|
|||||
|
|
| 稳定流条件下曹妃甸地区吹填土脱盐过程 | |
| 引用本文： | 刘 虎,魏占民,黄明勇,尹春艳,张 清. 稳定流条件下曹妃甸地区吹填土脱盐过程[J]. 农业工程学报, 2009, 25(9): 62-68. DOI: 10.3969/j.issn.1002-6819.2009.09.011 |
| 作者姓名： | 刘 虎 魏占民 黄明勇 尹春艳 张 清 |
| 作者单位： | 1. 内蒙古农业大学水利与土木建筑工程学院,呼和浩特,010018;天津泰达园林建设有限公司,天津300457 2. 内蒙古农业大学水利与土木建筑工程学院,呼和浩特,010018 3. 天津泰达园林建设有限公司,天津,300457 4. 内蒙古乌审旗水土保持局,鄂尔多斯,017300 |
| 基金项目： | 国家科技支撑项目（2007BAD67B03） |
| 摘 要： | 使用吹填土进行围海造地是当前拓展沿海地区土地空间的主要方法。该研究在室内土柱模拟试验基础上，分析了曹妃甸围海造陆地区吹填土在固定水头条件下淋洗脱盐过程的技术指标，得出了吹填土的淋洗用水量、脱盐时间等参数，同时探讨了研究区域内土壤在淋洗脱盐时的盐分运移规律、脱盐碱化等问题。该研究可为直接利用吹填土进行生态建设、园林绿化等方面提供参考。 |
| 关 键 词： | 脱盐碱化，盐度测量，清盐，吹填土，淋洗脱盐，盐分运移 |
| 收稿时间： | 2009-06-25 |
| 修稿时间： | 2009-08-06 |
Desalination process by dredger fill under steady flow in Caofeidian area |
|
| Liu Hu,Wei Zhanmin,Huang Mingyong,Yin Chunyan and Zhang Qing. Desalination process by dredger fill under steady flow in Caofeidian area[J]. Transactions of the Chinese Society of Agricultural Engineering, 2009, 25(9): 62-68. DOI: 10.3969/j.issn.1002-6819.2009.09.011 | |
| Authors: | Liu Hu Wei Zhanmin Huang Mingyong Yin Chunyan Zhang Qing |
| Affiliation: | 1. Water Conservancy and Civil Engineering College, Inner Mongolia Agriculture University, Hohhot 010018, China; 2.Tianjin TEDA Landscape Architecture Limited Company, Tianjin 300457, China,1. Water Conservancy and Civil Engineering College, Inner Mongolia Agriculture University, Hohhot 010018, China,2.Tianjin TEDA Landscape Architecture Limited Company, Tianjin 300457, China,3. Soil and Water Conservation Bureau of Wushen Banner, Erdos 017300, China and 2.Tianjin TEDA Landscape Architecture Limited Company, Tianjin 300457, China |
| Abstract: | Using dredger fill to reclaim land from sea is a primary way for expanding expand land space in coastal areas. Based on soil column simulation experiment, the salt leaching process by dredge fill in Caofeidian area was analyzed under constant water head. The leaching requirement and the desalination time of the dredge fill were obtained. The salt transport and desalination mechanism during salt leaching process were discussed in the study area. The results can provide a reference for ecological construction and afforestation of land which is made from dredger fill. |
| Keywords: | desalination salinity measurement salt remove dredger fill salt leaching salt transport |
| 本文献已被 万方数据 等数据库收录！ | |
| 点击此处可从《农业工程学报》浏览原始摘要信息 | |
| 点击此处可从《农业工程学报》下载全文 | |