四面山几种人工林保土功能评价论文 - 免费论文网 关 键 词： 四面山；保土功能；坐标综合评 价 [gap=1223]Keywords： Simian Mountain;Soil conservation capacity;Comprehensive coordinate method
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土地保障功能 security function of land
Soil conservation capacity is one of the important ecological functions of a forest. The soil conservation capacity of several plantations in Simian Mountain of Chongqing City,southwestern China,was evaluated by comprehensive coordinate method based on evaluation of litter and soil layers.
森林的保土功能是其生态功能的重要体现。
参考来源 - 重庆四面山5种人工林保土功能评价·2,447,543篇论文数据，部分数据来源于NoteExpress
水平梯田在具有蓄水、保土的功能的同时，也增加了土壤污染的可能性。
While level terrace had the functions of conserving soil and water storage, it increased the possibility of the soil pollution too.
因此，需要完善中国农村金融体系的功能，确保土地流转的顺利推进。
Therefore, the function of Chinese rural financial system should be perfected to smooth the procedure of farmland transfer.
梯田除了有效地发挥着蓄水、保土、保肥以及改善局域生态环境等功能外，对当地社会、经济，以及农民的脱贫致富发挥了重要作用。
Terraced field can conserve water, soil and maintenance nutrient, and improve local ecological environment. At the same time, its impacts on local social economy and shaking off poverty are important.
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