2022
DOI: 10.1016/j.jsames.2022.103939
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Morphometric characterization and land use of the Pajeú river basin in the Brazilian semi-arid region

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Cited by 9 publications
(15 citation statements)
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“…Changes in LULC are important aspects in the process of global environmental change due to their impacts on biodiversity, climate, food security, soil, and water quality, as well as human well-being ( Patel et al, 2013 ; Newbold et al, 2015 ; Song et al, 2018 ; Santos et al, 2020b ; Salazar et al, 2021 ; Silva et al, 2022 ). These changes reflected a long history of human resource utilization in the region under study.…”
Section: Resultsmentioning
confidence: 99%
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“…Changes in LULC are important aspects in the process of global environmental change due to their impacts on biodiversity, climate, food security, soil, and water quality, as well as human well-being ( Patel et al, 2013 ; Newbold et al, 2015 ; Song et al, 2018 ; Santos et al, 2020b ; Salazar et al, 2021 ; Silva et al, 2022 ). These changes reflected a long history of human resource utilization in the region under study.…”
Section: Resultsmentioning
confidence: 99%
“…303/2002. According to the legal provisions, every water body must contain a PPA protected area, covered or not by native vegetation, with the environmental function of preserving water resources, the landscape, geological stability, and biodiversity, thus facilitating the flow of flora and fauna, protecting the soil cover and ensuring the well-being of human populations ( Brasil, 2012 ; Silva et al, 2022 ). The PPA was identified based on a proximity analysis (Buffer tool—creates polygons around a vector input feature to a specified distance) that considers the marginal strips proposed for each watercourse.…”
Section: Methodsmentioning
confidence: 99%
“…En particular, se encontró similitud con el río Gearagh, en Irlanda, que se caracteriza por pequeñas islas separadas por canales interconectados de poca pendiente, donde las islas son relativamente estables y boscosas (Murray y Paola, 2003). Mientras que en el río Pajeú en Brasil, el predominio de pastizales en las zonas de menor pendiente favorece el equilibrio hidrológico, ya que incluso este tipo de cobertura favorece la formación de escorrentías superficiales (Silva et al, 2022). Los componentes bióticos, como presas de escombros y masas de raíces de árboles, juegan un papel clave en la división del canal (Harwood y Brown, 1993).…”
Section: Discussionunclassified
“…Otro esfuerzo de modelado ha incluido la presencia de vegetación en modelos morfodinámicos basados físicamente en la evolución del río para investigar cómo su presencia influye en la forma del río (Murray y Paola, 2003;Crosato y Saleh, 2011;Zen y Perona, 2020). Además, la cobertura vegetal también juega un papel importante en la dinámica hidrológica de los canales de drenaje, ya que la presencia de vegetación reduce el impacto de las lluvias, aumenta la infiltración de agua en el suelo y reduce el tiempo y velocidad de formación de la escorrentía superficial (Silva et al, 2019;Chagas et al, 2022;Silva et al, 2022).…”
Section: Introductionunclassified
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