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Aquacoastmarine
Published by Universitas Sumatera Utara
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Core Subject : Education,
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Jurnal AQUACOASTMARINE merupakan jurnal ilmiah yang diterbitkan berkala secara online yang dikelola oleh Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian, Universitas Sumatera Utara, berisikan hasil-hasil penelitian tentang Pengelolaan Sumberdaya Pesisir dan Konservasi Sumberdaya Perairan, Kualitas Air serta Budidaya Perikanan.
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Articles 350 Documents
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STUDI KOMPOSISI MAKANAN IKAN SEPAT RAWA (Trichogaster trichopterus Pallas) di RAWA TERGENANG DESA MARINDAL KECAMATAN PATUMBAK Hadi Syahputra; Darma Bakti; Muhammad Riza Kurnia
AQUACOASTMARINE Vol 2, No 3 (2014): JURNAL AQUACOASTMARINE VOLUME 2, NO 3, DESEMBER 2014
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

The fresh water in Indonesia has signifikan potential To be exploited as fish cultivation. Food as a component of waters is a ecology factor and have an important role in determining the rate of populations density, population dynamics, growth, reproduction and fish condition. This research aimed to know the composition of three spot gourami’s food ,and broad niche. This research was held on November-December 2013 In Marindal village of Swamp Subdistrict Patumbak, North Sumatera. This study use a grap nets, and fishing trap. The Data analysis was index of the stomach, The frequency of occurrence and niche.The result showed that foods found in fishes intestinal consists of 13 genera Bacillariophyceae, 4 genera Chlorophyceae, 1 genera Conjugatophyceae, 4 genera Coscinodiscophyceae, 3 genera Cyanophyceae,1 genera Euglenophyceae, 1 genera Filosia, 1 genera gastropoda. 1 genera monogonta, dan 1 genera secernentea. The main food is Bacillariophyceae. Chlorophyceae, Cyanophyceae, Conjugatophyceaeas were complements food and Coscinodiscophyceae, Euglenophyceae , Gastropoda, Filosia, Monogonta, Secementea were additives food.Keyword : Swamps, Food composition, Food habits, Trichogaster trichopterus, Patumbak.
KUALITAS AIR DAN HUBUNGANNYA DENGAN KEBERADAAN PLANKTON DI SUNGAI SUNGGAL PROVINSI SUMATERA UTARA (Water Quality and the Connection in Plankton Existence in Sunggal River of Nort Sumatra) Meisara Karolina; Miswar Budi Mulya; Rusdi Leidonald
AQUACOASTMARINE Vol 2, No 3 (2014): JURNAL AQUACOASTMARINE VOLUME 2, NO 3, DESEMBER 2014
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Water quality show grade or water conditions that associated with activities or certain purposes. The changes of water quality has influence to species exixtence and amount of water biota like plankton. This research was conducted from April to May 2014 to see the Sunggal River quality in related to PP No. 82 Tahun 2001 using STORET Method and to know the plankton diversity. The samples were taken from three observation stations with 3 replications. The sampling point was determined using Purposive Random Sampling method. From the result with STORET method, Sunggal River at station I was experienced with the heavy pollution with score of -10 and at station II and III was experienced with the medium pollution with score of -18 for allocation of class I. There are ten classes of phytoplankton were found, they are Bacillariophyceae, Chlorophyceae, Chrysophyceae, Cryptophyceae, Conjugatophyceae, Coscinodiscophyceae, Cyanophyceae, Euglenophyceae, Ulvophyceae and Xanthophyceae and 3 classes of zooplankton they are Branchiopoda, Gastropoda and Maxillopoda. The highest value of plankton abudance was at station III as 54 Ind/l and the lowest value of plankton abudance found in station I as 24,8 Ind/l. The highest diversity index (H’) founded at station III is 2,65 and the lowest at station I is 2,32.Keywords : Water Quality, Plankton, Diversity, Sunggal River.
KEANEKARAGAMAN PLANKTON DI SUNGAI PELAWI DESA PELAWI UTARA KABUPATEN LANGKAT SUMATERA UTARA (Plankton Biodiversity in the Pelawi River North Pelawi Village Langkat District of North Sumatra) Ester Nelya Tindaon; Yunasfi Djayus; Indra Lesmana
AQUACOASTMARINE Vol 2, No 3 (2014): JURNAL AQUACOASTMARINE VOLUME 2, NO 3, DESEMBER 2014
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Plankton is aquatic organism that flying and it is moves within the water current. Plankton is classified into phytoplankton (classified as plant) and zooplankton (classified as animal). The present of plankton in the water is determined by the physic and chemical condition of the water. Plankton has a limitation to tolerate the environment parameter, it’s diversity is different depend on physical and chemical conditions.The research has been done in Maret to April 2014. Samples were taken from three stations, and performed three times repeated checks in different periods of time by using Purposive Random Samplin. The result of research indicates thats there are 9 class of phytoplankton, they are : Bacillariophyceae, Chlorophyceae, Conjugatophyceae, Coscinodiscophyceae, Cyanophyceae, Dynophyceae, Eulenophyceae, Ulvophyceae, Zygnenophyceae and 8 class of zooplankton : Branchiopoda, Clitellata, Copepoda, Crustaceae, Gastropoda, Secernenta,Tubulinea, and Turbellaria. The highest total number of plankton is found in station I (206,00 ind/l) and the lowest total number of plankton is found on station 3 (33,33 ind/l). The highest diversity index value (H') for each station is found on station 1 (2,56) and the lowest on station 3 (2,16). The Pearson correlation of analysis indicates the brightness, DO, pH and nitrate have positive correlation to diversity of plankton while temperature, current, BOD5, and phosphate have negative correlation to diversity of plankton.Keywords : Water Quality, Plankton, Diversity, Sunggal River
KEANEKARAGAMAN MAKROZOOBENTHOS SEBAGAI BIOINDIKATOR PENCEMARAN AIR SUNGAI SUNGGAL DI DESA SRIGUNTING PROVINSI SUMATERA UTARA Danra Siallagan; Yunasfi Djayus; Zulham Apandy Harahap
AQUACOASTMARINE Vol 2, No 3 (2014): JURNAL AQUACOASTMARINE VOLUME 2, NO 3, DESEMBER 2014
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

The research have been done on May – June 2014 in the Village Sunggal Srigunting North Sumatera. This study aims to determine the status of water quality in accordance with the standard Government Regulation No. 82 of 2001 and analyze the diversity macrozoobenthos. Sampels were collected from three stations by Purposive Random Sampling method. Physical and chemical parameters were analyzed using Storet method while biological parameters using Shannon-Wienner equation.The results of this research show that the water quality status of River Village is experiencing light pollution to the station I (agricultural waste) and pollution being experienced for the second station (sewage and industrial bath taps) and station III (domestic waste). The level of diversity found in the River makrozoobenthos Sunggal Srigunting Village North Sumatra province belongs to the moderate level of diversity with diversity values ranged from 1.35 to 2.24. Value diversity is highest at the third station of 2.24 and the value of diversity was lowest for the first station at 1.35, while the value of diversity in station II is equal to 1.83.Key Words: Diversity, Macrozoobenthos, Sunggal River
Komunitas Makrozoobentos Sebagai Bioindikator Kualitas Perairan Kecamatan Pantai Labu Kabupaten Deli Serdang (Macrozoobenthos Community As Bioindicator of Water Pollution in Pantai Labu Subdistrict Deli Serdang Regency) Atikah Asry; Yunasfi Djayus; Zulham Apandy Harahap
AQUACOASTMARINE Vol 2, No 3 (2014): JURNAL AQUACOASTMARINE VOLUME 2, NO 3, DESEMBER 2014
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Pantai Labu is a coastal area which has been developing their utilization by various human activities which affect the water quality. The study of the water quality can be known by biological analysis such as macrozoobenthos. The research includes retrieval and identification of macrozoobenthos and measurements of water physical-chemical parameters. The results showed that in Kecamatan Pantai Labu waters, there are 5 classes of macrozoobenthos that consisting of 37 species. The first station has a diversity of macrozoobenthos, that is moderate, the second station and the third station have a low diversity. The community analysis stated that the every station has no resemblance species inter point. Through pollution index that the first station and the second station are classified in mild blackened condition, while the third station is classified in good condition because it has an IP value of 0.06. Macrozoobenthos as bioindicators at first station are Corbicula javanica, Thiara scabra and Pheretima sp. for mild blackened waters, at second station is Littorina sundaica, whereas the third station is Mactra fragilis and Planaria sp. which indicates good water quality.Keywords : Pantai Labu, Macrozoobenthos Community, Coastal
TINGKAT KANDUNGAN LOGAM BERAT TIMBAL (Pb) DAN TEMBAGA (Cu) DI SUNGAI BELAWAN KECAMATAN MEDAN SUNGGAL KOTA MEDAN (Level of Heavy Metal Content of Lead (Pb) and Copper (Cu) in the district of Medan Belawan River Sunggal Medan) Rahmad Ritonga; Yunasfi Djayus; Maragunung Dalimunthe
AQUACOASTMARINE Vol 2, No 4 (2014): JURNAL AQUACOASTMARINE VOLUME 2, NO 4, DESEMBER 2014
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

The river has an important role in the life of every living creature. In his role, the water will affect and are affected by the condition / other components. Water is often contaminated by inorganic components include a variety of dangerous heavy metals. Some heavy metals are widely used in a variety of daily needs and directly or indirectly, can pollute the environment and when it exceeds the limit specified hazardous to life. This study aims to analyze the content of heavy metal lead (Pb) and Copper (Cu) in the central part of Belawan River flow and water quality based Belawan River water quality standards. This research was conducted in March-April 2014 in the district of Medan Belawan River Sunggal Medan. The number of stations observed were 3 stations. Parameters measured were physical-chemical parameters of waters, concentrations of heavy metals lead and copper in the water column were analyzed using Atomic Abrsorption Spectrophotometry (AAS). Concentrations of heavy metals Lead (Pb) in water between 0 to 0.241 mg / l, and the concentration of heavy metals Copper (Cu) between 0 to 0.025 mg / l. This shows the heavy metal content of Pb and Cu in the central part of Belawan River flow has exceeded the standard.Keywords : Heavy metals Pb, Heavy metals Cu, Belawan River
Produktivitas Primer Perairan Estuari Berdasarkan Kandungan Klorofil-a di Kecamatan Talawi Kabupaten Batu Bara (Primary Productivity of Estuarine Based On The Concentration of Chlorophyll-a at Kecamatan Talawi Kabupaten Batu Bara) Tantri Ayu Syahfitri; Hesti Wahyuningsih; Rusdi Leidonald
AQUACOASTMARINE Vol 2, No 4 (2014): JURNAL AQUACOASTMARINE VOLUME 2, NO 4, DESEMBER 2014
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Primary Productivity is the formation process of organic compounds through photosynthesis. This research aimed to know primary productivity based on the concentration of chlorophyll-a, phytoplankton identification and it’s abundance at the estuarine of Kecamatan Talawi Kabupaten Batu Bara. The water sampling is conducted three times in two weeks interval during April until Mei 2014. From the observation is known first station’s estuary classified as Well-mixed estuary is the estuary that completely mixed, second station’s estuary as Salt wedge estuary is the estuary that has weak mixing. The research results that there are 5 classes 17 families and 25 species of phytoplankton. The highest species abundance is 1073,889 ind/l found at third station, and the highest abundance species is Skeletonema sp. The highest chlorophyll-a value is 0,89 mg/m3 was found at third station.Keywords: productivity, chlorophyll-a, phytoplankton, Skeletonema sp., estuarine, Kecamatan Talawi.
ANALISIS KANDUNGAN LOGAM BERAT TIMBAL (Pb) DI AIR DAN SEDIMEN PADA ALIRAN SUNGAI PERCUT PROVINSI SUMATERA UTARA (Analysis Heavy Metal Lead (Pb) Content in water and sediment in Percut River, North Sumatera) Irfan Al Husainy; Darma Bakti; Rusdi Leidonald
AQUACOASTMARINE Vol 2, No 4 (2014): JURNAL AQUACOASTMARINE VOLUME 2, NO 4, DESEMBER 2014
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

The river is one of the old used by man for a variety of activities in life, with the decline in the quality of human needs and river due to the presence of one of the various waste pollution accidents are heavy metals. This research aims to analyze the content of Pb and water quality standards based on raw fachir PP No 82 of 2001 by using the method tsoret and determine any metal Pb in sediment and ascertaining the quality of sediment based on raw IACD / CEDA. This research was carried out in November-Desember, 2013.The sample using methods purposive sampling by observing three stations. Parameters observed fisika-kimia waters, is the parameter pb on heavy metal concentration and sediments using atomic there water absorption spectrophotometry ( AAS). The level of heavy metals are on board in the highest station of a 0,08 mg / l based by Government Regulation no. 82 of 2001 and the quality of being inducted into a second. Calamity tackling in the metals concentration is found in sedimentary highest station of 2.7 mg / kg, based on environmnetal quality standars iacd / ceda and still classified as low, the sediment yet exceeding quality standards.Keyword : Storet Method and level of pollution Pb in water, sediment, Percut River
ANALISIS KESESUAIAN DAN DAYA DUKUNG KAWASAN WISATA PANTAI CERMIN KABUPATEN SERDANG BEDAGAI (Analysis of suitability and carrying capacity of Pantai Cermin area Serdang Bedagai Regency) Syahru Ramadhan; Pindi Patana; Zulham Apandy Harahap
AQUACOASTMARINE Vol 2, No 4 (2014): JURNAL AQUACOASTMARINE VOLUME 2, NO 4, DESEMBER 2014
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Coastal ecosystems is vulnerable of the environmental changes. Pantai Cermin is the eastern coast of sumatera with foreign and domestic tourist as a well known place since long time. This area is currently in the development and need an analysis of suitability, carrying capacity and zone design to keep sustainability of tourism.The research was conducted in Pantai Cermin area, Serdang Bedagai District, North Sumatera. Tourism activities includes recreation, swim and boating. The aims of this research is to know that this area still in well conditions to held a tourism activities.The result show that in station 1 of recreation area is 81,25 % and station 2 is 85,40 %. Station 1 of swim area is 78,57 % and station 2 is 82,14 % and boating area is 79,17 %. This mean that all the area in well conditions for tourism activity with maximum carrying capacity 260 person/day.Keyword : Ecotourism, suitability tourism, carrying capacity
Analisis Kualitas Air Akibat Keramba Jaring Apung Di Danau Toba Dusun Sualan Desa Sibaganding Kabupaten Simalungun Sumatera Utara Sudoyo Lumban Tobing; Ternala Alexander Barus; Desrita Desrita
AQUACOASTMARINE Vol 2, No 4 (2014): JURNAL AQUACOASTMARINE VOLUME 2, NO 4, DESEMBER 2014
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Sualan hamlet of Sibaganding Village is one of the territorial waters Lake Toba which used for floating nets activity. Floating nets aquaculture activities can affect the water quality Lake Toba in the hamlet of Sualan. This research aims to know the water quality based on physical and chemical parameters. Physical and chemical parameters the water analyzed by the storet method. The Research was starting from April up to May 2014. The research method used was Purposive Random Sampling. There are station I (Keramba), station II (Transition), and Station III (control). The value of physical and chemical parameters such as temperature 26,00 ºC – 28,00 ºC, turbidity (TSS) 0,89 – 5,21 mg/l, DO 5,41 – 8, 24 mg/l, pH 6,40 − 7,30, BOD 7,30 – 6,40 0,59 – 1,27 mg/l, nitrate 0,69 – 2,10 mg/l, phosphate 0,11 – 0,28 mg/l. According to physical and chemical parameters of water quality for the first station refers to third class. While on the second and the third station are refers to first class.Keywords: Water quality, Floating nets, Lake Toba

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