Ratna Diyah Palupi
Fakultas Perikanan dan Ilmu Kelautan Unhalu, Kampus Hijau Bumi Tridharma Anduonohu, 93232 Kendari.

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PENINGKATAN MUTU SUMBER DAYA MANUSIA MELALUI PELATIHAN BUDI DAYA RUMPUT LAUT DAN BERBAGAI MAKANAN OLAHANNYA, SERTA PENGELOLAAN TERUMBU KARANG GUNA PENINGKATAN POTENSI DAERAH MENUJU KEMANDIRIAN DI KEC. LAONTI KAB. KONAWE SELATAN Palupi, Ratna Diyah; Rahman, Abdul; A, Nurdiana
MANAJEMEN IKM: Jurnal Manajemen Pengembangan Industri Kecil Menengah Vol. 11 No. 1 (2016): MANAJEMEN IKM
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1041.584 KB) | DOI: 10.29244/mikm.11.1.42-51

Abstract

This program was carried out in the Tambolosu and Rumbi-Rumbia villages which is a coastal village in district of South Konawe. As a coastal village communities would have been very different characteristics with the majority of the land village. It is a fact that the majority of people in these villages are working as fishermen, so they financial life is dependent on the fishery resources. Meanwhile the high potential of coastal resources are not comparable with the quality of human resources. The purposes of these service community are to enhance participation of target community to make a coastal and marine resources management, namely, coral reefs, sea grass, and fish. The second aim are for Halu Oleo students who joint in this program for make problem solving in the society with related with they  college material. There are four programs was done, namely seaweed cultivation by using long line methods, restoration of coral reefs through artificial reefs and coral transplants, and the last program is manufacture of processed food made from seaweed and fish (seaweed chips, fish meatballs, legs dragon, and cendol seaweed ice. The method used observation and experimentation, analysis techniques using qualitativede scriptive method. The Results of the community services by Halu oleo lecturer are the level of community participation is in the high level in both villages as the target society. Participation of the target society were also seen with the good cooperation with students for example for determining site selection and placement in the waters for artificial reef and coral transplantation. In addition both villages of  target by fisheries and marine sains faculty will be a ?village built? to sustainability in order to achieve public welfare activities.
STATUS OF CORAL HEALTH AND DISEASE IN KESSILAMPE WATERS, KENDARI, SOUTH EAST SULAWESI Palupi, Ratna Diyah; Rahmadani, Rahmadani; Ira, Ira
ILMU KELAUTAN: Indonesian Journal of Marine Sciences Vol 23, No 3 (2018): Ilmu Kelautan
Publisher : Marine Science Department Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (554.579 KB) | DOI: 10.14710/ik.ijms.23.3.137-144

Abstract

Diseases of coral reef organisms have become a global threat to coral reefs and a major cause of reef deterioration. The presence of coral diseases influence marine resources productivity that interact with coral reefs. The purpose of this research is to identify coral disease types and prevalence which include coral health compromiser. Data collection was done by using 40 m2 belt transects at three observation stations. The result showed that the White Syndrome (WS), Bleaching, Ulcerative White Spot (UWS), Skeleton Eroding Band (SEB), White Patch (WP), and Non Focal Bleaching were found at research sites, while the coral health compromisers were Sediment damage, fish bite, invertebrate galls, flatworm infestation, and pigmentation response. In addition disease of White Syndrome (WS), Bleaching, and Ulcerative White Spot (UWS) were the main disease with prevalence of disease is approximately 4%, while the others were lower than 1%. Overall the prevalence of diseases (14,52%) is higher than compromise health (13,98%). A total of 186 coral colonies observed with 27 colonies were affected by diseases. Meanwhile, the waters quality (salinity, pH, and nitrate) were below the threshold quality standards for marine aquatic animal and not supported of coral organism was presume organisms against pathogens bacterial. Although the prevalence of coral disease is still in normal condition but the decrease of water quality can lead the risk. Good management is required from local government to improve the water quality especially from terrestrial impact.
POTENSI KEANEKARAGAMAN JENIS DAN SEBARAN SPONS DI PERAIRAN PULAU SAPONDA LAUT KABUPATEN KONAWE Haedar, Haedar; Sadarun, Baru; Palupi, Ratna Diyah
Jurnal Sapa Laut (Jurnal Ilmu Kelautan) Vol 1, No 1 (2016): SAPA LAUT
Publisher : Fakultas Perikanan dan Ilmu Kelautan

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Abstract

Penelitian potensi keanekaragaman jenis dan sebaran spons di Perairan Pulau Saponda Laut Kabupaten Konawe dilaksanakan pada bulan Juni 2015. Tujuan dari penelitian ini adalah untuk mengetahui biodiversitas, kepadatan, frekuensi kemunculan, dan sebaran jenis spons berdasarkan kedalaman. Penelitian ini menggunakan metode transek sabuk (belt transek) dengan ukuran 500m­­2. Pengamatan dilakukan di tiga titik stasiun penelitian yang diambil berdasarkan keberadaan spons. Kepadatan berturut-turut didapatkan sebesar 0,5  ind/10m2 (Utara),  0,3 ind/10m2 (Selatan), dan 0,2 ind/10m2 (Timur). Frekuensi kemunculan tertinggi didapat pada spons jenis Stylotella sp. yang tersebar di kedalaman 2, 4 dan 9 m di semua titik stasiun penelitian. Jumlah species spons yang ditemukan di Perairan Pulau Saponda Laut sebanyak 12 species yang masuk dalam 10 family 9 ordo. Secara umum index keanekaragaman spons di lokasi penelitian masuk dalam kategori sedang.
IDENTIFIKASI PENYAKIT KARANG (SCLERACTINIA) DI PERAIRAN PULAU SAPONDA LAUT, SULAWESI TENGGARA Hazrul, Hazrul; Palupi, Ratna Diyah; Ketjulan, Romy
Jurnal Sapa Laut (Jurnal Ilmu Kelautan) Vol 1, No 2 (2016): SAPA LAUT
Publisher : Fakultas Perikanan dan Ilmu Kelautan

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Abstract

Tujuan dari penelitian ini adalah untuk mengetahui prevalensi penyakit karang dan jenis-jenis penyakit karang yang ada di Perairan Pulau Saponda Laut. Metode yang digunakan dalam penelitian ini adalah transek sabuk berukuran 40x2 m yang ditarik sejajar garis pantai pada tiap titik stasiun penelitian. Hasil yang diperoleh adalah nilai prevalesi penyakit karang di lokasi penelitian rata-rata sebesar 6,5%. Nilai tersebut terbilang sangat kecil jika dibandingkan dengan prevalensi penyakit karang di beberapa perairan di Indonesia. Jenis penyakit karang yang ditemukan di ketiga titik lokasi penelitian berjumlah 6 jenis, yaitu White Syndromes (WS), Pink Blotch (PB), Black Band Disease (BBD),Ulcerative white spot (UWS), Gigitan ikan karang, dan Skeleton Eroding Band (SEB). Penyakit yang mendominasi di lokasi penelitian adalah disebabkan oleh gigitan ikan yang banyak dijumpai pada karang jenis massive dan submasive.
Komposisi ukuran kepiting Rajungan (Portunus pelagicus) berdasarkan fase bulan di Perairan Lakara, Konawe Selatan, Sulawesi Tenggara Mawaluddin, .; Halili, .; Palupi, Ratna Diyah
Jurnal Manajemen Sumber Daya Perairan Vol 1, No 3 (2016): Agustus 2016
Publisher : Jurnal Manajemen Sumber Daya Perairan

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Abstract

Penelitian ini dilaksanakan di Perairan Lakara Kabupaten Konawe Selatan Sulawesi Tenggara. Penelitian ini bertujuan untuk mengetahui komposisi ukuran rajungan. Komposisi ukuran yang diamati adalah ukuran panjang/lebar karapaks dan bobot tubuh serta pola pertumbuhannya. Analisis hubungan bobot tubuh dengan panjang karapaks dan hubungan hobot tubuh dengan lebar karapaks baik rajungan jantan dan betina bersifat allometrik yaitu pertambahan bobot tubuh lebih cepat dibandingkan dengan pertambahan panjang dan lebar karapaksnya. Penelitian ini dilakukan selama dua bulan yaitu bulan Maret – April 2014. Metode pengambilan sampel dilakukan dengan melakukan penangkapan menggunakan alat tangkap bubu (collapsible pot). Sampel yang tertangkap pada bulan gelap dan terang masing-masing menunjukkan 204 individu dalam 6 trip penangkapan dengan rata-rata 34 individu per tripdan175 individu dan 175 individu dalam 3 trip penangkapan dengan rata-rata 85,33 individu/trip. Jumlah rajungan jantan 106 individu dan betina 98 individu yang tertangkap pada bulan gelap, sedangkan rajungan jantan dan betina yang tertangkap pada bulan terang masing-masing berjumlah 91 individu dan 84 individu. Komposisi ukuran lebar karapaks pada remaja menunjukkan hasil tertinggi terjadi pada bulan terang baik rajungan jantan maupun betina dengan rata-rata hasil tangkapan rajungan jantan 27,67  individu/trip dan betina 25,33 individu/trip. Komposisi ukuran bobot rata-rata rajungan jantan dan betina tertinggi pada remaja dan dewasa terjadi pada fase bulan gelap dengan masing-masing bobot rata-rata pada remaja 42,21 g dan 48,54 g serta dewasa 125,84 g dan 48,54 g, sedangkan juvenile memiliki bobot rata-rata yaitu masing-masing 20,13 g dan 16,87 g. Data P. Pelagicus yang tertangkap selama periode penelitian memiliki komposisi ukuran yang tinggi pada ukuran remaja dan cenderung mendominasi pada setiap fase bulannya.Kata Kunci : Fase bulan, komposisi ukuran, Portunus pelagicus, pola pertumbuhan, siklus hidup
STRATEGI PENGEMBANGAN USAHA WANITA NELAYAN DALAM MENGOLAH HASIL PERIKANAN BERBASIS KELOMPOK Palupi, Ratna Diyah; Ira, Ira; Asriyana, Asriyana
Jurnal Bisnis Perikanan (Journal of Fishery Business) Vol 3, No 2 (2016): Journal of fishery business
Publisher : Program Studi Agrobisnis Perikanan, Fakultas Perikanan dan Ilmu Kelautan, UHO

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Abstract

This study aimed are to analyze the financial feasibility and development strategic of the fish balls business in the Bubu Village. The research activities conducted July-September 2016 at Bubu Village Kambowa District of North Buton in Southeast Sulawesi. Data collected by observation, interviews and literature. The results showed that the business of fish balls in Bubu Village has a good business prospective and should be developed viewed from various aspects, namely marketing, financial aspects as well as the direction of enterprise development. Supporting factors the business of fish balls, namely a lack of competition, infrastructure and facilities are within easy reach, as well as the marketing of the product is very good because it is supported by the strategic position of the village. Factors that inhibit weakness are the availability of raw materials, including seasonal and can be updated by means of taking raw materials from other regions. Financial aspect is eligible to run for a short-term (current conditions) and long term (10 years). Keywords: Business, Fish balls, Bubu Village, Development Strategic
STRATEGI PENGEMBANGAN WISATA BAHARI DESA NAMU GUNA MENDUKUNG PEREKONOMIAN MASYARAKAT SADAR WISATA Palupi, Ratna Diyah; Ira, -; Risfandi, -
MANAJEMEN IKM: Jurnal Manajemen Pengembangan Industri Kecil Menengah Vol. 14 No. 1 (2019): Manajemen IKM
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (679.466 KB) | DOI: 10.29244/mikm.14.1.8-14

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The consequence of tourist village is the community's psychology and environmental carrying capacity. Good strategy will be able to realize the welfare of the village community. The purpose of this study is to make a tourism development strategy in the Namu Village. Methods of data collection using sampling techniques through interviews and questionnaires with a total samples of 70 respondents. Characteristics of tourism conditions and potential are analyzed by supply-demand. While demand analysis is used to recognize the pattern of visitor demand. Both of these analyzes are used as reference materials for development strategies by strengths, weaknesses, opportunities, and threats SWOT analyzed. Furthermore, based on the Internal Factor Analysis Summary (IFAS), the beauty of Namu and the waterfall become the main attraction for tourist destination. On the other side the disadvantage is the unpreparedness of the Namu village community make them not enough in economically. External Factor Analysis Summary (EFAS), partisanship of the government enable for Namu to be developing in marine tourism. However the threats was come from outside investor which can reduce the role of the community to improve their economy. Based on the analysis of IFAS and EFAS, the Namu Village's tourism development strategy is to improve the quality of tourism objects, increasing the role of the government, looking for investors especially in the transportation sector, improve community capacity. For instance manufacture of fishery products, souvenirs, and culinary. Finally safeguard ecosystems through waste management
Pemberdayaan Nelayan melalui Optimalisasi Karamba Tancap Multifungsi untuk Mendukung Wisata Bahari di Desa Pamata Raya, Kendari Ishak, Ermayanti; Palupi, Ratna Diyah; Disnawati, .
Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Vol 5, No 1 (2019): Agrokreatif Jurnal Ilmiah Pengabdian Kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.5.1.64-70

Abstract

The village of Pamata Raya is a coastal area near from tourism of Bokori Island. This community service in collaboration with students field work practice program of faculty of fisheries and marine science Halu Oleo University aimed to provide knowledge and to empowerment community through the optimize a pen culture activity into a multifunctional facilities, such as for rear of fish, marine tourism, and education. The activity was conducted for July 2017 and consists of two steps, which is technical guidance to making a pilot multifunctional pen culture and training to make various food value added products based on fish. The results of the community service programs have been built multifunctional pen culture (9 m2) which is equipped with gazebos as a tourist spot for fishing, culinary, and education. This pen culture is used to cultivated various species of reef fish (mullet fish, parrotfish, groupers, and lobsters). Furthermore, culinary tourism is carried out by training fish-based food processing by groups of women fishermen, such as of fish meat floss, fish meatballs, and fish nuggets. Successfully this program can be obtained from the increased participation of partner in program implementation, the improvement of the quality of human resources through the transfer of technology, and economically there has been an increase in fish production and fishermen’s income especially for the target groups. This multifunctional pen culture can be an alternative fishermen livelihood during high wave season. The presence of multifunctional pen culture indirectly increase the number of visitors in Bokori Island which was also beneficial to the local community.
Pemetaan Kondisi Terumbu Karang Menggunakan Citra Satelit di Pulau Matahora Kabupaten Wakatobi Didi, La; Halili, .; Palupi, Ratna Diyah
Jurnal Manajemen Sumber Daya Perairan Vol 3, No 4 (2018): Oktober 2018
Publisher : Jurnal Manajemen Sumber Daya Perairan

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Abstract

Penelitian dilakukan di Pulau Matahora Kabupaten Wakatobi selama periode bulan Mei sampai Juni 2017, dengan tujuan untuk memetakan serta memperoleh data dan informasi spasial mengenai kondisi, sebaran, dan luasan ekosistem terumbu karang di Pulau Matahora, menggunakan data Citra Satelit Landsat 8 akuisi 19 November 2014. Penelitian dilakukan dengan tiga tahap (1) Pemetaan terumbu karang, menggunakan metode unsupervised classification untuk proses klasifikasi; (2) pengamatan lifeform karang dilakukan pada kedalaman 3 dan 10 m, dengan mengunakan line intercept transect untuk mengamati kondisi terumbu karang; (3) uji akurasi citra dilakukan dengan metode confusion matrix untuk membandingkan antara titik sampel dilapangan dengan hasil klasifikasi citra. Berdasarkan hasil klasifikasi citra didapatkan empat kelas substrat dasar perairan yaitu karang hidup, karang mati, lamun, dan pasir. Luas keseluruhan terumbu karang di perairan Pulau Matahora 15,275 Ha, yang terdiri atas karang hidup 8,523 Ha dan karang mati 6,752 Ha. Persentase rata-rata penutupan karang hidup pada kedalaman 3 m diperoleh 36,45% (kategori sedang), kedalaman 10 m diperoleh 63,97% (kategori baik). Hasil pengukuran kualitas perairan didapatkan dengan kisaran suhu 30 - 310C, salinitas 31 - 32 ppt, kecerahan 9 - 11 m, dan pH 7 - 8. Hasil uji akurasi citra didapatkan nilai overall accuracy sebesar 96,25%, dan nilai penyimpangan 3,75%. Hal ini menunjukan bahwa penggunaan data Citra Satelit Landsat 8 untuk pemetaan terumbu karang cukup akurat.Kata kunci : Citra Lansat 8, Kondisi, Pulau Matahora, Terumbu Karang
STATUS REKRUITMEN KARANG SCLERACTINIA DI PERAIRAN KENDARI SULAWESI TENGGARA (RECRUITMENT STATUS OF CORAL SCLERACTINIAN IN KENDARI WATERS SOUTHEAST SULAWESI) Palupi, Ratna Diyah; Siringoringo, Ricoh Managor; Hadi, Tri Aryono
ILMU KELAUTAN: Indonesian Journal of Marine Sciences Vol 17, No 3 (2012): Ilmu Kelautan
Publisher : Marine Science Department Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (287.866 KB) | DOI: 10.14710/ik.ijms.17.3.170-175

Abstract

Proses rekruitmen karang dapat dilihat berdasarkan jumlah juvenil karang yang dapat hidup di suatu ekosistem perairan. Kesuksesan planula melakukan penempelan pada substrat dan akhirnya dapat berkembang menjadi juvenil karang merupakan indikator kesuksesan biota karang untuk kelangsungan hidup keturunannya. Tujuan penelitian rekruitmen karang di Perairan Kendari adalah untuk menginformasikan status juvenil karang di lokasi penelitian. Hasil penelitian menunjukkan bahwa kelimpahan juvenil karang tertinggi terdapat pada stasiun penelitian Tukalanggara (gosong) dan Pulau Bahulu (7.7 dan 8.6 rekruit/m2), sedangkan ketiga stasiun penelitian lainnya (Teluk Wawobatu, Tukalanggara daerah tanjung, dan Pulau Labengke) menunjukkan hasil kelimpahan juvenil yang lebih rendah, yaitu beturut-turut 4.0; 3.9; dan 3.3 rekruit/m2. Ukuran juvenil karang dengan tingkat kelulushidupan tertinggi dicapai pada saat juvenil berukuran 2-4.9 cm. Karakteristik habitat lokasi penelitian yang berbeda dan kondisi bentik terumbu merupakan faktor utama kesusksesan karang muda untuk dapat tumbuh.Kata kunci: juvenil, perairan Kendari, rekruitmen karang, kelimpahanProcess of coral recruitment can be assessed base on the number of existing juvenile corals in an aquatic ecosystem. The success of planula attachment on the substrate and may eventually develop into juvenile coral is an indicator of coral reefs to continue there generation. Objectives of the study were to inform the status of coral recruitment at the research site. Results showed that the higher abundance of juvenile corals found in Tukalanggara (gosong) and Bahulu Island (7.7 and 8.6 rekruit/m2) than those in other locations (Gulf Wawobatu, Tukalanggara cape area, and Labengke island). Range size of coral juvenile with the highest survival rate is at 2-4.9 cm length. Characteristics of research sites and condition of benthic substrattum is the main factor upon the success juvenile corals to grow.Key words: juvenile, Kendari waters, recruitment of coral, abundance