干旱区生态环境知识资源中心(Arid): Development and application of a rainfall-runoff model for semi-arid regions

Arid

DOI	10.1590/2318-0331.252020190106
	Development and application of a rainfall-runoff model for semi-arid regions
	Cirilo, Jose Almir; de Melo Vercosa, Livia Fragoso; de Arruda Gomes, Mayara Maria; Britto Feitoza, Maria Alice; Ferraz, Gadadhara de Figueiredo; Silva, Bruno de Melo
通讯作者	Cirilo, JA
来源期刊	RBRH-REVISTA BRASILEIRA DE RECURSOS HIDRICOS
ISSN	1414-381X
EISSN	2318-0331
出版年	2020
卷号	25
英文摘要	Despite the advances undertaken in recent years, modeling watershed's hydrological responses remains a complex task, especially in data-scarce areas. In order to overcome this, new models with distinct representations of hydrological processes continue to be developed, incorporating spatial data and geoprocessing tools. In this article, the CAWM IV (Campus Agreste Watershed Model Version IV) model is presented. It is a conceptual model developed with the purpose of contributing mainly to the hydrological modeling of basins inserted in semi-arid regions. The article provides the layout of the mathematical model structure and a set of results obtained from the application of the model to basins with different characteristics. The main features of the model are the reduced number of parameters to calibrate and the incorporation of the basin physical characteristics in the calculation of several attributes, in order to facilitate the process of regionalization for other similar basins, particularly due to the absence of flow data. The CAWM IV model was applied to four basins located in the state of Pernambuco, in the Northeast region of Brazil. The model presented adequate behavior for 55 to 92% of the simulated events, depending on the criteria of performance indicators used in the analysis.
英文关键词	Hydrological modeling Models for semi-arid regions Rainfall-runoff conceptual models Lumped-conceptual models
类型	Article
语种	英语
开放获取类型	DOAJ Gold
收录类别	ESCI
WOS记录号	WOS:000530699200001
WOS关键词	SYSTEME HYDROLOGIQUE EUROPEEN ; LAND-SURFACE MODEL ; CLIMATE-CHANGE ; CATCHMENT ; STREAMFLOW ; PERFORMANCE ; PARAMETERS ; IMPACT ; VARIABILITY ; EFFICIENCY
WOS类目	Water Resources
WOS研究方向	Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/334336
作者单位	[Cirilo, Jose Almir; Britto Feitoza, Maria Alice] Univ Fed Pemambuco, Ctr Acad Agreste, Caruaru, PE, Brazil; [de Melo Vercosa, Livia Fragoso; de Arruda Gomes, Mayara Maria; Ferraz, Gadadhara de Figueiredo; Silva, Bruno de Melo] Univ Fed Pernambuco, Ctr Tecnol & Geociencias, Recife, PE, Brazil
推荐引用方式 GB/T 7714	Cirilo, Jose Almir,de Melo Vercosa, Livia Fragoso,de Arruda Gomes, Mayara Maria,et al. Development and application of a rainfall-runoff model for semi-arid regions[J],2020,25.
APA	Cirilo, Jose Almir,de Melo Vercosa, Livia Fragoso,de Arruda Gomes, Mayara Maria,Britto Feitoza, Maria Alice,Ferraz, Gadadhara de Figueiredo,&Silva, Bruno de Melo.(2020).Development and application of a rainfall-runoff model for semi-arid regions.RBRH-REVISTA BRASILEIRA DE RECURSOS HIDRICOS,25.
MLA	Cirilo, Jose Almir,et al."Development and application of a rainfall-runoff model for semi-arid regions".RBRH-REVISTA BRASILEIRA DE RECURSOS HIDRICOS 25(2020).