With the increase of sediment delivery modules, the difference between RRS of terrace, forest, grass and RRS of dam land decreases.
随着流域输沙模数的增加，梯田、造林和种草等措施的RRS与坝地RRS差异变小。
It can be taken as standard for avoiding flood and ensuring harvest in dam land , and asa scientific base for constructing dam and designing drainage channel.
也可以作为今后进行沟道坝系工程建设、合理设计排洪渠断面尺寸的科学依据。
Based on comparative analysis on spatial temporal distribution characteristics of soil nutrients of typical dam land in Beigou small watershed of Yan 'an City.
通过对延安市北沟小流域典型坝地土壤养分的测定，分析比较了其土壤养分时空分布特征。
But the population of rare and unique fish species has been declining since the 1980s because of dam building, water pollution, overfishing and land reclamation.
但自上世纪80年代以来，由于兴修水利、水污染、过度捕捞和垦荒，珍稀特有鱼类的种群数量一直在不断下滑。
Qujiang was 13 years ago human ancestors, "dam" and thrive land, but also "Shek Kip culture" the birthplace of the Chinese nation one of the cradles of ancient cultures.
曲江是13万年前人类祖先“马坝人”繁衍生息之地，又是“石峡文化”的发祥地，华夏民族古老文化的摇篮之一。
Following a dam failure in August, the Indus river essentially split in two, sending some water downstream on the Indus, and some water over vast stretches of agricultural land west of the river.
由于8月间一起溃坝事故，印度河洪水实际上一分为二——一部分注入下游的印度河，另一部分蔓延至河西侧广大的农田区。
To reduce the occupied area of land, coal wastes are used as the materials of the tailings dam.
为减少土地占用面积，采用煤矸石作为尾矿库初期坝的筑坝材料。
About six years ago it became an island. Day by day the sea is eating the land — the dam has stopped the sediment of the Nile from replenishing the shoreline.
大约六年前，那地方变成了一个小岛。海水一天天冲刷陆地——水坝已经使得尼罗河的泥沙无法沉积下来加固海岸了。
China Three Gorges Water Conservancy Project has imposed a profound impact on the change of land use and landscape patterns after the successful dam in 1997.
自1997年中国三峡大坝成功截流以来，对库区土地利用和景观格局产生复杂影响。
The Daliushu Dam on the upstream of Yellow river will play an important role in rational utilization of water and land resources and improving the survival conditions for local people.
拟建的黄河大柳树水利工程对于黄河流域水土资源的有效利用和库区、灌区群众生存条件的改善具有重要的意义。
The climate in upper dam region of Chengde prefecture is that of frigid temperate zone, semi damp grass land and monsoon.
承德坝上地区，属寒温带半湿润草原季风气候，森林草原生态系统脆弱，自我恢复能力较差。
Debris bam was added to the model to simulate the impulse force of debris flow to the dam and the variety of debris flow field after adding the dam based on the cleuch 3D land form model.
本次研究在建立沟谷模型的基础上，加入拦挡坝模拟了泥石流对坝体的冲击力及泥石流流场受坝体拦挡之后的变化情况。
Land reclamation technology includes surface humus soil stripping and piling, blocks the dregs dam. retaining dam, flood drainage guide, land leveling and backfilling of soil humus.
土地复垦技术措施包括表层腐殖质土的剥离与堆放、拦渣坝、挡土坝、导洪排水、土地平整与腐殖质土回填等；
The engineering of dam on slope land is one of the gully control measures to manage the slope land. From the top to the bottom edge on slope land, it is terraced land alternating with slope land.
“坡坝地”工程用治沟的形式治坡：一架山一面坡从上而下坡地和梯田水平带状相间排列至沟沿线。
The engineering of dam on slope land is one of the gully control measures to manage the slope land. From the top to the bottom edge on slope land, it is terraced land alternating with slope land.
“坡坝地”工程用治沟的形式治坡：一架山一面坡从上而下坡地和梯田水平带状相间排列至沟沿线。
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