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- Land ecologic suitability 土地生态适宜性
- The expandable evaluation model of regional land ecological suitability and its application 区域土地生态适宜性可拓评价模型及其应用
- land ecological suitable evaluation model 土地生态适宜性评价模型
- ecologic suitability evaluation method 生态适宜性评价法
- According to status of circumjacent environment quality,give methods of integrated control,and study ecological suitability after constructing development area. 根据周边环境质量现状,给出建立综合治理污染措施及手段,并对开发区建设后的生态适宜性进行了研究。
- Fifty percent of the land area has a slope greater than 40 degrees and is ecologically suitable for forest cover only. 50%25地区的坡度大于40度,而从生态学上说只适合于森林覆盖。
- The main causes for the deterioration of land ecological security are unreasonable reclaimation、 denudation, overgrazing and the extensive farming. 滥垦、滥伐、过度放牧以及粗放经营的生产方式是导致该地区土地生态环境安全状况不断下降的主要原因。
- Ecological Suitability Assessment of Uncultivated Land in Jilin 吉林省荒地资源生态适宜性评价
- Based on clarifying of land ecological security and taking Hebei Province as the case, this article discusses the methods of security evaluations of land ecology. 以河北省为例,在界定土地生态安全概念的基础上,探讨了土地生态安全评价的方法。
- However,a series of land ecologically maladjusted problems have emerged because of the massive lop and unreasonable utilization of land in recent decades. 在分析该区脆弱山地生态基础上,探讨了土地环境的现状和演变。
- In accordance with the commonly accepted index of security evaluation on regional land ecology, a system of 22 indexes suitable for this region is established. 依据区域土地生态安全评价一般性指标体系,建立了适合该区的由22项指标组成的土地生态安全评价指标体系。
- This topic investigated the Hui'an County land ecological environment present situation, has appraised the land utilization type to the ecological environment influence. 本课题调查了惠安县土地生态环境的现状,评价了土地利用类型对生态环境的影响。
- ecological suitability assessment 生态适宜性评价
- ecological suitability classification 生态适宜性分区
- The land is laid down with red or white clover. 这块土地种上了红花和白花苜蓿。
- Ecological Suitability Evaluation 生态适宜性
- The place used to be a stretch of barren land. 早先这里是一片不毛之地。
- Study on the Evaluation of tie Land Ecologic Security in Chongqing City 重庆市土地生态环境安全评价研究
- Swans are surprisingly awkward on land. 天鹅在陆地上笨得出奇。
- That remote barren land has blossomed into rich granaries. 过去的穷乡僻壤变成了富饶的谷仓。