scholarly journals Analisis Kualitas Air Permukaan Rawa Gambut Rasau Bervegetasi Mangrove Di Desa Rantau Panjang Kabupaten Muaro Jambi

2020 ◽  
Vol 5 (2) ◽  
pp. 59
Author(s):  
Guntar Marolop S ◽  
Peppy Herawati
Keyword(s):  
Peat Soil ◽  
Physical Parameters ◽  
Chemical Parameters ◽  
Peat Soils ◽  
Water Parameters ◽  
Peat Swamp ◽  
Mangrove Vegetation ◽  
Physical And Chemical ◽  
The Village ◽  
Better Than

Peat soil is a type of soil that is formed from the accumulation of plant debris which undergoes a decomposition process. This is why peat soil contains high organic matter and is acidic. Peat soils will affect the parameters of a surrounding aquatic ecosystem, such as the Rasau peat swamp ecosystem in the village of Rantau Panjang. Peat swamp water parameters are influenced by substances stored in the peat such as having a low pH, high heavy metal content, and having high TSS, TDS, BOD and COD values. The water parameter of peat swamp with mangrove vegetation is better than that of peat swamp that does not have mangrove vegetation. This can be seen if the peat swamp water parameters are laboratory tested. The physical parameters of water, namely temperature, TDS, DHL, color, and turbidity were lower in the Rasau peat swamp with mangrove vegetation compared to the non-vegetated ones. The chemical parameters of the Rasau peat swamp with high density mangrove vegetation such as higher pH, and lower BOD, COD, and iron (Fe) when compared to peat swamps without mangrove vegetation. However, the physical and chemical parameters of vegetated and non-vegetated peat swamps are still above the PPRI No. 82 of 2001.

ANALISIS TINGKAT KERUSAKAN DAN VEGETASI MANGROVE DI KAWASAN PESISIR LABUHAN SAWO KABUPATEN SUMBAWA

2020 ◽  
Author(s):  
Supratman
Keyword(s):  
Mangrove Ecosystem ◽  
Coastal Areas ◽  
Physical Parameters ◽  
Chemical Parameters ◽  
Individual Tree ◽  
Composition And Structure ◽  
Sonneratia Alba ◽  
Mangrove Vegetation ◽  
Physical And Chemical Parameters ◽  
Physical And Chemical

The main cause of damage to the mangrove vegetation is the lack of attention and management are not optimal by the public and Associated Stake Holder. Some of the problems in the management of mangrove forests in Indonesia, among others, land controversy that made pond, thus causing damage to habitat and biodiversity in the region. Preliminary study findings that in coastal areas Labuhan Sawo Sumbawa most people have made the area the growth of mangrove area into ponds. One alternative to overcome these problems we need information about the composition and structure of mangroves and mangrove damage levels in the target area. This study aims to determine the composition and structure of vegetation, the extent of damage, physical and chemical parameters and morphometric structure of leaves in the mangrove ecosystem in coastal areas Labuhan Sawo Sumbawa regency. As for the planning study done in 2015 with the allocation of time from May to December Belan. The method used is the method of terraced lanes to two lanes, each lane there are four six plots, each individual tree (Plot 10 x 10 meters) to the level of 5 x 5 m saplings and seedlings to 2 x 2 m. The focus of the parameters analyzed in this study is the degree of damage to the mangrove, composition and structure, chemical and physical parameters morphometric leaf structure. The output of this research is to add insight knowledge, especially with regard to the level of damage and mangrove vegetation. After reporting the progress of the final results in this study that the findings of the field, there are four types of mangrove ie Sonneratia alba, Sonneratia casseolaris, Avicenia officinalis, and Rhizopora sp. The type of dominant vegetation is the type Sonneratia alba with important value index poho level, (IVI = ....%), Level Stake (IVI = ... ..%) Seedlings, (IVI = ...%). Results of analysis of mangrove forest vegetation density in Labuhan Sawo Sumbawa Besar classified medium category with Value (IVI = 1099.56 tree). Results of analysis of Physical and Chemical Parameters in the study area is for temperatures ranging from 30, 1 C. Salinity About 152 ppm. And PH 6.74. From the results of the study of temperature, salinity, and pH of the growth of mangroves in Labuhan Sawo still qualify optimum weeks to grow and develop properly. The results of the analysis Morphometrics leaves at four stations. At Station 1 at 16.87%, station 2 at 17.25%. Station 3 at 17.69% and 18.51% at station 4. This means that overall the value of mangrove found there was a tendency kooefesien morphometric leaf morfometriknya experienced dispersal, meaning the leaves are unhealthy. As a recommendation in this area should be the rehabilitation of mangrove ecosystems in the region Labuhan Sawo Sumbawa, then build kemitaraan or cooperation Stakeholder linked to local communities by replanting mangrove trees and make regulations concerning laragan over the puncture of land in coastal areas that could potentially damage the mangrove ecosystem ,

scholarly journals Kajian kualitas air pada area budidaya kurungan jaring tancap (KJT) di Danau Tutud Desa Tombatu Tiga Kecamatan Tombatu Kabupaten Minahasa Tenggara

2017 ◽  
Vol 5 (1) ◽  
Author(s):  
Christian Tokah ◽  
Suzanne L. Undap ◽  
Sammy N.J. Longdong
Keyword(s):  
Water Quality ◽  
Good Condition ◽  
Laboratory Analysis ◽  
Ex Situ ◽  
Primary Data ◽  
Physical Parameters ◽  
Chemical Parameters ◽  
Research Activities ◽  
Physical And Chemical Parameters ◽  
Physical And Chemical

The aim of this study was to measure and assess the physical and chemical parameters of water quality in the area of ​​fixnet cage cultureat Lake Tutud Tombatu TigaVillagewhich included temperature, pH, DO, TDS, NO3, NO2, NH3 and PO4 in a different time.This research was conducted from August to November 2016. The research activities consisted of direct measurements in the field (in situ) using a Horiba instrument and laboratory analysis (ex situ) at the Agency for Industrial Research and Development Research Institute of Standardization and Industrial Manado. Determination points were done by purposive sampling which refers to the physiographic location wherever possible in order to represent or describe these waters.Water quality measured at4 stations using a Horiba at a depth of 0.5 meters from the bottom of the lake.Station I represented Inlet water, Station II where the cultivation A, Station III where the cultivation B and Station IVwhere no cultivation. The data obtained and collected were primary data i.e., measurement of physical and chemical parameters of water quality as well as watching for signs of sick fish, dead fish, and the growth of farmed fish.The results showed the water temperature ranged between 28-29 ° C, TDS 0266-0412 mg/L and chemical parameters for dissolved oxygen 2-5 mg/L, pH 7-8 and for the results of laboratory analysis, N03(0.7 - 6.3 mg/L), NO2(0001-0002 mg/L), NH3 (0180-1920 mg/L), PO4(0020-0209 mg/L). In general, the existence of water quality of lake Tutud were still in good condition except for NH3 concentrationthat exceeded quality standard limitsof Government Regulation No. 82 of 2001. Basically lake Tutud can still be used for fish farming, but the addition of new cages were not recommended.   Keywords: Lake Tutud,water quality, physical parameters, chemical parameters, fix net cage

scholarly journals Decentralized wastewater treatment performance evaluation based on chemical and physical parameters at Bantul Regency, Yogyakarta

2019 ◽  
Vol 280 ◽  
pp. 03006
Author(s):  
Suphia Rahmawati ◽  
Andik Yulianto ◽  
Ahmad Traju Pangentas Wijayaningrat
Keyword(s):  
Wastewater Treatment ◽  
Treatment Plant ◽  
Domestic Wastewater ◽  
National Standard ◽  
Physical Parameters ◽  
Chemical Parameters ◽  
Oil And Grease ◽  
Physical And Chemical Parameters ◽  
Simple Technology ◽  
Physical And Chemical

Communal wastewater treatment plant (CWWTP) has been chosen as one system to treat domestic wastewater due to simple technology, flexible management, and cost-effectiveness. There are 376 CWWTP have been recorded by Environmental Agency of Yogyakarta (DLH DIY) that spread in five regencies. Monitoring results on CWWTP effluent showed that some physical and chemical parameters did not meet the domestic wastewater standard. Therefore, evaluation of removal efficiency in terms physical and chemical parameters are necessary. The samples were collected from nine CWWTP in Banguntapan, Bantul and Gamping sub-districts. The physical and chemicals parameters (pH, TSS, BOD, COD, Ammonia, oil, and grease) of influent and effluent from CWWTP are analyzed based on National Standard of Indonesia (SNI) for domestic wastewater. The results show that BOD (>70%) and TSS (>50%) have better removal effectiveness compare with COD, ammonia, oil, and grease (40%). Overall, CWWTP in Banguntapan subdistrict has better performance compare with CWWTP in Bantul subdistrict.

scholarly journals Kimmeridgian–Volgian ostracods of Samarskaya Luka: Paleoecological analysis and reflection of sedimentation conditions in rock magnetism

2021 ◽  
Vol 21 (2) ◽  
pp. 118-136
Author(s):  
Julia N. Savelieva ◽  
◽  
Andrey Yu. Guzhikov ◽  
Keyword(s):  
Rock Magnetism ◽  
Chemical Parameters ◽  
Habitat Temperature ◽  
Sea Level Fluctuations ◽  
Significant Relationships ◽  
Water Oxygen ◽  
Physical And Chemical ◽  
The Village ◽  
Sedimentation Conditions ◽  
Samarskaya Luka

The analysis of the distribution of the Kimmeridgian–Volgian ostracods in the section near the village Valy made it possible to establish a sequence of eight communities, the change of which reflects changes in the ecological conditions in the basin. Changes in sea level fluctuations, the main physical and chemical parameters of the ostracod habitat – temperature, salinity of water, oxygen content in it, eutrophy and concentration of organic matter in sediment – are reconstructed. Information on the magnetic susceptibility and its increase after heating was obtained. Statistically significant relationships between the petromagnetic characteristics and some conditions of sedimentation were established. The conclusion about the relevance of continuing such studies at objects of different ages and genesis was made.

scholarly journals ANALISIS PENGEMBANGAN BUDIDAYA RUMPUT LAUT Gracillaria sp DI KECAMATAN SINJAI TIMUR KABUPATEN SINJAI

2021 ◽  
Vol 3 (2) ◽  
pp. 30-33
Author(s):  
Irmawati Malkab ◽  
Hadijah Hadijah ◽  
Sri Mulyani
Keyword(s):  
Water Environment ◽  
Pond Water ◽  
Limiting Factor ◽  
Physical Parameters ◽  
Chemical Physics ◽  
Seaweed Farming ◽  
East Village ◽  
Suitable Site ◽  
Physical And Chemical ◽  
The Village

Kondisi lingkungan perairan tambak terutama dari aspek kualitas fisika dan kimia perairan sangat menentukan keberhasilan budidaya rumput laut gracilaria sp.  Tujuan  penelitian ini adalah menganalisis parameter fisika dan kimia air tambak yang mendukung pengembangan budidaya rumput laut dan penentuan lokasi yang sesuai untuk pengembangan budidaya rumput laut ditinjau dari aspek fisika dan kimia air di empat desa/Kelurahan  Kecamatan Sinjai Timur Kabupaten Sinjai.  Dilaksanakan pada bulan Januari sampai Februari 2016. Teknik analisis dilakukan dengan menentukan beberapa parameter fisika kimia air sebagai faktor pembatas yang terdiri dari: kecerahan, suhu, kedalaman, salinitas, pH, DO,CO2, fosfat, dan nitrat.  Parameter pembatas  dalam empat  kelas kategori, yaitu kelas sangat sesuai, sesuai, kurang sesuai , dan tidak sesuai.  Hasil Penelitian menunjukkan tambak di Kelurahan Samataring, Desa Tongke-tongke, Desa Panaikang, dan Desa Pasimarannu sesuai untuk pengembangan budidaya rumput laut gracillaria sp. Condition pond water environment, especially from the aspect of water quality chemical physics determine the success of seaweed farming gracilaria sp. The purpose of this study was to analyze the physical and chemical parameters of water ponds, which supports the development of seaweed farming and determining a suitable site for the development of seaweed cultivation from the aspect of chemical physics of water in four villages / East Village Sinjai Sinjai district. Conducted in January and February 2016. Technical analysis is done by determining several physical parameters of water chemistry as a limiting factor consisting of: brightness, temperature, depth, salinity, pH, DO, CO2, phosphate, and nitrate. Parameters delimiter in four grade categories, namely class is suitable, appropriate, less appropriate and not appropriate. Research shows ponds in the village of Samataring, Tongke-tongke, Panaikang and pasimarannu appropriate for the cultivation of seaweed gracillaria sp.

scholarly journals Water Quality Assessment and Monitoring of Closed Rearing System of the Sea Cucumber Holothuria scabra

2020 ◽  
Vol 37 (2) ◽  
Author(s):  
Hanny Meirinawati ◽  
Hanif Budi Prayitno ◽  
Lisa Fajar Indriana ◽  
Muhammad Firdaus ◽  
A'an Johan Wahyudi
Keyword(s):  
Water Quality ◽  
Sea Cucumber ◽  
Water Quality Assessment ◽  
Water Quality Monitoring ◽  
Physical Parameters ◽  
Chemical Parameters ◽  
Sea Cucumbers ◽  
Fishery Resource ◽  
Physical And Chemical Parameters ◽  
Physical And Chemical

Sea cucumbers are an essential fishery resource. Therefore, effective aquaculture methods should be developed to achieve their optimal production. Sea cucumbers are susceptible to various environmental factors, one of which is water quality. Monitoring water quality based on physical and chemical parameters should be useful to the rearing system in aquaculture. In practical use, farmers usually monitor only temperature, salinity, and pH, neglecting the essential role of chemical parameters. This review focuses on and urges the monitoring of physical and chemical parameters. We explored the water quality parameters that may be crucial to the sea cucumber rearing system, including temperature, salinity, pH, dissolved oxygen, ammonia, turbidity, particulate organic matter, total nitrogen, nitrate, nitrite, ammonium, silicate, and phosphate. Furthermore, this paper presents a practical way to monitor the aquaculture or rearing system of sea cucumbers. It is suggested that temperature and salinity are the crucial physical parameters, while the essential chemical parameters are phosphate, nitrate, and ammonia.

scholarly journals Water Resource use and Management, Determination of Physical-Chemical Water Parameters in Radonique Lake

2018 ◽  
Vol 34 (4) ◽  
pp. 1774-1778
Author(s):  
Adem Dreshaj ◽  
Bedri Millaku
Keyword(s):  
Heavy Metals ◽  
Resource Use ◽  
Water Quality Monitoring ◽  
International Standards ◽  
Chemical Parameters ◽  
Water Parameters ◽  
To Come ◽  
Physical And Chemical ◽  
Chemical Water

This paper aims to reach clear conclusions and conclusions about the importance of management in increasing water quality, monitoring wind, taste and color, and so on. . Studies have been carried out in Radoniq Lake, monitoring physical and chemical parameters as well as heavy metals. Research results have been successful since we have managed to come up with concrete results and conclusions about what it is aimed at. Normally, heavy metals are defined in some locations such as : H-1, H-2, H-3, H-4, H-5 (Fe, Mn, Al, NO 3, NO 2, NH 4+). So the management of water resources has an irrefutable importance in achieving the desired performance on the market, which has also been proven by scientific research, the results of which will appear in some cases exceed international standards.

scholarly journals Physical Parameters and Fatty Acids Profiles in Milanino, Mericanel Della Brianza, Valdarnese Bianca and Commercial Hybrids (Gallus Gallus Domesticus) Table Eggs

Animals ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 1533
Author(s):  
Stefano Paolo Marelli ◽  
Luisa Zaniboni ◽  
Manuela Madeddu ◽  
Ahmad Abdel Sayed ◽  
Maria Giuseppina Strillacci ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Nutritional Value ◽  
Principal Component ◽  
Physical Parameters ◽  
Chemical Parameters ◽  
Genetic Origin ◽  
Fatty Acids Profile ◽  
Sources Of Variation ◽  
Physical And Chemical

The aim of the present study is to investigate the physical parameters and fatty acid composition and related nutritional parameters of market-procured table eggs from Milanino, Mericanel della Brianza and Valdarnese Bianca hens compared to two commercial hybrid strains’ eggs to determine characterizing quality traits for traditional breeds conservation and valorization through high quality niche products. Fifty-four market eggs by three traditional breeds (Mericanel della Brianza—MRC; Milanino—MLN; and Valdarnese Bianca—VLD) and two commercial hybrid strains (Commercial Hybrid Brown—CHB; Commercial Hybrid White—CHW) have been analyzed—physical parameters, fatty acids profile and atherogenic and thrombogenic indexes were investigated. A General Linear Model—GLM was applied to data analysis with breed and genetic origin (traditional breed—TRD; commercial hybrid—HYB) as sources of variation. Two Principal Component Analyses (PCA) were carried out with physical parameters and fatty acid parameters as variables. Eggs produced by traditional breeds MRC MLN and VLD differentiate from eggs produced by commercial hybrids CHB and CHW in physical and chemical parameters (fatty acids parameters). The nutritional value of the traditional eggs has been demonstrated to be higher considering the yolk content, the PUFA fraction, the more favorable n6/n3 ratio and the atherogenic and thrombogenic indexes. Commercial layers’ eggs revealed their higher commercial value based on weight, albumen content and percentage of edible content.

scholarly journals PHYSICOCHEMICAL AND BIOLOGICAL PARAMETERS OF WATER AT INDUSTRIAL SITES OF METROPOLITAN CITY OF CHENNAI, TAMIL NADU, INDIA

2020 ◽  
Vol 4 (2) ◽  
pp. 90-98
Author(s):  
Murugesan Sakthivadivel ◽  
Arunachalam Nirmala ◽  
Jeyabharathi Sakthivadivel ◽  
Rajaratnam Rajiv Mukhilan ◽  
Samuel Tennyson
Keyword(s):  
Water Samples ◽  
Tamil Nadu ◽  
Control Area ◽  
Total Alkalinity ◽  
Total Hardness ◽  
Physical Parameters ◽  
Biological Parameters ◽  
Chemical Parameters ◽  
Physical And Chemical ◽  
Red Hills

Water is essential to sustain life, and an adequate, safe and accessible supply must be available to all as improving access to safe drinking water can result in tangible benefits to health. In the present study, eighteen water samples from six different study area, viz., Red Hills, T. Nagar, Saidapet, Ashok Nagar, Alandur and Guindy of metropolitan Chennai were tested for their physicochemical and biological parameters, of which Red Hills served as control area. Results with regard to the physical parameters, showed no variation in the colour of water samples which was clear except for control as it appeared light brown. The odour of samples collected from all six study areas was observed to be constant and agreeable. The water temperature, turbidity, electrical conductivity and total dissolved solids for all six study areas ranged from 28.7 to 29.7°C, 3.7 to 11.7NTU, 723.3 to 1099.7μS/cm, and 396.7 to 805.0mg/L. The values of chemical parameters represented by pH, total hardness, total alkalinity, sulphates and flourides ranged from 7.7 to 8.0, 128.0 to 503.3mg/L, 13.3 to 50.0mg/L, 106.6 to 224.0mg/L, and 0.6 and 1.5mg/L. All the samples were found to be free from coliforms except for the control in the case of biological parameters. Overall results indicate that the physical and chemical parameters were found to be within the permissible limits set by standards and biological contamination was absent in the samples except in control which is a natural reservoir.

scholarly journals The Study of Quality of the River Pandayangan in His Review of the Factors of Physical-Chemical

2021 ◽  
Vol 4 (1) ◽  
pp. 1236-1241
Author(s):  
Bunga Nasib Manalu ◽  
Arman Harahap
Keyword(s):  
Water Quality ◽  
Local Community ◽  
Physical Parameters ◽  
Raw Water ◽  
Chemical Parameters ◽  
Descriptive Research ◽  
Physical Chemical ◽  
Class B ◽  
Physical And Chemical

The river is one of the forms of the aquatic ecosystem is open, which is also prone to the existence of a pollution.Pollution that occurs in a river is usually caused by environmental conditions and human activities around the river.The river water Pandayangan is one of the rivers that are widely used by the local community for a variety of activities, namely as a tourist attraction, bathing, washing, and others. This research is a descriptive research that aims to determine the water quality of the river in physics and chemistry of the location of the research based on the raw water quality. Research conducted at three locations and sampling the water for the third observation stations do the measurement of physical parameters such as Temperature, Color, and Turbidity while the chemical parameters include pH, BOD, Ammonia, Nitrite, Organic Number, Alkaliniti and Asiditi. Based on the results of testing the physical and chemical parameters then be concluded that the water quality of the river Pandayangan still meet the quality standards of water quality class B or raw water.

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