Effect of Seasonal Variation on Pollution Load of Water of Hokersar Wetland: a Case Study of Queen Wetland of Kashmir, J&K, India

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorSher-E-Kashmir University of Agricultural Sciences and Technology of Kashmir-
Autor(es): dc.contributorJazan University-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorBrazil University-
Autor(es): dc.creatorBano, Haleema-
Autor(es): dc.creatorRather, Rauoof Ahmad-
Autor(es): dc.creatorMalik, Shaista-
Autor(es): dc.creatorBhat, Mohd Ashraf-
Autor(es): dc.creatorKhan, Afzal Husain-
Autor(es): dc.creatorAmérico-Pinheiro, Juliana Heloisa Pinê-
Autor(es): dc.creatorMir, Ikhlaq Ahmad-
Data de aceite: dc.date.accessioned2025-08-21T15:10:01Z-
Data de disponibilização: dc.date.available2025-08-21T15:10:01Z-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2022-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s11270-022-05988-w-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/246431-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/246431-
Descrição: dc.descriptionHokersar wetland is vital for the endurance of migratory birds, but the topography of wetland has been severely altered during the last four decades. This wetland area has reduced from 1875.04 ha in 1969 to 1300 ha in 2008 due to several reasons, viz, encroachments and pollution. Keeping these facts in view, the present study was carried out to determine the impact of anthropogenic activities on the water quality of the wetland. Standard methods were used for analyzing various physico-chemical characteristics of water of a wetland. Among all the four sites, inlet sampling site was having the highest mean value of turbidity (2.06 NTU), water temperature (23.55 °C), electrical conductivity (0.233 dS/m), nitrate-nitrogen (0.046 mg/L), nitrite nitrogen (0.681 mg/L), ammoniacal nitrogen (0.210 mg/L), calcium (48.60 mg/L), phosphate (0.071 mg/L), and potassium (0.456 mg/L). The highest mean value (11.34 mg/L) of magnesium was recorded at the outlet, also having maximum pH (7.10). The lowest mean values of all physico-chemical characteristics of water were observed at the outlet site except for pH and Mg. The highest mean value was found for water temperature (27.25 °C), EC (0.228 dS/m, nitrate-nitrogen (0.485 mg/L), nitrite-nitrogen (0.035 mg/L), ammoniacal nitrogen (0.196 mg/L), Ca (58.08 mg/L), phosphate (0.047 mg/L), and K (0.480 mg/L) during summer season. A decreasing trend of trace metal concentration at different site in all seasons was observed in the following order: inlet (polluted) > center > Trapa abundance site > outlet. Similarly, COD and BOD values ranged from 69.69 to 115.89 mg/L and 56.08 to 95.05 mg/L in three different seasons, respectively. The wetland’s BOD level (95.05 mg/L) is too high, indicating high pollution level. The results of the present study have indicated that the pollutants and trace elements find their entry into the aquatic ecosystem and are a matter of great concern.-
Descrição: dc.descriptionDivision of Environmental Sciences Sher-E-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shalimar, Jammu & Kashmir-
Descrição: dc.descriptionGenetics and Plant Breeding Sher-E-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shalimar, Jammu & Kashmir-
Descrição: dc.descriptionDepartment of Civil Engineering Jazan University, P.O. Box. 706-
Descrição: dc.descriptionDepartment of Forest Science Soils and Environment School of Agronomic Sciences São Paulo State University (UNESP), Ave. Universitária, 3780, SP-
Descrição: dc.descriptionGraduate Program in Environmental Sciences Brazil University, Street Carolina Fonseca, 584, SP-
Descrição: dc.descriptionDepartment of Forest Science Soils and Environment School of Agronomic Sciences São Paulo State University (UNESP), Ave. Universitária, 3780, SP-
Idioma: dc.languageen-
Relação: dc.relationWater, Air, and Soil Pollution-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBiological oxygen demand-
Palavras-chave: dc.subjectHokersar wetland-
Palavras-chave: dc.subjectTrace metal-
Palavras-chave: dc.subjectWater quality-
Título: dc.titleEffect of Seasonal Variation on Pollution Load of Water of Hokersar Wetland: a Case Study of Queen Wetland of Kashmir, J&K, India-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.