Determination of Water Quality Based on Diversity of Plankton in Krueng Daroy Aceh Province

Plankton has a very important role, especially from the feed chain (the main producer) and as a bioindicator of fertility levels, on the Krueng Daroy River. This study aims to determine the air quality of Krueng Daroy based on the level of information and to find out information in Krueng Daroy, Aceh Province. This research method is a survey with a purposive sampling technique with quantitative and qualitative approaches. Data collection was conducted for 3 sampling times, with an interval of 3 days for 9 days in 3 research locations with each location consisting of 3 stations. The usability level was analyzed by calculating the Shannon-Wiener Diversity Index, and determining the quality descriptively. The results obtained a plankton diversity index in Krueng Daroy between 2,274 to 2,565 with moderate polluted air quality. The results of the plankton process in the Krueng Daroy River are moderate, with moderate polluted air quality

PEMBERIAN EKSTRAK AMPAS DAUN SERAI WANGI (Cymbopogon Nardus (L.) Randle) TERHADAP PERUBAHAN TINGKAH LAKU LARVA INSTAR II Chrysodeixis Chalcites

Chrysodeixis chalcites termasuk larva yang sangat khas, karena cara berjalan berjingkat-jingkat, yaitu dengan cara ujung bagian belakang tubuhnya melengkung, kemudian tubuh bagian depan bergerak maju. Daun serai wangi mengandung zat aktif seperti alkaloid, saponin, tanin, dan flavonoid. Komponen utama dari minyak serai wangi yaitu sitronela dan geraniol. Ekstrak ampas daun serai wangi bepotensi sebagai insektisida alami karena memiliki kandungan senyawa metabolit sekunder berupa alkaloid, saponin, tanin dan flavonoid, senyawa tersebut dapat mempengaruhi tingkah laku larva. Tujuan penelitian ini untuk mengetahui pengaruh pemberian ekstrak ampas daun serai wangi terhadap tingkah laku larva Instar II Chrysodeixis chalcites. Jenis penelitian eksperimen dengan pola Rancangan Acak Lengkap (RAL) dengan 6 perlakuan masing-masing 4 ulangan. Perlakuan yang digunakan adalah kontrol negatif), 5000, 10.000, 15.000. Simpulan dari penelitian ini ekstrak ampas daun serai wangi menyebabkan perubahan tingkah laku pada larva Chrysodeixis chalchites seperti aktivitas makan yang menurun, kegelisahan larva yang bergerak naik turun pada wadah penelitian dan aktivitas bergerak larva yang awalnya bergerak lincah lama kelamaan menjadi lamban hingga sulit bergerak

Analysis of spiny lobster fishery sustainability the using ecosystem approach to fisheries management (EAFM) in Pulo Aceh

The high exploitation rate due to increasing global demand caused spiny lobster vulnerable to overfishing. this study aims to assess the sustainability status of lobster fisheries, through the ecosystem approach to fisheries management (EAFM) and to examine the appropriate strategies to support the sustainability of spiny lobster fisheries in Pulo Aceh Islands, Aceh Besar district, Aceh Province. Indicators or domains used in this study are fish resources, habitats, and ecosystems, fishing techniques, economics, social, and governance, which consist of 27 attributes. Results show that the aggregate value of fish resources domain is 59.22 (moderate), habitat and ecosystem domain is 39.14, (poor), fishing technique domain is 28.62 (poor), the economic domain is 65 (good), social domain is 47.82 (moderate) and the institutional domain is 39.89 (poor). The overall aggregate value for the six domains is 46.61 (moderate), the sustainability status of the spiny lobster fishery in Pulo Aceh is in the moderate category. the fish resource domain and the economic domain are the main domains that provide a positive value for the sustainability of the lobster fishery in Pulo Aceh. However, to improve the status of lobster fisheries management in Pulo Aceh; should focus on domains that have low-value categories, which are; fishing techniques, habitats and ecosystems, and governance domain.Keywords:Spiny LobsterPulo Aceh IslandsSustainabilityManagement Strateg

Distribusi dan Kelimpahan Meiofauna di Perairan Kuala Jeumpa Kecamatan Jeumpa, Kabupaten Bireuen

This study was conducted to determine the abundance and distribution of meiofauna in the Kuala Jeumpa waters, Jeumpa subdistrict, Bireuen regency. Sampling was conducted in April until May 2016. Purposive sampling method was used to determine the 3 stations of data collection, which includes downstream, upstream and estuary area, and then the data was analyzed in the laboratory. The results obtained from the abundance of meiofauna ranging from 222 ind/m2 - 3963 ind/m2 was made up of an abundance of Acarina sp. 222 ind/m2, abundance of Annulonemertes sp. 593 ind/m2, abundance of Cumacea sp. 481 ind/m2, abundance of Cyatholaimus sp. 3963 ind/m2, abundance of Eggerelloides scabrous 630 ind/m2, abundance of Kalipthorincia sp. 1037 ind/m2, abundance of Patagonacyther senescens 556 ind/m2, abundance of Syllides sp. 1593 ind/m2 and an abundance of Decapoda 407 ind/m2. Meiofauna with the highest abundance in the Kuala Jeumpa waters is Cyatholaimus sp. and the lowest was Acarina sp. Distribution Acarina sp. to Decapoda is clustered. The conclusion that the abundance of meiofauna ranging between 222 ind/m2 - 3963 ind/m2. The types of sediment are smooth sand and medium sand

THE CONCEPTUALISATION OF MANGGARAI SPEECH COMMUNITY ON HOUSEHOLD ECONOMIC WELFARE

This study describes the conceptualisation of Manggarai people as members of Manggarai speech community on household economic welfare, with special reference to the forms and meanings of language they employ in verbal expressions in the texts of ritual speeches as cultural discourses. This is a descriptive study. The methods of collecting data were observation, interview, focused-group discussion, and documentary study. The sources of primary data were members of Manggarai speech community represented by five key informants. Data were analysed qualitatively by using inductive method. The results of study show that the forms and meanings of Manggarai language used in verbal expressions in the texts of cultural discourse in Manggarai language are specific to Manggarai culture as they reflect the conceptualisation of Manggarai speech community on household economic welfare. As onceptualised in the cognitive map of Manggarai speech community, the indicators of household economic welfare are designated by having meals three times a day, the availabity of full corn and rice as food stuff, the availability of vegetables in the farm lands, the availability of pigs and chickens raised

EARLY STUDY OF AQUATIC BIODIVERSITY IN TEUPIN LAYEU IBOIH SABANG FOR MARINE ECOTOURISM

Biodiversity is the diversity of organisms that indicate the overall variation of genes, species, and ecosystems in a region. This research aims to investigate the aquatic biodiversity in Teupin Layeu Iboih beach Sabang for resources marine ecotourism. The research was carried out from March to June 2014. A descriptive approach was applied to present the research findings to show biodiversity of the Teupin Layeu Iboih. The results of the research found 71 species of coral fish, 21 species of coral, and 15 species of aquatic invertebrates. Biodiversity were found in Teupin Layeu Iboih beach was varied and could be used for attraction in the development of marine ecotourism. Therefore, tourism activity that could be sustainable without being damaged by the nature

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

Social Cohesion Metaphor in Manggarai Language (A Cultural Linguistic Analysis)

This study explores social cohesion metaphor in Manggarai language withe special reference to the forms and meanings of the linguistic phenomena used. The study is viewed from cultural linguistics with special reference to metaphor as a part of cultural conceptualization emerging in cognitive level. The study is descriptive. The result of study shows that social cohesion metaphor in Manggarai language is reflected in the forms and meanings of the linguistic phenomena used in such verbal expression as, Muku ca pu’u neka woleng curup ‘One clump of bananas doesn’t talk differently, one clump of canes doesn’t walk differently’ and (2) Nai ca anggit, tuka ca leleng ‘Hearts bound one, stomaches bound one’. The forms and meanings of the linguistic phenomena used are specific to Manggarai culture revealing conceptualization of Manggarai society on the significance of maintaining social cohesion in their contexts of living together as members of the wa’u as a patrilineal-genealogic cla

Legal Protection for Disputing Parties through the Aceh Customary Court

Article 13 paragraph (1) of the Aceh Qanun Number 9 of 2008 on the Development of Customary and Indigenous Life discussing customary disputes mentions that ideally, the customary court can solve customary disputes. However, sometimes, it can not solve all cases and provide legal protection for all disputing parties. This study aims to explain the process of resolving private disputes through the customary court and providing legal protection for the parties. This type of research was empirical juridical with qualitative analysis. The results showed that a dispute resolution process could be done through two models. First is through customary judicature using formalized procedures by involving customary instruments. Second is using positive law indicator by not providing legal protection for the parties. Certain parties will typically file a lawsuit again after getting the customary court's decision. This research suggests collaboration among the Government, the Police, and the Customary Assembly in consistently promoting the customary court and improving the quality of customary instruments