干旱区生态环境知识资源中心(Arid): 干旱区高盐度潜水蒸发规律初步分析

Arid

	干旱区高盐度潜水蒸发规律初步分析
其他题名	Preliminary analysis on evaporation rules of high-salinity phreatic water in arid area
	贾瑞亮 1; 周金龙 1; 高业新 2; 周殷竹 3; 李阳 1; 栗现文 4
来源期刊	水科学进展
ISSN	1001-6791
出版年	2015
卷号	26 期号:1 页码:44-50
中文摘要	为分析干旱区高盐度潜水蒸发规律, 于2012年4月1日~2014年3月31日在新疆昌吉地下水均衡试验站开展了不同总溶解固体(0. 8 g/L、30 g/L和100 g/ L)、不同包气带岩性(细砂和粉质黏土)和不同潜水埋深(0 m、0. 5 m、1. 0 m、2. 0 m和3. 0 m)潜水蒸发量的监测工作。结果表明:当潜水埋深大于0. 5 m时, 包气带岩性对高总溶解固体(Total Dissolved Solids, TDS)潜水蒸发量的影响与淡水基本一致;潜水埋深0. 5 m、TDS为30 g/L时, 包气带岩性的差异对潜水蒸发量的影响远小于由于潜水的TDS和外界大气蒸发能力对潜水蒸发共同造成的影响;潜水位埋深为0 m、TDS为100 g/ L、包气带为粉质黏土时, 年内潜水蒸发趋势与大气蒸发能力E_(Phi20)的趋势相反;潜水埋深0. 5~ 1. 0 m时, 在非冻结期随着TDS的升高, 潜水蒸发量逐渐减小;当潜水埋深为3. 0 m时, TDS的变化对潜水蒸发抑制作用存在滞后性。
英文摘要	In order to analyze the evaporation rules of high-salinity phreatic water in arid area, monitoring of phreatic water evaporation with different total dissolved solids(TDS)(0. 8 g/L, 30 g/L and 100 g/ L), lithological characteristics of unsaturated zones(fine sand and silty clay) and depth of groundwater(0 m, 0. 5 m, 1. 0 m, 2. 0 m and 3. 0 m) were carried out at groundwater balance experiment station in Changji, Xinjiang from 1st April, 2012 to 31st March, 2014. The results showed that the influence of lithological characteristics of unsaturated zones on the evaporation of phreatic water with high salinity was basically the same as in freshwater when the groundwater depth was larger than 0. 5 m. The influence of variation of lithological characteristics of unsaturated zone on phreatic water evaporation was far less than the common influence of TDS and atmosphere evaporation potential on phreatic water evaporation when the groundwater depth was 0. 5 m and TDS was 30 g/ L. Annual phreatic water evaporation had an opposite trend as atmospheric evaporation capacity E_(Phi20) with groundwater depth being 0 m, TDS being 100 g/L and lithological characteristics of unsaturated zones being silty clay. Phreatic water evaporation decreased gradually with the increase of TDS during non-freezing period with groundwater depth being 0. 5 to 1. 0 m. The inhibition effect of TDS variation on phreatic water evaporation lagged behind with the groundwater depth of 3. 0 m.
中文关键词	干旱区 ; 高盐度潜水 ; 潜水蒸发
英文关键词	arid area high-salinity phreatic water phreatic water evaporation
语种	中文
国家	中国
收录类别	CSCD
WOS类目	GEOSCIENCES MULTIDISCIPLINARY
WOS研究方向	Geology
CSCD记录号	CSCD:5368140
来源机构	新疆农业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/233277
作者单位	1.新疆农业大学水利与土木工程学院, 乌鲁木齐, 新疆 830052, 中国; 2.中国地质科学院水文地质环境地质研究所, 石家庄, 河北 050061, 中国; 3.(北京)中国地质大学水资源与环境学院, 北京 100083, 中国; 4.(武汉)中国地质大学环境学院, 武汉, 湖北 430074, 中国
推荐引用方式 GB/T 7714	贾瑞亮,周金龙,高业新,等. 干旱区高盐度潜水蒸发规律初步分析[J]. 新疆农业大学,2015,26(1):44-50.
APA	贾瑞亮,周金龙,高业新,周殷竹,李阳,&栗现文.(2015).干旱区高盐度潜水蒸发规律初步分析.水科学进展,26(1),44-50.
MLA	贾瑞亮,et al."干旱区高盐度潜水蒸发规律初步分析".水科学进展 26.1(2015):44-50.