综合全球各地的河流状况，估算结果表明：大气中人类造成的一氧化二氮排放至少有10%源于河流和溪流。
When summed across the globe, the results showed rivers and streams are the source of at least 10 percent of human-caused nitrous oxide emissions to the atmosphere.
那些状况较差的船只往往在河流中航行，大海中风暴对它们来说太强大太危险了。
The vessels which are in a bad condition usually sail on rivers as storms at sea can be very strong and detrimental for them.
尽管亚马逊河保持一般的状况，但是在河流上游，例如秘鲁，人口密集的地区正在给河流系统增加威胁。
While the Amazon is in generally good shape, in the upstream regions, such as Peru, there are many high density areas of people that inject threat into the system.
印度河流域将会出现高水位的状况。
Areas along the Indus River will be badly affected due to extremely high flood conditions, the department has said.
本文根据河南的河流水系分布、水资源的状况及特点，分析了水资源开发利用的现状。
According to the distribution of river system, water resources' conditions and characteristics of Henan, the development and utilization situation of water resources is analyzed in this paper.
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。
How are sediment load in river? It is the objective mark for soil erosion in the valley.
认为涨、落潮三角洲的发育状况与入湾河流的供沙量、纳潮水域容量、被浪作用、潮差以及口少卜海域的开阔程度有关；
The authors consider that the development of the deltas is related to tidal range, wave conditions, Sediment amount flowing into the bays, bsy volume and unenclosure of sea waters off their gorse.
为了更好的对河流水体污染进行控制和治理，及时了解河流的水质状况是必要的。
To better control and prevent water pollution in rivers, it is necessary to know the conditions of water quality in rivers in time.
我亦沿著塞纳河思考检讨开发这项伟大专案，反映这河流的意义，分析目前社会的状况。
I also reviewed the development of the "Grands Projets" along the Seine, reflecting on the significance of the river, and analyzing current social conditions.
本文对柴达木盆地主要河流的水化学特征进行了分析、研究，对水质状况进行了评价。
This paper is to characterize the water chemistry of the Qaidam Basin ′s main rivers and to give out an assessment of the water quality of the region.
结果表明：城市河流水质局部略显好转，总体状况仍不容乐观；
The results show that the water quality of urban river improves slightly, but the overall situation is not optimistic yet.
在枯水期调查了G市六个河流断面的有机污染状况。
The status of organic pollution of six river segments was investigated during dry season.
中国的地理状况呈现高度的多样化，在东部有山区、平原和河流三角洲，在西部有沙漠、高原和山地。
S.. China's geography is highly diverse, with hills, plains, and river deltas in the east and deserts, high plateaus, and mountains in the west.
为了探明历史时期北洛河流域的植被状况，采用文献资料法对此做了一定的研究。
Study state of vegetation during historical period in BeiLuo River valley by the methods of literature.
但是从目前研究状况看，甚少见到黄河流域的石刀研究，渭水流域关于石刀研究的文章几乎空白。
But from study condition to see currently, very few see the stone knife of Yellow River valley research, the Wei river current area article concerning stone knife research almost blank.
第一，介绍湄公河流域自然资源状况。
First: introducing the natural resources in Mekong river basin.
为了解太湖入湖河道的营养状况，研究了太湖西部河流沉积物生物利用磷的组成与分布。
The fractions and distribution of bioavailable phosphorus in river sediments were studied in order to identify the trophic level of inflow rivers to the west of Taihu Lake.
利用修正后的“流域水资源承载力平衡指数(IWSD)”方法，研究了海河流域1960 - 2030年水生态环境状况的变迁过程。
Using a modified method of Index of water Supply and Demand (IWSD), this paper studies the transitional track of water ecosystem in the Hai River Basin from1960to2030.
分析黄河宁夏段近年水质状况，采用单向河流水环境容量计算模型，确定了黄河宁夏段相应的水环境容量。
The water environmental capacity model of one orientation river was adopted to the Ningxia section of Yellow River to calculate the water environmental capacitiy.
近几十年来陕北地区油气大规模的开采，对延河和清涧河流域地表水水质状况造成严重影响。
With the increase of petroleum resource exploitation in Northern Shaanxi during recent decades, the quality of surface water of Yanhe River and Qingjianhe River is affected seriously.
中国将展开第一次全国水利普查，试图确定其水资源状况、对水资源的需求以及河流湖泊的污染程度。
China, in its first-ever nationwide water resources survey will attempt to quantify just how much water it has, how much it needs and how much pollution is part of the flow.
这些足以说明，在自然状况下，河流演变在沙丘群和沙地形成演化中起着非常重要的促进作用。
Therefore, river evolution has very vital initiative and promoting effects on the formation and development of sand-dune groups and sandy land in natural conditions.
这些足以说明，在自然状况下，河流演变在沙丘群和沙地形成演化中起着非常重要的促进作用。
Therefore, river evolution has very vital initiative and promoting effects on the formation and development of sand-dune groups and sandy land in natural conditions.
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