cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota medan,
Sumatera utara
INDONESIA
Aquacoastmarine
Published by Universitas Sumatera Utara
ISSN : -     EISSN : -     DOI : -
Core Subject : Education,
Other
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.
Arjuna Subject : -
Articles 350 Documents
 14   15   16   17   18 
ANALISIS KANDUNGAN FOSFOR TERHADAP DAYA DUKUNG PERAIRAN DANAU LUT TAWAR UNTUK BUDIDAYA SISTEM KERAMBA JARING APUNG Fikri Fachriza; Eri Yusni; Nurmatias Nurmatias
AQUACOASTMARINE Vol 4, No 1 (2016): JURNAL AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (352.129 KB)

Abstract

Lake Lut Tawar is the one of lake in Aceh province. The waters of Lake Lut Tawar used for agricultural activities, settlements, tourism and fisheries. Specifically for fisheries activities in Lake Lut Tawar, existence of floating net aquaculture increase by time to time. The existence of floating net aquaculture activities affect for water quality through feed waste, feces and dead fish. This study aims to determine how big the carrying capacity the waters of Lake Lut Tawar with floating net system of aquaculture, that is based on the presence of phosphorus using the formula of the Minister of Environment Regulation No. 28 of 2009. The research was conducted in January to Mai 2015, sempel capture location is determined based on the environment setting used purposive sampling method. The results showed quality the waters of Lut Tawar Lake still in the freshwater quality standard of Grade II PP 82 of 2001, and the carrying capacity the waters of Lut Tawar lake with total phosphate 0.1407 mg/L was at 23728.61 tons/year as well as the waters area that could be used for floating net cages measuring 19.291 hectaresKeywords: Carrying Capacity, Floating net, Lake Lut tawar
KAJIAN POTENSI EKOWISATA MANGROVE DI DESA SIALANG BUAH KECAMATAN TELUK MENGKUDU KABUPATEN SERDANG BEDAGAI Study of Ecotourism Potential of Mangrove in Sialang Buah Village Teluk Mengkudu District Serdang Bedagai Regency Muhammad Rizky; Yunasfi Djayus; Muhammad Riza Kurnia Lubis
AQUACOASTMARINE Vol 4, No 1 (2016): JURNAL AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (758.902 KB)

Abstract

Indonesia is the largest archipelago in the world which consists over 17,000 islands and has a coastline of 81,000km. The existence of natural resources the driving factors in making tourism. Sialang Buah beach is located at Sialang Buah village in Teluk Mengkudu district. Research on the tourism potential of mangroves at Sialang Buah village needs to be done to develop the area of eco-tourism aspect. The purpose of this research was to determine the potential and condition of the resource that can be performed and assess the appropriateness and the carrying capacity of mangrove ecosystems for the management of mangrove ecotourism. The research was conductedin June-July 2013at SialangBuah villagein Teluk Mengkudu district, SerdangBedagai city. Based on research, the mangrove ecosystem in Sialang Buah village is dominated by five species of mangrove, which Avicennia marina, Bruguiera cylindrica, Rhizophora apiculata, Sonneratia alba, and Xylocarpus granatum. The density value most species of great value is Rhizopora apiculata and Avicennia marina. Results obtained suitability index for tourist activities mangrove ecosystem in Sialang Buah Village included the category corresponding conditional (SB).There are two proposed location tracks, that waters track and the in lands. The value of the region carrying capacity of water track is 80 people per day and a land track is 160 people per day.Keywords: Ecotourism, Mangrove, Sialang Buah
UJI TOKSISITAS AKUT LIMBAH CAIR INDUSTRI TAHU TERHADAP IKAN BAWAL AIR TAWAR (Colossoma macropomum) (Acute Toxicity Test of Tofu Industrial Wastewater for Freshwater Pomfret (Colossoma macropomum) Mars Sella Sinurat; Hesti Wahyuningsih; Desrita Desrita
AQUACOASTMARINE Vol 4, No 1 (2016): JURNAL AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (153.519 KB)

Abstract

Changes of chemical and physical parameters of water will disrupt theorganisms live in it, one of the types of organisms is freshwater pomfret (Colossomamacropomum). Toxicity tests are used to determine the status of tofu industrialwastewater for the mortality rate of freshwater pomfret. Therefore, the required value ofLethal Concentration 50% (LC50) 96 hours which is the concentration that causes 50%of test animals died within 96 hours of exposure time. This study aims to determine theLC50 value of tofu industrial wastewater for the freshwater pomfret and theconcentration effect of tofu industrial wastewater for the mortality rate of freshwaterpomfret. The study was conducted from July until August 2015. Research proceduresinclude preliminary testing, toxicity testing, and probit analysis. Toxicity testing of tofuindustrial wastewater showed the mortality rate of freshwater pomfret in treatmentconcentration. Treatment concentration 1,31% kill 20% of the fish, 1,72% kill 36,67%of the fish, 2,26% kill 53,33% of the fish, and 2,97 % kill 83,33% of the fish. Theresults showed that LC50 value for 96 hours of tofu industrial wastewater to thefreshwater pomfret is 20575,049 ppm (2,05%).Keywords : Freshwater Pomfret, Tofu Industry, LC50, Wastewater
HUBUNGAN PANJANG BOBOT DAN INDEKS KEMATANGAN GONAD IKAN TEMBANG (Sardinella fimbriata) DI PERAIRAN PANTAI LABU KABUPATEN DELI SERDANG SUMATERA UTARA Cherin Monalisa S; Hasan Sitorus; Ani Suryanti
AQUACOASTMARINE Vol 4, No 1 (2016): JURNAL AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (526.824 KB)

Abstract

The objective of the research was to determine the growth and reproduction aspects based on relationship between of length weight and Gonad Maturity Index (IKG) of Fringescale Sardine (Sardinella fimbriata). The research had been conducted in Labu coastal water, Deli Serdang District of North Sumatera Province for 3 (three) months starting from November 2014 until January 2015. The result are expected to be a source of information that useful for fish resource management to gain the optimal and sustainable utilization.The number of fish samples was 270 fishes which consist of 119 female fishes and 151 male fishes. The result showed that the length range of female fishes was larger than male fishes. Female fish growth pattern was isometric, and male fish was negative allometric.Conditions factor and IKG of female fish was larger than male fish. The correlation of length weight with IKG of fish was strong.Keywords : Length Weight, IKG, Tembang Fish, Labu Coastal Waters.
Ekstrak Daun Sambiloto (Andrographis Paniculata) Dalam Mengendalikan Pertumbuhan Bakteri Aeromonas hydrophila, Edwardsiella tarda dan Jamur Saprolegnia sp. Secara In Vitro Lihardo Sinaga; Dwi Suryanto; Indra Lesmana
AQUACOASTMARINE Vol 4, No 1 (2016): JURNAL AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (341.412 KB)

Abstract

This study was aimed to know antimicrobial potential of extract of sambiloto’s Leaf (Andrographis paniculata) to bacteria Aeromonas hydrophila, Edwardsiella tarda and Saprolegnia sp. and to know the extract toxicity to brine shrimp (Artemia salina). Sambiloto’s leaf was extracted using methanol, ethyl acetate and n-Hexane. Antimicrobial activity test was done using diffusion discs method. To know the compunds contained in the extract phytochemical test was conducted. The chemical compound test showed that extract of sambiloto’s leaf contained terpenoid/steroid and saponin. The extracts inhibit the growth of Aeromonas hydrophila and Edwardsiella tarda but Saprolegnia sp. Ethyl acetate extract showed to have maximum inhibition to Aeromonas hydrophila of 9,11 – 10,78 mm and Edwardsiella tarda of 6,10 – 9,50 mm respectivity. All extract showed to have LC50<1000 μg/ml. Toxicity of n-hexane extract was highest to Artemia salina with LC50 of 118,6 ppm.Keywords : Antimicrobial activity, Aeromonas hydrophila, Edwardsiella tarda Andrographis paniculata, Saprolegnia sp.
Kajian Intrusi Air Laut Pada Sumur Dangkal Di Desa Denai Kuala Kecamatan Pantai Labu Kabupaten Deli Serdang (Study Of Seawater Intrusion At Shallow Wells In The Denai Kuala Village, District Of Pantai Labu Regency Of Deli Serdang) Santa Odilia Permatasari Nainggolan; Pindi Patana; Rusdi Leidonald
AQUACOASTMARINE Vol 4, No 1 (2016): JURNAL AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (245.806 KB)

Abstract

The increase of population in the coastal area affects in exploitation of ground water . Shallow well is one of the media that be used to fulfill the needs of water. The location of ground water that closed to coastal area, caused the sea water intrution and then shallow well water changed into brackish and salty. The aim of this research is to analyze the salinity of shallow well water and mapping the distribution shallow well water. This research was done in Denai Kuala village district of Pantai Labu, Deli Serdang on May until June 2015. The water sample was taken randomly with 80 samples of shallow well water spread in four station. This research uses the Arc GIS 9.3 software to obtain a map of the spread of salinity. Spread show that the salinity of the shallow well water in the Denai Kuala village varied. Salinity of shallow well at station 1 is 0 mg/l ( category fresh water), at station 2 is 2250 mg/l ( category brackish water), at station 3 is 0 mg/l (category fresh water), and at station 4 is 3150 mg/l (category brackish water). The spread of salinity show that the biggest of sea water intrusion are on the station 2 and station 4, while on the station 1 and station 3 have not been affected by seawater intrusion.Keywords : Seawater Intrusion, Salinity, Shallow Wells.PENDAHULUANPertumbuhan penduduk semakin meningkat sepanjang
EFEK AKTIVITAS MASYARAKAT TERHADAP KEBERADAAN IKAN CENCEN (Mystacoleucus marginatus) DI SUNGAI SIBIRU-BIRU KABUPATEN DELI SERDANG PROVINSI SUMATERA UTARA Charo Lina Kaban; Hesti Wahyuningsih; Desrita Desrita
AQUACOASTMARINE Vol 4, No 1 (2016): JURNAL AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (635.041 KB)

Abstract

Utilization of the river as a waste water disposal is the impact of community activities that can cause environmental changes that would be bad for the life aquatic organisms. The changing quality of the waters is affecting the lives of organisms, including fish. The existence cencen fish (Mystacoleucus marginatus) in the waters is largely determined by the physical and chemical conditions of the waters. The aim of this research is to analyze the density of cencen fish and water quality. This research was on April-June 2015 in Sibiru-Biru river. Samples were taken from four observation stations and at each station observations performed 3 repetitions. In order to determination sample location is using “Purposive Sampling” and sample analyzed water quality. The result of research in Sibiru-Biru river have been found one class from ordo Cypriniformes is for about 92. The highest population fishes density Cencen fish with grade 0,45 individuals/m2. Meanwhile the lowest population fish density Cencen fish is about 0,08 individuals/m2. The water quality of Sibiru-Biru River was polluted category. Based on the relationship expressed heavy growth patterns of Cencen fish in Sibiru-Biru river growth months are negatively allometric, meaning that the growth of fish length cencen more dominant than the growth in weight.Key words : Density, Pollution Levels, and Growth.
PERSEPSI MASYARAKAT DAN DAYA DUKUNG PERAIRAN BAGI KEGIATAN BUDIDAYA PERIKANAN DI KAWASAN DANAU PONDOK LAPAN DUSUN PULKA KECAMATAN SALAPIAN KABUPATEN LANGKAT Meyna Melia Utari; Pindi Patana; Febrina Arli
AQUACOASTMARINE Vol 4, No 1 (2016): JURNAL AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (426.512 KB)

Abstract

Pondok Lapan Lake is an artificial lake located at Dusun Pulka Desa Naman Jahe Kecamatan Salapian Kabupaten Langkat. Pondok Lapan Lake around palm plantations. The lake was originally made for irrigation, but the surrounding communities prefer to gardening such as palm oil and rubber. Pondok Lapan Lake has untapped potential optimally in aquaculture activities. The study focused on public perception and the carrying capacity of water for aquaculture activities. This study was conducted in July until August 2015. Sampling using purposive sampling by conducting interviews and questionnaires. This study resulted in that community to support the activities of aquaculture cages if done at Pondok Lapan Lake as much as 82.8% (Very Agree), the remaining 17.2% (Very Disagree) and the public know the activities of aquaculture cages ever do in Pondok Lapan Lake by 74% (Known) while the remaining 26% (Unknown). Suitability carrying on Pondok Lapan Lake can accommodate aquaculture activities as much as 14 cages with a size of 4x4x2 m3 and aquaculture systems Keramba Plug (KJT).Keywords: Pondok Lapan Lake, Carrying Capacity of Water, Public Perception
ESTIMASI DAYA DUKUNG PESISIR DENGAN KESEIMBANGAN MASSA (MASS BALANCE) TERHADAP TAMBAK DI DESA LALANG KECAMATAN MEDANG DERAS KABUPATEN BATUBARA Suria Masriani Sinaga; Yunasfi Djayus; Ahmad Muhtadi
AQUACOASTMARINE Vol 4, No 1 (2016): JURNAL AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (441.042 KB)

Abstract

Research sites in the Desa Lalang Kecamatan Medang Deras Kabupaten Batubara. This research was conducted from july until august 2015. The purpose of this study was to establish potential of area from the marine shrimp farming with mass balance method at Desa Lalang and estimation the carrying capacity of coastal waters of the pond effluent. The data required for analysis of mass balance models of carrying capacity was based on the total ammonia-nitrogen (NH3-N) concentration in coastal waters. Carrying capacity of coastal waters of Desa Lalang Regency maximum pond area calculation may be developed for marine shrimp farming area of 110.733 hectares, this showed that the concentration of ammonia released by the pond had not an impact on the quality of coastal waters because the existing pond area was new opened an area of 100.032 hectars had not exceeded the carrying capacity of the mass balance. Utilization of the existing pond was exceeded carrying capacity then negative impact to coastal area and marine shrimp farming, so be needed to expand it in this area.Keywords: Carrying capacity, coastal area , marine shrimp farming, mass balance
KEANEKARAGAMAN PERIFITON DI SUNGAI BELAWAN KECAMATAN PANCUR BATU KABUPATEN DELI SERDANG PROVINSI SUMATERA UTARA Diversity of Periphyton in the Belawan River Subdistrict Pancur Batu Regency Deli Serdang North Sumatera Camelina Simbolon; Miswar Budi Mulya; Desrita Desrita
AQUACOASTMARINE Vol 4, No 1 (2016): JURNAL AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (481.665 KB)

Abstract

Activities that occur around Belawan River will generate waste and impact on the physical and chemical factors that affect the aquatic organisms that periphyton. This study aims to specify the diversity of Periphyton in the Belawan River and to specify condition Belawan River judging from the chemical physics factors. Furthermore, Physical, chemical and Biologycal parameters was observed factors of the temperature, flow velocity, transparency of waters, pH, TSS, DO, BOD5, nitrates, orthophosphates and Diversity of Periphyton. The observations were made three times in three the research station. Sampling taking carried is three time repetitionon each station. Based on the result acquired that index diversity of periphyton ranged between 2,72 to 2,84 ind/cm2 and the Abundace of periphyton ranged between 763 to 1684 ind/cm2. Temperatures value ranged between 26 to 29 oC, flow velocity ranged between 0,4 to 0,7 m/s, transparency of waters ranged between 25 to 50 cm, pH ranged between 7,3 to 7,6, DO ranged between 3,5 to 4,0 mg/l, BOD5 ranged between 1,4 to 2,8 mg/l, TSS ranged between 11,33 to 38,5 mg/l, nitrates ranged between 1,0 to 1,9 mg/l dan orthophosphates ranged between 0,03 to 0,078 mg/l. based on the Shanon’s index of diversity (H’) and physival-chemical factors in the Belawan River were classified as into mild pollution criterion.Keywords: Periphyton, Abundance, Diversity, River Belawan

Page 16 of 35 | Total Record : 350

 14   15   16   17   18 

Filter by Year

2013 2025


Reset
Filter By Issues
All Issue Vol. 4 No. 1 (2025): AQUACOSTMARINE: Journal of Aquatic and Fisheries Sciences Vol. 3 No. 2 (2024): AQUACOSTMARINE: Journal of Aquatic and Fisheries Sciences Vol. 3 No. 1 (2024): AQUACOSTMARINE: Journal of Aquatic and Fisheries Sciences Vol. 2 No. 2 (2023): AQUACOSTMARINE: Journal of Aquatic and Fisheries Sciences Vol. 2 No. 1 (2023): AQUACOSTMARINE: Journal of Aquatic and Fisheries Sciences Vol. 1 No. 1 (2022): Volume 1 Nomor 1 Tahun 2022 Vol. 1 No. 2 (2022): AQUACOSTMARINE: Journal of Aquatic and Fisheries Sciences Vol 6, No 4 (2018): AQUACOASTMARINE Vol 6, No 3 (2018): AQUACOASTMARINE Vol 6, No 2 (2018): AQUACOASTMARINE Vol 6, No 1 (2018): AQUACOASTMARINE Vol 5, No 3 (2017): AQUACOASTMARINE Vol 5, No 2 (2017): AQUACOASTMARINE Vol 5, No 1 (2017): AQUACOASTMARINE Vol 4, No 4 (2016): AQUACOASTMARINE Vol 4, No 3 (2016): JURNAL AQUACOASTMARINE Vol 4, No 2 (2016): AQUACOASTMARINE Vol 4, No 1 (2016): JURNAL AQUACOASTMARINE Vol 3, No 3 (2015): JURNAL AQUACOASTMARINE VOLUME 3, NO 3, JUNI 2015 Vol 3, No 2 (2015): JURNAL AQUACOASTMARINE VOLUME 3, NO 2, APRIL 2015 Vol 3, No 1 (2015): JURNAL AQUACOASTMARINE VOLUME 3, NO 1, PEBRUARI 2015 Vol 3, No 5 (2015): JURNAL AQUACOASTMARINE Vol 3, No 4 (2015): AQUACOASTMARINE Vol 2, No 4 (2014): JURNAL AQUACOASTMARINE VOLUME 2, NO 4, DESEMBER 2014 Vol 2, No 3 (2014): JURNAL AQUACOASTMARINE VOLUME 2, NO 3, DESEMBER 2014 Vol 2, No 2 (2014): JURNAL AQUACOASTMARINE VOLUME 2, NO 2, DESEMBER 2014 Vol 2, No 1 (2014): JURNAL AQUACOASTMARINE VOLUME 2, NO 1, AGUSTUS 2014 Vol 1, No 1 (2013): JURNAL AQUACOASTMARINE VOLUME 1, NO 1, DESEMBER 2013 More Issue