Waterbody status of upper Ganga basin and its major tributaries using enviro‐assessment techniques

Sharma, Arvind Kumar; Malik, D. S.; Kamboj, Vishal; Sharma, Amit Kumar

doi:10.1002/wwp2.12084

Cited by 9 publications

(10 citation statements)

References 25 publications

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“…These aims may be reflected in various policies and initiatives implemented by the central government, state governments, and other relevant agencies to achieve sustainable water management and address the water‐related challenges faced by India. It's important to note that the specific aims and priorities may evolve over time to adapt to changing circumstances and emerging water issues in the country (Malik et al, 2020b, 2022; Sharma et al, 2020).…”

Section: Resultsmentioning

confidence: 99%

“…The recorded value of DO was within the acceptable limit by FMEnv (2011), that is, >6 mg/L. Sharma, Malik, et al (2022) reported that the value of DO ranges from 7.20 to 8.69 mg/L in the upper Ganga river basin, which is slightly higher than our sampling rivulets. According to Sharma, Sharma, et al (2022), several factors can reduce oxygen levels in water, such as nutrient levels, fluctuations in water flow, increases in water temperatures, and the buildup of several chemicals.…”

Section: Resultsmentioning

confidence: 99%

“…The findings and methodology presented here serve as a foundation for future research, policy formulation, and conservation initiatives aimed at ensuring the longterm well-being of these crucial water resources. Sharma, Malik, et al (2022).…”

Section: Parameters Of Water Qualitymentioning

confidence: 99%

“…The Beas River is home to the Platanista gangetica minor R, an endangered freshwater dolphin (Kumar et al, 2016). Large‐scale modifications have had an impact on the river's ecosystem and fishery, as evidenced by studies conducted periodically in the Himalayan region (Dhanze & Dhanze, 1998; Jindal & Thakur, 2009; Jindal et al, 2010, 2014; Kumar, 2010; Malik et al, 2020a; Sehgal, 1971; Sharma, Malik, et al, 2022).…”

Section: Introductionmentioning

confidence: 99%

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Mapping water quality parameters in Baner and Gaj rivulets: Insights into the potential impact on river Beas in Himachal Pradesh using ArcGIS

et al. 2023

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Several natural and anthropogenic activities, as well as rapid urbanization and industrialization, have caused freshwater bodies and their water quality to deteriorate rapidly over the past two decades. This study utilizes ArcGIS to map water quality parameters in the Baner and Gaj rivulets, tributaries of the river Beas in Himachal Pradesh, with the objective of gaining insights into their potential impact on the main river. So, the main aim of the present research was to assess the impact of anthropogenic actions on the ecology and the fitness of the rivulets basin to perpetuate freshwater diversity. A total of six sampling zones were selected; three sampling zones on Baner and three sampling zones on Gaj rivulets, in order to assess the water quality during the period of one year, from January 2022 to December 2022. During the present study, the Water Quality Index (WQI) was used to assess the status of water quality in both rivulets. Fourteen physicochemical parameters were examined using appropriate techniques and then compared to international standards. A slight upsurge was observed in some physicochemical parameters, such as pH, hardness, TDS, nitrate, and phosphate, at sampling zone 3 (S3) of the Baner rivulet. The results of WQI ranged from 45.5 at S1 to 50.2 at S3 in Gaj and 48.5 at S1 to 55.2 at S3 in Baner, which reflected a slight impact of natural and anthropogenic activities. The status of the water quality in both rivulets confirmed the abundance of aquatic species. Human activities, such as riverbed mining, also negatively impacted the water quality at some sample zones. There is, however, a need to monitor and evaluate these types of activities. However, further research and monitoring are necessary to validate the study's findings and extend its scope to other regions.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Parameters Of Water Qualitymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Mapping water quality parameters in Baner and Gaj rivulets: Insights into the potential impact on river Beas in Himachal Pradesh using ArcGIS

et al. 2023

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“…Additionally, it serves the UNESCO World Water Quality Portal, a cutting-edge instrument for monitoring water quality via satellite Ground Observation, in watersheds of the globe. According to India's National Water Policy (2012), the country is experiencing significant difficulties as a result of having to accommodate its rapid population increase while also contending with the global threat posed by climate change (Sharma et al, 2022).…”

Section: Conservation Strategies For the Growth And Development Of In...mentioning

confidence: 99%

Status of fish assemblage structure in the Ganga and Indus riverine systems of the western Himalaya

et al. 2023

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The Ganga and Indus riverine systems are the major freshwater resources in the western Himalaya. The aim of this review was to critically analyze the status of inland fisheries in both the Ganga and Indus Riverine systems of the western Himalaya. Data from secondary sources such as research publications, scientific documents, technical advisories, and books were retrieved. The fish diversity of both riverine systems reveals that the number of endemic and native species like Tor tor, Tor putitora, Glyptothorax spp., Nemacheilus spp., and Schizothorax richardsonii is decreasing. Moreover, in most of the rivers of both riverine systems, exotic species, especially those belonging to the Cyprinidae family, for example, Cyprinus carpio, are increasing and are also dominant, followed by the families Cobitidae and Sisoridae. The Ganga and Indus riverine systems' diverse fish populations have declined because of various anthropogenic activities, especially water pollution and dam construction, which are responsible for the change in river hydrology. Frequent data were available on the Ganga riverine system, which shows a continuous decline in fish diversity. A similar trend was observed in the lower stretches of the Indus riverine system. But negligible information was available on the upper stretches of the Indus riverine system; this may be due to a large research gap. However, adequate knowledge of both river systems is necessary to develop conservation and management strategies for the sustainable development of fishery resources in India in the future.

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A review on plankton as a bioindicator: A promising tool for monitoring water quality

Chandel,

Mahajan,

Thakur

et al. 2023

World Water Policy

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Bioindicators have become increasingly popular and have contributed significant amounts of useful information to the process of managing water resources. The ability of a species (or species assemblage) to adapt to a certain range of chemical, physical, and biological conditions is one criterion that can be used to assess the quality of its surrounding environment. Planktons that react quickly to changes in their environment have proven to be particularly valuable, and the identification of certain indicator species has become increasingly common in the process of determining the quality of the water. The “health” of an aquatic system can be inferred from the presence or absence of plankton, which act as early warning signals. When compared with the expense of assessing harmful contaminants, the overall cost of conducting routine monitoring of biological communities is far lower and has a higher degree of reliability. The ability of bioindicators to identify indirect biotic effects of pollutants, which is something that many physical or chemical tests are unable to do, is another advantage of using bioindicators. Different aquatic species as bioindicators tolerate different environmental conditions, and their different tolerances to particular environments help in identifying a particular environmental condition. Phytoplankton species like Euglena viridis, Oscillatoria limosa, Nitzschia palea, and Scenedesmus quadricauda, and zooplankton species like Branchionus sp., Molina sp., Keratella cochlearis, Daphnia sp., and Cyclopus sp. indicate water pollution. This review's objective is to highlight some recent research on planktons, focusing on their capabilities and opportunities for application as bioindicators of water quality.

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Waterbody status of upper Ganga basin and its major tributaries using enviro‐assessment techniques

Cited by 9 publications

References 25 publications

Mapping water quality parameters in Baner and Gaj rivulets: Insights into the potential impact on river Beas in Himachal Pradesh using ArcGIS

Mapping water quality parameters in Baner and Gaj rivulets: Insights into the potential impact on river Beas in Himachal Pradesh using ArcGIS

Status of fish assemblage structure in the Ganga and Indus riverine systems of the western Himalaya

A review on plankton as a bioindicator: A promising tool for monitoring water quality

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