HydroResearch最新文献

{"title":"Impact of urban wastewater reuse for irrigation on hydro-agro-ecological systems and human health risks: A case study from Musi river basin, South India","authors":"Shivarajappa ,&nbsp;L. Surinaidu ,&nbsp;Pankaj Kumar Gupta ,&nbsp;S. Ahmed ,&nbsp;Mohd. Hussain ,&nbsp;M.J. Nandan","doi":"10.1016/j.hydres.2023.03.001","DOIUrl":"https://doi.org/10.1016/j.hydres.2023.03.001","url":null,"abstract":"<div><p>Use of wastewater for irrigation remains a disagreement among policymakers and researchers. However, it is fact that wastewater may contains many contaminants including heavy metals that can negatively impact ecosystem health. The present study is an attempt to assess the impact of wastewater use on soil, crop, and water and associated health risks based on exposure risk model where wastewater irrigation is more prominent in Hyderabad city, South India by analyzing physical (pH, EC, turbidity, oil and grease, TSS), chemical (Zn, Cr, Pb, Mn, Cu and Ni) and biological (BOD, COD, DO) parameters. The results indicated that biological contamination and the presence of heavy metals with the rising groundwater salinity. Low to moderate cancer risks are also inferred if humans are exposed to these waters for a long time. However, the study suggests continuous monitoring of the water and soil quality in wastewater irrigated areas to take remedial actions for sustainable agriculture development and protect ecosystems.</p></div>","PeriodicalId":100615,"journal":{"name":"HydroResearch","volume":"6 ","pages":"Pages 122-129"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49878863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Research progress on the effects of droughts and floods on phosphorus in soil-plant ecosystems based on knowledge graph","authors":"Wuxia Bi ,&nbsp;Dawei Zhang ,&nbsp;Baisha Weng ,&nbsp;Zhaoyu Dong ,&nbsp;Fan Wang ,&nbsp;Weiqi Wang ,&nbsp;Wenqing Lin ,&nbsp;Denghua Yan","doi":"10.1016/j.hydres.2023.01.001","DOIUrl":"https://doi.org/10.1016/j.hydres.2023.01.001","url":null,"abstract":"<div><p>Based on the VOSviewer software and bibliometric visualization analysis, with 4636 published papers from 2000 to 2021 included in the Web of Science (WOS) Core Collection and China National Knowledge Infrastructure (CNKI) database, this study reviewed the literature on the effects of droughts and floods on phosphorus through three aspects: publication date, keywords, distribution of research discipline, etc. The results show that the research has risen rapidly in recent 20 years, and the average annual literatures in the WOS database increased 18.44 times faster than that in the CNKI database. The main keywords contain growth, responses, plants, tolerance, climate change, eutrophication, soil fertility, management, etc. The research in this field has the characteristics of interdisciplinary development. The paper aims to systematically review the effects of droughts and floods on phosphorus in soil-plant ecosystems, which could guide study trends in the future, such as quantitative evaluation, impact mechanism and adaptation countermeasures.</p></div>","PeriodicalId":100615,"journal":{"name":"HydroResearch","volume":"6 ","pages":"Pages 29-35"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49878899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Variations of groundwater turbidity in the Bandung regency, Indonesia: From community-used water quality monitoring data","authors":"Nurul Fahimah ,&nbsp;Indah Rachmatiah Siti Salami ,&nbsp;Katharina Oginawati ,&nbsp;Yutika Nadira Thaher","doi":"10.1016/j.hydres.2023.06.001","DOIUrl":"https://doi.org/10.1016/j.hydres.2023.06.001","url":null,"abstract":"<div><p>One of the physical parameters used as an indicator of groundwater quality is turbidity. The high level of turbidity in community groundwater is a problem in Bandung Regency. The turbidity concentration of the highest order, namely Majalaya &gt; Rancaekek &gt; Ciparay &gt; Baleendah &gt; Soreang &gt; Pacet &gt; Pangalengan. The highest percentage of groundwater samples exceeding the maximum permissible limit was found in Rancaekek (88%), followed by Ciparay, Majalaya, Soreang, Baleendah, Pangalengan, and Pacet (87.50%, 81.48%, 73.91%, 62.5%, 55.56%, and 50%, respectively). 24.05% samples that exceeded the maximum permissible limit were used for hygiene, sanitation and drinking purposes. Turbidity level differed significantly based on differences in topography and soil type (<em>p</em> &lt; <em>0.05</em>), but not with the type of well (<em>p</em> &gt; <em>0.05</em>). In dug wells, turbidity has a significant negative correlation with depth (<em>p</em> &lt; <em>0.05</em>). Turbidity has a significant positive correlation with several types of heavy metals, such as Fe, Mn, and Cr (<em>p</em> &lt; <em>0.05</em>). Thus, a management strategy is needed to minimize the use of groundwater with high concentrations of turbidity, such as outreach to the community regarding inexpensive technology that can be used by the community and/or considering the existence of a piped network service for clean water (especially at 24.05% of the sample exceeding the maximum allowable limit and used for drinking water).</p></div>","PeriodicalId":100615,"journal":{"name":"HydroResearch","volume":"6 ","pages":"Pages 216-227"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49878868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Arsenic in groundwater from Southwest Bangladesh: Sources, water quality, and potential health concern","authors":"Md. Shazzadur Rahman ,&nbsp;A.H.M. Selim Reza ,&nbsp;Md. Aminul Ahsan ,&nbsp;Md. Abu Bakar Siddique","doi":"10.1016/j.hydres.2022.12.001","DOIUrl":"https://doi.org/10.1016/j.hydres.2022.12.001","url":null,"abstract":"<div><p>Arsenic (As) poisoning in groundwater has become one of the greatest environmental concerns around the world. In this study, As concentration in the groundwater samples (depth: 52–70 m) of southwestern Bangladesh was evaluated using Atomic Absorption Spectrometer (AAS) to know the current status, possible source(s), and probable health risk of As. In addition, the other relevant water quality parameters (pH, temperature, EC, TDS, Na⁺, K⁺, Ca²⁺, Mg²⁺, Cl⁻, NO₃⁻, SO₄²⁻, HCO₃⁻, Fe, and Mn) were also measured using various instruments such as portable bench meter, Flame photometer, AAS, and Ion Chromatograph to evaluate the suitability of the water for drinking and irrigation purposes. Arsenic concentration (μg L⁻¹) ranged from 13.10 to 292 (mean ± SD: 156.9 ± 100.31), which is alarmingly, and 15 times higher than the WHO recommended value for drinking water. pH values of collected groundwater samples ranged from 7.17 to 8.09, which exhibits a lightly alkaline nature. The average abundance of major cation follows the order of Ca²⁺ &gt; Mg²⁺ &gt; Na⁺ &gt; K⁺, and the average abundance of major anions follows the order of HCO₃⁻ &gt; Cl⁻ &gt; NO₃⁻ &gt; SO₄²⁻, with Ca²⁺and HCO₃⁻ being the dominant cation and anion, respectively. Based on water quality assessments utilizing the water quality index and entropy water quality index, the groundwater in the region of interest was not suitable for drinking or irrigation purposes. The Piper tri-linear diagram suggests the dominant water type in the study area was the Ca-HCO₃ type, where Ca and HCO₃⁻ are the principal cations and anions, respectively. A bivariate analysis of different hydro-chemical parameters revealed that silicate weathering controls the hydrogeochemical processes in groundwater. Principal component and hierarchical cluster analysis indicate As in groundwater are geogenic in origin under reductive dissolution processes. The moderate correlation between As, Fe, and Mn indicate reductive dissolution of FeOOH and MnOOH plays a vital role in releasing As from sediment to groundwater. Probable cancer risk assessment for both adults and children revealed a higher value than the recommended value of 10⁻⁶ according to United Nations Environmental Protection Agency (USEPA), suggesting that people in the area of interest were at high carcinogenic risk.</p></div>","PeriodicalId":100615,"journal":{"name":"HydroResearch","volume":"6 ","pages":"Pages 1-15"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49878898","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"AHP GIS-supported overlay/index models in Okeigbo, southwestern Nigeria, for groundwater susceptibility zonation","authors":"Olumuyiwa O. Falowo B.Sc., M.Tech., M.Phil, PhD ,&nbsp;Opeyemi A. Bamoyegun B.Sc.","doi":"10.1016/j.hydres.2023.05.003","DOIUrl":"https://doi.org/10.1016/j.hydres.2023.05.003","url":null,"abstract":"<div><p>This study assessed the level of groundwater vulnerability and zonation in Okeigbo, southwestern Nigeria, using AVI, GOD, DRASTIC, and DRASTIC-LU models. The GOD categorized the area into three vulnerability zones, with predominant very low/low vulnerability zone constituting 96%; which is in contrast to two vulnerability zones of extremely high (55%) and high (45%) vulnerability zones delineated by the AVI. The DRASTIC map distinctly distinguished the area into four zones: high vulnerability zones (9%); the low vulnerable zone (6%); moderate (71%) of the study area; while moderately low susceptibility (14%). Similarly, DRASTIC-LU/LC model categorized as, moderately low, moderate, moderately high, and high vulnerability zones with aerial extent of 12%, 68%, 13%, and 7% respectively. Therefore, there is good correlation between the DRASTIC, DRASTIC-LU and AVI models as they all showed predominant moderate vulnerability zone. The nitrate concentration validated the high vulnerability zones of AVI, DRASTIC, and DRASTIC-LU models.</p></div>","PeriodicalId":100615,"journal":{"name":"HydroResearch","volume":"6 ","pages":"Pages 184-202"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49878871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparative assessment of wetland water quality from rural and urban area of Aurangabad District, Maharashtra, India using water quality index","authors":"A.M. Pimparkar,&nbsp;S.N. Patil,&nbsp;B.D. Patil,&nbsp;A.K. Kadam","doi":"10.1016/j.hydres.2023.10.001","DOIUrl":"https://doi.org/10.1016/j.hydres.2023.10.001","url":null,"abstract":"<div><p>The wetland is one of the main water resources, which mainly gets contaminated from sewage or wastewater disposal, encroachment, commercial and industrial activity. In view of this current study compares the water of wetlands in urban and rural areas of the Khultabad tehsil in the Aurangabad district of Maharashtra, India. A total of 28 water samples were collected, out of that 20 from Pangara Talav (PT) and 8 from Girija Talav (GT) in Pre-monsoon 2022. The samples were tested for major physicochemical parameters. The water quality assessment shows that increased values of COD/BOD in the PT than in the GT, which may be attributable to existing human encroachment taking place on the lake's shores. The water quality index (WQI) also shows that PT water is slightly more polluted as compared with GT. The study suggests that immediate effort is required to improve water quality and support any future initiatives for restoring wetlands.</p></div>","PeriodicalId":100615,"journal":{"name":"HydroResearch","volume":"6 ","pages":"Pages 269-278"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49878873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hydrogeochemistry and stable isotopes of groundwater in the Sudano-Sahelian zone: A case of the Mayo Bocki watershed in North Cameroon","authors":"J.B. Haman Didier ,&nbsp;Wilson Y. Fantong ,&nbsp;Ewodo G. Mboudou ,&nbsp;Auguste Ombolo ,&nbsp;Therese L.L. Nenkam Jokam ,&nbsp;Gergino Y. Chounna ,&nbsp;Gabriel Messi","doi":"10.1016/j.hydres.2023.01.002","DOIUrl":"https://doi.org/10.1016/j.hydres.2023.01.002","url":null,"abstract":"<div><p>Groundwater is the main source of water supply for domestic, agricultural and industrial uses, especially in the sahelian regions. The present study is carried out in the basement aquifers of the Mayo Bocki catchment, Cameroon. It aims to determine the controlling factors of groundwater mineralization and to assess the relative mobility of chemical elements in the aquifers. The methodology adopted was based on conventional geochemical classifications and multivariate statistical analyses. The results revealed that these waters are characterised by low to medium mineralization in both the altered and fractured aquifers. The average concentration of cations followed the trend Ca²⁺ &gt; Na⁺ &gt; Mg²⁺ &gt; K⁺ while that of anions was HCO₃⁻ &gt; NO₃⁻ &gt; Cl⁻ &gt; SO₄²⁻. The predominant hydrochemical facies was Ca Mg- HCO₃ (77%). The acquisition of mineralization by groundwater in this basin involves several natural geochemical processes, including hydrolysis of silicates, dissolution of carbonate minerals, base exchange and leaching. In addition, the chemical inputs used in agriculture make a significant contribution to the chemical signature of these waters. Stable isotopes (¹⁸O, ²H) have shown that the water masses in the reservoirs are derived from rainwater and that their chemistry is not influenced by evaporation process. The predominant chemical alteration type in the area under study is monosiallitization. During this weathering process, the behaviour of chemical elements varies from one rock to another. In general, altered rock forms (granite, basalt, trachyte, schist and clay) are enriched in K₂O, Na₂O, P₂O₅, Al₂O₃, SiO₂ and depleted in CaO, MgO, MnO, F₂O₃, SO₃, Cl. The relative mobility of the constituents in the aqueous phase revealed that Mn, Zn, Sr, Ca, Na and Mo are the most mobile elements while Al, Th, Cs, Fe are the least mobile elements.</p></div>","PeriodicalId":100615,"journal":{"name":"HydroResearch","volume":"6 ","pages":"Pages 36-51"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49878901","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A comparison of metal distribution in surface soil between wetland and farmland in the Sanjiang plain","authors":"Yang Yu,&nbsp;Chao Zhan,&nbsp;Yunzhao Li,&nbsp;Di Zhou,&nbsp;Junbao Yu,&nbsp;Jisong Yang","doi":"10.1016/j.hydres.2023.02.001","DOIUrl":"https://doi.org/10.1016/j.hydres.2023.02.001","url":null,"abstract":"<div><p>The transformation from wetland to farmland is in vigorous process to gain more grain production. Meanwhile, restoring wetland from farmland is going on due to the important ecological function of wetland. To understand the ecological risk which might happen in these transform processes, the 18 kind of metals and SOM were analyzed in 25 wetland sites and 7 farmland sites from Sanjiang Plain. Results showed that the concentration of most metals in wetland was lower than that in farmland in generally and SOM was higher in wetland. According to Geo-accumulation index, there were no pollution for most metals. Metal pollution risk in farmland was generally higher than that in wetland except Cu and Zn. Parent rocks, flooding conditions and vegetation types were the main metal sources for wetland. For farmland, anthropogenic activities were the major metal sources. Metal distribution should be taken seriously to avoid metal pollution when land use was changed.</p></div>","PeriodicalId":100615,"journal":{"name":"HydroResearch","volume":"6 ","pages":"Pages 65-72"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49878902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Quality assessment of groundwater sourced from nearby abandoned landfills from Industrial City in Nigeria: Water pollution indices approach","authors":"Sunny O. Asomaku","doi":"10.1016/j.hydres.2023.03.002","DOIUrl":"https://doi.org/10.1016/j.hydres.2023.03.002","url":null,"abstract":"<div><p>The study assessed the quality of groundwater sourced from nearby abandoned landfills in an industrial city in Nigeria. Nine (9) groundwater samples were collected from three (3) abandoned landfills in Port Harcourt city and analysed for physicochemical and heavy metal parameters. Water pollution indices such as water quality index (WQI), Pollution load index (PLI), heavy metal evaluation index (HEI), and heavy metal pollution index (HPI) were computed for groundwater quality analysis. The concentration of heavy metals analysed are within WHO limit except for Nickel (Ni-0.06 mg/l) across all locations. The WQI computation classified groundwater as “Excellent water (35.12)” to “Good water (60.97)”, PLI (0.142 to 0.17), and HEI (4.893 to 5.133) indicated no pollution, and low pollution level, respectively. The HPI of the groundwater was deemed “Suitable for Drinking (59.11) to “Unsuitable for Drinking” purposes; hence, need for treatment prior to use.</p></div>","PeriodicalId":100615,"journal":{"name":"HydroResearch","volume":"6 ","pages":"Pages 130-137"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49878864","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dynamics of surface water and groundwater quality using water quality indices and GIS in river Tamsa (Tons), Jalalpur, India","authors":"Ghazala Siraj ,&nbsp;Haris Hasan Khan ,&nbsp;Arina Khan","doi":"10.1016/j.hydres.2023.02.002","DOIUrl":"https://doi.org/10.1016/j.hydres.2023.02.002","url":null,"abstract":"<div><p>Water samples were collected along the Tamsa river and adjacent groundwater in 2019 and 2020, and analyzed for pHh, temperature, TDS, EC, TH, major ions, and trace elements. Statistical and spatial analysis and geochemical plotting were used. Results show that both river water and groundwater are hard and slightly alkaline. Groundwater has higher concentrations of major ions and silica than river water. River water is more alkaline than groundwater. The main hydrogeochemical facies is the Ca + Mg-HCO₃ type. Mg + 2, HCO3, Ni, WAWQI, TH, and MH exceed the permissible limits in both river and groundwater at a few locations, and TDS, Ca + 2, Cl-, F-, Mg/Ca, RSC, KR, PS, CR also exceed in groundwater at few locations. Water is suitable for most locations for drinking, domestic, and irrigation purposes. Rock weathering dominance, cation-anion exchange, and anthropogenic activities are found to influence water chemistry in the region.</p></div>","PeriodicalId":100615,"journal":{"name":"HydroResearch","volume":"6 ","pages":"Pages 89-107"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49878905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}