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Journal : BULETIN OSEANOGRAFI MARINA

Pendekatan Aspek Hukum, Geomorfologi, dan Teknik Dalam Penentuan Batas Wilayah Laut Daerah Setiyono, Heryoso; Pratikto, Ibnu; Hariyadi, Hariyadi
BULETIN OSEANOGRAFI MARINA Vol 1, No 1 (2011): Vol 1, No.1, Oktober 2011
Publisher : BULETIN OSEANOGRAFI MARINA

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Abstract

Abstract The Indonesian Decree No 32 / 2004 related to the Local Authority justified the coastal region management to the province and or region. The Government law related to the coastline determination is not yet defined. Due to the problem, the international procedure of the coastline determination were descriptively analyzed base on the sea law, geomorphology and plan mapping.Key-words : regional coast line, maritime line, international sea law 
Analisis Perubahan Garis Pantai selama 10 Tahun Menggunakan CEDAS (Coastal Engineering Design and Analisys System) di Perairan Teluk Awur pada Skenario Penambahan Bangunan Pelindung Pantai Hariyadi, Hariyadi
BULETIN OSEANOGRAFI MARINA Vol 1, No 1 (2011): Vol 1, No.1, Oktober 2011
Publisher : BULETIN OSEANOGRAFI MARINA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (277.203 KB)

Abstract

Abstract  Live Environment Mining and Energy Duty Kabupaten Jepara (2006) said Teluk Awur shore is potential area occurred erosion. Reliable attempted to use preventing the problem is protecting with making hard struktur, therefore investigated with modeling shoreline changed use protection structure added three scenarios. The purpose of this study to known shoreline changed and the smallest effect in the scenario of protection structure added. For the efficiency time and price, so that prediction and simulation is done with using numeric model method with GENESIS (GENEralized model for SImulating Shoreline change). GENESIS is the one of subprogram in the NEMOS(Nearshore Evolution MOdeling System) at the CEDAS (Coastal Engineering Design and Analisys System) software. Long of the model simulation area is 8720 meters. Model simulation use three scenarios are Detached Breakwater, Non Diffracting Groin, and Detached Breakwater and combination of Non Diffracting Groin. and Detached Breakwater. Shoreline changed can consider based on simulation result is sediment transport volume, erosion wide, sedimentation and long shoreline changed. Based on result simulation, shoreline changed in existing condition is the most if compared with the other scenario with values-93.5942 meters, the smallest values occurred at the combination scenario from Detached Breakwater and Non Diffracting Groin with -54.3157 meters. This result give the information that protection structure required to decrease shoreline changed occur.   Key Words: Shoreline Change, CEDAS, NEMOS, GENESIS, Teluk Awur, Detached Breakwater, Non Diffracting Groin   
Kombinasi Data Altimetri Satelit Jason-1 & Envisat Untuk Memantau Perubahan Permukaan Laut Di Indonesia Hariyadi, Hariyadi; Marwoto, Jarot; Yulihandoko, Eko
BULETIN OSEANOGRAFI MARINA Vol 6, No 1 (2017): Buletin Oseanografi Marina
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/buloma.v6i1.15738

Abstract

Dinamika lautan di Indonesia merupakan salah satu kunci variasi iklim di kawasan Asia. Variasi iklim ini terkait dengan fenomena El Nino dan La Nina. Salah satu indikator fenomena tersebut adalah dengan adanya perubahan permukaan laut (Sea Level Anomaly). Satelit altimetri yang dapat menyediakan data secara menerus dan berkelanjutan dapat digunakan untuk mengamati dinamika lautan. Penggabungan data satelit Jason-1 dan Envisat ditujukan untuk mengatasi resolusi spasial dari tracking tiap satelit. Pengabungan dan prosesing data Jason-1 dan Envisat digunakan untuk menentukan perubahan Sea Level Anomaly (SLA) pada titik-titik pengamatan di Laut Bangka, Laut Banda, Lautan Pasifik dan Laut Timor. Titik-titik tersebut mewakili dari Arus Monsoon Indonesia dan Arus Lintas Indonesia. Hasilnya terjadi perubahan nilai SLA yang dapat dikaitkan dengan fenomena El Nino. The dynamics of the oceans in Indonesia is one of the key climate variations in Asia. These climate variations are related to the phenomenon of El Nino and La Nina. One indicator of the phenomenon is with the change of sea level (Sea Level Anomaly). The existence of altimetry satellites that can provide continuous and continuous data can be used to observe the dynamics of the oceans. Jason-1 and Envisat satellite data aggregation is intended to address the spatial resolution of tracking of each satellite. Jason-1 and Envisat data consolidation and processing are used to determine the Sea Level Anomaly (SLA) changes at observation points in the Bangka Sea, Banda Sea, Pacific Ocean and Timor Sea. These points represent from the Indonesian Monsoon Flow and the Indonesian Cross Flow. The result is a change in the value of SLA that can be attributed to the El Nino phenomenon.
Co-Authors Ade Wachjar Adi Santoso Adrianto, Bayu Afrianto Tua Sinaga Ahmad Rofiq Hakim Akhmad Arif Amin, Akhmad Arif Al Ashadi Alimin, Al Ashadi Alfi Satriadi Alfian, Anggra Ali Junaedi Amelia Yusnita Amin, A. A. Andika Nugraha Pradana Arifandy, M. Imam Arifin Muhtar, Arifin Aris Ismanto Arman, Ringgo Athaillah Mursyid Azis Rifai Aziz Rifai Azizi, Muhammad Iqbal Baharuddin, Nalfaridas Bambang Sapta Purwoko Banjarnahor, Betty Baskoro Rochaddi Bayu Priyono, Bayu Beny Maulana Satria, Beny Maulana Boky Jeanne Tuasikal Budi Santosa Catur Herison Cintya Oktaviana, Cintya Dalhar Shodiq, Dalhar Denny Nugroho Sugianto Dewi Agustina DJUMALI DJUMALI, DJUMALI Durotun Nafisah Dwinawaty, Aziza Maulida Eka Intan Kumala Putri Ervina Ahyudanari Eti Ramaniyar, Eti Fahmi, M. R. Falatehan, A Roby febiyan nursusty Febriani, Diana Nur Febriano, Muhammad Riza Franto Novico Gt Muhammad Sugian Noor Harimurti, Danang Hendri Restuadhi, Hendri Heryoso Setiyono Hudaedi, Dedi I Gede Supawan Ibnu Pratikto Indrabayu, Arief Irfan Lazuardi Jarot Marwoto Jarot Santoso Jauhar Fajrin, Jauhar Karyawan, I Dewa Made Alit Kokoh Dwiyan Kristanto, Dedy Kristanto, Dedy Lahir, Muhammad Laurensius Arliman S, Laurensius Mahulette, Asri Subkhan Marchelina, Nadella Maria Yosephine Simbolon, Maria Yosephine Maya Eria Br Sinurat, Maya Eria Br MOHAMMAD CHOLID, MOHAMMAD Muhammad Helmi muharam, Iqbal Mujahid Mujahid, Mujahid MUJIYANTO MUJIYANTO Mulyati, Dewi Mulyati Mutakhir, Arizal Noor, E Nurfa Khoirunnisa Petrus Subardjo Putri, Iik Radevi Burhamsi Rahmad Santosa Raisha Media Umami Renaldi Bahri Tambunan Retno Hartati Rima Melina F. Napitupulu Rini Agustina Rizky Amalia Safrihady, Safrihady Saharuddin Saharuddin Saptiana Sulastri, Saptiana Siddhi Saputro SISWANTO SISWANTO Slamet Susanto Soeryo Adiwibowo Sri Mulatsih Srie Mustika Rahayu, Srie Mustika SUDIRMAN YAHYA Sugeng Widada sunito, Setyawan Suroyo Junior, Raden Sonny Suroyo Junior, Raden Sonny Suwito, Edi Syaiful Anwar Teo Andri Saputra Thomas Agung Perwira Tri Retno Dyah Larasati, Tri Retno Dyah Uli, Indriyana Warsito Atmodjo Wibowo Wibowo Yulihandoko, Eko Yulius Deddy Hermawan Yuniastuti, Florentina Chandra Zainal Abidin