干旱区生态环境知识资源中心(Arid): 黑龙江省西部半干旱区雨季及融雪期径流特性

Arid

	黑龙江省西部半干旱区雨季及融雪期径流特性
其他题名	Characteristics of surface runoff in the rainy season and snowmelt period of semiarid western of Heilongjiang Province
	黄金柏 1; 王斌 2; 温佳伟 3
来源期刊	东北农业大学学报
ISSN	1005-9369
出版年	2019
卷号	50 期号:5 页码:87-96
中文摘要	为揭示黑龙江省西部半干旱区季节性径流特征并准确推求该地区地表径流,以流经内蒙古东部和黑龙江省西部的阿伦河流域为研究区,构建适用于该流域具有物理基础分布式水文模型,计算阿伦河流域2011~ 2015年耦合融雪降雨-径流过程,推求阿伦河流域雨季(6~9月)月径流量、径流系数、年径流系数、主要融雪期融雪径流量及其对年径流贡献率.结果表明,5年内6~9月平均径流系数分别为0.26、0.37、0.54和0.39,年径流系数0.34~0.42,均值0.38;各年主要融雪期(3月1日~4月15日)融雪径流峰值10 m~3·s~(-1),融雪径流对年径流贡献率分别为1.4%、1.4%、0.8%、2.0%和2.2%,均值1.6%.研究对黑龙江省西部半干旱区季节性径流量予以准确量化,以期为该地区地表水资源合理开发和利用提供决策依据.
英文摘要	The objectives of the current study were to reveal the main seasonal characteristics of the surface runoff and to achieve the accurately estimation of the surface runoff for the semiarid western region of the Heilongjiang Province. The Alun River Basin which flew through the eastern Inner Mongolia and the western Heilongjiang Province was adopted as the study location. By using a physically-based distributed hydrological model, which had been development and its applicability had been validated for the Alun River Basin, numerical calculation for rainfall-runoff combined with snowmelt was carried out for five years (2011-2015). Monthly runoff, runoff coefficient in the rainy season (June to September), annual runoff coefficient, and ratio of snowmelt runoff to annual runoff had been estimated. The results indicated that monthly runoff coefficient in the rainy season (June to September) were 0.26, 0.37, 0.54 and 0.39, respectively; annual runoff coefficient of 2011-2015 was between 0.34 and 0.42, the mean was 0.38; the peak of snowmelt runoff was about 10 m~3·s~(-1), and snowmelt runoff in the main snowmelt period (March 1 to April 15) accounted for 1.4%, 1.4%, 0.8%, 2.0% and 2.2% of annual runoff from 2011 to 2015, respectively, and the annual mean was 1.6%. The results quantified the seasonal runoff accurately for the semiarid western Heilongjiang Province, and expected to provide the decision basis for rational development and utilization of the surface water resources for this region.
中文关键词	分布式水文模型 ; 降雨-径流过程 ; 融雪 ; 阿伦河流域 ; 半干旱区 ; 径流系数
英文关键词	distributed hydrological model rainfall- runoff snowmelt Alun River Basin semiarid region runoff coefficient
语种	中文
收录类别	CSCD
WOS类目	ENGINEERING MULTIDISCIPLINARY
WOS研究方向	Engineering
CSCD记录号	CSCD:6510187
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/316310
作者单位	1.扬州大学水利与能源动力工程学院, 扬州, 江苏 225127, 中国; 2.东北农业大学水利与土木工程学院, 哈尔滨, 黑龙江 150030, 中国; 3.扬州大学信息工程学院, 扬州, 江苏 225127, 中国
推荐引用方式 GB/T 7714	黄金柏,王斌,温佳伟. 黑龙江省西部半干旱区雨季及融雪期径流特性[J],2019,50(5):87-96.
APA	黄金柏,王斌,&温佳伟.(2019).黑龙江省西部半干旱区雨季及融雪期径流特性.东北农业大学学报,50(5),87-96.
MLA	黄金柏,et al."黑龙江省西部半干旱区雨季及融雪期径流特性".东北农业大学学报 50.5(2019):87-96.