态环境现状的考察研究，本文发现湖南农业自然资源锐减，特别是耕地资源；
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