Flooding, landslides, and soil erosion, especially in mountainous regions; sediment transport; and high turbidity in the water supply will produce devastating results.
洪水、滑坡和水土流失(尤其是在山区)以及泥沙输移和高浊度的水供应将产生灾难性的后果。
The second lower basin would collect the liquid and sediment and the dredge pump would pump the soil soup back to the top to be used on agricultural products once again.
下面的盆子收集液体和沉淀物，泥泵将泥浆抽回上面的盆子，再次利用到农产品中。
Trees do more than keep the soil in place. They also soak up water and prevent flash floods, and keep rivers clear of sediment that can kill fish.
树木所起的作用不止于保持水土。树木还吸收水份、防止洪水突发，并使河流不至于含有可杀死鱼类的泥沙沉淀。
So studying water erosion and probing the laws of sediment yield, have significant production practice meaning to the prevention and cure for soil erosion and all kinds of silt disaster.
因此开展水力侵蚀的研究，探索水力侵蚀产沙规律，对于土壤侵蚀的防治和各类泥沙灾害的治理，具有极大的生产实践意义。
In this research, soil erosion and sediment yield was calculated by runoff shear stress, runoff energy consumption and runoff power theory respectively.
分别利用坡面径流剪切力、坡面径流能耗和坡面径流单位水流功率理论对坡面土壤侵蚀发生过程进行了研究。
Factors affecting the processes of soil erosion and sediment yield have more asymmetry and variability and enhance the complexity of modeling sediment yield in different scales.
影响侵蚀产沙过程的因素在时空上具有很大的不均匀性和变异性，增加了不同尺度间侵蚀产沙模拟的复杂性。
The distribution characteristics of HCB discharged from a chemical plant in water, sediment, soil and plant sample was studied.
研究了某化工厂排放的六氯苯在水体、沉积物、土壤和植物中的分布情况。
Results showed that soil nutrients mainly migrated with sediment in unsoluable forms, while the amounts of soluble nutrients removed with runoff were very little.
结果表明：土壤养分主要是以不溶态的形式随泥沙迁移，随径流迁移的可溶态养分很少；
Scale transfer is the key of soil erosion and sediment yield modeling in different scales.
尺度转换是进行不同尺度间侵蚀产沙模拟的关键所在。
Erosion and sediment yield process of soil dumped by people have been analyzed by simulated rainfall experiments.
通过人工模拟降雨实验，研究分析了强降雨条件下人为弃土的侵蚀产沙量及侵蚀过程。
The soil solute transport with surface runoff and sediment was greatly impacted by the soil texture and solute character.
土壤质地和溶质性质对土壤溶质地表迁移过程有较大影响。
The water-wind erosion crisscross on the Loess Plateau is a special region with severe soil erosion and brittle ecosystem and being the main sediment source of the Yellow river.
水蚀风蚀交错带是黄土高原水土流失最为严重的地区之一，该地区生态环境十分脆弱，成为黄河中下游河道泥沙输入的主要来源。
Soil moisture is traditionally calculated as slope runoff by mistake in slope runoff and sediment calculation, which can not accurately reflect real soil erosion status.
在坡面径流泥沙计算中，传统的计算方法误将土壤中的孔隙水当作坡面径流来计算，从而不能准确反映土壤侵蚀状况。
A closed-vessel microwave digestion method is described for the rapid dissolution of soil, sediment and biological samples.
本文采用密闭罐微波消化方法快速分解生物、土壤、沉积物等环境样品。
Fine sediment flocculation and deflocculation play an important role in soil penetrability and soil erodibility, and are one of the primary contents of soil and water conservation.
细颗粒泥沙的絮凝或分散对土壤渗透性、土壤可蚀性有重要作用，是水土保持研究的重要内容。
The stability of aggregates of T3, T2 was very low and multilevel pore was few, so soil splash erosion and sediment was very high.
T2团聚体发育差，缺乏多级孔隙，形成的高径流量和溅蚀率使T2、T3的产沙率在相对大的数值范围内变动。
Alluvial soil a type of soil formed on river floodplains and deltas, where new sediment is deposited on the land during floods.
在河流漫滩和三角洲地带由洪水冲刷泥沙沉积而形成的土壤类型。
In this paper, the authors studied the predication of the partitioning of trace metals in soil and sediment, and discussed the research works which were done in the past.
本文讨论了土壤、沉积物中微量金属的形态分配预测问题。
How are sediment load in river? It is the objective mark for soil erosion in the valley.
河流输沙的情况如何，是最为客观反映该流域内土壤侵蚀状况的标志。
In the acid paddy soil, sediment, the available phosphorus sources were Fe-P and Al-P. While Al-P was the source when the paddy soil was neutral or basic.
三角洲沉积酸性水稻土的有效磷源为铁磷和铝磷，中性、弱碱性水稻上为铝磷。
The sediment and soil potassium condition is related to some factors, such as granule size, organic matter content, CEC and land use means.
沉积物对土壤钾素状况的影响与其颗粒组成、有机质含量、CEC和土地利用方式等因素有关。
The microbial properties of artificial soil mixed with brackish dredged sediment, caustic sludge and coal ash were studied, with coastal solonchak and Turbi-Anthric Primosol as the control.
以滨海盐土、扰动人为新成土（客土）为对照，就利用海湾泥、碱渣和粉煤灰作为城市园林绿化种植基质的土壤微生物特性进行了研究。
Flocculation and deflocculation of fine sediment play an important role in soil structural stability, agro-chemical compounds movement and eroded sediment transport.
细颗粒泥沙的絮凝-分散对土壤结构的稳定性，土壤中农用化合物的迁移以及侵蚀泥沙的输移、沉积有重要作用。
The research on evolvement law of drainage basin sediment yielding plays an important role in design of a project, planning and control of soil erosion.
流域产沙量演变规律的研究对于工程设计、水土流失规划与治理具有重要作用。
The GIS-based soil erosion and sediment yield models, which can reflect the process of spatial distribution of soil erosion and sediment, will be the study focus in the future.
能反映侵蚀产沙时空过程的、基于GIS的分布式侵蚀产沙模型成为研究的重点。
Space scales of soil erosion and sediment yield and scales transfer problems have become currently new fields in soil erosion researches.
侵蚀产沙的空间尺度及尺度转换问题已成为当前土壤侵蚀研究的前沿领域。
Understanding the methods of scale transfer in the processes of sediment yield is the base of soil erosion and sediment yield modeling in different scales and scale transfer.
认识侵蚀产沙过程中的尺度转换方法是进行不同尺度间侵蚀产沙模拟和尺度转换的基础。
By collecting and analyzing the survey data of runoff and sediment plots in soil and water conservation stations Xifeng et al.
在整理、分析黄土高原西峰等水土保持试验站径流、泥沙观测资料的基础上，研究了该地区水平梯田的蓄水保土效益。
By collecting and analyzing the survey data of runoff and sediment plots in soil and water conservation stations Xifeng et al.
在整理、分析黄土高原西峰等水土保持试验站径流、泥沙观测资料的基础上，研究了该地区水平梯田的蓄水保土效益。
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