题名 | Observation and Analysis of Rainfall-Runoff Characteristics in a Coastal Granite Catchment in Southern China |
作者 | |
发表日期 | 2012-01 |
发表期刊 | JOURNAL OF HYDROLOGIC ENGINEERING 影响因子和分区 |
语种 | 英语 |
原始文献类型 | Article |
关键词 | Catchment Plot Rainfall-runoff process Soil water content Zhuhai Pearl river basin |
其他关键词 | SOIL-WATER CONTENT ; SPATIAL-DISTRIBUTION ; MOISTURE ; GENERATION ; SIMULATION ; VARIABILITY ; DYNAMICS ; PATTERNS ; EROSION |
摘要 | Soil texture characteristics of a small coastal granite catchment in the Pearl River Basin in southern China were analyzed, revealing loamy sand and sandy loam as the main soil types in this catchment. Rainfall-runoff processes were then analyzed on the basis of the observation of precipitation, runoff yield, and soil water content at two experimental plots in this catchment. The two study plots represented forest and shrub cover, respectively, and both were underlain with highly weathered granite. Average runoff yield coefficients for the forest and shrub plots were 0.113 and 0.042, respectively. A relatively large proportion of interflow was generated only when rainfall was sufficiently large in amount or intensity. A logarithmic relationship existed between precipitation and the maximum infiltration depth for plot A. The main direction of rainwater movement at plot scale was vertical. The runoff yield was composed primarily of infiltration excess overland flow and interflow at the plot scale, whereas overland flow (saturation excess overland flow generated near the stream), interflow and bedrock fissure flow were the main storm flow components of this granite catchment. DOI: 10.1061/(ASCE)HE.1943-5584.0000413. (C) 2012 American Society of Civil Engineers. |
资助项目 | National Natural Sciences Foundation of ChinaNational Natural Science Foundation of China (NSFC) [40571027]; Natural Science Foundation of Guangdong ProvinceNational Natural Science Foundation of Guangdong Province [9251027501000021]; Water Resources Department of Guangdong Province; Sun Yat-sen University |
出版者 | ASCE-AMER SOC CIVIL ENGINEERS |
出版地 | RESTON |
ISSN | 1084-0699 |
EISSN | 1943-5584 |
卷号 | 17期号:1页码:138-149 |
DOI | 10.1061/(ASCE)HE.1943-5584.0000413 |
页数 | 33 |
WOS类目 | Engineering, Civil ; Environmental Sciences ; Water Resources |
WOS研究方向 | Engineering ; Environmental Sciences & Ecology ; Water Resources |
WOS记录号 | WOS:000300438500015 |
收录类别 | SCIE ; EI ; SCOPUS |
EI入藏号 | 20120814802628 |
EI主题词 | Runoff |
URL | 查看原文 |
Scopus记录号 | 2-s2.0-84863127208 |
通讯作者地址 | [Chen, Jianyao]Sun Yat Sen Univ, Sch Geog & Planning, 135 Xingang Xi Rd, Guangzhou 510275, Guangdong, Peoples R China. |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://kms.wmu.edu.cn/handle/3ETUA0LF/4961 |
专题 | 公共卫生与管理学院_水环境应用技术研究所 |
通讯作者 | Chen, Jianyao |
作者单位 | 1.Sun Yat Sen Univ, Sch Geog & Planning, Guangzhou 510275, Guangdong, Peoples R China; 2.Wenzhou Med Coll, Watershed Sci & Environm Ecol Res Inst, Wenzhou 325035, Zhejiang, Peoples R China; 3.Hydrol Bur Shantou Guangdong Prov, Shantou 515000, Guangdong, Peoples R China |
第一作者单位 | 水环境应用技术研究所 |
第一作者的第一单位 | 水环境应用技术研究所 |
推荐引用方式 GB/T 7714 | Fu, Congsheng,Chen, Jianyao,Zeng, Songqing. Observation and Analysis of Rainfall-Runoff Characteristics in a Coastal Granite Catchment in Southern China[J]. JOURNAL OF HYDROLOGIC ENGINEERING,2012,17(1):138-149. |
APA | Fu, Congsheng, Chen, Jianyao, & Zeng, Songqing. (2012). Observation and Analysis of Rainfall-Runoff Characteristics in a Coastal Granite Catchment in Southern China. JOURNAL OF HYDROLOGIC ENGINEERING, 17(1), 138-149. |
MLA | Fu, Congsheng,et al."Observation and Analysis of Rainfall-Runoff Characteristics in a Coastal Granite Catchment in Southern China".JOURNAL OF HYDROLOGIC ENGINEERING 17.1(2012):138-149. |
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