Tingkat Kesamaan Plankton pada Ekosistem Mangrove Pulo Sarok Kecamatan Singkil, Kabupaten Aceh Singkil

This study aimsto determine the degree of similarity of plankton in the waters of the mangrove ecosystem Gampong Pulo Sarok District of Singkil, Aceh Singkil. This research was conducted in January 2016. The method used is purposive sampling with mementukan 3 stations by mangrove species at each location. Sampling plankton based at a different time in the morning, afternoon and evening using plankton planktonet No. 25. Data were analyzed by using the similarity index formula to get the value of similarity at each station. In supporting parameters measured were temperature, salinity, brightness, depth, pH, and DO. The results showed that the plankton found in every station in the waters of the mangrove ecosystem Gampong Pulo Sarok District of Singkil, Aceh Singkil as many as 36 species. Level Parallelism (IS) in pulo Sarok was ranged from 66.66% to 94,74%.In which is meant the degree of similarity of plankton in the high category. Penelitian ini bertujuan untuk mengetahui tingkat kesamaan plankton pada perairan ekosistem mangrove Gampong Pulo Sarok Kecamatan Singkil, Kabupaten Aceh Singkil.Penelitian ini dilakukan pada bulan Januari 2016.Metode yang digunakan adalah purposivesampling yaitu dengan mementukan 3 stasiun berdasarkan jenis mangrove pada tiap lokasi. Pengambilan sampel plankton berdasarkan waktu yang berbeda yaitu pagi, siang dan sore dengan menggunakan planktonet no 25.Data plankton dianalisadenganmenggunakanrumusindekskesamaanuntuk mendapatkan nilai kesamaan pada setiap stasiun.Pada parameter pendukung yang diamati adalah suhu, salinitas, kecerahan, kedalaman, pH, dan DO. Hasil penelitian menunjukkan bahwa plankton yang ditemukan pada setiap stasiun di perairan ekosistem mangrove Gampong Pulo Sarok Kecamatan Singkil, Kabupaten Aceh Singkil sebanyak 36 spesies. Tingkat Kesamaan (IS) menunjukkan tingkat kesamaan berkisar antara 66,66%-94,74%. Kesimpulan yang diperoleh adalah tingkat kesamaan plankton pada ekosistem mangrove Pulo Sarok Kecamatan Singkil, Kabupaten Aceh Singkil plankton dalam kategori tinggi

Kelimpahan Kepiting Bakau (Scylla) di Kawasan Rehabilitasi Mangrove Pulo Sarok Kecamatan Singkil Kabupaten Aceh Singkil

The aim of this study was to determine the abundance of mud crab (Scylla) in the area of rehabilitation of mangrove Pulo Sarok Singkil District of Aceh Singkil. This research was conducted in January and February 2016 using purposive sampling method, while the placement of crab traps was random. Regions ware divided into three stations with an area of 10 m x 10 m and each station placed five rattan traps. Each trap was installed in the afternoon at low tide and the collection were made in the morning at low tide. Mangrove crabs abundance data were analyzed using abundance formula. We found 56 individuals of the four species in which Scylla serrata 7 ind/m2, Scylla olivacea 25 ind/m2, Scylla tranquebarica 12 ind/m2, and Scylla paramamosain 12 ind/m2. Penelitian ini bertujuan untuk mengetahui kelimpahan kepiting bakau (Scylla) di kawasan rehabilitasi mangrove Pulo Sarok Kecamatan Singkil Kabupaten Aceh Singkil. Penelitian ini dilakukan pada Bulan Januari-Februari 2016, metode yang digunakan untuk penentuan stasiun adalah metode purposive sampling, sedangkan penempatan bubu adalah secara acak. Kawasan penelitian dibagi kepada tiga stasiun dengan luas 10 m x10 m dan setiap stasiun diletakkan lima bubu. Pemasangan bubu dilakukan sore hari pada saat air surut dan diangkat pagi hari pada saat air surut, bahan baku bubu terbuat dari rotan. Data kelimpahan kepiting bakau dianalisis menggunakan rumus kelimpahan. Berdasarkan Hasil penelitian ditemukan 56 individu dari empat spesies yaitu Scylla serrata 7 ind/m2, Scylla olivacea 25 ind/m2, Scylla tranquebarica 12 ind/m2, dan Scylla paramamosain 12 ind/m2. Kesimpulan yang diperoleh adalah kelimpahan kepiting bakau di kawasan rehabilitasi mangrove Pulo Sarok Kecamatan Singkil Kabupaten Aceh Singkil berkisar antara 7 ind/m2- 25 ind/m2

Keanekaragaman Gastropoda dan Bivalvia Bedasarkan Karateristik Sedimen Daerah Intertidal Kawasan Pantai Ujong Pancu Kecamatan Peukan Bada Kabupaten Aceh Besar

Penelitian Keanekaragman Gastropoda dan Bivalvia Berdasarkan Karakteristik Sedimen Daerah Intertidal di Pantai Ujung Pancu Kecamatan Peukan Bada Kabupaten Aceh Besar ini dilakukan pada bulan Januari 2016. Tujuan penelitian ini adalah untuk mengetahui keanekaragaman berdasarkan karakteristik sedimen. Metode yang digunakan adalah metode Purposive sampling. Pengambilan sampel dilakukan pada saat surut terendah. Stasiun terdiri dari 5 stasiun, dimana setiap stasiun diletakkan plot berukuran 5 x 5 m dan diletakkan transek kuadrat berukuran 1 x 1 m didalamnya dengan jarak sampling 30 m. Analisis data menggunakan rumus keanekaragaman dan Mean grain size. Hasil penelitian ditemukan 19 total spesies yang terdiri dari 12 spesies kelas Gastropoda dan 7 spesies kelas Bivalvia. Keanekaragaman berkisar antara 3,652-3,984. Dan ukuran butiran berkisar antara 0,294-0,403. Kesimpulannya adalah (1) Keanekaragamannya tinggi (2) Ukuran butirannya pasir halus. Kata Kunci : Ujong Pancu, Keanekaragaman, Sedimen, Gastropoda, Bivalvia Study about diversity of Gastropods and Bivalves based on characteristics of sediment in intertidal area in Ujung Pancu Beach Peukan Bada subdistrict Aceh Besar district was conducted on January 2016. The aim of this study was to determine the diversity based on characteristics of sediment. The methode used was purposive sampling method. Sampling were conducted while the water had low recede. Station consisted of 5 stations where each station placed plot 5 x 5 m and placed 1 x 1 m2 of square transects in it with 30 m sampling space. Data analyzed by diversity formula and mean grain size. The result showed that 19 species were found which consisted of 12 species of Gastropods and 7 species of Bivalves. Diversity ranged between 3,652 to 3,984. And grain size ranged between 0,294 to 0,403. The conclusions were (1) Diversity was high (2) Grain size was fine san

Alat Penangkapan Ikan yang Ramah Lingkungan Berbasis Code Of Conduct For Responsible Fisheries di Kota Banda Aceh

. This study aims to (1) know the fishing gear that has the highest level of environmental friendliness (2) aspects of the code of conduct for responsible fisheries CCRF is often violated and (3) determine the level of concern for fishermen to use fish-friendly tool arrests lingkungannelaya Banda Aceh. The study was conducted in March through May 2014 in Fishing Port Beach (PPP) Lampulo and Fish Landing Places (TPI) Alue Naga. Descriptive method with the number of samples used in this study divided 175 people fishing the Purse Seine fishing, Tramell Net, and Gill Net Fishermen. Collecting data using a questionnaire and analysed using descriptive analysis of the results of the research described in graphic form, frequency and percentage (persen). The results of the study (1) a means of catching the highest level of environmental friendliness is a gill net (2) Aspects of CCRF most often violated by fishermen is the aspect of fishing gear selectivity and fishing aspects of the Act are protected and (3) the highest awareness level of fishing gears environmentally friendly fishing is done by using the capture tool Gill Net

The Effect of Addition Pumpkin (Cucurbita MoschataD.) Flour in Artificial Diet to the Color Quality of Goldfish (Carrasius Auratus)

The ornamental fish price is determined by the appearance of colour. Feeding naturally feed in artificial feed aimed to improve the color quality of goldfish and how long it takes to improve the color. This research was used experimental method with quantutative approach. Research used CRD (Complete Random Design) which consists of 4 treatments with different concentration includes: P0: Positive control, P1: 5%, P2: 10%, and P3: 15%, with 5 replications in each treatments. Parameter in this research are color quality improvements, length and weight accretion for 6 weeks which measured in the first, second, third, fourth, fifth and sixth week. The research result showed that feeding the pumpkin flour in artificial diet affected the color improvement of goldfish but did not affect the length and weight of goldfish. The optimal color improvement of goldfish obtained on the treatment with 15% concentration. A summary of this research is feeding the pumpkin flour in artificial diet on 42 days affected the color improvement of goldfish but did not affect the length and weight of goldfish

Criticizing the Verdict of 18/JN/2016/MS.MBO of Mahkamah Syar’iyah Meulaboh Aceh on Sexual Abuse against Children from the Perspective of Restorative Justice

This article is based on a critical review of the judgment in the Indonesian Islamic Court, known publicly as Mahkamah Syar’iyah, case number 18/JN/2016/MS.MBO. The tribunal process in the Indonesian legal system should present clear evidence that convinces all involved parties, including for sexual abuse cases. Unfortunately, during the tribunal process of the case, the judges had neither asked the prosecutor to show the evidence nor asked how the case had happened. After asking a few simple questions, judges have made consideration and finally a judgment. Two main research questions will be answered in this article; how is restorative justice applied for law-breaking cases in Acehnese view? Why has the punishment been imposed by the Mahkamah Syar'iyah in its legal considerations for the case? This article has used the black-letter law method and interview. The research results have indicated that the case seems weird and does not provide the due process of law principle. The tribunal procedure has not provided any sufficient evidence before the verdict had been decided. The connection between both evidence and judicial facts, in this case, is very blurred. The witness was simply based on the victim's evidence

Hubungan panjang berat dan faktor kondisi ikan kerapu Famili Serranidae yang tertangkap di Perairan Pulo Aceh Kabupaten Aceh Besar, Provinsi Aceh

The objective of the research was to evaluate the length-weight relationships and condition factors of five dominant species of groupers harvested from Pulo Aceh waters, Aceh Besar District, Aceh Province, Indonesia. The target species are Plectropomus leopardus, P. laevis, P. maculatus, Epinephelus fuscoguttatus and E. bleekeri. The samples were collected from fish landing in Ulee Lheue  and Ujung Pancu from April to July 2016. A total of 40 samples of each species were measured for total length (mm) and weighed for body weight (g). The data were calculated for length weight relationship using an Allometrict Linear Model (LAM). The results showed that Plectropomus leopardus, P. laevis, Epinephelus fuscoguttatus and E. bleekeri have the b values lower than 3 indicate a negative allometric growth pattern, while P. maculatus has the b value higher than 3 indicate a positive allometric growth pattern. The highest condition factor was found in P. leopardus  and P. laevis and the lower condition factor was recorded in E. fuscoguttatus. However, in general the relative weight condition factor was above 100, indicating a balance of prey and predators densities.Telah dilakukan  penelitian tentang hubungan panjang berat dan faktor kondisi lima spesies ikan kerapu Famili Serranidae yang dominan tertangkap di Perairan Pulo Aceh, Kabupaten Aceh Besar. Penelitian ini bertujuan untuk menganalisis pola pertumbuhan dan faktor kondisi lima spesies ikan dari Famili Serranidae dari perairan Pulo Aceh, yaitu; Plectropomus leopardus, P. laevis, P. maculatus,  Epinephelus fuscoguttatus dan E. bleekeri. Sampel ikan adalah hasil tangkapan nelayan yang didaratkan di Ulee Lheue dan Ujung Pancu, sampling dilakukan pada April sampai Juli 2016. Hasil pengukuran panjang dan berat terhadap 40 ekor ikan pada masing-masing spesies dianalisis dengan Linear Allometrict Model (LAM). Hasil penelitian menunjukkan bahwa  Plectropomus leopardus, P. laevis, Epinephelus fuscoguttatus dan E. bleekeri memiliki pola pertumbuhan allometrik negatif dan P. maculatus memiliki pola pertumbuhan allometrik positif. Faktor kondisi tertinggi pada ikan P. leopardus dan P. laevis dan terendah pada ikan E. fuscoguttatus. Faktor kondisi berat relatif secara umum berada diatas 100, menunjukkan adanya keseimbangan kepadatan prey dan predator

Hubungan panjang berat dan faktor kondisi tiram (Crassostrea gigas) di Kawasan Estuari Tibang dan Ulee Lheue, Kota Banda Aceh

Study on the length-weight relationships and condition factors of oyster (Crassostrea gigas) has been done in Tibang and Ulee Lheue estuary areas, Banda Aceh for 4 months starting from July to October 2017. The objective of the study was to observe the condition of oysters in Banda Aceh City. The sampling method used line transect, where each sampling location is divided into 3 stations. Length-weight relationship analysis was performed using Linear Allometric Model (LAM). The result of the analysis of Length-weight relationship in Tibang and Ulee Lheue waters of Banda Aceh City shows the average value of 1.92 and 1.97 (negative allometric). The K value shows at Tibang location (5.07) higher than Ulee Lheue (4.98). Based on the mean value Wr indicates that Ulee Lheue (103.92) has a higher value than Tibang (102.60). The conclusion of K and Wr values shows that the environment in the research location is still stable, so it can be concluded that Tibang and Ulee Lheue waters can still support the life of oysters.Penelitian tentang hubungan panjang berat dan faktor kondisi tiram (Crassostrea gigas) telah dilakukan di kawasan estuari Tibang dan Ulee Lheue, Kota Banda Aceh selama 4 bulan dimulai dari Juli hingga Oktober 2017. Tujuan penelitian adalah untuk melihat kondisi tiram di Kota Banda Aceh. Metode pengambilan sampel dilakukan dengan transek garis, dimana pada setiap lokasi sampling dibagi atas 3 stasiun. Analisis hubungan panjang berat dilakukan menggunakan Linear Allometric Model (LAM). Hasil analisis hubungan panjang berat di perairan Tibang dan Ulee Lheue Kota Banda Aceh menunjukkan nilai b rerata 1,92 dan 1,97 (alometrik negatif). Adapun nilai K menunjukkan rerata pada lokasi Tibang (5,07) lebih tinggi berbanding Ulee Lheue (4,98). Berdasarkan nilai rata-rata Wr menunjukkan bahwa perairan Ulee Lheue (103,92) memiliki nilai lebih tingi bebanding perairan Tibang (102,60). Adapun kesimpulan nilai K dan Wr menunjukkan keadaan lingkungan pada lokasi penelitian masih dalam keadaan stabil, sehingga dapat disimpulkan perairan Tibang dan Ulee Lheue masih dapat mendukung kehidupan tiram

Struktur komunitas mangrove dan strategi pengelolaannya di Kabupaten Pidie, Province Aceh (Community structure of mangrove and its management strategy in Pidie District, Aceh Province)

The objective of the present study was to analyze the community structure of mangrove vegetation in Pidie District, Aceh Province and to plan its management strategies. The study was conducted from August to November 2014 in three subdistricts namely Batee, Kota Sigli, and Simpang Tiga. A total of three sampling stations were determined purposively at every subdistrict where every station has two substations and every substation has three sampling plots of 10 m x 10 m. In addition, a total of 297 respondents as representative of the fish farmer, fishermen, and other stakeholders were interviewed to collect data to plan the management strategies using the SWOT (Strengths, Weaknesses, Opportunities, Threats) analysis. The results showed that there were six species of mangrove found in Pidie District namely Avicennia alba, A. officinalis, A. marina, Rhizophora mucronata, R. apiculata and Sonneratia alba. For seedlings and saplings categories can be classified into very good condition, except in Kecamatan Batee  where S. alba for seedlings was classified into moderate damage and the saplings was in highly damaged condition. The mangrove of trees category was classified into heavily damaged condition. The management strategies of mangrove ecosystem in Kabupaten Pidie can be done by maximizing the function of mangrove ecosystems by replanting the species of mangrove that match with the habitat for their life so that can produce the specific functions; improve the role of government and society in controlling and monitoring the mangrove ecosystems; and establish the local regulations about the management of mangrove ecosystems in Kabupaten Pidie.Penelitian ini bertujuan untuk menganalisis struktur komunitas vegetasi mangrove dan menetapkan strategi pengelolaannya di Kabupaten Pidie Provinsi Aceh. Penelitian ini dilaksanakan pada Agustus sampai November 2014 pada tiga kecamatan yaitu Kecamatan Batee, Kota Sigli, dan Kecamatan Simpang Tiga. Metode yang digunakan dalam penelitian ini adalah metode survei. Pada setiap lokasi ditetapkan dua sub statiun pengamatan dan setiap pengamatan dengan tiga titik transek dimana transek berupa kuadrat berukuran 10 m x 10 m. Pengambilan data mangrove dilakukan dengan transek kuadrat berukuran 10 m x 10 m untuk kategori pohon plot 5 m x 5 m unuk kategori pancang dan 2 m x 2 m untuk kategori semai. Sedangkan untuk data strategi pengelolaan mangrove dengan mewawancarai 297 responden yang merupakan perwakilan beberapa petani tambak dan nelayan di Kecamatan Batee, Kota Sigli, Kecamatan Simpang Tiga dan perwakilan stakeholder terkait. Strategi pengelolaan ekosistem mangrove di Kabupaten Pidie dianalisis menggunakan formula SWOT (Strengths, Weaknesses, Opportunities, Threats). Hasil penelitian menunjukkan bahwa ditemukan 6 spesies mangrove di Kabupaten Pidie, yaitu Avicennia alba, A. officinalis, A. marina, Rhizopora mucronata, R. apiculata dan Sonneratia alba. Mangrove di lokasi penelitian untuk tingkat semai dan pancang dapat dikategorikan dalam kondisi sangat baik, kecuali di Kecamatan Batee S. alba pada tingkat semai dikategorikan rusak ringan dan pada tingkat pancang dalam kondisi rusak berat. Mangrove tingkat pohon pada lokasi penelitian dikategorikan rusak berat. Strategi pengelolaan ekosistem mangrove di Kabupaten Pidie dapat dilakukan dengan memaksimalkan fungsi ekosistem mangrove berupa penanaman kembali jenis-jenis mangrove tertentu yang sesuai dengan habitat hidupnya sehingga menghasilkan fungsi tertentu; meningkatkan peran pemerintah dan masyarakat; melakukan pengawasan dan monitoring secara berkala di ekosistem mangrove; serta merumuskan peraturan daerah tentang pengelolaan ekosistem mangrove di Kabupaten Pidie

Morfometrik lima species ikan yang dominan tertangkap di Danau Aneuk Laot, Kota Sabang

Abstract. The objective of the present study was to analyze the morphometric variationsof five predominant fish species caught in Lake Aneuk Laot, Sabang City,Weh Island.The study was conducted in December 2015 to January 2016. The survey method was used in this study. The fish target were Nile tilapia (Oreochromis niloticus), tilapia (O. mossambicus), snakeskin gourami (Trichopodus pectoralis), giant gourami (Osphronemus goramy) and snakehead (Channa striata). The fish samples were catched using gillnets. The fish sample were analyzed for traditional and truss network morphometrics. The results showed that there is closed morphological relationship between Nile tilapia and tilapia, and between snakeskin gourami and giant gourami, while the snakehead fish was discriminated apart from the two previous groups. Keywords: Morphometric Nile tilapia, tilapia, snakeskin gourami, giant gourami, snakehead fish, Weh Island   Abstrak. Penelitian ini bertujuan untuk menganalisis variasi morfologi ikan hasil tangkapan dominan di Danau Aneuk Laot Kota Sabang dengan menggunakan teknik traditional dan truss morphometric. Penelitian dilakukan pada Desember 2015 sampai Januari 2016. Ikan sampel terdiri dari ikan nila (Oreochromis niloticus), ikan mujair (O. mossambicus), ikan sepat siam (Trichopodus pectoralis), ikan gurami (Osphronemus gorami) dan ikan gabus (Channa striata). Ikan sampel diperoleh dengan menggunakan alat tangkap jaring. Sebanyak 12 karakter traditional morphometric and 14 karakter truss dianalisis dalam penelitian ini.  Hasil penelitian menunjukkan terdapat tiga kelompok ikan, kelompok pertama ikan nila dan ikan mujair, kedua ikan ini kemiripan yang tinggi; kelompok kedua adalah ikan sepat siam dan ikan gurami, kelompok ketiga adalah ikan gabus yang memiliki kemiripan yang jauh dengan kedua kelompok ikan sebelumnya. Kata kunci: Morfometrik, Nila, mujair, sepat siam, gurami, gabus, Pulau We