Assess water quality
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Ebook "Threats to the quality of groundwater resources: Prevention and control" focuses on scientific and technological aspects of groundwater-resources assessment and surveillance. It describes relevant risks and investigates selected techniques for the monitoring and mitigation of the individuated threats to groundwater quality.
326p giangdongdinh 28-05-2024 2 1 Download
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Ebook "Experiences from surface water quality monitoring: The EU water framework directive implementation in the Catalan river basin district (Part I)" details the experiences gained by the Catalan Water Agency (ACA) in a Mediterranean watershed – the Catalan River Basin District – following the launch of the EU Water Framework Directive (WFD) in the year 2000. Experts in rivers, reservoirs, lakes, wetlands and estuaries present 13 chapters defining tools for water-status assessment specially adapted to Mediterranean conditions.
337p giangdongdinh 28-05-2024 2 0 Download
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This has increased the risk of water pollution and reduced the quality of surface water, resulting in a shortage of clean water for the daily lives of people in the province. The article has studied the application of the MIKE11-ECOLab model and correlation analysis method to assess the current situation of the wastewater receiving capacity of the central river system in Nam Dinh province. At the same time, it also analyzes and predicts the wastewater receiving capacity of the central river system in the province according to the trend of socio-economic development.
9p dianmotminh02 03-05-2024 3 1 Download
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This paper aims to evaluate the spatiotemporal distribution of six heavy metals (arsenic - As, cadmium - Cd, mercury - Hg, lead - Pb, zinc - Zn, and iron - Fe) in water and sediment environment and assess the pollution status of the heavy metals based on individual metals and overall metal contamination levels as well as a multiple metals index for the monitoring and sustainable management of estuarine environment of Ba Ria-Vung Tau Province.
16p dianmotminh02 03-05-2024 2 1 Download
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Ebook "The coliform index and waterborne disease: Problems of microbial drinking water assessment" examine the use of the coliform group as indicator organisms. Given recent technological advances in detection techniques, and also what appears to be the inability of the coliform index to adequately indicate the more significant causative agents of waterborne disease in the developed world, the text explores the future use of coliforms.
207p tracanhphuonghoa1007 22-04-2024 2 1 Download
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The study aims to assess the quality of soil and water environment in Phu My Species and Habitat Conservation Area, Kien Giang province. Water samples were collected at 16 sites in 7 different habitats (Lepironia articulata - Eleocharis dulcis habitat, Lepironia articulata - Melaleuca cajuputi habitat, Lepironia articulata - Ischaemum rugosum habitat, Eleocharis dulcis habitat,...
9p viohoyo 25-04-2024 2 2 Download
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This study applied principal components analysis (PCA) and cluster analysis (CA) to assess water quality and recommend sites and water parameters for water quality monitoring at Bung Binh Thien reservoir, An Giang province, Vietnam based on 11 water samples collected in the dry season.
10p viohoyo 25-04-2024 3 2 Download
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In study "Impact of urbanization on seawater quality in Quang Ninh province" the authors use indicators to assess the level of water pollution, such as chemical and microbial pollution and measure the impact of urban factors, such as population growth, wastewater discharge and water consumption. In the survey results of seawater quality in two seasons, the rainy season and the dry season, there is a difference in some specific hydrological indicators, such as Coliform exceeding the allowable threshold in the dry season and iron and ammonium content tending to increase.
11p tukhauquantuong1011 22-04-2024 4 2 Download
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In Vietnam, for a thousand years, interment has long been the main funeral practices, as it is the whole nation’s culture and custom. This study was conducted with the main goal is to assess water quality and Nitrat and Nitrit residual in Ipomoea aquatic from cemetery in Thanh Tri, Hanoi, Vietnam.
13p vilarry 01-04-2024 6 1 Download
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This study was conducted to assess the effects of stocking densities on the water quality, survival and growth of the freshwater prawn Macrobrachium rosenbergii postlarvae (PL) cultured in a biofloc system integrated with red seaweed (Gracilaria tenuistipitata).
7p viellison 28-03-2024 1 1 Download
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Ebook "The ecological status of European rivers: Evaluation and intercalibration of assessment methods" describes and compares the relevant methodologies and tools, based on a large data set covering rivers in most parts of Europe.
544p tachieuhoa 28-01-2024 5 2 Download
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Poor surface water quality, air pollution, solid waste collection, domestic water supply, and many more environmental issues are plaguing urban areas due to policies encouraging fast urbanization but failing to synchronize infrastructure. This has heightened the importance of urban environmental management.
8p vimichaelfaraday 28-12-2023 7 3 Download
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Coliform bacteria are essential variables for assessing riverine water quality. In this study, the faecal indicator bacteria (FIB) in relationship with some physico-chemical variables were investigated during the period 2020-2022 for four urban rivers (To Lich, Lu, Set, and Kim Nguu) in the inner Hanoi city to provide the updated water quality of these rivers.
14p vialfrednobel 21-12-2023 3 2 Download
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This paper presents the results of water quality assessment of clam farming areas for 3 monitoring points in Tien Hai district, Thai Binh province. From the results of the assessment, this study suggests management measures, including improving water quality index used to zoning water quality, thus better managing clam areas; and technical measure which improves farming techniques to protect the aquatic environment of farmers.
11p vishekhar 01-11-2023 4 1 Download
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Part 1 book "Fisheries management - A manual for still water coarse fisheries" includes content: Introduction; ecology of lakes, bacteria; plants; invertebrates; fish; disease causing organisms; mammals and birds; developing and preparing a fishery; the construction of a still water fishery; fish stock assessment; stock manipulation; invertebrate survey; control of water quality.
217p oursky07 23-10-2023 4 2 Download
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In this study, the water quality of the Day River flowing through Ninh Binh province was assessed through (1) several individual indicators and (2) the Water Quality Index - WQI and at the same time, the main sources of discharge in the area.
8p viindra 06-09-2023 3 3 Download
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The trophic levels in urban lakes are typically based on the forms of nutrition and phytoplankton communities in the lakes. In this study, comparisons between eutrophication indices and the water quality index (VN-WQI) were used to classify the water quality of 20 lakes in Hanoi, Vietnam.
12p viengels 25-08-2023 6 2 Download
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This result demonstrates the negative impacts of aquaculture activities on the coastal lagoon's water environment, and local authorities need appropriate solutions for sustainable aquaculture activities in this area.
14p vinebula 02-06-2023 5 3 Download
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The study was conducted to evaluate 5 main river basins: Long Song River, Luy River, Cai Phan Thiet River, Ca Ty River and Phan River in Binh Thuan province has a great impact on the province’s socio–economic development.
16p viironman 02-06-2023 6 3 Download
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In addition to the economic successes, regional water environment has been and is being affected by increasing agricultural, industrial and daily–life wastes. Water pollution is a global problem, not just one country, or any one territory. To take specific measures to protect water resources, it is essential to assess the current state of water quality.
22p viironman 02-06-2023 4 3 Download