The Honghe River basin suffers from low plantation coverage and water and soil erosion.
红河流域植被覆盖度低,水土流失严重。
Water and soil erosion is one of the prominent ecological environment problems of Haihe River Basin.
水土流失是海河流域较为突出的生态环境问题之一。
Watershed is the basic portion of the great river, the stress of the water and soil erosion management.
小流域是大江大河的基本单元,也是长江流域水土流失治理的重点。
It should be extended in forage growing and animal husbandry, water and soil erosion, barren mountain control and …
在种草养畜、防止水土流失、治理荒山等西部开发战略中,值得大力推广。
The "retaliation" of nature comes in forms of resource exhaustion, water and soil erosion, natural disasters and so forth.
自然会以资源枯竭,水土流失、自然灾害等形式报复人类。
The important limited factor is the severe water and soil erosion in hilly fields to result in low and unstable grain yields.
但辽宁坡耕地水土流失严重,粮食产量低而不稳,是限制的重要因素。
In the red soil region, irrational land use has resulted in serious water and soil erosion and a decrease in soil productivity.
红壤地区长期以来,由于不合理的土地利用,导致了严重的水土流失,土壤生产力下降。
The Nanting River is suffered from the water and soil erosion, the follding and the lack of arable land and flora at the upper reaches.
南汀河流域水土流失严重,洪涝灾害频繁,可耕地少,且上游植被稀少。
The article analyzes the reason of the weak ecosystem environment of the loess plateau ditch area and the seriousness of the water and soil erosion.
文章分析了黄土高原沟区生态环境脆弱、水土流失严重的原因。
Bed planting and water management in the Yellow River: Serious water and soil erosion in the Yellow River has led to frequent basin-wide drought and floods.
黄河流域的垄播和水管理:黄河流域严重的水土流失导致整个流域经常发生水旱灾害。
The 2 conservation tillage systems showed promise in reducing water and soil erosion, saving energy, increasing corn yield, and improving water use efficiency.
这两套保护耕作体系有利于减轻水土流失,节省能源,增加作物产量,提高水分利用效率。
Its characteristics are: (1) Distributing in the region of Carbonate rock, where karst intensively develops and loss of water and soil erosion happens acutely;
分布特点是:(1)与碳酸盐岩地层的分布相一致,是强岩溶化地区或剧烈水土流失区;
It is put forward that the slope environment of PINGGUO red mud disposal field is badly affected by water and soil erosion. Slope protection measures are analyzed.
指出平果铝赤泥堆场边坡的环境问题主要是水土流失问题,分析研究了边坡环境治理对策。
This paper analyzed the sediment distribution in the main rivers in Gansu Province. The areas of water and soil erosion are mainly located in the Yellow river Basin.
分析了甘肃省主要河流的泥沙分布情况,水土流失地区主要分布在黄河流域。
Several problems are existing in tapping Dali mountainous resources. They include the low forest coverage, serious water and soil erosion and destruction of landscape.
大理市山地资源存在森林覆盖率低,水土流失严重,山地景观资源破坏严重等问题。
Water storage pit irrigation is a kind of new irrigation method that solves the problem of drought of orchard in hilly region and water and soil erosion of north China.
蓄水坑灌法是针对我国北方山丘区干旱和水土流失问题突出而提出的一种果林灌溉新方法。
Based on DEA approach and through building a system of input-output indicators, this paper estimates and evaluates the typical situation of water and soil erosion governing.
基于DEA方法,构建投入产出指标体系,对中国典型的水土流失治理情况进行测度、评价。
In the 1980s key water and soil erosion control projects were launched in areas suffering from serious water and soil erosion such as those along the Yellow and the Yangtze rivers.
20世纪80年代,国家开始在黄河、长江等水土流失严重地区实施水土流失重点防治工程。
By 2008 key water and soil erosion control projects had covered a total area of 260000 sq km with 70 percent of such areas put under control and a silt reduction rate of 40% or more.
截至2008年,重点防治工程共治理水土流失面积26万平方公里,已实施重点区域治理的水土流失治理程度达到70%,减沙率达40%以上。
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。
Irrational land use and forest cutting have resulted in the serious degradation, the decrease of land productivity and the water and soil erosion in the fragile soil system and forest system.
不合理的土地利用方式和对森林的不合理砍伐导致脆弱的土壤系统和森林生态系统的严重退化、生产力下降和严重的水土流失。
Desertification is accomplished primarily through the loss of stabilizing natural vegetation and the subsequent accelerated erosion of the soil by wind and water.
起到稳定作用的自然植被不断减少,随后土壤受风雨的侵蚀加速,就成为了沙漠化的主要成因。
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 trees reduce water runoff and soil erosion.
这种树可以减少水分流失和土壤侵蚀。
Also for recent global climate change, environmental pollution, deforestation and soil erosion, the locals even can't get enough water for survival in the dry season.
同样也无法应对最近全球的气候变化,环境污染,过度砍伐,水土流失,当地人在干旱时期甚至得不到足够水来维持正常生活。
Given the deforestation, soil erosion, water pollution and greenhouse gas emissions that will result if worldwide meat production continues to rise, some people are already choosing to eat less meat.
如果全球范围的肉类生产继续增长,森林砍伐、水土流失、水污染和温室气体排放将会更加严重,鉴于此,已有很多人选择了少吃肉。
Bed planting improves soil fertility and structure and helps reduce erosion, water usage, herbicide use and facilitates mechanical and manual weeding.
垄播改善了土壤肥力和结构,对减少流失、水的利用和除草剂的施用也有帮助,也方便了机械和人工除草。
Bed planting improves soil fertility and structure and helps reduce erosion, water usage, herbicide use and facilitates mechanical and manual weeding.
垄播改善了土壤肥力和结构,对减少流失、水的利用和除草剂的施用也有帮助,也方便了机械和人工除草。
应用推荐