2018
DOI: 10.1016/j.ecoenv.2018.09.093
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Land use impact on potentially toxic metals concentration on surface water and resistant microorganisms in watersheds

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Cited by 21 publications
(10 citation statements)
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References 44 publications
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“…Considering all the parameters evaluated, the inequalities in access to water is verified and should aggregate contextual aspects of the ecosystem during dry and wet seasons and in the demographic perspectives, which reflect the intrinsic characteristics of the Atlantic Forest Biome dynamics and the relationships that are established daily in the water resource use and anthropized rural area. The view toward increasing inequalities in the access to water and the concentration of the deficit in certain rural communities corroborates the research in the Brazilian northeast area in underground flows of nutrients and trace metals [21,26,43].…”
Section: Correlation Analysissupporting
confidence: 76%
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“…Considering all the parameters evaluated, the inequalities in access to water is verified and should aggregate contextual aspects of the ecosystem during dry and wet seasons and in the demographic perspectives, which reflect the intrinsic characteristics of the Atlantic Forest Biome dynamics and the relationships that are established daily in the water resource use and anthropized rural area. The view toward increasing inequalities in the access to water and the concentration of the deficit in certain rural communities corroborates the research in the Brazilian northeast area in underground flows of nutrients and trace metals [21,26,43].…”
Section: Correlation Analysissupporting
confidence: 76%
“…The Brazilian Standards for drinking water are established in the maximum permissible physicochemical parameter's concentrations [33]. Based on those values of the analyzed sample numbers (SN 1 to SN16), the heavy metal (Lead (0.01 mg/L −1 ), copper (2.00 mg/L), total chromium (0.05 mg/L), zinc (5.00 mg/L), cadmium (0.005 mg/L)), sulfates (250.00 mg/L), nitrate ( 10.00 mg/L), nitrite (1.00 mg/L), total hardness (500.0 mg/L), aluminum (0.20 mg/L), and ammonia (1.5 mg/L) had established an acceptable range for drinking water [21,33].…”
Section: Heavy Metalsmentioning
confidence: 99%
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“…Soil management in the sugar cane and livestock pasturing areas brought consequences for water resources. The depth of groundwater has visibly increased reducing the water resource while the quality of water has declined (Lopes et al, 2010;Saran et al, 2018). The anthropic influence over some water quality parameters is evident.…”
Section: Study Areamentioning
confidence: 99%
“…O sentido da disposição e predomínio de altas e baixas declividades, torna regiões de vales passíveis à vulnerabilidade de eventos climáticos e geológicos extremos, sobretudo nos processos de precipitação, infiltração, percolação e erosão do solo (JOIA; ANUNCIAÇÃO;PAIXÃO, 2018;GABIRI et al, 2020).O uso do plano de bacia hidrográfica e da política de zoneamento presente na Lei Orgânica dos municípios, permite a contextualização de problemas, facilitando a identificação das áreas com picos de degradação ambiental e do grau de comprometimento da produção presente em uma determinada bacia hidrográfica, bem como permite a organização do espaço para finalidades específicas que permitem o bem estar social e ambiental (LOITZENBAUER;MENDES, 2016;JOIA;ANUNCIAÇÃO;PAIXÃO, 2018).O desenvolvimento agrícola pode contribuir para a degradação dos corpos d'água através da poluição e contaminação destes, visto que fertilizantes e outros produtos químicos são amplamente utilizados no cultivo. Dessa forma, a lixiviação e a erosão podem carregar substâncias potencialmente tóxicas para as águas superficiais, como os metais que possivelmente estão acumulados no solo(SARAN et al, 2018; CHARNSUNGNERN et al, 2017).Diferentes estudos relatam a alteração das águas superficiais e subterrâneas relacionada ao uso irregular do solo em áreas agrícolas, devido ao aumento de nutrientes presentes nas mesmas, especialmente advindos de pesticidas (SWARTJES; , 2020). As mudanças desses ambientes naturais podem causar o desequilíbrio dos ecossistemas aquáticos e contribui para decomposição do oxigênio dissolvido.…”
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