Amount of soil and water losses influenced crop yield and biomass to a certain extent.
水土流失量的多寡在一定程度上影响到作物产量和生物量的高低。
Simple investigation of soil and water conservation calculates intensity of soil erosion and forecast soil and water losses.
水土保持样方调查主要是确定土壤侵蚀强度，预测水土流失。
The soil and water losses caused by the nature factor and unreasonable production activity is serious in Songliao rivers basin.
松辽流域由于自然因素及人为不合理生产活动的破坏，导致流域内水土流失现象严重。
Due to unreasonable utilization and reclamation for long time, slope farmland has been the main source of soil and water losses.
由于不合理开发利用乃至超强度掠夺式开垦，已使其成为水土流失的主要策源地。
Comprehensive harnessing of small watershed has significantly contributed to controlling soil and water losses on the loess plateau.
小流域综合治理在黄土高原水土流失控制中已取得了巨大成就。
The proper treatment of dregs from the construction of water control project is the key to prevent soil and water losses of project construction.
水利枢纽工程建设弃土弃渣的妥善处理是防治工程建设水土流失的关键之一。
Experiments proved that crop yield and biomass reduced 8.7% and 22.8% by average as increasing of slope gradient and soil and water losses amount.
实验证明随坡度和水土流失量的增大，作物产量、生物量降低，平均降低幅度为8.7%和22.8%。
The area of mine exploitation and outer dump or digging are large in steppe, which destroyed many grassland resources and also formed lots of new soil and water losses.
草原区的煤炭开采，大量的挖损和排土场岩土排弃占地面积大，人为堆垫的松散堆积物形成再塑地貌，破坏大面积草场原地貌环境，是新生水土流失的源地。
The Huangshui basin is the industry and agriculture production base in the Qinghai province, and also is the primary soil and water losses area of the Qinghai province.
湟水流域是青海省工农业生产基地，也是青海省主要水土流失区。
Polyacrylamide has not harmful effect on environment. In addition, its input expenditure is low. This new approach of preventing soil and water losses is deserved exploring deeply.
施用聚丙烯酰胺对环境无不良影响，而且投入费用较低，是一条值得探索的防治坡地水土流失的新途径。
Water and soil losses bore a close relationship with the rainfall and the soil moisture before raining.
水土流失同降雨及降雨前土壤湿度关系密切。
The soil nutrient losses were connected with soil texture, water content and fertilizer quantity, and lands utilize way.
土壤养分的流失程度与土壤质地、雨前含水量和施肥量以及土地利用方式有关。
So that, according to the field study actual for many years, authors work the new evaluation system of the intensity of urban water and soil losses and its environment effect for reference.
因此，作者根据多年野外考察工作的实际，尝试性地总结出一套城市水土流失强度及其对环境影响的评价体系，供同行参考。
Water storage pit irrigation is a new method, suiting irrigation of hill area, combining of solving drought problem and controlling water and soil losses.
蓄水坑灌法是一种将解决干旱问题和控制水土流失问题结合在一起的一种适合于山丘区果林灌溉的新方法。
The author expounded the situation and harms of different rocky water and soil losses in Ningdu county eroded area.
论述了宁都县侵蚀区不同岩性水土流失现状和危害，并对成因及发展趋势进行了分析。
Physical process of the effect of Locust artificial forest on the rainfall and the rules of water and soil losses under storm condition were analysed quantitatively and qualitatively.
本文定量及定性地分析了刺槐人工林影响降雨的物理过程以及暴雨条件下的水土流失规律。
At the same time, the damages of the environment such as water pollution, losses of water and soil, and desertification of land make many countries and regions to face water crisis.
由于环境破坏所造成的水污染、水土流失、土地沙漠化，使得世界上许多国家和地区都面临着水资源危机。
Recently, aiming at the reasons causing water and soil losses and fertility decline on the red soil drought farmland in Yunnan Province, the research and analysis have been carried out.
针对云南省红壤旱耕地近年来出现的水土流失、肥力下降的问题，研究分析问题产生的原因；
It is serious water shortage in agricultural production and rural development in one hand; seriously water and soil erosion has caused the losses of plenty of surface runoff in another hand.
一方面，农村生活及农业生产严重缺水，另一方面，强烈的水土流失又使得大量地表径流流失。
The maximum diurnal average load is consistent with the peak of discharge, indicating that water and soil losses occur largely during the rain storms.
最大日平均输沙率均与最大流量峰值对应，说明水土流失主要发生在暴雨期间。
The maximum diurnal average load is consistent with the peak of discharge, indicating that water and soil losses occur largely during the rain storms.
最大日平均输沙率均与最大流量峰值对应，说明水土流失主要发生在暴雨期间。
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