river survey

On the basis of site observation and regional survey, river ice development conditions, formation processes, temporal and spatial distributions, classification, annual variations and temperature regime in the Urumqi River basin are discussed.

通过对乌鲁木齐河流域河冰定位观测和实际考察测量资料的分析，简述了河冰发育条件、形成过程、时空分布规律、河冰分类和年际变化原因、河冰温度状况。

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The Survey on Water and Soil Conservation Forest of 8 River System in Zhejiang Province

浙江省八大水系的水土保持林调查

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Measuring the economic value of restoring ecosystem services in Zhangye city of Heihe river basin& Comparison and application of continuous and discrete contingent valuation survey

黑河流域张掖市生态系统服务恢复价值评估研究&连续型和离散型条件价值评估方法的比较应用

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This paper has recounted the application of gas survey to underground channel line and reservoir area exploration in four periods of the Yellow River water-drawing project, with emphasis placed on the effects of soil gas Hg and Rn.

本文介绍气体测量在四期引黄工程洞线和库区勘查中的应用，重点介绍了壤中气Hg、Rn的应用效果。

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A Survey of Helminths of Dog and Cat in Area Along the Yangtse River within Yizheng County

仪征县沿江地区犬、猫寄生蠕虫调查

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Survey of Fishery Resource in Yibin District in the Yangtse River

长江宜宾江段渔业资源调查

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For a visual survey of recent headline-grabbing events in China, look no further than the latest photographic project by the artist Dai Xiang, inspired by the 12th-century scroll painting Along the River During the Qingming Festival.

想要浏览中国近来的头条新闻，只需要看看艺术家戴翔最新的摄影作品就行了，该作品受到了12世纪的卷轴画《清明上河图》的启发。

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The fertile soils fanning out across the Mississippi River floodplain are up to five times as high in arsenic as other parts of Louisiana, Mississippi and Arkansas, according to studies done by the United States Geological Survey.

据美国地质调查局（United States Geological Survey）的研究，密西西比河泛滥平原冲刷的肥沃土壤，其砷含量可高达路易斯安那、密西西比和阿肯色州其他地区的五倍。

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In a modern society in which culture is developing toward multielements and interactive integration, this paper makes a survey of Fishing village by Li River, Xing Ping Town, Guilin City, Guangxi.

在现代社会文化发展多元化、互动整合背景下，本文选择中国广西桂林漓江流域兴坪镇渔村为调查研究对象。

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In terms of such landscape patches as piedmont proluvial fan, terrace land by river, sand dune, inter-dune lowland Gobi and salt mash, the mechanisms of natural vegetation regeneration was preliminarily explored in arid desert regions by field survey and data reference.

根据实地调查和参阅资料，依山前洪积扇、河流沿岸阶地、沙丘及丘间低地、戈壁、盐沼的景观斑块，初步探讨干旱区植被的自然更新机制。

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