Search Results - "da Silva, Joaquim Pereira"
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Analysis of Urbanization-Induced Land Subsidence in the City of Recife (Brazil) Using Persistent Scatterer SAR Interferometry
Published in Remote sensing (Basel, Switzerland) (01-07-2024)“…The article addresses anthropogenic and geological conditions related to the development of soil subsidence in the western zone of Recife (Brazil). Over the…”
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Groundwater overexploitation and soil subsidence monitoring on Recife plain (Brazil)
Published in Natural hazards (Dordrecht) (01-04-2017)“…The city of Recife, in the northeast of Brazil, is formed by a coastal plain, which is surrounded by several hills, the Atlantic ocean and a number of rivers…”
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Vertical hydraulic gradient research in hyporheic zone of Beberibe river in Pernambuco State (Brazil)
Published in Revista brasileira de recursos hídricos (01-12-2016)“…ABSTRACT The interaction between groundwater and surface water occurs naturally and is dependent on the dynamics in the hyporheic zone. The hyporheic zone is…”
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Spatial and temporal characterization of sediments and hyporheic meiofauna in a section of an urban river
Published in Revista brasileira de recursos hídricos (01-01-2024)“…ABSTRACT This study characterized the hyporheic zone of a stretch of the Ipojuca River through analysis of the sediments and meiofauna of this environment…”
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Determination of hydrological stress in a river basin in northeastern Brazil
Published in Revista brasileira de recursos hídricos (01-01-2022)“…ABSTRACT This study determines the degree of hydrological stress (HS) on the Goiana River basin in Pernambuco, a state in northeastern Brazil. The hydrological…”
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Monitoring of soil subsidence in urban and coastal areas due to groundwater overexploitation using GPS
Published in Natural hazards (Dordrecht) (01-10-2012)“…The global positioning system (GPS) is widely used for determining the three-dimensional position of points on earth surface. In the last few years, its use…”
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Uncertainties Involved in the Use of Thresholds for the Detection of Water Bodies in Multitemporal Analysis from Landsat-8 and Sentinel-2 Images
Published in Sensors (Basel, Switzerland) (11-11-2021)“…Although the single threshold is still considered a suitable and easy-to-do technique to extract water features in spatiotemporal analysis, it leads to…”
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Occurrence of Cryptosporidium spp., Giardia spp. and other pathogenic intestinal parasites in the Beberibe River in the State of Pernambuco, Brazil
Published in Revista da Sociedade Brasileira de Medicina Tropical (01-04-2015)“…Transmission of pathogenic protozoa and helminths by water is a serious public health problem. In this study, we analyzed the presence of these organisms in…”
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Analysis of Environmental and Atmospheric Influences in the Use of SAR and Optical Imagery from Sentinel-1, Landsat-8, and Sentinel-2 in the Operational Monitoring of Reservoir Water Level
Published in Remote sensing (Basel, Switzerland) (01-05-2022)“…In this work, we aim to evaluate the feasibility and operational limitations of using Sentinel-1 synthetic aperture radar (SAR) data to monitor water levels in…”
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Characterization of the Capibaribe River Dry Bed with Ground Penetrating Radar (GPR)
Published in Revista brasileira de recursos hídricos (01-01-2018)“…ABSTRACT For an adequate hydrogeological study of alluvial layers in the semi-arid zone, it is important to know well its geometry and its hydraulics…”
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Multicriteria analysis applied to the management of urban pluvial waters
Published in Revista brasileira de recursos hídricos (2017)“…ABSTRACT The urbanization process significantly changes natural drainage processes within a river basin, for instance with the increase of volume of rainwater…”
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Compensatory alternatives for flooding control in urban areas with tidal influence in Recife - PE
Published in Revista brasileira de recursos hídricos (2017)“…ABSTRACT This paper presents a study of compensatory alternatives in urban drainage, using SWMM model (Storm Water Management Model), for the critical point of…”
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METODOLOGIA PARA AVALIAÇÃO DE SUSTENTABILIDADE HIDROAMBIENTAL PARA PROJETOS DE INTERVENÇÕES EM RIOS PERENES (MASRios): CONCEITO E ESTRUTURAÇÃO DO INSTRUMENTO
Published in Revista brasileira de geomorfologia (01-07-2020)“…Para o julgamento da viabilidade de um projeto de intervenções em cursos d’água em análise pelos órgãos ambientais é necessário abordar os diferentes…”
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Environmental conservation index of urban streams of Cavouco and Parnamirim streams, Brazil
Published in Revista Brasileira de Ciências Ambientais (Online) (01-12-2022)“…Historically, urban watercourses have been rectified and channeled, directly impacting their hydrological dynamics and the water cycle. Currently, the recovery…”
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Understanding community perceptions of an urban stream before and after a discussion of revitalization possibilities using photo-elicitation
Published in Environment, development and sustainability (01-03-2021)“…Understanding local community perceptions is an important first step in seeking ways to revitalize degraded urban streams. This research sought to understand…”
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Anti-inflammatory drugs analysis in a wastewater sewage treatment plant and surface water in semiarid climate
Published in Revista Brasileira de Ciências Ambientais (Online) (2023)“…This work aimed to analyze the presence of four common molecules (diclofenac, dipyrone, ibuprofen, and paracetamol) in the Ipojuca River, in the stretch of…”
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EVALUATION OF FRESHWATER BENTHIC COMMUNITIES: A CASE STUDY IN AN URBAN SOURCE IN THE NORTHEAST OF BRAZIL
Published in Revista Brasileira de Ciências Ambientais (Online) (01-03-2021)“…The environmental damage suffered by urban water bodies and the need for public water supply result in a greater interest in techniques that enable…”
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Efficiency of the bank filtration technique for diclofenac removal: A review
Published in Environmental pollution (1987) (01-05-2022)“…Bank filtration (BF) has been employed for more than a century for the production of water with a better quality, and it has been showing satisfactory results…”
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Fluxo e armazenamento de água em aluvião do semiárido pernambucano para abastecimento de pequenas comunidades
Published in Revista Brasileira de Ciências Ambientais (Online) (01-07-2020)“…A Região Nordeste tem grande parte do seu território inserida no semiárido, que é caracterizado por níveis pluviométricos anuais relativamente baixos, e onde a…”
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Occurrence of iron in bank filtration wells: case studies in Ituporanga (SC) and Garanhuns (PE)
Published in Desalination and water treatment (01-01-2018)“…Bank filtration (BF) is a simplified alternative water treatment, which is the abstraction of water through wells near the banks of surface water located in…”
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