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All Journal MEDIA KONSERVASI Marine Research in Indonesia Jurnal Kelautan Nasional Jurnal Riset Jakarta
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Pusat Penelitian dan Pengembangan Sumberdaya Laut dan Pesisir, Balitbang Kelautan dan Perikanan-Kementerian Kelauatan dan Perikanan, Komplek Bina Samudera, Jl. Pasir Putih 1 Ancol Timur Jakarta 14430.
Earth & Planetary Sciences Education Environmental Science

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POLICY MODELONMARINE TOURISM DEVELOPMENT IN WAKATOBI REGENCY (SE SULAWESI,INDONESIA) Yulius, -; Heriati, Aida; Salim, Hadiwiijaya Lesmana; Purbani, Dini; Ramdhan, Muhammad
Marine Research in Indonesia Vol 40, No 2 (2015)
Publisher : Research Center for Oceanography - Indonesian Institute of Sciences (LIPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (808.233 KB) | DOI: 10.14203/mri.v40i2.64

Abstract

Wakatobi Regency has a huge capacity in natural resources with its beautiful and pristine coastal ecosystems that host 25 coral reefs species in diverse forms. The regency is considered as the world’s best biosphere and frequently visited by local and international tourists for diving/snorkeling. The objectives of this study are to determine the role of marine tourism in Wakatobi’seconomy and formulate an appropriate and strategic policy for its marine tourism development plan. Methods used in this research are theLocation Quotient (LQ) analysis to determine the relative ability of a sub-area to a wider area in the specific sector, and theProspective Participatory Analysis for preparing the marine tourism development plan. The LQ analysis for the marine tourism (trade, hotels, and restaurants) sector based on GDP data from 2004-2007 shows values ranging from 0.808-0.881, which indicate poor potential and low contribution of this sector toWakatobi’s economy. TheProspective Participatory Analysis involving 18 variables related to marine tourism development indicates that Wakatobi Regency has four key variables. These are:community behavior towards environmental protection, community character, human resources andmotivation. These variables would play an important role in preparing and implementing marine tourism development plan in Wakatobi Regency.
POLICY MODELONMARINE TOURISM DEVELOPMENT IN WAKATOBI REGENCY (SE SULAWESI,INDONESIA) Yulius, -; Heriati, Aida; Salim, Hadiwiijaya Lesmana; Purbani, Dini; Ramdhan, Muhammad
Marine Research in Indonesia Vol 40 No 2 (2015)
Publisher : Research Center for Oceanography - Indonesian Institute of Sciences (LIPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (235.008 KB) | DOI: 10.14203/mri.v40i2.64

Abstract

Wakatobi Regency has a huge capacity in natural resources with it's beautiful and pristine coastal ecosystems that host 25 coral reefs species in diverse forms. The regency is considered as the world?s best biosphere and frequently visited by local and international tourists for diving/snorkeling. The objectives of this study are to determine the role of marine tourism in Wakatobi?seconomy and formulate an appropriate and strategic policy for its marine tourism development plan. Methods used in this research are theLocation Quotient (LQ) analysis to determine the relative ability of a sub-area to a wider area in the specific sector, and theProspective Participatory Analysis for preparing the marine tourism development plan. The LQ analysis for the marine tourism (trade, hotels, and restaurants) sector based on GDP data from 2004-2007 shows values ranging from 0.808-0.881, which indicate poor potential and low contribution of this sector toWakatobi?s economy. TheProspective Participatory Analysis involving 18 variables related to marine tourism development indicates that Wakatobi Regency has four key variables. These are:community behavior towards environmental protection, community character, human resources andmotivation. These variables would play an important role in preparing and implementing marine tourism development plan in Wakatobi Regency.
Hubungan Antara Indeks Pengindraan Jauh Dengan Tingkat Pencemaran Udara di Kota Jakarta Pasca Pandemi: Correlation Between Remote Sensing Index and Air Pollution Levels in the City of Jakarta Post-Pandemic Ramdhan, Muhammad; Maftukhaturrizqoh, Olivia; Arifin, Taslim; Purbani, Dini; Akhwady, Rudhy; Yulius, Yulius; Rahmania, Rinny; Gunawan, Dino; Asyiri, Abdul; Hidayat, Syamsul
Jurnal Riset Jakarta Vol. 16 No. 2 (2023): Jurnal Riset Jakarta
Publisher : Dewan Riset Daerah (DRD) Provinsi Daerah Khusus Ibukota (DKI) Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37439/jurnaldrd.v16i2.91

Abstract

Penelitian ini bertujuan untuk mengkaji hubungan antara indeks pengindraan jauh (Burn Area Index/BAI, Normalized Difference Vegetation Index/NDVI, dan Enhanced Vegetation Index/EVI) dengan tingkat pencemaran udara, khususnya konsentrasi PM2.5, di kota Jakarta pasca pandemi. Data diambil dari berbagai stasiun pemantau kualitas udara (SPKUA) di Jakarta selama tahun 2022. Hasil analisis menunjukkan variasi signifikan dalam konsentrasi PM2.5 yang berkaitan erat dengan fluktuasi BAI, NDVI, dan EVI. Peningkatan BAI selama musim kemarau bertepatan dengan peningkatan konsentrasi PM2.5, menandakan aktivitas kebakaran yang lebih intensif. Sebaliknya, NDVI dan EVI yang lebih tinggi selama musim penghujan berkorelasi dengan penurunan konsentrasi PM2.5, menunjukkan kondisi vegetasi yang lebih baik dapat membantu mengurangi polusi udara. Analisis Principal Component Analysis (PCA) lebih lanjut mengungkapkan bahwa bulan-bulan dengan karakteristik musim yang sama memiliki pola pencemaran udara dan indeks vegetasi yang serupa. Temuan ini menekankan pentingnya strategi mitigasi polusi udara dan manajemen lingkungan yang tepat untuk meningkatkan kualitas udara dan kesehatan lingkungan di Jakarta.
Stakeholder Perceptions of the Impact of Artificial Reef Deployment: A Case Study of the Indonesian Coral Reef Garden (ICRG) in Nusa Dua, Bali Yulius, Yulius; Tito, Camellia; Ramdhan, Muhammad; Purbani, Dini; Arifin, Taslim; Setyawidati, Nur A.R.; Kusuma, Luh P A Savitri C Kusuma; Sabina, Anninda
Media Konservasi Vol. 29 No. 4 (2024): Media Konservasi Vol 29 No 4 September 2024
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/medkon.29.4.550

Abstract

This research examines the challenges of coral reef conservation in Bali, a critical hub for marine tourism. Despite the island’s global significance, efforts to preserve its coral reefs have been insufficient, leading to the launch of the 2020 Integrated Coral Reef Rehabilitation and Management Program (ICRG). Supported by National Economic Recovery (PEN) funds, the ICRG has focused on deploying artificial reefs in the waters of Nusa Dua. However, only 74.3 hectares of the potential 204 hectares of restoration areas have been addressed, underscoring the need for more intensive conservation efforts. Data collection involved the distribution of closed questionnaires to key stakeholders, including government bodies, academic institutions, tourists, and coral reef conservation organizations. The data was analyzed using both descriptive statistics and thematic analysis to gauge stakeholder awareness, perceptions, and willingness to contribute to conservation efforts. The analysis revealed that 69% of respondents have a comprehensive understanding of the ecological, economic, and social functions of coral reefs. Furthermore, 92% of respondents expressed a willingness to contribute to coral reef preservation, either through labor or financial means. Financial contributions ranged from Rp. 25,000 to Rp. 150,000, with 30% of respondents willing to allocate up to 5% of their annual income to conservation initiatives. These findings highlight a strong stakeholder commitment to coral reef conservation in Bali and emphasize the necessity for ongoing public engagement and support. The research suggests that integrating local customary laws into conservation strategies and enhancing public involvement could significantly bolster the long-term sustainability of coral reef restoration efforts in Bali, thereby preserving the island’s marine tourism appeal and ecological integrity.
Kajian Potensi Karbon Biru dan Habitat Penyu Daerah Konservasi Kabupaten Berau: Studi Kasus Biduk Biduk Rustam, Agustin; Purbani, Dini; Suryono, Devi Dwiyanti; Salim, Hadiwijaya Lesmana; Sudirman, Nasir; Ati, Restu Nur Afi; Kusumaningtyas, Mariska A.; Hidayat, Wahyu
Jurnal Kelautan Nasional Vol 18, No 3 (2023): DESEMBER
Publisher : Pusat Riset Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jkn.v18i3.12637

Abstract

Daerah Biduk-biduk merupakan bagian dari 285.266 ha kawasan konservasi laut daerah Berau. Lamun merupakan salah satu ekosistem pesisir yang dapat dikaitkan dengan keberadaan penyu dan potensi sebagai penyimpan karbon pesisir. Penelitian ini dilakukan dengan metode survei, studi literatur dan analisis di laboratoraium. Kondisi eksisting lamun yang ditemukan dengan indeks nilai penting (INP) jenis Halophila ovalis (Ho) di P Kaniungan Besar dan Halodule pinifolia (Hp) di Teluk Sulaiman merupakan lamun berukuran kecil yang membentuk hamparan. Stok karbon pada  biomasa lamun sebesar 2,11 kgC/ha setara dengan penyerapan 7,74 kgCO2e/ha. Ekosistem lamun yang berukuran kecil membentuk hamparan menunjukkan jenis lamun yang tumbuh rapat dan merupakan makanan bagi penyu dan biota lainnya. Keberadaan rhizoma lamun akan menjaga stok karbon sedimen dan membuat  sedimen menjadi stabil. Produksi perikanan di Kecamatan Biduk-biduk meningkat 7,7 % sejak tahun 2010 sampai 2014. Sehingga diperlukan menjaga keberadaan ekosistem lamun di Kecamatan Biduk-Biduk khususnya dan Kabupaten Berau pada umumnya agar keberadaan penyu dan layanan ekosistem lamun terpelihara dengan baik.
Estimasi Neraca Air Tanah di Pulau Karimunjawa yang Dipengaruhi Kondisi Hidro-Meteorologi Laut Jawa Ratnawati, Herlina Ika; Purbani, Dini; Jayawiguna, M.Hikmat
Jurnal Kelautan Nasional Vol 18, No 3 (2023): DESEMBER
Publisher : Pusat Riset Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jkn.v18i3.12581

Abstract

Ketersediaan air tawar di wilayah Pulau Karimunjawa dengan luas wilayah sekitar 43.025 km2 pada umumnya terbatas dengan jumlah penduduk yang cenderung terus meningkat dan penggunaan air tawar pada umumnya bersumber dari air hujan dan air tanah. Studi ini bertujuan untuk mengestimasi neraca air di wilayah Pulau Karimunjawa dengan pendekatan menggunakan data iklim dari data reanalisis curah hujan Global Precipitation Climatology Project (GPCP) dan data reanalisis temperatur udara ERA-5 selama 20 tahun (1996-2015). Pola hujan di wilayah Pulau Karimunjawa menunjukkan sifat unimodial atau termasuk dalam tipe monsunal dengan satu satu puncak hujan minimum (musim kering) dan satu  puncak hujan maksimum (musim hujan). Satu puncak musim kemarau terjadi pada Juli-Agustus-September dengan curah hujan bulanan kurang dari 100 mm. Satu puncak musim hujan terjadi pada November hingga April dengan curah hujan bulanan mencapai lebih dari 200 mm. Estimasi neraca air di wilayah Pulau Karimunjawa dilakukan dengan menggunakan metode Thornwaite. Parameter utama neraca air menunjukkan kondisi surplus air bulanan yang bervariasi antara 57,7mm hingga 175,6mm  pada periode musim hujan, mulai Desember hingga April. Defisit air mulai terlihat pada bulan Mei hingga Oktober, dengan kondisi defisit maksimum pada bulan September sebesar 63,7mm.  
Co-Authors Agustin Rustam Aida Heriati, Aida Amadhan Takwir Asyiri, Abdul Ati, Restu Nur Afi Devi Dwiyanti Suryono, Devi Dwiyanti Gunawan, Dino Hadiwijaya Lesmana Salim, Hadiwijaya Lesmana Herlina Ika Ratnawati, Herlina Ika Jayawiguna, M.Hikmat Kusuma, Luh P A Savitri C Kusuma Kusumaningtyas, Mariska A. Maftukhaturrizqoh, Olivia Muhammad Ramdhan Nasir Sudirman Rahmania, Rinny Rudhy Akhwady Sabina, Anninda Salim, Hadiwiijaya Lesmana Salim, Hadiwiijaya Lesmana Setyawidati, Nur A.R. SYAMSUL HIDAYAT Taslim Arifin Terry Louise Kepel, Terry Louise Tito, Camellia Wahyu Hidayat Yulius Yulius Yulius, - Yulius, -