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- The soil erosion and water loss is the source of many disasters which destroy extensive natural area and produce extremely disadvantageous negative effect on the environment of our mankind. 水土流失问题涉及到大面积的自然破坏,是人类诸多灾害的根源,其整个过程都会对人类生存环境产生极为不利的负效应。
- The Research of Soil Erosion and Water Loss Modulus in Yangjiang Nuclear Power Project 阳江核电站工程土壤侵蚀模数研究
- soil erosion and water loss 水土流失
- Article 35 People's governments at all levels shall adopt measures to maintain and protect irrigation and drainage facilities, ameliorate the soil to raise fertility and prevent desertification, salinization, water loss and soil erosion and pollution. 第三十五条 各级人民政府应当采取措施,维护排灌工程设施,改良土壤,提高地力,防止土地荒漠化、盐渍化、水土流失和污染土地。
- People's governments at all levels shall adopt measures to maintain and protect irrigation and drainage facilities,ameliorate the soil to raise fertility and prevent desertification,salinization,water loss and soil erosion and pollution. 各级人民政府应当采取措施,维护排灌工程设施,改良土壤,提高地力,防止土地荒漠化、盐渍化、水土流失和污染土地。
- The forecasting of those soil and water losses types such as water erosion, wind erosion, gravity erosion and mudflow should be paid equal attention. 对水土流失中水蚀、风蚀、重力侵蚀、泥石流等应同样认真预测;
- Soil and water conservation monitoring for construction and exploitation projects is an important means to know about the process of soil erosion and the effects of combating measures objectively. 摘要开发建设项目项目水土保持监测是准确掌握项目建设水土流失动态变化和水土保持措施实施效果的重要手段与基础性工作。
- Water loss and soil erosion and its preventing countermeasures in Fucheng region 涪城区水土流失及防治对策
- Jiangxi is one of the provinces for severe soil and water loss. 摘要江西是我国水土流失较严重的省份之一。
- Land resources are dwindling because of water loss and soil erosion. 因为水资源的浪费和土壤被侵蚀,土地资源逐渐缩小。
- Process Characteristics of Soil and Water Loss Under Two Tillage Systems and Valuation of Measurement for Soil Erosion 紫色土两种耕作制的产流产沙过程与水土流失观测准确性分析
- A Study on location observation of water loss and soil erosion in newly established economic forest. 新造经济林地水土流失定位观测研究。
- Debris flow is not only one kind of unplanned mountain disaster,but also strenuous water loss and soil erosion. 泥石流不仅是一种严重的突发性自然灾害,同时又是一种强烈的水土流失形式。
- The water loss and soil erosion on the Loess Plateau severely hampers the development of local economy and society. 摘要陕北黄土高原的水土流失严重地制约着当地经济和社会的发展。
- The Effect of Polyacrylamide on Preventing Soil and Water Losses. 聚丙烯酰胺防治水土流失的效果。
- Analysis on Current State of Soil Erosion and of Soil and Water Conservation in Shandong Province 山东省土壤侵蚀与水土保持工作现状分析
- As a palm fibre based bio-material,ecomat mulching can reduce soil erosion and fertility loss and hasten vegetation restoration. 作为一种生物环保材料,生态垫可以降低土壤侵蚀和肥力流失,促进植被恢复。
- Because coasting soil erosion and becoming disaster,every year this causes big economic loss. 但由于土壤侵蚀、暴雨成灾,每年造成很大经济损失。
- However, along with the huge pastures diminished, water loss and soil erosion had become more serious, which deteriorated the entironment and led to frequent natural disaster. 由于大面积的草地被垦殖,也加剧了本区的水土流失,造成生态环境的恶化和自然灾害的频繁发生。
- This technique is instrumental in preventing soil erosion and landslides. 这一技术可以有效防止水土流失和滑坡。