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Aplikasi Metode Multycriteria Decision Making (MCDM)dengan Teknik Pembobotan Dalam Mengidentifikasi dan Mendesain Kawasan Konservasi Perairan Daerah di Kabupaten Luwu Utara, Provinsi Sulawesi Selatan Rani, Chair; Nessa, M. Natsir; Faizal, Ahmad; Samawi, M. Farid
Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol 1, No 2 (2014)
Publisher : Jurnal IPTEKS Pemanfaatan Sumberdaya Perikanan

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Abstract

The study, in 2012, has successfully formulated with the MCDM for each allocation of  space in KKPD allotment (core areas, sustainable fisheries zone, used zone, and other zones). This weighting techniques need to be tested and  be implemented in identifying and designing the KKPD in the study area. This study aims to identify and map the biophysical conditions and the potential of coastal and marine natural resources in marine conservation area candidate, North Luwu Regency; to identify the areas suitable for the KKPD based on weighting technique with the MCDM method; and to evaluate potential candidates for marine protected areas in the coastal region. This study used a survey method to perform in  situ measurements of physico-chemical parameters, conducted a survey of coastal ecosystems using the transect method. The socio-economic data of coastal communities were collected using the questionnaire. The biophysical conditions and marine resources were analyzed using descriptive statistical methods. The results showed that the candidate region has a rich diversity  of coastal ecosystems, but the ecosystem, particularly seagrass beds and coral reefs have been in damaged category. Only the mangrove ecosystem that was still in a good condition category with moderate-to-heavy levels of density. There were 6 species of seagrasses and 6 species of mangroves and 71 species of reef fish. It was discovered 2 regions  corresponding to the allotment of the Core Zone, which is in the Region I and III with the total area of 654.22 hectares. For sustainable fisheries zone, Region  II and IV would be the first choice with the total area of 620.27 hectares. The Used Zone was identified in the Region V with total area of 480.66 hectares. The total area of the region was equal to 1755.15 hectares. Marine protected areas of was suggested to the protection of coastal ecosystems including mangroves, seagrass beds, and coral reefs and its associated biota, especially the protection of local feeding ground of several species (sea turtles and dugongs). 
Peran Penyuluh Pertanian Dalam Upaya Untuk Meningkatkan Penggunaan Pupuk Organik Pada Padi Sistem Tanam JARWO (Jajar Legowo) Faizal, Ahmad; Mutiara, Farah; Masduki, Said
Fakultas Pertanian Vol 7, No 1 (2019)
Publisher : Universitas Tribhuwana Tunggadewi

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Abstract

Indonesia is an agrarian country which means that most of the population works as farmers. In its development, Indonesian agriculture can be said to experience no change. This study aims to determine the efforts of extension workers in increasing the use of organic fertilizers in jarwo rice farming, and the level of participation of farmers in the use of organic fertilizers in the rice farming Jarwo. This study used qualitative research methods. The sample was a member of the Subur Jaya Farmer Group in Kenaman Village with 23 group members and 1 field agriculture instructor. Analysis of the data used in this study uses descriptive qualitative analysis. The results showed that extension agents had a role in increasing the use of organic fertilizers, and farmers participated in the acceptance of information submitted by Agents. Indonesia merupakan negara agraria yang memiliki arti bahwa sebagian besar penduduknya bekerja sebagai petani. Dalam perkembangannya pertanian Indonesia dapat dikatakan tidak mengalami perubahan. Penelitian ini bertujuan untuk mengetahui upaya tenaga penyuluh dalam meningkatkan penggunaan pupuk organik dalam usaha tani padi jarwo, dan tingkat partisipasi para petani dalam penggunaan pupuk organik dalam usaha tani padi jarwo. Penelitian ini menggunakan metode penelitian kualitatif. Sampelnya adalah anggota Kelompok Tani Subur Jaya Desa Kenaman sejumlah 23 orang anggota kelompok dan 1 orang penyuluh pertanian lapang. Analisis data yang digunakan dalam penelitian ini menggunakan analisis deskiptif kualitatif. Hasil penelitian menunjukkan bahwa penyuluh berperan dalam meningkatkan penggunaan pupuk organik, dan para petani berpartisipasi dalam penenerimaan informasi yang disampaikan oleh PPL.
SINTASAN DAN PERTUMBUHAN TRANSPLANTASI KARANG HIAS ACROPORA SP DI DESA TONYAMAN, KECAMATAN BINUANG, KABUPATEN POLEWALI MANDAR Haris, Abdul; Rani, Chair; Tahir, Akbar; Burhanuddin, Andi Iqbal; Samawi, Muh. Farid; Tambaru, Rahmadi; Werorilangi, Shinta; Arniati, Arniati; Faizal, Ahmad
Jurnal Ilmu Kelautan SPERMONDE Vol 3, No 2 (2017)
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v3i2.3000

Abstract

Culture of ornamental corals applying transplantation technique was aimed to know the successful of this transplantation technique in the ornamental coral culture based on its growth and survival rate of various coral fragments. The location of the medium settlement was in the western side of the waters of Tonyaman Village, Binuang Subdistrict, Polewali Mandar Regency with 3-4 meter depth during low tide. One of coral species i.e. Acropora  sp with 48 fragments was put on 4 transplantation tables. During the experiment, cleaning of fungi and biofouling at the transplant tables and the culture tables. Measurements of the absolute growth and survival rate were done at the 21st day using calliphers and numbers of dead and live fragments were counted directly. Coral transplantation workshop for ornamental coral culture was attended by 4 fisherman groups with total 23 participants. This event was understood by the training participants from the seed selection to the monitoring. Number of coral fragment cultured was 48 fragments obtained from one of stony corals (Scleractania), i.e. Acropora  sp. The range of survival rate that has been cultured for 21 days was adequately high i.e. 91.7 – 100 %. The highest survival rate was observed at the transplant table B, i.e. 100%, whereas, the table A, C, and D were 91.7 %. Average absolute growth of the coral Acropora  sp cultured during this study were ranged from 4.2 – 4.9 mm/month. Aaverage absolute growth was found at table transplant B and C, while the lowest value was observed at the transplant table D.Keywords: cultivation, ornamental coral, transplantation technique, Tonyaman
Pengembangan Sistem Prioritisasi Kebutuhan Perangkat Lunak menggunakan Hierarchical Cumulative Voting (HCV) Faizal, Ahmad; Rusdianto, Denny Sagita; Santoso, Edy
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 6 (2019)
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Functional requirements represent descriptions of services that the system must fulfill. In the requirement engineering process, the functional requirements obtained from many stakeholders have the potential to conflict, so that the selection process and prioritizing requirements of stakeholders are needed. Requirements prioritization can minimize conflicts between stakeholders because the priorities of each requirement can be accepted by all groups. Requirement prioritization can prevent occurrence of scope creeps, namely situation of widening requirements because clients continue to make additions. The Hierarchical Cumulative Voting (HCV) method is one of requirement prioritization method that is formed from a combination between Analytical Hierarchy Process (AHP) and Cumulative Voting (CV). HCV method has several advantages, including faster execution times, supporting hierarchical structures, and suitable for large-scale requirements. Through the application of HCV method, a web-based software requirements prioritization system was developed to facilitate analysts in exploring and prioritizing requirements. Requirements that have been arranged in the form of hierarchies according to the level, the voting process is carried out to get the final priority value. This system has been tested with white-box testing techniques for unit and integration testing, as well as black-box testing techniques for validation testing with valid results in each test case.
IMPROVED LEVEL IN RESILIENCE OF ECOSYSTEM WITH CONSERVATION WATER AREA NETWORK DESIGN, (CASE STUDY OF WEST COAST SOUTH SULAWESI) Faizal, Ahmad; Rani, Chair; Samawi, Farid
Asian Journal of Aquatic Sciences Vol 1 No 1 (2018)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1537.712 KB) | DOI: 10.31258/ajoas.1.1.1-13

Abstract

This study was intended to design network of the conservation areas having high resilience to the environmental changes. Method applied in this study was field survey method, analysis of remote sensing images, and integration of geographical information system (decision support) Marxan Model. Results of this study showed that the western coast of South Sulawesi has biophysical relationships caused by oceanographic influence particularly seawater current and highly supporting the development the network of the conservation areas with regional principle. The optimum value for the establishment of the conservation areas was 66553,13 Ha with protection target of 20% from the available ecosystems.
TSS ASSIMILATION CAPACITY IN THE MAMUJU RIVER ESTUARY Noor, Rahmat Januar; Lanuru, Mahatma; Faizal, Ahmad; ., Fathuddin
JFMR (Journal of Fisheries and Marine Research) Vol 4, No 3 (2020): JFMR VOL 4 NO 3
Publisher : JFMR (Journal of Fisheries and Marine Research)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2020.004.03.2

Abstract

The Mamuju River Estuary is an estuary whose role is to protect coastal ecosystems (mangroves, seagrasses, coral reefs) from the negative effects of intensification of land clearing upstream and coastal. Land clearing for various human needs encourages erosion resulting in high TSS (Total Suspended Solid) concentrations in river water bodies. This study aimed to determine the assimilation capacity of the Mamuju River estuary on TSS pollutants. The results showed that TSS concentrations still met the quality standard for marine biota (mangroves: <80 mg / l) with a lower distribution pattern when getting further away from the river mouth. The flushing time at the study site is 5.6 days so the river and seawater exchange is ± 65 times per year. The pollutant load was 586.11 tons/month. The value of the assimilation capacity reaches 255.57 tons/month. Based on these results it can be concluded that the Mamuju River estuary has experienced an overload of sediment.