>>> 哲学 经济学 法学 教育学 文学 历史学 理学 工学 农学 医学 军事学 管理学 旅游学 文化学 特色库
搜索结果: 1-15 共查到reclamation相关记录38条 . 查询时间(0.036 秒)
This conference will focus on the key scientific issues of sodic soil reclamation, face the theoretical innovation of soil sodificaton and improvement of sodic soil management. It will build a communi...
Mudflat reclamation has changed the ecological environment and soil properties in coastal areas. However, the variations in soil biological properties in areas with a history of coastal reclamation ar...
The RF method based on grid-search parameter optimization could achieve a classification accuracy of 88.16 % in the classification of images with multiple feature variables. This classification ...
In recent decades, land reclamation activities have been developed rapidly in Chinese coastal regions, especially in Bohai Bay. The land reclamation areas can effectively alleviate the contradiction b...
水问题是21世纪全世界面临的重大问题。在气候变化与高强度人类活动共同作用下,水问题正面临着新的挑战,在水灾害、水资源、水环境、水生态四个方面问题尤为突出:气候变化与城市化导致突发性极端洪涝事件的不确定性增加,洪涝防治面临新的挑战;全球变化背景下水资源禀赋和供需格局显著变化,水资源保障风险加剧;高强度人类活动影响下河流变化过程与生境演变驱动机制复合性加剧;城镇化和大规模开发出现的水环境污染问题凸显。...
The level of Aboriginal community responses to the ongoing issue of language loss can be considered an indication of Aboriginal people’s growing assertion of their right to maintain their unique lingu...
Coal combustion by-products (stabilizate, FDG gypsum) generated by the thermal power station in Ledvice were tested on an above-level dump of the B韑ina Mine in the North Bohemian Brown Coal Basin duri...
The present paper describes the reclamation of dumpsites of coal ash – coal combustion by-products (CCB) generated by the burning of brown coal in thermal power plants. It evaluates the soil propertie...
The aim of the study was to assess terrestrial ecosystem development (mainly vegetation and soil characteristics) in the area of a sand mine cast (located in southern Poland) that has been either recl...
The paper presents the results of relatively long-term research focused on spoil bank revitalization pro-cesses in the North Bohemian Brown Coal Basin after the first three years of observations. The ...
This article describes the problem of forest reclamation of settling basins after industrial processing of manganese ore and pyritic shale at the age of 20–30 years. Soil properties of anthropogenic s...
In this study temporal multispectral SPOT satellite images were examined for accurate mapping of the reclaimed areas under the irrigation and wither conditions in the Egyptian deserts. A combination o...
In this study temporal multispectral SPOT satellite images were examined for accurate mapping of the reclaimed areas under the irrigation and wither conditions in the Egyptian deserts. A combination o...
For the senior capstone project at the University of Massachusetts, this student completed a conceptual site design project for the City of Greenfield. The City of Greenfield wishes to redevelop the B...
The objective of this research is to study the hydraulic performance of the water management system of the Telang 2 tidal lowland reclamation scheme with respect to the operation and maintenance of th...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...