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Papers by Terry Indrabudi

Research paper thumbnail of Analisis Perkembangan Nilai Tukar Petambak Garam

Jurnal Sosial Ekonomi Kelautan dan Perikanan, 2024

Nilai tukar merupakan salah satu indikator yang dapat digunakan untuk mengukur tingkat kesejahter... more Nilai tukar merupakan salah satu indikator yang dapat digunakan untuk mengukur tingkat kesejahteraan. Kecenderungan rendahnya nilai tukar akan dapat mengurangi insentif petambak dalam meningkatkan produktivitas produknya secara optimal dalam jangka panjang. Hal tersebut dapat mengurangi laju peningkatan produksi relatif terhadap laju peningkatan konsumsi dalam negeri, sehingga akan mengancam kelestarian swasembada pangan. Penelitian ini bertujuan untuk mengetahui perkembangan Nilai Tukar Petambak Garam (NTPG) di Indonesia tahun 2018 – 2021. Penelitian ini merupakan penelitian yang menggunakan metode studi pustaka. Data yang dikumpulkan dalam penelitian ini terdiri dari data sekunder berupa data deret waktu (time series) Nilai Tukar Petambak Garam tahun 2018 – 2021 yang diperoleh dari Kementerian Kelautan dan Perikanan (KKP) dan dianalisis secara deskriptif kualitatif untuk mengetahui perkembangan NTPG di Indonesia tahun 2018 – 2021. Hasil penelitian ini menunjukkan bahwa indeks NTPG mengalami penurunan dalam kurun waktu tahun 2018 – 2020 dan mengalami peningkatan pada tahun 2021. Penurunan indeks NTPG sejalan dengan penurunan rata-rata indeks harga yang diterima petambak garam pada periode tahun 2018 – 2020.

Research paper thumbnail of Persepsi pemangku kepentingan di wilayah daratan dan kepulauan di Indonesia terhadap pengelolaan laut berkelanjutan

Jurnal Sosial Ekonomi Kelautan dan Perikanan, 2024

Beberapa keunggulan fitur geografis memberikan keuntungan bagi Indonesia dengan adanya berbagai p... more Beberapa keunggulan fitur geografis memberikan keuntungan bagi Indonesia dengan adanya berbagai potensi sumber daya kelautan. Namun, di sisi lain, sistem properti bersama dan akses terbuka menyebabkan beberapa sumber daya mengalami peningkatan tekanan baik dari alam maupun aktivitas manusia. Fenomena ini terjadi secara global, sehingga para ilmuwan di seluruh dunia memperkenalkan konsep pengelolaan baru, di mana sumber daya alam dianggap sebagai entitas yang perlu dilestarikan, melalui pengelolaan yang efektif dan bijaksana. Penelitian ini bertujuan mengkaji perbedaan persepsi pemangku kepentingan di wilayah daratan dan kepulauan Indonesia terhadap isu-isu kelautan, sebagai upaya mendukung kebijakan kelautan yang berbasis kebutuhan lokal. Data dikumpulkan dari 3.406 responden kuesioner dan 45 responden wawancara mendalam yang mewakili wilayah barat (Aceh, Riau, Jawa Barat, Malang), tengah (Kalimantan Timur, Nusa Tenggara Barat, Sulawesi Utara), dan timur (Papua) Indonesia, menggunakan metode survei, wawancara kognitif di semua lokasi, dan wawancara mendalam di Jawa Timur. Analisis statistik, digunakan untuk mengidentifikasi perbedaan signifikan dalam prioritas dan kebutuhan antarwilayah. Hasil menunjukkan bahwa penduduk daratan lebih memprioritaskan pengendalian pencemaran akibat limbah domestik dan industri, sementara masyarakat kepulauan lebih fokus pada adaptasi perubahan iklim, pengelolaan sumber daya yang berkelanjutan, dan pelestarian ekosistem laut. Implikasi temuan ini menekankan perlunya kebijakan kelautan yang responsif, dengan pendekatan adaptasi iklim di kepulauan dan mitigasi pencemaran di daratan. Pendekatan berbasis komunitas dan teknologi inovatif ini mendukung pencapaian Tujuan Pembangunan Berkelanjutan (SDGs) 13 (Aksi Iklim) dan SDGs 14 (Kehidupan Bawah Laut).

Research paper thumbnail of Initiatives of the Indonesian Government for Digital Transformation in Rural Areas

E3S web of conferences, Dec 31, 2022

Research paper thumbnail of Coral Reefs

Majalah Widyariset, May 31, 2017

Coastal development in Ambon Bay led to increased sedimentation and pollutant into the waters. It... more Coastal development in Ambon Bay led to increased sedimentation and pollutant into the waters. It effects on the organism in Ambon Bay, including coral reefs. This study aims to look the condition of coral reef. The study method is Line Intercept Transect (LIT) in eight observation stations, two stations in the inner bay and six stations in the outside bay. The results showed there has been a decline in coral cover in the area that has development activities and high anthropogenic activity like Hative Besar, Poka, Kota Jawa, Halong, and Hunuth station. As for areas that have lesser development activity and anthropogenic activity, the condition of coral cover increased as happened at Lilibooy, Eri, and Batu Capeu stations. Stations that have coral reefs "very good category" is at St. Eri station,"good category" is at St. Lilibooy station, "medium category" is at St. Kota Jawa station and St. Batu Capeu while "bad category" are at St.

Research paper thumbnail of Diversity, Composition and Utilization of Mollusc in Saparua Island, Center Molucca

Majalah Widyariset, Nov 30, 2018

Saparua Island is one of the islands in the Central Moluccas that has a complete ecosystem, unfor... more Saparua Island is one of the islands in the Central Moluccas that has a complete ecosystem, unfortunately records on mollusk research is very limited. The objectives of the study are to determine the composition, diversity, and utilization of mollusks using square transect and free collection method which conducted on April and September 2016. Water analysis is also done to determine the environmental hydrographic condition. Temperature and salinity indicate the presence of freshwater input through rivers, especially in St-2 2 (Waisisil). Concentrations of nutrients show a fairly high value, ranging from 0.001 to 0.114 mg L-1 for phosphate; 0.012-0.023 mg L-1 for nitrate; and 0.140-0.443 mg L-1 for silicate. There are 641 individual mollusks of 107 species consisting of 85 species of Gastropoda and 22 species of Bivalves. Species found mostly by Littoraria scabra (Littorinidae), Cypraea annulus (Cypreidae), Terebralia sulcata (Potamididae), Clypeomorus battilariaeformis (Cerithiidae), and Nerita chamaeleon (Neritidae). The existing mollusk community has moderate and uniform diversity with low species dominance. There are at least 35 species of mollusks that can be utilized into various commodities such as food products, accessories/decorations, and raw materials of drugs.

Research paper thumbnail of Policy Brief: Kesejahteraan masyarakat dan perikanan tuna berbasis rumpon di Indonesia Timur

Kesejahteraan masyarakat dan perikanan tuna berbasis rumpon di Indonesia Timur adalah kebijakan y... more Kesejahteraan masyarakat dan perikanan tuna berbasis rumpon di Indonesia Timur adalah kebijakan yang berasal dari proyek penelitian yang dilakukan oleh University of Technology Sydney tentang manfaat sosial dan ekonomi perikanan tuna. Laporan lengkap tersedia di 1. Kebijakan ini bertujuan untuk meningkatkan kesejahteraan masyarakat pesisir dan efisiensi operasi penangkapan ikan. Rumpon memainkan peran penting dalam perikanan tuna, meningkatkan baik daya tangkap ikan tuna maupun efisiensi operasi penangkapan ikan. Perikanan ini memasok pasar ekspor melalui operasi skala menengah yang memasok pengalengan, dan pasar provinsi dan lokal domestik melalui kapal pukat cincin dan kapal pancing ulur yang lebih kecil. Dalam beberapa kasus, kapal pancing ulur dan kapal pancing ulur/tonda menangkap ikan madidihang yang lebih besar di rumpon yang kemudian diekspor sebagai produk berkualitas lebih tinggi, untuk steak ikan tuna dan pasar ekspor sashimi.

Research paper thumbnail of Mangrove in the Urban Area of Small Islands: Vegetation Health, Potential, and Management Challenges

IOP Conference Series: Earth and Environmental Science

Indonesia is the largest habitat of mangroves in the world which many are distributed in the urba... more Indonesia is the largest habitat of mangroves in the world which many are distributed in the urban areas of small islands. However, knowledge about conditions, potential, and management challenges of mangrove in these urban areas are still scarce. This study’s objectives are to assess mangrove conditions, potential threats, and the perception of local people. In the last two decades, mangrove cover in the main city of Ambon decreased at the rate of 0.75% y−1and the status of the vegetation health was poor. In contrast, there was no much change in the mangrove areas of a satellite city, Tual and it has healthy mangrove forests. Mangrove forests have a good potential for carbon storage, either in Tual (191 Mg C ha−1or 703 Mg CO2e ha−1) or Ambon (120 Mg C ha−1or 441 Mg CO2e ha−1). Estimates of the economic value of carbon sequestration by mangrove forests in Tual and Ambon were US$ 30,896 and US$ 49,195 ha−1. The management challenges include mangrove deforestation, plastic pollution, ...

Research paper thumbnail of Coral Reefs

Widyariset, 2017

Coastal development in Ambon Bay led to increased sedimentation and pollutant into the waters. It... more Coastal development in Ambon Bay led to increased sedimentation and pollutant into the waters. It effects on the organism in Ambon Bay, including coral reefs. This study aims to look the condition of coral reef. The study method is Line Intercept Transect (LIT) in eight observation stations, two stations in the inner bay and six stations in the outside bay. The results showed there has been a decline in coral cover in the area that has development activities and high anthropogenic activity like Hative Besar, Poka, Kota Jawa, Halong, and Hunuth station. As for areas that have lesser development activity and anthropogenic activity, the condition of coral cover increased as happened at Lilibooy, Eri, and Batu Capeu stations. Stations that have coral reefs "very good category" is at St. Eri station,"good category" is at St. Lilibooy station, "medium category" is at St. Kota Jawa station and St. Batu Capeu while "bad category" are at St.

Research paper thumbnail of Penguatan Tata Kelola SDA untuk Mendukung Pencapaian Target Pembangunan Berkelanjuta (SDGs)_Peningkatan Peran Komunitas dalam Kolaborasi Pengelolaan Ekosistem_GRAND RESEARCH DESIGN PRN SDA LIPI 2020-2024

Research paper thumbnail of Application of Underwater Photo Transect Method to Understand Coral Reefs Cover in Pombo Island, Maluku

Jurnal Ilmu dan Teknologi Kelautan Tropis, 2017

Methods to understand coral reefs health are increasingly diverse. One of the promising method is... more Methods to understand coral reefs health are increasingly diverse. One of the promising method is georeferenced photo transect. In this method, a diver took benthic community photos using a camera installed or connected with a Global Positioning System (GPS) receiver, so that each photo taken has a geographic coordinate on it. This spatial information is very useful for monitoring coral reefs health. The purpose of this research is to understand coral reefs cover in Pombo Island, Maluku by using georeferenced photo transect method. Field data collection was done in April 2015 with 14 transect lines. Overall of 14 transect lines, 3 transects are in Good category, other 3 transects are in Pretty Good category, and the rest of 8 transects are in Not Good category. Coral species commonly found around transect lines are Porites lutea,

Research paper thumbnail of Seagrass-Dugong Haruku Strait 2015 poster

Research paper thumbnail of Analisis Kesesuaian Perairan Bagi Kegiatan Wisata Bahari Snorkling Dan Selam DI Perairan Pulau Nusalaut Kabupaten Maluku Tengah

Jurnal Ilmu dan Teknologi Kelautan Tropis

Maluku memiliki sumberdaya laut yang sangat besar, baik sumberdaya hayati maupun nir-hayati terma... more Maluku memiliki sumberdaya laut yang sangat besar, baik sumberdaya hayati maupun nir-hayati termasuk potensi wisata bahari yang menjadi prioritas pemerintah untuk dikembangkan. Namun pada kenyataannya, perkembangan wisata bahari di Maluku masih menghadapi berbagai kendala, yaitu menentukan lokasi yang layak untuk dijadikan tujuan wisata. Penelitian ini bermaksud untuk melihat tingkat kesesuaian wisata khususnya wisata snorkling dan selam di perairan Pulau Nusalaut. Pengambilan sampel dilakukan pada tahun 2014 dan 2015 di 6 (enam) lokasi yang berbeda. Pengambilan data karang menggunakan metoda LIT (Line Intecept Trancect) dan dianalisis menggunakan "Life Form Program". Pengamatan ikan karang dilakukan dengan Underwater Visual Census (UVC) dan transek. Parameter lingkungan diambil dengan cara pengukuran langsung dilapangan. Terumbu karang dikategorikan dalam kondisi ”Baik” dan ”Sangat Baik” dengan persentase tutupan karang antara 58,54-77%. Sebanyak 217 jenis karang batu ya...

Research paper thumbnail of Diversity, Composition and Utilization of Mollusc in Saparua Island, Center Molucca

Widyariset

Saparua Island is one of the islands in the Central Moluccas that has a complete ecosystem, unfor... more Saparua Island is one of the islands in the Central Moluccas that has a complete ecosystem, unfortunately records on mollusk research is very limited. The objectives of the study are to determine the composition, diversity, and utilization of mollusks using square transect and free collection method which conducted on April and September 2016. Water analysis is also done to determine the environmental hydrographic condition. Temperature and salinity indicate the presence of freshwater input through rivers, especially in St-2 2 (Waisisil). Concentrations of nutrients show a fairly high value, ranging from 0.001 to 0.114 mg L-1 for phosphate; 0.012-0.023 mg L-1 for nitrate; and 0.140-0.443 mg L-1 for silicate. There are 641 individual mollusks of 107 species consisting of 85 species of Gastropoda and 22 species of Bivalves. Species found mostly by Littoraria scabra (Littorinidae), Cypraea annulus (Cypreidae), Terebralia sulcata (Potamididae), Clypeomorus battilariaeformis (Cerithiidae), and Nerita chamaeleon (Neritidae). The existing mollusk community has moderate and uniform diversity with low species dominance. There are at least 35 species of mollusks that can be utilized into various commodities such as food products, accessories/decorations, and raw materials of drugs.

Research paper thumbnail of Analisis Perkembangan Nilai Tukar Petambak Garam

Jurnal Sosial Ekonomi Kelautan dan Perikanan, 2024

Nilai tukar merupakan salah satu indikator yang dapat digunakan untuk mengukur tingkat kesejahter... more Nilai tukar merupakan salah satu indikator yang dapat digunakan untuk mengukur tingkat kesejahteraan. Kecenderungan rendahnya nilai tukar akan dapat mengurangi insentif petambak dalam meningkatkan produktivitas produknya secara optimal dalam jangka panjang. Hal tersebut dapat mengurangi laju peningkatan produksi relatif terhadap laju peningkatan konsumsi dalam negeri, sehingga akan mengancam kelestarian swasembada pangan. Penelitian ini bertujuan untuk mengetahui perkembangan Nilai Tukar Petambak Garam (NTPG) di Indonesia tahun 2018 – 2021. Penelitian ini merupakan penelitian yang menggunakan metode studi pustaka. Data yang dikumpulkan dalam penelitian ini terdiri dari data sekunder berupa data deret waktu (time series) Nilai Tukar Petambak Garam tahun 2018 – 2021 yang diperoleh dari Kementerian Kelautan dan Perikanan (KKP) dan dianalisis secara deskriptif kualitatif untuk mengetahui perkembangan NTPG di Indonesia tahun 2018 – 2021. Hasil penelitian ini menunjukkan bahwa indeks NTPG mengalami penurunan dalam kurun waktu tahun 2018 – 2020 dan mengalami peningkatan pada tahun 2021. Penurunan indeks NTPG sejalan dengan penurunan rata-rata indeks harga yang diterima petambak garam pada periode tahun 2018 – 2020.

Research paper thumbnail of Persepsi pemangku kepentingan di wilayah daratan dan kepulauan di Indonesia terhadap pengelolaan laut berkelanjutan

Jurnal Sosial Ekonomi Kelautan dan Perikanan, 2024

Beberapa keunggulan fitur geografis memberikan keuntungan bagi Indonesia dengan adanya berbagai p... more Beberapa keunggulan fitur geografis memberikan keuntungan bagi Indonesia dengan adanya berbagai potensi sumber daya kelautan. Namun, di sisi lain, sistem properti bersama dan akses terbuka menyebabkan beberapa sumber daya mengalami peningkatan tekanan baik dari alam maupun aktivitas manusia. Fenomena ini terjadi secara global, sehingga para ilmuwan di seluruh dunia memperkenalkan konsep pengelolaan baru, di mana sumber daya alam dianggap sebagai entitas yang perlu dilestarikan, melalui pengelolaan yang efektif dan bijaksana. Penelitian ini bertujuan mengkaji perbedaan persepsi pemangku kepentingan di wilayah daratan dan kepulauan Indonesia terhadap isu-isu kelautan, sebagai upaya mendukung kebijakan kelautan yang berbasis kebutuhan lokal. Data dikumpulkan dari 3.406 responden kuesioner dan 45 responden wawancara mendalam yang mewakili wilayah barat (Aceh, Riau, Jawa Barat, Malang), tengah (Kalimantan Timur, Nusa Tenggara Barat, Sulawesi Utara), dan timur (Papua) Indonesia, menggunakan metode survei, wawancara kognitif di semua lokasi, dan wawancara mendalam di Jawa Timur. Analisis statistik, digunakan untuk mengidentifikasi perbedaan signifikan dalam prioritas dan kebutuhan antarwilayah. Hasil menunjukkan bahwa penduduk daratan lebih memprioritaskan pengendalian pencemaran akibat limbah domestik dan industri, sementara masyarakat kepulauan lebih fokus pada adaptasi perubahan iklim, pengelolaan sumber daya yang berkelanjutan, dan pelestarian ekosistem laut. Implikasi temuan ini menekankan perlunya kebijakan kelautan yang responsif, dengan pendekatan adaptasi iklim di kepulauan dan mitigasi pencemaran di daratan. Pendekatan berbasis komunitas dan teknologi inovatif ini mendukung pencapaian Tujuan Pembangunan Berkelanjutan (SDGs) 13 (Aksi Iklim) dan SDGs 14 (Kehidupan Bawah Laut).

Research paper thumbnail of Initiatives of the Indonesian Government for Digital Transformation in Rural Areas

E3S web of conferences, Dec 31, 2022

Research paper thumbnail of Coral Reefs

Majalah Widyariset, May 31, 2017

Coastal development in Ambon Bay led to increased sedimentation and pollutant into the waters. It... more Coastal development in Ambon Bay led to increased sedimentation and pollutant into the waters. It effects on the organism in Ambon Bay, including coral reefs. This study aims to look the condition of coral reef. The study method is Line Intercept Transect (LIT) in eight observation stations, two stations in the inner bay and six stations in the outside bay. The results showed there has been a decline in coral cover in the area that has development activities and high anthropogenic activity like Hative Besar, Poka, Kota Jawa, Halong, and Hunuth station. As for areas that have lesser development activity and anthropogenic activity, the condition of coral cover increased as happened at Lilibooy, Eri, and Batu Capeu stations. Stations that have coral reefs "very good category" is at St. Eri station,"good category" is at St. Lilibooy station, "medium category" is at St. Kota Jawa station and St. Batu Capeu while "bad category" are at St.

Research paper thumbnail of Diversity, Composition and Utilization of Mollusc in Saparua Island, Center Molucca

Majalah Widyariset, Nov 30, 2018

Saparua Island is one of the islands in the Central Moluccas that has a complete ecosystem, unfor... more Saparua Island is one of the islands in the Central Moluccas that has a complete ecosystem, unfortunately records on mollusk research is very limited. The objectives of the study are to determine the composition, diversity, and utilization of mollusks using square transect and free collection method which conducted on April and September 2016. Water analysis is also done to determine the environmental hydrographic condition. Temperature and salinity indicate the presence of freshwater input through rivers, especially in St-2 2 (Waisisil). Concentrations of nutrients show a fairly high value, ranging from 0.001 to 0.114 mg L-1 for phosphate; 0.012-0.023 mg L-1 for nitrate; and 0.140-0.443 mg L-1 for silicate. There are 641 individual mollusks of 107 species consisting of 85 species of Gastropoda and 22 species of Bivalves. Species found mostly by Littoraria scabra (Littorinidae), Cypraea annulus (Cypreidae), Terebralia sulcata (Potamididae), Clypeomorus battilariaeformis (Cerithiidae), and Nerita chamaeleon (Neritidae). The existing mollusk community has moderate and uniform diversity with low species dominance. There are at least 35 species of mollusks that can be utilized into various commodities such as food products, accessories/decorations, and raw materials of drugs.

Research paper thumbnail of Policy Brief: Kesejahteraan masyarakat dan perikanan tuna berbasis rumpon di Indonesia Timur

Kesejahteraan masyarakat dan perikanan tuna berbasis rumpon di Indonesia Timur adalah kebijakan y... more Kesejahteraan masyarakat dan perikanan tuna berbasis rumpon di Indonesia Timur adalah kebijakan yang berasal dari proyek penelitian yang dilakukan oleh University of Technology Sydney tentang manfaat sosial dan ekonomi perikanan tuna. Laporan lengkap tersedia di 1. Kebijakan ini bertujuan untuk meningkatkan kesejahteraan masyarakat pesisir dan efisiensi operasi penangkapan ikan. Rumpon memainkan peran penting dalam perikanan tuna, meningkatkan baik daya tangkap ikan tuna maupun efisiensi operasi penangkapan ikan. Perikanan ini memasok pasar ekspor melalui operasi skala menengah yang memasok pengalengan, dan pasar provinsi dan lokal domestik melalui kapal pukat cincin dan kapal pancing ulur yang lebih kecil. Dalam beberapa kasus, kapal pancing ulur dan kapal pancing ulur/tonda menangkap ikan madidihang yang lebih besar di rumpon yang kemudian diekspor sebagai produk berkualitas lebih tinggi, untuk steak ikan tuna dan pasar ekspor sashimi.

Research paper thumbnail of Mangrove in the Urban Area of Small Islands: Vegetation Health, Potential, and Management Challenges

IOP Conference Series: Earth and Environmental Science

Indonesia is the largest habitat of mangroves in the world which many are distributed in the urba... more Indonesia is the largest habitat of mangroves in the world which many are distributed in the urban areas of small islands. However, knowledge about conditions, potential, and management challenges of mangrove in these urban areas are still scarce. This study’s objectives are to assess mangrove conditions, potential threats, and the perception of local people. In the last two decades, mangrove cover in the main city of Ambon decreased at the rate of 0.75% y−1and the status of the vegetation health was poor. In contrast, there was no much change in the mangrove areas of a satellite city, Tual and it has healthy mangrove forests. Mangrove forests have a good potential for carbon storage, either in Tual (191 Mg C ha−1or 703 Mg CO2e ha−1) or Ambon (120 Mg C ha−1or 441 Mg CO2e ha−1). Estimates of the economic value of carbon sequestration by mangrove forests in Tual and Ambon were US$ 30,896 and US$ 49,195 ha−1. The management challenges include mangrove deforestation, plastic pollution, ...

Research paper thumbnail of Coral Reefs

Widyariset, 2017

Coastal development in Ambon Bay led to increased sedimentation and pollutant into the waters. It... more Coastal development in Ambon Bay led to increased sedimentation and pollutant into the waters. It effects on the organism in Ambon Bay, including coral reefs. This study aims to look the condition of coral reef. The study method is Line Intercept Transect (LIT) in eight observation stations, two stations in the inner bay and six stations in the outside bay. The results showed there has been a decline in coral cover in the area that has development activities and high anthropogenic activity like Hative Besar, Poka, Kota Jawa, Halong, and Hunuth station. As for areas that have lesser development activity and anthropogenic activity, the condition of coral cover increased as happened at Lilibooy, Eri, and Batu Capeu stations. Stations that have coral reefs "very good category" is at St. Eri station,"good category" is at St. Lilibooy station, "medium category" is at St. Kota Jawa station and St. Batu Capeu while "bad category" are at St.

Research paper thumbnail of Penguatan Tata Kelola SDA untuk Mendukung Pencapaian Target Pembangunan Berkelanjuta (SDGs)_Peningkatan Peran Komunitas dalam Kolaborasi Pengelolaan Ekosistem_GRAND RESEARCH DESIGN PRN SDA LIPI 2020-2024

Research paper thumbnail of Application of Underwater Photo Transect Method to Understand Coral Reefs Cover in Pombo Island, Maluku

Jurnal Ilmu dan Teknologi Kelautan Tropis, 2017

Methods to understand coral reefs health are increasingly diverse. One of the promising method is... more Methods to understand coral reefs health are increasingly diverse. One of the promising method is georeferenced photo transect. In this method, a diver took benthic community photos using a camera installed or connected with a Global Positioning System (GPS) receiver, so that each photo taken has a geographic coordinate on it. This spatial information is very useful for monitoring coral reefs health. The purpose of this research is to understand coral reefs cover in Pombo Island, Maluku by using georeferenced photo transect method. Field data collection was done in April 2015 with 14 transect lines. Overall of 14 transect lines, 3 transects are in Good category, other 3 transects are in Pretty Good category, and the rest of 8 transects are in Not Good category. Coral species commonly found around transect lines are Porites lutea,

Research paper thumbnail of Seagrass-Dugong Haruku Strait 2015 poster

Research paper thumbnail of Analisis Kesesuaian Perairan Bagi Kegiatan Wisata Bahari Snorkling Dan Selam DI Perairan Pulau Nusalaut Kabupaten Maluku Tengah

Jurnal Ilmu dan Teknologi Kelautan Tropis

Maluku memiliki sumberdaya laut yang sangat besar, baik sumberdaya hayati maupun nir-hayati terma... more Maluku memiliki sumberdaya laut yang sangat besar, baik sumberdaya hayati maupun nir-hayati termasuk potensi wisata bahari yang menjadi prioritas pemerintah untuk dikembangkan. Namun pada kenyataannya, perkembangan wisata bahari di Maluku masih menghadapi berbagai kendala, yaitu menentukan lokasi yang layak untuk dijadikan tujuan wisata. Penelitian ini bermaksud untuk melihat tingkat kesesuaian wisata khususnya wisata snorkling dan selam di perairan Pulau Nusalaut. Pengambilan sampel dilakukan pada tahun 2014 dan 2015 di 6 (enam) lokasi yang berbeda. Pengambilan data karang menggunakan metoda LIT (Line Intecept Trancect) dan dianalisis menggunakan "Life Form Program". Pengamatan ikan karang dilakukan dengan Underwater Visual Census (UVC) dan transek. Parameter lingkungan diambil dengan cara pengukuran langsung dilapangan. Terumbu karang dikategorikan dalam kondisi ”Baik” dan ”Sangat Baik” dengan persentase tutupan karang antara 58,54-77%. Sebanyak 217 jenis karang batu ya...

Research paper thumbnail of Diversity, Composition and Utilization of Mollusc in Saparua Island, Center Molucca

Widyariset

Saparua Island is one of the islands in the Central Moluccas that has a complete ecosystem, unfor... more Saparua Island is one of the islands in the Central Moluccas that has a complete ecosystem, unfortunately records on mollusk research is very limited. The objectives of the study are to determine the composition, diversity, and utilization of mollusks using square transect and free collection method which conducted on April and September 2016. Water analysis is also done to determine the environmental hydrographic condition. Temperature and salinity indicate the presence of freshwater input through rivers, especially in St-2 2 (Waisisil). Concentrations of nutrients show a fairly high value, ranging from 0.001 to 0.114 mg L-1 for phosphate; 0.012-0.023 mg L-1 for nitrate; and 0.140-0.443 mg L-1 for silicate. There are 641 individual mollusks of 107 species consisting of 85 species of Gastropoda and 22 species of Bivalves. Species found mostly by Littoraria scabra (Littorinidae), Cypraea annulus (Cypreidae), Terebralia sulcata (Potamididae), Clypeomorus battilariaeformis (Cerithiidae), and Nerita chamaeleon (Neritidae). The existing mollusk community has moderate and uniform diversity with low species dominance. There are at least 35 species of mollusks that can be utilized into various commodities such as food products, accessories/decorations, and raw materials of drugs.