干旱区生态环境知识资源中心(Arid): Ecohydrology in a Brazilian tropical dry forest: thinned vegetation impact on hydrological functions and ecosystem services

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DOI	10.1016/j.ejrh.2019.100649
	Ecohydrology in a Brazilian tropical dry forest: thinned vegetation impact on hydrological functions and ecosystem services
	Andrade, Eunice Maia 1; Simas Guerreiro, Maria Joao 2; Queiroz Palacio, Helba Araujo 3; Campos, Diego Antunes 4
通讯作者	Simas Guerreiro, Maria Joao
来源期刊	JOURNAL OF HYDROLOGY-REGIONAL STUDIES
EISSN	2214-5818
出版年	2020
卷号	27
英文摘要	Study region: This study was developed in two paired catchments under a tropical dry climate with a tropical dry forest landcover subject to vegetation management in the Brazilian northeastern region. Water input is mostly from rainfall, concentrated in three to four months of the year and with a potential evaporation that is over twice the amount of rainfall that characterizes its hydric deficit. Study focus: Interactions between hydrological functions, services and human actions to minimize environmental impacts, improve the availability of water of good quality and decrease degradation of the ecosystems; land use management effect on systems resilience, impact on surface runoff, soil loss, herbaceous and radicular biomass production, soil humidity and total organic carbon under altered vegetation cover. New hydrological insights for the region: Strategies to improve ecosystem services should rely on adequate management of vegetation to reduce surface flow. This reduction contributes to higher soil moisture contents, less intense erosive processes and resulting higher stocked soil carbon. The many techniques that improve resilience and ecosystem services in tropical dry forests lack an integrated view on how ecohydrological processes may be managed to favor the system. Vegetation thinning promotes underbrush development that dissipates rainfall and surface flow kinetic energy, increasing soil moisture content and carbon fixation and reducing soil loss.
英文关键词	semi-arid hydrology tropical dry forest ecosystem services ecosystem resilience ecohydrology hydrologic processes
类型	Article
语种	英语
国家	Brazil ; Portugal
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000517593300006
WOS关键词	CARBON SEQUESTRATION ; SOIL ; CEARA
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/2XILL650/315009
作者单位	1.Fed Univ Semiarid Reg, Dept Soil & Water Conservat, Rua Francisco Mota 572, BR-59625900 Mossoro, RN, Brazil; 2.Univ Fernando Pessoa, FP ENAS, Praca 9 Abril 349, Porto, Portugal; 3.Fed Inst Ceara, CE-060 05, Iguatu, CE, Brazil; 4.Univ Fed Ceara, Av Mister Hull,2977,Block 847, Fortaleza, CE, Brazil
推荐引用方式 GB/T 7714	Andrade, Eunice Maia,Simas Guerreiro, Maria Joao,Queiroz Palacio, Helba Araujo,et al. Ecohydrology in a Brazilian tropical dry forest: thinned vegetation impact on hydrological functions and ecosystem services[J],2020,27.
APA	Andrade, Eunice Maia,Simas Guerreiro, Maria Joao,Queiroz Palacio, Helba Araujo,&Campos, Diego Antunes.(2020).Ecohydrology in a Brazilian tropical dry forest: thinned vegetation impact on hydrological functions and ecosystem services.JOURNAL OF HYDROLOGY-REGIONAL STUDIES,27.
MLA	Andrade, Eunice Maia,et al."Ecohydrology in a Brazilian tropical dry forest: thinned vegetation impact on hydrological functions and ecosystem services".JOURNAL OF HYDROLOGY-REGIONAL STUDIES 27(2020).