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Eka Lisdayanti
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ekalisdayanti@utu.ac.id
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Jl. Alue Peunyareng, Ujong Tanoh Darat, Meureubo, Kabupaten Aceh Barat,Aceh 23681, Indonesia
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INDONESIA
Journal of Aceh Aquatic Sciences
Published by Universitas Teuku Umar
ISSN : 2580264X     EISSN : 27457230     DOI : -
Core Subject : Humanities, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Humanities Environmental Science
The Jurnal of Aceh Aquatic Sciences is managed by the Department of Aqutic Resource , Faculty of Fisheries and Marine Sciences, Teuku Umar University aims to publish the results of basic, applied research, and short communication in the scope of aquatic resources as; fish stock studies and population dynamics, aquatic biodiversity, fisheries technology, fisheries biology, water pollution, waste water treatment, aquatic resources management, aquatic ecosystem conservation and ecotourism. The scope of the area includes marine, coastal and inland fisheries. The focus and scope of this publication are expected to contribute thoughts for the government to strengthen the science of aquatic resources management.
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Ekologi
Articles 68 Documents
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KAJIAN EKOWISATA UNTUK KONSERVASI MANGROVE : STUDI KASUS DI KECAMATAN LANGSA BARAT, KOTA LANGSA, PROVINSI NANGGROE ACEH DARUSSALAM Yulie Rahayu Fitrianingsih
Journal of Aceh Aquatic Sciences Vol 1, No 1 (2017): Journal of Aceh Aquatic Sciences
Publisher : Journal of Aceh Aquatic Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/.v1i1.686

Abstract

In recent decades, the utilization of mangrove ecosystem continues to increase, not only in terms of others uses, but also in terms of the utilization of mangrove trees, both traditional and commercial. Encroachment and conversion of mangrove land into farms, residential, industrial, and so on, as well as logging by people for various puposes, rsulting in disturbed mangrove ecosystems and natural habitats damaged. The role and function of mangroves is essential and accompained by increased use of destructive activity is accompanied by a decrease in mangrove area has been properly made efforts to improve the conservation and maintenance of the mangrove ecosystem. One of the efforts to improve the conversation and rehabilitation of mangrove ecosystems through the study of ecotourism. Several location on the East Coast of Aceh Province have been succesfully rehabilitated, for example, in the village of Kuala Langsa, District of West Langsa, Langsa. This study aims to asses the potential and feasibility of mangrove ecosystem for the development of ecotourism as a conservation of natural ecosystems and to plan management strategies in the area of mangrove ecotourism should be developed that is viewed from several aspects (mangrove vegetation, wildlife, facilities and infrastructure, stakeholder participation, institutional and legislation. The method used was a descriptive exploratory method with percentage and SWOT analysis. The results of the study indicated that the mangrove ecosystem in Kuala Langsa generally more prevalent types of Rhizophora mucronata, R. apiculata and Avicennia marina. Stakeholder participation in the mangrove rehabilitation program consisting of government, NGOs, private donors and the community. Community participation in the village of Kuala Langsa more active and has had a village rehabilitation strategy to mangrove rahabilitation efforts. Kuala Langsa produce 8 rehabilitation strategy.
STRUKTUR KOMUNITAS GASTROPODA PADA HUTAN MANGROVE KEBUMEN JAWA TENGAH Wintah wintah
Journal of Aceh Aquatic Sciences Vol 2, No 1 (2018): Journal of Aceh Aquatic Sciences
Publisher : Journal of Aceh Aquatic Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/.v2i1.1684

Abstract

The Kebumen mangrove forest experienced a decline in ecological functions caused by the pollution of jellyfish processing waste around mangrove forests. Gastropods are biota associations of mangrove forests whose existence is influenced by environmental factors. This study aims to determine the community structure of gastropods in Mangrove Forest in Kebumen District. Sampling technique for mangrove and gastropod sampling. Gastropods found were 17 species, Ceritidhea alata, Ceritidhea quadrata, Telescopium telescopium, Neritina violacea, Neritina lineata, Neritina zigzag, Neritina albicilla, Neritina antiquata, Neritina turita, Vittina variegat, Cassidulla aurisfelis, Cassidulla nucleus, Littoraria carinifera, Assimenia bresvicula, Hastula sp, Pirenella cingulata, and Littoraria melanostoma. The highest density of gasropods are Ceritidhea alata and Neritina violacea. The pattern of distribution of majority gastropods is clustered.
ANALISIS PENDAPATAN NELAYAN DENGAN PENGGUNAAN RUMPON DI PERAIRAN ACEH BARAT Zuriat Zuriat
Journal of Aceh Aquatic Sciences Vol 2, No 1 (2018): Journal of Aceh Aquatic Sciences
Publisher : Journal of Aceh Aquatic Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/.v2i1.1689

Abstract

Analisis Alih Fungsi Lahan Mangrove di Kawasan Pesisir Kota Banda Aceh Mira Mauliza Rahmi; Nurul Najmi; Samsul Bahri; Mai Suriani
Journal of Aceh Aquatic Sciences Vol 3, No 1 (2019): Journal of Aceh Aquatic Sciences
Publisher : Journal of Aceh Aquatic Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/.v3i1.1705

Abstract

KELIMPAHAN ZOOPLANKTON DI PESISIR LUBUK DAMAR, SERUWAY, ACEH TAMIANG Muhammad Zainuri; Nor Afni Fitriana; Dina Ardania; Vina Nursyarah
Journal of Aceh Aquatic Sciences Vol 4, No 1 (2020): Journal of Aceh Aquatic Sciences
Publisher : Journal of Aceh Aquatic Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/.v4i1.2719

Abstract

Zooplankton has an important role in the food web, as secondary producers. Environmental changes affect the abundance and diversity of zooplankton. This study aims to examine the abundance and diversity of zooplankton in the coastal of Lubuk Damar. The research was conducted in January 2018 at Lubuk Damar coastal water, Seruway, Aceh Tamiang. Zooplankton sampling was taken at high tide, where 100 liters of water were taken using a calibrated 10-liter bucket, then filtered using a plankton net with a mesh size of 28 micron. There are nine groups of zooplankton found. The highest abundance is in Nauplius, and the lowest is in Pontilidae. A diversity index in a low state with low evenness and high dominance.
POTENSI EKSTRAK DAUN TAPAK KUDA (Ipomoea pes-caprae) SEBAGAI ANTIBAKTERI PATOGEN PANGAN Nur A Saimima; D Manuhuttu
Journal of Aceh Aquatic Sciences Vol 5, No 1 (2021): Journal of Aceh Aquatic Sciences
Publisher : Journal of Aceh Aquatic Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jaas.v5i1.3573

Abstract

This research aims to study the potency of Ipomoea pes-caprae leaf extract toward food pathogenic bacteria and to examine the potency of antibacterial activity of Ipomoea pes-caprae leaf extract on some food pathogenic bacteria.  The results of the study showed that the extract of  Ipomoea pes-caprae leaf  has an inhibitory effect toward the growth of E. coli, Salmonella sp and Staphylococcus aureus bacteria, the higher concentration of extract then the stronger inhibitory response.     The hexane extract of Ipomoea pes-caprae leaf of four concentrations toward  Escherichia coli, Salmonella sp and Staphylococcus aureus bacterias did not show any clear zones formed on the agar media or negative, for methanol extract at 25%, 50% and 75% did not show clear zone or negative , clear zone could be formed at 100% concentration, while ethyl acetate extract showed clear zones at each concentration of extracts, these thing indicated that ethyl acetate as semi polar compound has  bioactive compound, is the best extract in taking role as antibacterial that can inhibit both positive Gram or negative Gram bacteria.
STRUKTUR KOMUNITAS FITOPLANKTON DI PERAIRAN DAM RAMAN, METRO, LAMPUNG Putu Cinthia Delis; Aulia Insani; Herman Yulianto; Rara Diantari
Journal of Aceh Aquatic Sciences Vol 5, No 2 (2021): Journal of Aceh Aquatic Sciences
Publisher : Journal of Aceh Aquatic Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jaas.v5i2.4412

Abstract

Dam Raman is a reservoir located in the Metro City of Lampung. These waters used for activities such as aquaculture (KJA) and tourism activities. The input of organic matter from aquaculture (KJA) and tourism activities can trigger eutrophication. Phytoplankton are organisms that are sensitive to changes in water quality and have an important role as the basis of the food chain. The purpose of this study was to examine the abundance and community structure of phytoplankton in the Dam Raman. The research was conducted in January – March 2020. Samples were taken from four research observation stations. The data collected include water quality, species composition and abundance of phytoplankton, diversity index, similarity index, and dominance index. The results of the observations showed that there were 7 classes of phytoplankton. These classes include Chlorophyceae, Chrysophyceae, Cyanophyceae, Bacillariophyceae, Euglenophyceae, Rhodophyceae, and Xantophyceae. The abundance of phytoplankton ranged from 116-7278 cells/L. Phytoplankton diversity in Dam Raman is high with moderate community stability with values ranging from 2.89 to 3.33 and there is no indication of the dominance of certain types of phytoplankton
PARAMETER PERTUMBUHAN RAJUNGAN (PORTUNUS PELAGICUS) DI PERAIRAN ASAHAN SUMATERA UTARA Friyuanita Lubis; Mira Mauliza Rahmi
Journal of Aceh Aquatic Sciences Vol 6, No 1 (2022): Journal of Aceh Aquatic Sciences
Publisher : Journal of Aceh Aquatic Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jaas.v6i1.5406

Abstract

Asahan waters, North Sumatra, is an area bordering near Malacca Strait used as a fishing ground for fish and blue swimming crabs (Portunus pelagicus). The consumed crabs as well as encourage the increasing demands globally. Stock management of biota aquatichad to sustainon thesustainability. This study should include informations on carapace width distribution, growth rate, mortality rate, exploitation rate and recruitment pattern. The data was obtained based on observations, enumerations and interviews at landing sites. Results showed that the crabs caught in January 2021 were 680 males and 324 females. Asymptotic carapace width (CW∞) of 125.7 mm for males and 118.0 mm for females, growth rate (K) 3.0/year for males and 0.9/year of females, total mortality rate(Z) 5.70/year for males and 1.42/year for females, natural mortality rate (M) 2.50/year for males and 1.16/year for females, mortality rate due to fishing (F) 3.20/year for males and 0.26/year for females. The exploitation rate of males (E= 0.56/year) reached overexploitation and the female (E= 0.19/year) has not exceed the optimal level. These results provide an approach on stock management of crabs based on the time of capture during spawning and recruitment in order to maintain the population sustainability.
Kajian Perubahan Lahan Ekosistem Mangrove Kabupaten Aceh Timur Rahmawati Rahmawati; Achmad Fahrudin; Agus Sadelie; Eka Lisdayanti
Journal of Aceh Aquatic Sciences Vol 6, No 2 (2022): Journal of Aceh Aquatic Sciences
Publisher : Journal of Aceh Aquatic Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jaas.v6i2.5824

Abstract

Ekosistem mangrove tumbuh disepanjang pesisir Kabupaten Aceh Timur Provinsi Aceh. Kawasan ekosistem mangrove yang ada terus mengalami perubahan selama kurun waktu 27 tahun terakhir. Perubahan tersebut perlu dilakukan kajian pemetaan untuk mengetahui lokasi dan luasan perubahan mangrove yang tersisa. Penelitian ini bertujuan untuk Memetakan sebaran ekosistem mangrove di daerah penelitian tahun 1990, 2001,2007,2011 dan 2017, serta mengidentifikasi pola sebaran tutupan lahan . Penelitian ini menggunakan data Penginderaan Jauh yaitu Citra Landsat 5 TM tahun perekaman tahun 1990, 2001, 2007, 2011 dan 2017. Sebaran tutupan lahan mangrove dipetakan secara digital melalui interpretasi media citra Landsat 5 TM untuk mendapatkan tren perubahan yang terjadi antara tahun 1990, 2001, 2007, 2011 dan 2017. Selanjutnya hasil klasifikasi secara terbimbing menggunakan algoritma support vector machine dan neural network untuk menunjukan perubahan sampel pada setiap kelas tutupan lahan. Hasil dari klasifikasi ini kemudian dilakukan uji akurasi guna mengetahui lokasi yang terjadi perubahan, pola perubahan dan faktor yang menyebabkan terjadinya perubahan.Penelitian ini menunjukkan bahwa telah terjadi kerusakan hutan mangrove yang terjadi selama kurun waktu 27 tahun dengan luasan lahan yang berubah adalah 23.210 Ha (1990) menjadi 8.773 Ha (2001) menjadi 8.644 Ha (2007), selanjutnya pada tahun berikutnya menjadi 9.611 Ha (2011) meningkat menjadi 9.655 Ha (2017). Perubahan mangrove yang terjadi mempunyai pola random (tersebar tidak merata) dikarenakan faktor manusia yang melakukan eksploitasi secara berlebihan dan alih fungsi lahan menjadi tambak, lahan sawit dan lahan terbuka (idle). Perubahan tutupan mangrove terjadi sepanjang pesisir Kabupaten Aceh Timur cenderung menurun dari tahun 1990 sampai 2007 hal ini karena eksploitasi lahan ekosistem mangrove yang terjadi. Sementara pada tahun 2007 sampai 2017 terjadi peningkatan luasan ekosistem mangrove hal ini disebabkan rehabilitasi ekosistem mangrove yang dilakukan pasca tsunami melanda Provinsi Aceh.
Studi Kecepatan Arus Di Area Kolam Pelabuhan Kapal Ulee-Lheue, Kecamatan Meuraxa, Kota Banda Aceh Faliqul Isbah; Roni Arif Munandar; Nabil Zurba; Ichsan Setiawan
Journal of Aceh Aquatic Sciences Vol 6, No 2 (2022): Journal of Aceh Aquatic Sciences
Publisher : Journal of Aceh Aquatic Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jaas.v6i2.7302

Abstract

Provinsi Aceh ini memiliki wilayah perairan yang sangat strategis dikarenakan wilayahnya berhadapan langsung dengan Samudera Hindia. Maka dari itu, diperlukan  sarana dan prasarana yang memadai berupa  transportasi laut yang dapat membantu aktivitas masyarakat umum. Penelitian ini dilakukan di Alur Pelabuhan Penyeberangan Ulee Lheue Provinsi Aceh Kecamatan Meuraxa (55°33'06” LU dan 95°17'73” BT) yang dilakukan pada pukul 08:00-18:00 WIB. Kecepatan Arus ini diukur setiap 3 jam sekali mempunyai kecepatan arus rata-rata sebesar 14 cm/s dalam sebulan penuh

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