EVALUASI KONDISI LINGKUNGAN PERAIRAN KEPULAUAN SERIBU

2018 ◽  
Vol 4 (1) ◽  
Author(s):  
Suhendar I Sachoemar
Keyword(s):  
Water Quality ◽  
Heavy Metal ◽  
Chemical Data ◽  
Environmental Situation ◽  
Water Ecosystem ◽  
High Turbidity ◽  
Physical And Chemical

An evaluation of the environmental situation of the Seribu Islands water ecosystem was conducted byusing the physical and chemical data obtained from various sources. The water quality of the Seribu Islandin general was within the range of moderate to good quality with indication poor trend in the southern partdue to relatively high turbidity as shown by lower transparency and high of the heavy metal concentrationof the Cd and Pb. The situation recommends that the aquaculture activities should be directed to themiddle and northern part of Seribu Island to ensure their sustainability.

scholarly journals KARAKTERISTIK LINGKUNGAN PERAIRAN KEPULAUAN SERIBU

2018 ◽  
Vol 4 (2) ◽  
Author(s):  
Suhendar I Sachoemar
Keyword(s):  
Water Quality ◽  
Heavy Metal ◽  
Metal Concentration ◽  
Heavy Metal Concentration ◽  
Middle Part ◽  
Moderate Level ◽  
Chemical Data ◽  
Physical And Chemical ◽  
Degraded Water Quality

An identification of the environment characteristics of the Seribu Islands was conducted by using the physical and chemical data obtained from various sources. The characteristics of the water quality at the Seribu Island was identified as a moderate level in the middle part and better in the northern part. While in the southern part was poor due to the effect of the degraded water quality at Jakarta Bay as indicated by low transparency and high heavy metal concentration of the Cd and Pb.  Keywords :  Karakteristik  lingkungan perairan, Kepulauan Seribu

scholarly journals ANALISIS KESESUAIAN PERAIRAN UNTUK BUDIDAYA IKAN KERAPU MACAN (Epinephelus fuscoguttatu) DI PERAIRAN PULAU TEGAL KECAMATAN TELUK PANDAN KABUPATEN PESAWARAN

2018 ◽  
Vol 6 (2) ◽  
pp. 705 ◽  
Author(s):  
Glenn Valentino ◽  
Abdullah Aman Damai ◽  
Herman Yulianto
Keyword(s):  
Water Quality ◽  
Secondary Data ◽  
Fish Farming ◽  
Primary Data ◽  
Marine Aquaculture ◽  
Quality Of Waters ◽  
Epinephelus Fuscoguttatus ◽  
Tiger Grouper ◽  
Physical And Chemical

Tiger grouper is a marine aquaculture commodities that has good prospects to be developed. One of the areas that could potentially be used as a place of tiger grouper fish farming is the Tegal Island, Pesawaran. The purpose of this research was to analyze the level of water quality for fish farming tiger grouper (Epinephelus fuscoguttatus). This research was carried out in March-May 2017 descriptive analytic nature by doing the observations on the quality of waters which include physical and chemical parameters. The data that used in this research sourced from primary data about the suitability waters of the island while the secondary data is form in research location maps. There were 4 sampling stations which determined with global positioning system (GPS). The results showed that the water quality which is owned by the island's waters on station 1, 2, 3 and 4 were in the quite appropriate category for the cultivation of tiger grouper.

scholarly journals Variations in selected water quality variables and metal concentrations in the sediment of the lower Olifants and Selati rivers, South Africa

Koedoe ◽  
1994 ◽  
Vol 37 (2) ◽  
Author(s):  
T. Seymore ◽  
H.H. Du Preez ◽  
J.H.J. Van Vuren ◽  
A. Deacon ◽  
G. Strydom
Keyword(s):  
Water Quality ◽  
Sediment Quality ◽  
Metal Concentrations ◽  
Water And Sediment ◽  
Water And Sediment Quality ◽  
Special Concern ◽  
Olifants River ◽  
Western Side ◽  
Physical And Chemical

A survey of the water and sediment quality of the lower Olifants River and lower Selati River was carried out. Metal concentrations (Cr, Cu, Fe, Mn, Ni, Pb, Sr and Zn) in the water and sediment, as well as the physical and chemical characteristics of the water were determined over a two-year period (April 1990 - February 1992). The water quality of the lower Selati River, which flows through the Phalaborwa area, was found to be influenced by the mining and industrial activities in the area. It was also the case with the lower Olifants River after the Selati-Olifants confluence, although the concentrations of most variables did decrease from the western side of the Kruger National Park to the eastern side due to dilution of the water by tributaries of the Olifants River. Variables of special concern were sodium, fluoride. chloride, sulphate, potassium, the total dissolved salts and the metal concentrations (except strontium). The water quality of the Selati River in the study area is a great cause of concern and a further degradation thereof cannot be afforded.

Physicochemical and heavy metal analysis of pond water quality of Mau-aima vicinity, Allahabad (India)

2017 ◽  
Vol 10 (1) ◽  
pp. 29
Author(s):  
Mohammad Rehan ◽  
Dhirendra Kumar Bharati ◽  
Sushmita Banerjee ◽  
Ravindra Kumar Gautam ◽  
Mahesh Chandra Chattopadhyaya
Keyword(s):  
Water Quality ◽  
Heavy Metal ◽  
Pond Water ◽  
Metal Analysis ◽  
Heavy Metal Analysis

Characteristics of the Physical and Chemical Parameters of Water in Pools of Port in Świnoujściein 2009

2013 ◽  
Vol 6 ◽  
pp. 78-84
Author(s):  
Emil Cyraniak ◽  
Piotr Daniszewski ◽  
Beata Draszawka-Bołzan
Keyword(s):  
Water Quality ◽  
Surface Waters ◽  
Research Evaluation ◽  
Water Level Fluctuations ◽  
The Status ◽  
The Moment ◽  
The Baltic ◽  
General Cargo ◽  
Physical And Chemical

The aim of this work was to be traced during the summer and autumn of 2009 the level and dynamics of changes in the waters of the port the port Świnoujście general parameters pools water quality. In the work of the General indicators of water temperature, were numbered: pH, BOD5, COD-Cr, Cl-. All the markings and the calculation was performed according to the methods recommended by Polish Standards, applying analytical procedures described in. by Dojlido, Elbanowską, Hermanowicz. Port of Świnoujście is a sea port located on the Gulf of Pomorską, on the southern coast of the Baltic Sea, on the islands of Usedom and Wolin. The Port is located at the Świna, in Świnoujście, West Pomeranian Voivodeship. The port can be placed on ships with a maximum length of 42.0 m and width 260,0 m, draught 12.8 m. The tides in the Harbor, but the water level fluctuations are possible with sudden currents entering and outgoing, which depending on the direction of prevailing winds and reaching speeds of up to 1.5 knots. At the entrance to the port at the West breakwater, It is Western. The primary function of the port of Świnoujście is the transshipment of cereals, ores, oil, paper, cellulose, general cargo, coal, iron. Trying to test water were collected by PN/C-04632.03 with a depth of about. 2 m below the water surface. The temperature at the place of sampling were numbered, pH. Collected water samples were fixed in accordance with the recommendations in the Polish Standard-PN/C-04632.04. Other indicators for the quality of the waters have been tagged within 24 hours from the moment of download attempts. The quality objectives was evaluated according to the criteria recommended to evaluate inland surface waters referred to in regulation of the Minister of the environment of 11 February 2004 on the classification for the present status of surface water and groundwater, how to conduct monitoring and how to interpret the results and presentation of these waters. Due to the exposure of the docks the port Świnoujście on the pollution associated with cross-what are the cereals, ores, oil, cellulose, carbon, iron, general research evaluation of the water quality of these pools, you can assess the status of water in order to keep these waters.

scholarly journals Surface water quality assessment using hybrid multivariate statistical analysis and geographic information system based on integrated water quality index model for Maozhou River Basin, Guangdong, China

2021 ◽  
Author(s):  
Tao Lin ◽  
Huiqing Yu ◽  
Qi Wang ◽  
Lin Hu ◽  
Jing Yin
Keyword(s):  
Water Quality ◽  
Surface Water ◽  
River Basin ◽  
Surface Water Quality ◽  
Water Quality Evaluation ◽  
Multivariate Statistical ◽  
Index Model ◽  
Water Ecosystem ◽  
Water Quality Status

Abstract The river is a vital component of the water ecosystem in both urban and rural regions. However, its rapidly increasing pollutants are posing a severe threat for water ecosystem security. Using Multivariate statistical technique and Integrated water quality index model (IWQI) to evaluate surface water quality and its spatial distribution based on Geographic information system (GIS). This combinatorial model have been proved to be a feasible tool for evaluating surface water quality at large-scale basin. This study analyzed the spatio-temporal variations of surface water quality, which were determined monthly from samples collected in the Maozhou River Basin Guangdong Province, China from 2018 to 2020. The results demonstrated that the surface water quality status of in the Maozhou River Basin has been steadily improved during the study period. The surface water quality of 82.17% of monitoring site reached the water quality target of function zones (surface water quality of the class V standards), with the IWQI values ranging from 12.118 to 3.650. By the end of 2019, black-odorous water in Maozhou River basin has disappeared from our sight. By 2020, the water quality status of the Maozhou River Basin has been steadily maintained at “Medium and good” level, and the main background pollutants for the water quality target of function zones is NH3-N. However, the some area in which the surface water quality still need to further improve is estuary and southwest tributary in the basin. This finding calls for further efforts to improve surface water quality and to properly deal with various sources of pollution in the watershed. It is concluded that this combined surface water quality evaluation model is more efficient and reasonable for surface water quality evaluation at a larger scale. It can provide scientific foundation for the water ecosystem management and planning in efficiently managing and evaluating surface water quality at river or basin scales.

scholarly journals Characteristics of the Physical and Chemical Parameters of Water in Pools of Port in Szczecin in 2009

2013 ◽  
Vol 6 ◽  
pp. 70-77
Author(s):  
Emil Cyraniak ◽  
Piotr Daniszewski ◽  
Beata Draszawka-Bołzan
Keyword(s):  
Water Quality ◽  
Surface Waters ◽  
Research Evaluation ◽  
Chemical Parameters ◽  
The Status ◽  
Carbon Iron ◽  
Oder River ◽  
The Moment ◽  
Physical And Chemical

The aim of this work was to be traced during the summer and autumn of 2009 the level and dynamics of changes in the waters of the Port of Szczecin General docks parameters water quality. In the work of the General indicators of water temperature, were numbered: pH, BOD5, COD-Cr, Cl-. All the markings and the calculation was performed according to the methods recommended by Polish Standards, applying analytical procedures described in by Dojlido, Elbanowska, Hermanowicz. Port of Szczecin is located on the Oder river and its right shoulder Regalicy. Is located in the western part of the port of Szczecin, in the northern part of the Valley of the lower Oder river on May. The port consists of water bodies which are branches of the Oder river and the channels: Mieleński, Grabowski, Dunczyca Channel Figh, Wroclaw, Parnica, Channel Channel Debicki and Lake Dabie. Trying is water were collected by PN/C-04632.03 with a depth of about. 2 m below the water surface. The temperature at the place of sampling were numbered, pH. Collected water samples were fixed in accordance with the recommendations in the Polish Standard-PN/C-04632.04. Other indicators for the quality of the waters have been tagged within 24 hours from the moment of download attempts. The quality objectives was evaluated according to the criteria recommended to evaluate inland surface waters referred to in regulation of the Minister of the environment of 11 February 2004 on the classification for the present status of surface water and groundwater, how to conduct monitoring and how to interpret the results and presentation of these waters. Due to the exposure of the docks the port Szczecin on the pollution associated with cross-what are the cereals, ores, oil, cellulose, carbon, iron, general research evaluation of the water quality of these pools, you can assess the status of water in order to keep these waters.

scholarly journals Organik Tavukçulukta İçme Suyu Özellikleri, Beslemedeki Önemi ve Su Kalitesini Artırmaya Yönelik Uygulamalar

2013 ◽  
Vol 1 (1) ◽  
pp. 12 ◽  
Author(s):  
Hasan Eleroğlu ◽  
Arda Yıldırım ◽  
Ahmet Şekeroğlu
Keyword(s):  
Water Quality ◽  
Water Sources ◽  
Organic Production ◽  
Poultry Production ◽  
Water Contaminants ◽  
Quality Of Water ◽  
Quality Of Products ◽  
Physical And Chemical ◽  
The Impact

The source of water, the content and quality is very important used in every stage of poultry production. The birds must have continuous access and supply of quality water without any antibiotic and bacteriological residues. Sensory, physiochemical properties and chemical composition must be taken into consideration while assessing water quality. The quality of water used in the production of conventional or organic poultry has impacts on the poultry health, quality of products and human health. The impact of water quality is higher on the functionality of water in live organism and the consumption amount varies depending on many factors. A source of water which is used in organic production is also important with their characteristics. Different water sources may be used for animal consumption, such as springs, shallow wells, deep and artesian wells, lakes and creeks. Organic farms should regularly submit water samples to a laboratory for testing of water quality against the possibility of contamination of water sources. Water contaminants could create equipment problems and restrict the amount of water available for consumption therefore affects the quality of products. There are many aspects to the broad problems of water quality and different physical and chemical applications used to ensure sustainability of water quality for human and animal use. In this review, it will be focused on the quality of the water to be used in the organic poultry production and quality enhancing physical and chemical applications.

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