Articles
130
Documents
Kajian Bioekologi dan Strategi Pengelolaan Ekosistem Mangrove : Studi Kasus di Teluk Awur Jepara

Journal of Marine Research Vol 2, No 1 (2013): Journal of Marine Research
Publisher : Journal of Marine Research

Show Abstract | Original Source | Check in Google Scholar

Abstract

Mangrove ecosystem have an important role in the environment. The ecological values of mangrove Teluk Awur is a place for feeding, nursery and spawning ground mangrove organism. This environment also produce detritus that support the existence of organic matter in the waters around. The purpose of this research was to study the condition of mangroves bioecology and socio-economic conditions for integrated stakeholders strategy and management of mangrove Teluk Awur Jepara. Method used is case study, explorative and descriptive. Data were analyzed using SWOT analysis by weighting or scoring. The result showed Teluk Awur mangrove ecosystem in the categorized into good criteria because of it’s density > 1500 ind/ha. There are 27 mangrove species and various fauna depend their lives on to of Teluk Awur mangrove ecosystems. Management strategies are recommended as the first priority is providing mangrove rehabilitation activities involving the public directly (score 4.125). Second, environmental education and sustainable use of mangrove resources to local communities (score 2.887). Third, rulemaking and standard operating procedure (SOP) specifically management of Teluk Awur mangrove ecosystems by Diponegoro University: Marine Station (score 2.601).

KAJIAN KONSERVASI EKOSISTEM MANGROVE DI DESA PASAR BANGGI, KABUPATEN REMBANG

Journal of Marine Research Vol 2, No 2 (2013) : Journal of Marine Research
Publisher : Journal of Marine Research

Show Abstract | Original Source | Check in Google Scholar

Abstract

northern coast of central java. The manage of ecosystem mangrove there started since 1960 with conduct rehabilitation especially independently by the community. The purpose of this research is to study the management of existing mangrove ecosystem conservation and composing the development strategy for conservation area mangrove ecosystem in the Pasar Banggi village. Methods used in this research is descriptive explorative. A method of collecting data by using a method of surveying in the form of primary and secondary data. Data obtained by the kinds of vegetation analyze and SWOT analyze (strength, weakness, opportunity and thread). The results stated that the density of the category tree is worth 2700-3100 ind/ha, Sapling 933-2533 ind/ha, in seedling 83333-100000 ind/ha. The parameters of water quality in the mangrove ecosystem Pasar Banggi suitable for mangrove habitat. The most suitable method of planting is seeds in a polybag. Problems in rehabilitation include biological factors (barnacles, gastropoda and algae), physical factors (wave, wind, sediment, reclamation) and anthropogenic factors (pollution, land conversion, hunting mangrove worms). The presence of community leaders and frequent counseling makes the level of public knowledge about the benefits of mangroves are good. The community participation levels 80%. Rehabilitation is the most common forms of community participation in the Pasar Banggi the rehabilitation are mostly that come from self-help by the community (57.08%) and government assistance or private (42.92%). According to the results of the SWOT analysis, which is a top priority at the Pasar Banggi are: a) Determination of the zone within the mangrove ecosystem conservation (score 4.52) and b) increase the participation of stakeholders on mangrove ecosystem conservation program (score 3.29).

Strategi Pengembangan Ekowisata di Pantai Pangandaran Kabupaten Ciamis Pasca Tsunami

Journal of Marine Research Vol 2, No 2 (2013) : Journal of Marine Research
Publisher : Journal of Marine Research

Show Abstract | Original Source | Check in Google Scholar

Abstract

jung village and Pangandaran village who has a wealth of natural, culture and diverse appeal so has prospects for the development of ecotourism. From the SWOT analysis can be drawn that many factors influence the development of ecotourism in the Pangandaran Beach. The results showed that the internal factor such as strength (S) has a score of 1.811 and 1.313 scores for weaknesses (W). While External factors consist of Opportunity (O) and Threats (T) has a score of respectively 2.305 and 0.908. It means that is necessary to develop a more intensive and broader. So priority the future development strategy that needs to be done is Utilizing the support of the Government and stakeholders to optimize the function of the airport, Utilizing tourist attractions an attractive and safe then optimize asset development cooperation with travel agents both within and outside the country.

Kajian Kesesuaian dan Daya Dukung Wilayah Pesisir Pantai Bandengan Jepara, sebagai Upaya Optimalisasi Pengembangan Kegiatan Wisata Bahari

Journal of Marine Research Vol 2, No 4 (2013) : Journal of Marine Research
Publisher : Journal of Marine Research

Show Abstract | Original Source | Check in Google Scholar

Abstract

Bandengan Beach is quite famous and become mainstay Jepara Regency until be destination is quite popular, not only for Jepara people but also majority Central Java People. Nowadays, tourism activities in Bandengan Beach very limited recreation, enjoy to the landscape beach, and swimming. While still many potential area not yet be used maximum. This Study intend to assign suitable location for development marine tourism activity, know extents area development and capacity unit area that intended of tourism activity water sports. The Research results represent that tourism activities in Bandengan Beach Jepara Regency potential to be developed tourism especially water sports. Suitable location is 200 m from the shoreline towards middle sea at depth of > 5 meters. This area has a category S1 (very suitable) with values IKW 87.50 %. Tourism activities that can be developed among others, Flying Fish and Rolling Donuts in addition to existing tourist activities in advance Jet Ski and Banana Boat. The area that can be used is 74.000 m2 around 7.4 hectares and has a capacity of maximum expected around 148 person Jetski and 148 person Banana Boat tourist effective daily.

STUDI KANDUNGAN LOGAM BERAT Pb DAN Cd DALAM SEDIMEN DI PERAIRAN PESISIR KECAMATAN GENUK SEMARANG

Journal of Marine Research Vol 3, No 1 (2014) : Journal of Marine Research
Publisher : Journal of Marine Research

Show Abstract | Original Source | Check in Google Scholar

Abstract

Heavy metals; lead (Pb) and cadmium (Cd) are commonly used in the industrial sectors, including the industryof batteries, pesticides, detergents, paints, and chemical factories. Heavy metals which get into the water can damage the ecosystems and organisms in it. The aim of this study is to determine the contents of heavy metals Pb and Cd in sediments at Genuk coast waters district, Semarang. This research was conducted on October 7, November12, and December112012 at Genuk Coast Water District, Semarang. The sampling was conducted in 8 stationpoints. The method used for the analysis of heavy metals wasAtomic Absorption Spectrophotometry (AAS), while the sediment fraction was analyzed using wet sieving method in Soil Mechanics Laboratory of the Faculty of Engineering, Diponegoro University. Based on the research result, the contents of heavy metals Pb was higher compared with Cd, i.e heavy metal Pb ranging from 13,99 ppm - 38,11 ppm and heavy metal Cdranging from 0,17 ppm – 0,25 ppm, while the percentage of sediment fraction in all research stations dominated by silt fraction. The resultof correlation test has showed a positive correlation between heavy metals Pb and Cd to the grain size and organic matter in the amount of 11.4% and 49.6%.

Pengaruh Pemberian Udang Ebi Dengan Konsentrasi Yang Berbeda Terhadap Pertumbuhan Tukik Penyu Hijau (Chelonia Mydas) Di Pantai Sukamade Kawasan Taman Nasional Meru Betiri Kabupaten Banyuwangi – Jawa Timur

Journal of Marine Research Vol 3, No 4 (2014): Journal of Marine Research
Publisher : Program Studi Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Original Source | Check in Google Scholar

Abstract

Keberadaan penyu telah lama terancam, baik dari alam maupun kegiatan manusia. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh pemberian konsentrasi pakan yang berbeda terhadap pertumbuhan tukik Penyu Hijau (Chelonia mydas) usia 4 hari selama masa perawatan 5 minggu. Penelitian ini menggunakan metoda eksperimental laboratoris. Materi yang digunakan adalah tukik penyu hijau (Chelonia mydas) usia 4 hari. Penelitian dilakukan di Pantai Sukamade Banyuwangi. Pakan yang diberikan berupa udang ebi sebesar 3% dan 8% dari berat biomassa. Hasil dari penelitian menunjukkan bahwa tukik yang diberi pakan udang ebi dengan konsentrasi 3% memiliki Laju Perumbuhan Spesifik rata-rata 1,429 ± 0,074  lebih kecil daripada tukik yang diberi pakan dengan konsentrasi 8% yang rata-rata 1,630 ± 0,192. Hasil analisis data homogenitas terlihat bahwa nilai signifikansi pada F = 2,952 (p=0,161) atau p > 0,05 maka data bersifat homogen, serta laju pertumbuhan spesifik tukik dengan perlakuan pemberian pakan dengan konsentrasi yang  berbeda menunjukan bahwa nilai F hitung 22,611 > F tabel 0,05 dan atau 0,01. Itu menyatakan bahwa kedua perlakuan berbeda sangat nyata pada signifikan 0,05 dan 0,01.Hasil penelitian menyimpulkan bahwa pertumbuhan penyu hijau dipengaruhi oleh pakan yang diberikan pada p<0,01

Studi Ukuran Butir Dan Bahan Organik Pada Kawasan Mangrove Di Kelurahan Karanganyar Dan Tambakharjo Kota Semarang

977-2407769
Publisher : Program Studi Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Original Source | Check in Google Scholar

Abstract

Ukuran butir dan bahan organik merupakan komponen penting dalam sedimen yang berfungsi sebagai media tumbuh mangrove. Penelitian ini bertujuan untuk mengetahui tekstur ukuran butir sedimen, kandungan bahan organik, N, P, dan K pada sedimen mangrove Kelurahan Karanganyar dan Pantai Maron Kelurahan Tambakharjo Kota Semarang.Metode yang digunakan adalah diskriptif eksploratif. Pengambilan sampel dilakukan pada bulan November-Desember 2013 pada 3 stasiun di 3 lokasi penelitian. Sampel sedimen diambil dengan menggunakan D-Suction Correr pada kedalaman 10 cm. Penelitian menunjukan fraksi sedimen yang mendominasi di lokasi KRA 1 dan KRA 2 adalah fraksi silt (lanau) rata-rata sebesar 67,33% dan di lokasi MRN didominasi fraksi sand (pasir) rata-rata sebesar 70,66%. Jenis sedimen yang ditemukan di lokasi KRA 1 dan KRA 2 adalah jenis lempung lanauan dan di lokasi MRN adalah lempung berpasir. Kandungan bahan organik, N, P dan K pada lokasi penelitian bervariasi dan sesuai dengan tingkat kerapatan mangrove pada tiap lokasi. Kandungan bahan organik tertinggi berada di lokasi KRA 2 dengan rata-rata 2,87%. Kandungan N tertinggi terdaapat di lokasi KRA 2 rata-rata sebesar 0,51% dan terendah di lokasi MRN sebesar 0,10% untuk kandungan P tertinggi terdapat di lokasi KRA 1 rata-rata sebesar 259,54 mg/kg dan untuk kandungan K tertinggi terdapat di lokasi KRA 1 rata-rata sebesar 146,17%

Co-Authors AB Susanto Achmad Widodo Adi Priyo Wicaksono, Adi Priyo Agung Chandra Prasetya Agung Nugroho Setiawan, Agung Nugroho Agus Indarjo Agus Sulistiyo Agus Suyanto Agus Syafrudin Agus Triyanto Ahmad Syaify, Ahmad Aini Moeljono, Aini AL. Supartinah, AL. Andika Bagus Setiawan, Andika Bagus Andri Wahyu Septo Putra Anifatur Nurjannah, Anifatur Arbiyanti, Yossi Norma Arfian, Finty Ari Anshori, Ari Ari Suwondo Arief Suseno, Arief Arif Syaifuddin Arifin Budi Putro, Arifin Budi Arinianzah, Aldo Rizqi Aris Wijayanti Arista, Desi Arlien Siswanti Arnefia Mei Yusnida Asfan Muqtadir, Asfan Astuti, Anjar Ave Gierdo Alfaseno, Ave Gierdo Baliyan I, Baliyan Bambang Nugraha, Bambang Basuki Basuki Bayu Surarso Budi Setiawan Chrisna A Suryono Chrisna Adhi Suryono Cicilia Artitin Cynthia Damayanti Dadang Sukandar Dayyana, Surya Desi Sandra Sari Desie Dwi Wisudanti, Desie Dwi Dewi Agustina Dewi Sulistyaningrum Dhidik Prastiyanto Diana Layla Dimas Putra Anugrah, Dimas Putra Djoko Adi Widodo Donny Prasetyo Santoso, Donny Prasetyo Drajat Martianto Dwi Puji Adiana, Dwi Puji Edi Wibowo Edi Wibowo Kushartono Edy Junaidi Eka Miftakhul Jannah, Eka Miftakhul Eko Supraptono Emi Agustina, Emi Endah Setiyaningrum Endang Sri Susilo ENNY SUSWATI Ervia Yudiati Evi Setiawati Fatekurohman, Mohamat fatimah Fatimah Febriana Tirta Kirana, Febriana Tirta Fitri Mahardika Sari Frida Fallo Gatot Murti Wibowo, Gatot Murti Gatot Yulianto Gentur Handoyo Gigih Budhiawan Gunawan Widi Santosa Hadi Endrawati Harindra W Pradhana, Harindra W Harindra Wisnu Pradhana Haryati Haryati Hayat Maulana Heri Sugito Heri Sutanto Hernita Kusuma Wardani Hery Sulistyo JNS, Hery Sulistyo Hery Widijanto Hidayat, Syarief Thaufik Hilmi Trian Setyawan Indhana Sudiharto, Indhana Indri Trifiantari Irianiwati Irianiwati Irwani Irwani Isa Nurnusanto, Isa Isnaini Isnaini Ivan Nurizal Sakti Izah, Luluk Lailatul Jatmiko Endro Suseno Jauhari Syamsiyah Joko Winarno Juniyanto, Dimas Kamasita, Systriana Esi Kartini Sinaga Kesawa Sudarsih Khanif Pramusinto, Khanif Kharis, Muhamad Kusworo Adi Kusworowulan, Suryati Kwartarini Murdiastuti, Kwartarini Laela Meitasari, Laela Laska, Yulinda Lukman Hakim Mahda Veronika Maisi, Sri Malau, Rotua Mardiyono Mardiyono Margo Utomo Marsetyawan HNES, Marsetyawan Mediawati, Saskia Mefi Priba Sari, Mefi Priba Melo, Gabriella Imanuella Melyana Nurul Widyawati Menur Wahyu Pangestika, Menur Wahyu Mohamad Nadhif, Mohamad Muh. Yusuf Muhammad Arif Prasetyo Muhammad Arsyad Suyuti Muhammad Izzuddin Shofar Muhammad Zainuri Mujiyo Mujiyo Mulyanto Mulyanto Munarso Munarso Muthoifin Muthoifin, Muthoifin N. Euis Sutaningsih, N. Euis Nailatul Ilmi Nasronudin Nasronudin Niharul Annas Nirwani Soenardjo Nourobby Aulada, Nourobby Oky Dwi Nurhayati Oky Yuripa Pradana P. H, Aditya Praptiwi Praptiwi Prasetyo Nugroho Raden Ario Radini Sinta, Radini Ragil Saputra Rahayu Sapta S Rahmat Gernowo Rakhmat Syaefullah Ramadhan, Hazbina Fauqi Rani Gamawati, Rani Ratna Dwi Meilani, Ratna Dwi Retno Handayani Retno Hartati Ria Amitasari Ria Azizah Rieneke L Sela, Rieneke L Rini Riyanti Robby Eko Christanto Rudhi Pri, Rudhi Rudhi Pribadi Rusdi, Muh Sangkertadi Sangkertadi Satryo Adi Wibowo, Satryo Adi Setyaningsih, Erni Sharfina Sharfina, Sharfina Siti Fatimah Muis Soeharyo Hadisaputro Sri Budi Barunawati, Sri Budi Sri Huning Anwariningsih Sri Kusumastuti, Sri Sri Sedjati Sri Sukamta Sudadi Sudadi Sudibyo Sudibyo Sugeng Purbawanto Sugiyanto Sugiyanto Sukarnen Sukarnen, Sukarnen Sulistyo Warjono, Sulistyo Sumarno Sumarno Sumaryo Sumaryo Suntoro Suntoro Supriyanto Supriyanto Supriyati Supriyati Suroyo Suroyo Suwarto Suwarto Tatyantoro Andrasto Tika Retnowati Tri Saputra, Tri Valentino, Nico Vifaldi Agti, Vifaldi Vincensius Gunawan Wahyu Fredi Santoso Wahyu Setia Budi Widyatmani Sih Dewi Wilis Ari Setyati Yosafat Hermawan Trinugraha, Yosafat Hermawan Yudha Nurdian, Yudha Yuli Hermansyah, Yuli Yuningtyastuti, Gita Surya