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Mengatasi Krisis Konservasi: Melindungi Keanekaragaman Padang Lamun di Indonesia Kurniawan, Fery; Ismet, Meutia Samira; Darus, Robba Fahrisy
Policy Brief Pertanian, Kelautan, dan Biosains Tropika Vol 6 No 4 (2024): Policy Brief Pertanian, Kelautan dan Biosains Tropika
Publisher : Direktorat Kajian Strategis dan Reputasi Akademik IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agro-maritim.0604.1097-1100

Abstract

Sebanyak 16 jenis lamun ditemukan di Indonesia, yang mana 14 jenisnya masih dapat ditemukan di lapang. Jenis Ruppia maritima dan Halophila beccarii berstatus hilang dan tidak pernah dilaporkan kembali penemuannya. Hal ini menunjukkan bahwa pengelolaan padang lamun di Indonesia masih jauh dari kata sempurna dan bahkan mengalami kegagalan. Penemuan Ruppia brevipedunculata menegaskan bahwa kegiatan eksplorasi jenis, pemetaan sebaran, kondisi, dan konservasi padang lamun di Indonesia sangat minim. Berbeda halnya dengan ekosistem terumbu karang dan mangrove, kegiatan dan kebijakan pengelolaan terhadap kedua ekosistem ini sangat masif, baik skala nasional maupun lokal. Ditambah lagi belum jelasnya kewenangan pengelolaan kawasan danau air asin, yang menjadi lokasi penemuan jenis R. brevipedunculata ini. Kondisi-kondisi seperti ini akan mempercepat kepunahan lamun dan biota laut lainnya yang berasosiasi dengan lamun. Maka dari itu, kebijakan pengelolaan dan konservasi lamun penting untuk disegerakan dengan pendekatan teknokratik dalam perumusannya. Penyusunan kebijakan dan strategi implementasi harus berbasis ilmiah, sehingga meminimalisir kegagalan dalam pengelolaan dan konservasi lamun di Indonesia.
Presenting identification keys and future study on seagrass Halophila major in Indonesia Darus, Robba Fahrisy; Bengen, Dietriech Geoffrey; Zamani, Neviaty Putri; Ismet, Meutia Samira
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 14, No 2 (2025): JUNE 2025
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.14.2.44166

Abstract

Halophila major is a new species with a wide distribution across various regions in Indonesia. The species was identified in 2020 through a combination of morphology and molecular approaches. Several studies have shown that it has a similar morphology to H. ovalis, which causes significant confusion during identification. Therefore, this study aims to describe the key identification and habitat of H. major and summarize seagrasses study opportunities based on the trend of published articles. A bibliometric analysis was used to summarize the habitat, morphometrics, molecular confirmation, and trend of seagrass topics in Indonesia. Based on the scientific articles, H. major has bigger morphometrics than H. ovalis. In addition, the number of paired and branching cross veins was reported to be an identification key of H. major. The species was also considered a deep ovalis found in 2-4 m depth. Genetically, the Internal Transcribed Spacer (ITS) gene marker was appropriate to showits phylogenetic tree. H. major was also classified into different clades with H. ovalis due to various factors. The results showed that genetics, tourism, and restoration were topics with the potential to be explored in the future. This study recommended collaborating in multi-institution to transfer knowledge, technologies, and project arrangements for seagrass exploration.Keywords:BibliometricHalophilaMarine angiospermaeMarin plantRediscoverySpecies
Presenting identification keys and future study on seagrass Halophila major in Indonesia Darus, Robba Fahrisy; Bengen, Dietriech Geoffrey; Zamani, Neviaty Putri; Ismet, Meutia Samira
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 14, No 2 (2025): JUNE 2025
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.14.2.44166

Abstract

Halophila major is a new species with a wide distribution across various regions in Indonesia. The species was identified in 2020 through a combination of morphology and molecular approaches. Several studies have shown that it has a similar morphology to H. ovalis, which causes significant confusion during identification. Therefore, this study aims to describe the key identification and habitat of H. major and summarize seagrasses study opportunities based on the trend of published articles. A bibliometric analysis was used to summarize the habitat, morphometrics, molecular confirmation, and trend of seagrass topics in Indonesia. Based on the scientific articles, H. major has bigger morphometrics than H. ovalis. In addition, the number of paired and branching cross veins was reported to be an identification key of H. major. The species was also considered a deep ovalis found in 2-4 m depth. Genetically, the Internal Transcribed Spacer (ITS) gene marker was appropriate to showits phylogenetic tree. H. major was also classified into different clades with H. ovalis due to various factors. The results showed that genetics, tourism, and restoration were topics with the potential to be explored in the future. This study recommended collaborating in multi-institution to transfer knowledge, technologies, and project arrangements for seagrass exploration.Keywords:BibliometricHalophilaMarine angiospermaeMarin plantRediscoverySpecies