scholarly journals Analisis Hubungan Kelimpahan Plankton di Permukaan Terhadap Hasil Tangkapan Ikan Lemuru (Sardinella lemuru) di Selat Bali

2017 ◽  
Vol 4 (1) ◽  
pp. 151
Author(s):  
Hasanuddin Parulian Sihombing ◽  
I Gede Hendrawan ◽  
Yulianto Suteja
Keyword(s):  
Sampling Method ◽  
Strong Relationship ◽  
Zooplankton Abundance ◽  
Sampling Point ◽  
Water Sampling ◽  
Phytoplankton Abundance ◽  
Fish Food ◽  
Area Sampling ◽  
The Relationship

Lemuru fish is one of fishery commodity that has high economical value and one of fish that most catched by fisherman in Bali Strait. Lemuru fish had been caught in Bali Strait was fluctuating every month and every years. This condition was related with food source of Lemuru fish such as phytoplankton and zooplankton. So this research was conducted to explained the relationship phytoplankton and zooplankton abundance with Lemuru fish catched  in Bali strait. This study focus in Bali strait during March until May 2017. Determination of sampling point used area sampling method while water sampling occured in surface water with pouring method. Total of phytoplankton and zooplankton abundance in Bali strait in March until May had formed the sinusoidal model with their abundance ranged 301 ind/L – 604 ind/L and 7 ind/L – 12 ind/L. Plankton abundance in Bali strait in March until May (transisonal season 1) was categorized low abundance if compared with plankton abundance in another season. The low value of phytoplankton abundance caused by non upwelling phenomenon and grazing process and the low abundance of zooplankton caused by low rate of zooplankton and predation by Lemuru fish. Phytoplankton and zooplankton abundance had  strong relationship with Lemuru fish catched with correlation coefficient value 0.76 and 0.69. This condition caused by phytoplankton and zooplankton are source of Lemuru fish food.

scholarly journals Tingkat Cemaran Logam Berat Pada Air Sungai Batanghari Provinsi Jambi berdasarkan Indeks C/P (Contamination/Pollution)

2020 ◽  
Vol 3 (2) ◽  
pp. 62
Author(s):  
Shally Yanova ◽  
Kory Asi Mariana Siagian ◽  
Rizki Gusanti
Keyword(s):  
Heavy Metal ◽  
River Water ◽  
Metal Content ◽  
Sampling Method ◽  
Heavy Metal Content ◽  
Class I ◽  
Sampling Point ◽  
Water Sampling ◽  
Purposive Sampling

This research has been conducted in July to August 2020. The purpose of this study is to find out the heavy metal content of Hg, Cd, Pb, Mn, and Fe in the Batanghari River water of Jambi Province and determine the level of contamination by referring to PP No.82 Year 2001. The research site was conducted in Aur Duri 1 and Aur Duri 2 Jambi Provinces. Research on heavy metal content in water was conducted at 6 measurement points consisting of 3 measurement points in the Aur Duri region 1 upper and lower of the river and 3 measurement points in the Aur Duri region 2 the upper and lower of the river. Determination of river water sampling point is done using purposive sampling method. Based on the results of this study, it can be concluded that the Batanghari River water of Jambi Province has been very heavily polluted with Hg and Fe metals, if referring to PP No.82 Year 2001 Class I. The content of Mn metal in Batanghari River water mostly belongs to the category of fairly polluted metal Mn.While the metal content of Cd and Pb belongs to the category is not contaminated.

scholarly journals Identification of the Relationship between Rainfall and the CN Parameter in Western Carpathian Mountain Catchments in Poland

2020 ◽  
Vol 12 (22) ◽  
pp. 9317
Author(s):  
Dariusz Młyński ◽  
Andrzej Wałęga
Keyword(s):  
Error Function ◽  
Strong Relationship ◽  
Curve Number ◽  
Western Carpathians ◽  
Asymptotic Model ◽  
Efficiency Coefficient ◽  
Direct Runoff ◽  
Slope Correction ◽  
The Relationship

The aim of this study was to identify the form of the dependence describing the relationship between rainfall (P) and the curve number (CN) parameter using the Natural Resources Conservation Service (NRCS-CN) method in the mountain catchments of the Western Carpathians. The study was carried out in 28 catchments areas in the Western Carpathians in the Upper Vistula Basin, Poland. The study was conducted in the following stages: determination of the volume of the direct runoff using the NRCS-CN method, determination of the P–CN relationship using asymptotic functions, kinetic equation and complementary error function; determination of the volume of the direct runoff from the catchment area, accounting for the correction of the decline; determination of the value of the efficiency coefficient of the analysed models. On the basis of the conducted study, a strong relationship was found between the direct runoff and the rainfall that caused it. The study showed that the empirical values of the CN parameter differed from the values determined on the basis of the volume of rainfall and runoff. The vast majority of study catchments were characterised by a standard P–CN relationship. The kinetic model was found to be the best model to describe the P–CN relationship. The asymptotic model showed the greatest stability for high rainfall episodes. It was shown that the application of the catchment slope correction improved the quality of the NRCS-CN model.

scholarly journals Kompensasi Memoderasi Pengaruh Partisipasi Penganggaran Pada Budgetary Slack

2019 ◽  
pp. 2460
Author(s):  
I Putu Widhi Nugraha Putra Suherman ◽  
Luh Gede Krisna Dewi
Keyword(s):  
Organizational Performance ◽  
Sampling Method ◽  
Good Governance ◽  
Survey Method ◽  
Budgetary Slack ◽  
Analysis Technique ◽  
Budgetary Participation ◽  
The Relationship ◽  
Positive Effect

This study aims to determine the effect of budgeting participation on budgetary slack in the Regional Organization of Badung Regency with moderated variable compensation. The population in this study were authorized officials in budgeting, namely 38 Badung District OPD. Determination of samples in this study using purposive sampling method. Total number of respondents was 143 respondents. The data collection method used is the survey method. The data analysis technique used is moderation regression analysis. The results of this study indicate that budgetary participation has a positive effect on budgetary slack, and compensation can weaken the relationship between budgetary participation and budgetary slack. The results of this study are expected to be able to provide a view for the parties involved in budgeting in the Badung District OPD so that decision making and policy determination in the future can minimize budgetary slack, improve organizational performance, and create good governance. Keywords: Budgeting participation, compensation, budgetary slack

scholarly journals Assessment of Supporting Facilities in Selected Private Universities in Ogun State, Nigeria

2021 ◽  
Vol 4 (1) ◽  
pp. 26
Author(s):  
Caleb Abiodun Ayedun ◽  
Jennifer Anwurika Utom ◽  
Adedamola Oluwunmi ◽  
Dare Ojo Omonijo ◽  
Omolade Adedoyin Akinjare
Keyword(s):  
Private Universities ◽  
Strong Relationship ◽  
Satisfaction Level ◽  
Ogun State ◽  
University Of Technology ◽  
Level Of Satisfaction ◽  
Medical Facilities ◽  
Physically Challenged ◽  
The Relationship

The study was set out to assess the adequacy of supporting facilities provided in private Universities Ogun State from the users’ perspective. To achieve the aim, five objectives were set and resolved, These include ascertainment of the characteristics of students in the private Universities, identification of the basic supporting facilities available in the a private Universities, investigation of the students’ perception of the adequacy of supporting facilities, determination of  the student’s level of satisfaction with the available supporting facilities and finally, examination of the relationship between the student’s characteristics and their satisfaction level with the adequacy of supporting facilities. The population for the study comprised of the students of private Universities (Covenant University, Ota, Bells University of Technology, Ota and Babcock University, Ilisan-Remo). Data for the study was collected with the aid of structured questionnaires which were distributed to three hundred and sixty (360) students in the three (3) selected private Universities out of which two hundred and seventy one (271) representing 75% of the total distributed questionnaires were retrieved and found useful. The data obtained from the retrieved questionnaires were computed with the aid of SPSS (version 20.0) and subsequently analyzed using percentages, mean, RII and multiple linear regression and presented in tables. Findings from the study indicated that amongst the pre-listed support facilities, 23% of the respondents attested to the availability of special facilities for the physically challenged. The study also revealed that students perceived inadequacy in the ambulance response time, number of buses available for transportation, provision of restroom for shoppers, prompt attendance to students in the cafeteria and number of rest rooms available. However, the study showed the students overall level of satisfaction with medical (RII = 0.6768), transportation (RII = 0.6777), shopping mart (RII = 0.6443) and cafeteria (RII = 0.6681). Furthermore, the study discovered a strong relationship between students characteristics and medical facilities (P = 0.000), transport facilities (P = 0.022) and cafeteria facilities (P = 0.001) in one (1) of the sampled private Universities. The study recommends that Management of the sampled Universities carry out regular facilities evaluation and also the provision of more shuttle ambulance, transportation buses, restrooms in the shopping mart and the cafeteria and special facilities that cater to the physically challenged.   Received: 27 February 2021 / Accepted: 4 May 2021 / Published: 17 May 2021

scholarly journals The Relationship between Zooplankton Abundance with Phytoplankton and Physic-Chemistry Parameters at Kastela Waters, Ternate

2020 ◽  
pp. 16-25
Author(s):  
Yuliana Yuliana ◽  
Mutmainnah Mutmainnah
Keyword(s):  
Diversity Index ◽  
Trophic Levels ◽  
Zooplankton Abundance ◽  
Chemical Parameters ◽  
Phytoplankton Abundance ◽  
Dominance Index ◽  
Physical Chemical ◽  
Living Things ◽  
The Relationship ◽  
Range Of Values

Zooplankton has an important role in waters, especially in the food chain, these organisms are consumers I which play a major role in bridging energy transfer from major producers (phytoplankton) to living things at higher trophic levels (fish and shrimp). This study aims to analyze the relationship between zooplankton abundance with phytoplankton and physicochemical parameters in the waters of Kastela, Ternate. The research was conducted from March to April 2017 in the waters of Kastela Ternate City North Maluku Province at 5 stations and 4 periods of sampling. Zooplankton samples were taken by filtering methods. The results showed that there were 20 zooplankton genera from 5 (five) classes namely Ciliate (4 genera), Crustaceae (8 genera), Hydrozoa (3 genera), Rotifera (3 genera), and Urocohordata (2 genera). Zooplankton abundance ranges from 1032 to 10942 cells.l-1, the highest at station 3 periods II (10942 cells.l-1), and the lowest at station 4 period I (1032 cells l-1). The range of values of the zooplankton biological indices is diversity index (0.5005 - 1.8662), uniformity index (0.6521 - 0.9601), and dominance index (0.1661 - 0, 6800). There was a low correlation between zooplankton abundance and phytoplankton abundance and physical-chemical parameters of water in Kastela waters, with determination coefficient is 0.236 and regression equation Y = 35079.107 + 0.030 phytoplankton - 791,251 temperature + 75,417 salinity - 1658,557 pH Keywords: mangroves, macrozoobenthics, organic matter

scholarly journals HUBUNGAN KINERJA PENYULUH PERTANIAN LAPANGAN DENGAN KEBERHASILAN PETERNAK SAPI POTONG DI KECAMATAN KWANDANG KABUPATEN GORONTALO UTARA

ZOOTEC ◽  
2017 ◽  
Vol 37 (2) ◽  
pp. 403
Author(s):  
Ismail . Dali ◽  
Fietje S Oley ◽  
Anneke K Rintjap ◽  
Judi M Tumewu
Keyword(s):  
Beef Cattle ◽  
Sampling Method ◽  
Total Population ◽  
Good Condition ◽  
Strong Relationship ◽  
Agricultural Extension ◽  
Test Results ◽  
Spearman Correlation ◽  
Initial Survey ◽  
The Relationship

ABSTRACTRELATIONSHIP BETWEEN AGRICULTURAL EXTENTION TASK EFFORTS AND BEEF CATTLE HOUSEHOLD FARMER SUCCCESS AT KWANDANG DISTRICT OF NORTH GORONTALO REGENCY. On basis of the ratio between total of villages and total of agricultural extension officers (AEO), meaning each AEO worked one village, the system of the AEO should run smoothly.  Based on the initial survey, it showed that task effort of the AEO at several villages of Kwandang district, indicated minimum task effort by the AEO. Low task effort affected productivity success of beef cattle household farmers indicating it should be improved. The objective of this study was to evaluate the task effort of the AEO, the success of beef cattle household farmers, and to analyze the relationship between the AEO and beef cattle household success at Kwandang district of North Gorontalo regency. The purposive sampling method was applied in this study involving four villages of Ombulodata, Alata Karya, and Posso. The household respondents were choosed based on stratified random sampling of the total population of all household farmers at each village using Slovin formula, completed by the AEO working at the sample villages. Variable measurements were applied using Liker scale.The relationship between the AEO and beef cattle household success was tested using Spearman correlation coefficient test. Results showed that task effort of the AEO was included into good category with the percentage of 96.67 percents. The household success was also included into good category with the percentages of 57.58 percents. In addition, there was strong relationship between task effort and beef cattle household success with the correlation value of 0.6942 indicated by z-calculated of 3.9269 > z-table of 1.960. Therefore, it can be concluded that the task effort  of the AEO and beef cattle household farmer success were categorized into good condition indicated by strong relationship between those two variables at Kwandang district of North Gorontalo regency.Keywords : AEO Performance, Succes of Beef Cattle Ranchers

scholarly journals ANALISIS TEKSTUR SEDIMEN DAN BAHAN ORGANIK TERHADAP KELIMPAHAN MAKROZOOBENTHOS DI MUARA SUNGAI JAJAR, DEMAK

2018 ◽  
Vol 7 (4) ◽  
pp. 423-430
Author(s):  
Siska Lestari Simanjuntak ◽  
Max Rudolf Muskananfola ◽  
Wiwiet Teguh Taufani
Keyword(s):  
Organic Matter ◽  
Random Sampling ◽  
Sampling Method ◽  
Clay Fraction ◽  
Strong Relationship ◽  
Sediment Texture ◽  
Sand Fraction ◽  
Relationship Of ◽  
The Relationship ◽  
Organic Matter Abundance

Sungai Jajar merupakan salah satu sungai besar yang aliran sungainya banyak dimanfaatkan penduduk sekitar. Kondisi ini akan berdampak terhadap kualitas perairan yang dapat mengakibatkan suatu pencemaran. Makrozoobentos merupakan hewan yang hidup di dasar perairan dan dapat dijadikan sebagai bioindikator karena habitat hidupnya relatif menetap. Tujuan dari penelitian ini adalah untuk mengetahui tekstur sedimen, kandungan bahan organik, kelimpahan makrozoobentos, hubungan tekstur sedimen dengan bahan organik; tekstur sedimen dengan kelimpahan makrozoobenthos; dan hubungan bahan organik dengan kelimpahan makrozoobenthos. Penelitian dilaksanakan pada bulan Maret-April 2018 menggunakan teknik purposive random sampling dengan total 6 stasiun. Sampel yang diambil adalah substrat dan makrozoobenthos. Hasil penelitian menyatakan bahwa nilai fraksi sand berkisar antara 3,66 -8,40%; fraksi silt berkisar antara 1,29-1,80% dan fraksi clay berkisar antara 89,89-94,81%. Jenis makrozoobentos yang ditemukan dikelompokkan dalam 3 kelas, yaitu: Gastropoda (Cerithidea sp, Terebra sp, Pila sp, Murex sp, Urosalpinx sp, Filopaludina sp dan Telescopium sp), Bivalvia (Anadara sp, Mesodesma sp, Mytillus sp) dan Polychaeta (Nereis sp). Kelimpahan individu berkisar antara 280-2320 ind/m2 dengan kelimpahan tertinggi terdapat pada stasiun III dan kelimpahan terendah pada stasiun I. Kandungan bahan organik berkisar antara 6,73-9,4 %. Hubungan bahan organik dengan tekstur sedimen memiliki korelasi yang cukup erat. Hubungan antara tesktur sedimen dengan kelimpahan makrozoobenthos memiliki korelasi yang rendah. Hubungan bahan organik dengan kelimpahan makrozoobenthos menunjukkan hubungan yang cukup erat dengan nilai koefisien korelasi sebesar 0,557.                 Sungai Jajar is one of the major rivers where the river flows are widely used by local people. This condition will have an impact on water quality which can cause a pollution. Macrozoobenthos are organism that live in the bottom of the water and can be used as bioindicators because their habitat is relatively sedentary. The purpose of this study was to determine sediment texture, organic matter, abundance of macrozoobenthos, sediment textures relationship with abundance of macrozoobenthos; relationship of organic matter with sediment texture; and the relationship of organic matter with abundance of macrozoobenthos. The study was conducted in March-April 2018 using purposive random sampling method technique with a total of 6 stations. The samples taken were substrate and makrozoobenthos. The result refers that sand fraction value ranged from 3,66%-8,40%; Silt fraction ranged from 1,29%-1,80% and clay fraction ranged from 89,89%-94,81%. Macrozoobenthos found in three classes are: Gastropods (Cerithidea sp, Terebra sp, Pila sp, Murex sp, Urosalpinx sp, Filopaludina sp and Telescopium sp), Bivalvia (Anadara sp, Mesodesma sp, Mytillus sp) and Polychaeta (Nereis sp). Individual abundance ranged from 280-2320 ind/m2 with the highest abundance found at station III and the lowest abundance at station I.  The content of organic material ranges from 6,73% -9,4%. The relationship of organic matter with sediment texture has moderate correlation. The relationship between sediment texture and abundance of macrozoobenthos has low correlation. The relationship of organic matter with abundance of makrozoobenthos shows a fairly strong relationship with a correlation coefficient of 0,557.

scholarly journals HUBUNGAN ANTARA TINGKAT KINERJA PENYULUH PERTANIAN LAPANGAN DAN KEPUASAN PETANI DI KECAMATAN LOA JANAN ILIR KOTA SAMARINDA (The Relationship between Performance Level of Field Agriculture Instructor and Farmer Satisfaction in Loa Janan Ilir Subcity Samarinda City)

2020 ◽  
Vol 3 (1) ◽  
pp. 27
Author(s):  
MAKSUM MAKSUM ◽  
MUHAMMAD ERWAN SURIAATMAJA
Keyword(s):  
Random Sampling ◽  
Sampling Method ◽  
Strong Relationship ◽  
Simple Random Sampling ◽  
Performance Level ◽  
Satisfaction Level ◽  
Level Of Satisfaction ◽  
The Difference ◽  
And Performance ◽  
The Relationship

The performance level of Field Agriculture Instructor (FAI) is the level of FAI success in carrying out their duties. The level of satisfaction is the difference between expectation and performance performed. The purposes of this study were to determine FAI performance level, farmer satisfaction level, and the relationship between the FAI performance level and farmer satisfaction in Loa Janan Ilir Subcity, Samarinda City. This research was conducted from May to July 2019. The research location was in Loa Janan Ilir Subcity, Samarinda City. The sampling method used is the simple random sampling method with total respondents of 42 farmers. Data analysis was done by the correlation test of Rank Spearman and t test. The results of this research showed that the FAI performance level in Loa Janan Ilir Subcity, Samarinda City was quite good with a score of 67.5. Farmers were satisfy to FAI performance in Loa Janan Ilir Subcity with total score 67.35. There is a strong relationship and significant between the FAI performance level and farmer satisfaction in Loa Janan Ilir District based on rscount = 0.63 and tcalculated > ttable (5.15 ˃ 1.68).

scholarly journals SATUAN POLISI PAMONG PRAJA DAN WILAYATUL HISBAH DALAM PENEGAKAN QANUN DI KABUPATEN ACEH BARAT

2017 ◽  
Author(s):  
Apri Rotin Djusfi ◽  
Cut Rina
Keyword(s):  
Sampling Method ◽  
Civil Service ◽  
Living Environment ◽  
Descriptive Research ◽  
Norms And Values ◽  
Qualitative Descriptive ◽  
Important Means ◽  
The Government ◽  
The Relationship

The purpose of this research is to know the duties and functions of civil service police unit and wilayatul hisbah in enforcing qanun. Determination of the sample is done by purposive sampling method The research method used qualitative descriptive research. Data collection techniques used three ways: observation, interview, and documentation. The results showed that the tasks of Satuan Pamong Praja Police Unit essentially bind the relationship between members / groups / members of society with the government, basically the three pillars that are related to each other and can not be separated. The three pillars are: First, tranquility is a feeling of the soul of a person (community member) who enjoys his life comfortably free from both physical and spicical disturbances and threats. All activities, creativity, productivity of citizens can be done without fear of fear and worry. Second, peace is an order in a living environment manifested by the existence of human behavior, both personal and as a member of society that adheres to the rules of religious norms, social norms and applicable legislation. Thirdly, the enforcement of regulations (including norms and values) is an important means for the realization of order. Satpol PP and WH Kabupaten Aceh Barat have the task of upholding Qanun and organizing peace and public order and protection of society and enforcement of syariat islam. Keywords: Civil Service Police Unit, the WH, Enforcement Qanun

scholarly journals ANALISIS HUBUNGAN KELIMPAHAN FITOPLANKTON DENGAN KANDUNGAN NITRAT DAN FOSFAT DI PERAIRAN MOROSARI, DEMAK Relationship Analysis of Phytoplankton Abundance to Nitrate and Phosphate in the Morosari Waters, Demak

2019 ◽  
Vol 8 (2) ◽  
pp. 78-86
Author(s):  
Afiah Nasution ◽  
Niniek Widyorini ◽  
Frida Purwanti
Keyword(s):  
Sampling Method ◽  
Nitrate Content ◽  
Phosphate Content ◽  
Residential Areas ◽  
Phytoplankton Abundance ◽  
Systematic Random Sampling ◽  
Relationship Analysis ◽  
Descriptive Research ◽  
Relationship Of ◽  
The Relationship

ABSTRAK Morosari terletak di kecamatan Sayung, Demak dimana terdapat pemukiman penduduk, kegiatan pariwisata dan perikanan. Aktivitas ini dapat memengaruhi keberadaan organisme di perairan, khususnya fitoplankton. Penelitian ini bertujuan untuk mengetahui kelimpahan fitoplankton, kandungan nitrat dan fosfat, serta hubungan antara kelimpahan fitoplankton dengan kandungan nitrat dan fosfat di perairan Morosari. Penelitian ini mengacu pada penelitian deskriptif korelasional dengan metode pengambilan sampel acak sistematik dan analisis data dengan analisis regresi dan korelasi Pearson. Penelitian ini berlangsung selama enam bulan dengan pengambilan sampel dilakukan pada bulan Mei 2018 yang berlangsung selama tiga minggu berturut-turut. Data yang diukur meliputi parameter fisika-kimia (temperatur air, kecerahan, kedalaman, arus, pH, salinitas, DO, bahan organik, nitrat dan fosfat) serta kelimpahan fitoplankton, indeks keanekaragaman, keseragaman, dan dominansi. Hasil penelitian menunjukkan bahwa kelimpahan fitoplankton tertinggi yaitu dari kelas Bacillariophyceae sebesar 4.362 ind/l, terendah dari kelas Dinophyceae sebesar 163 ind/l, dengan jenis tertinggi yaitu Chaetoceros sp sebesar 1.022 ind/l, dan jenis terendah yaitu Micractinium sp sebesar 7 ind/l. Kandungan nitrat di perairan Morosari berkisar antara 3,99 – 7,09 mg/l, dengan rata-rata keseluruhan sebesar 5,11 mg/l (Eutrofik). Kandungan fosfat berkisar antara 0,01 – 1,13 mg/l, dengan rata-rata keseluruhan sebesar 0,18 mg/l (Eutrofik). Hubungan kelimpahan fitoplankton dengan kandungan nitrat tergolong kategori lemah namun pasti (0,26), sedangkan dengan kandungan fosfat tergolong kuat (0,70) pada taraf kepercayaan 95%. ABSTRACT Morosari located in the sub-district of Sayung, Demak where residential areas, tourism industries and fisheries activities were existed. These activities could affecting the presence of organisms in the waters, especially phytoplankton. This research aimed to determine the abundance of phytoplankton, the content value of nitrate and phosphate, and the relationship of phytoplankton abundance to the content of nitrate and phosphate in the Morosari waters. This research  refers to correlational descriptive research with the systematic random sampling method, and the analysis of relationship carried out by regression analysis. This research has been conducted for six months with sampling started in May 2018 for three weeks consecutively. The data measured included physical-chemical parameters (temperature of water, transparency, depth, current, pH, salinity, DO, organic matter, nitrate and phosphate) as well as abundance, diversity, uniformity, and dominance index. The results showed that the highest phytoplankton abundance was from the Bacillariophyceae class (4.362 ind/l), the lowest was Dinophyceae class (163 ind/l), with the highest species was Chaetoceros sp (1.022 ind/l), and the lowest species was Micractinium sp (7 ind/l). The nitrate content in the Morosari waters ranges from 3.99 - 7.09 mg/l, with an overall average of 5.11 mg/l (Eutrophic). Phosphate content ranged from 0.01 - 1.13 mg/l, with an overall average of 0.18 mg/l (Eutrophic). The abundance of phytoplankton with nitrate content was classified as weak but definite(0.26), while phosphate content was strong (0.70) at 95% confidence level.

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