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Condition of Seagrass Meadows in The Waters Around The Sunrise Tourist Area, Makalisung Village, Kombi District, Minahasa Regency Baso, Fathan; Wagey, Billy T.; Sondak, Calvyn F. A.; Ginting, Elvy L.; Tilaar, Sandra O.; Rampengan, Royke M.
JURNAL PESISIR DAN LAUT TROPIS Vol. 14 No. 1 (2026): JURNAL PESISIR DAN LAUT TROPIS
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/jplt.14.1.2026.65793

Abstract

Seagrass is a flowering plant (magnoliopyta). Seagrass requires a minimum light intensity of $11% - 25%$ for photosynthesis, and disturbances can reduce the availability of light. Research in the Sunrise Tourism Area, Makalisung Village, aims to identify the types and conditions of seagrass meadows, considering the pressure from human activities such as garbage disposal and fishing boat traffic. The data collection method uses quadrant transects with three 100-meter transects, each placed in 11 quadrants. The results of the study successfully identified 7 types of seagrass, including Cymodocea rotundata, Enhalus acoroides, Halophila ovalis, Halodule pinifolia, Halodule uninervis, Syringodium isoetifolium, and Thalassia hemprichii. Based on calculations, the average percentage of seagrass cover is 57.68% and can be categorized as dense. However, although the cover is classified as dense, Meanwhile, according to the Ministry of Environment Decree No. 200/2004, the determination of the closure of seagrass meadow conditions can be categorized as less rich/less healthy. This indicates the potential for environmental problems that can affect the health of the seagrass ecosystem at Sunrise Beach. Keywords: seagrass condition, Sunrise Beach, coastal waters, seagrass cover Abstrak Lamun (seagrass) merupakan tumbuhan berbunga (magnoliopyta). Lamun memerlukan intensitas cahaya minimal $11% - 25%$ untuk fotosintesis, dan gangguan tersebut dapat mengurangi ketersediaan cahaya. Penelitian di Kawasan Wisata Sunrise, Desa Makalisung, bertujuan mengidentifikasi jenis dan kondisi padang lamun, mengingat adanya tekanan dari aktivitas manusia seperti pembuangan sampah dan lalu lintas perahu nelayan. Metode pengambilan data menggunakan transek kuadran dengan tiga transek sepanjang  100 meter, masing- masing diletakkan 11 kuadran. Hasil penelitian berhasil mengidentifikasi 7 jenis lamun, termasuk Cymodocea rotundata, Enhalus acoroides, Halophila ovalis, Halodule pinifolia, Halodule uninervis, Syringodium isoetifolium, dan Thalassia hemprichii.Berdasarkan perhitungan, rata-rata persentase tutupan lamun adalah 57,68% dan dapat dikategorikan padat.Namun, meskipun tutupan tergolong padat, Sedangkan menurut KEPMEN KLH No 200/2004, penentuan penutupan kondisi padang lamun dapat dikategorikan dalam kategori kurang kaya/kurang sehat. Hal ini menunjukkan adanya potensi masalah lingkungan yang dapat memengaruhi kesehatan ekosistem lamun di Pantai Sunrise. Kata kunci: kondisi lamun, Pantai Sunrise, perairan pesisir, tutupan lamun
Co-Authors , Deislie R.H. Kumampung Abd Razak Aditya Hikmat Nugraha Adnan S Wantasen Adnan Wantasen Agung B. Windarto Agus Ramli Alex D. Kambey Alex D. Kambey Alfret Luasunaung Alfret Luasunaung Alfret Luasunaung Angelitha O.T Iskandar Anisa Irwan Anneke V. Lohoo Annice Anthoni Anthonius P. Rumengan Antonius P Rumengan Antonius P Rumengan Antonius P. Rumengan Antonius Rumengan Ari Rondonuwu Arsida N.A. Kamaludin Bachmid, Fihri Baso, Fathan Bella R. Lelewa Billy T. Wagey Billy Th Wagey Billy Th Wagey Billy Th. Wagey Billy Theodorus Wagey Billy Theodorus Wagey Billy Wagey Billy Wagey Carolus P. Paruntu Carolus Paulus Paruntu Christin I F Kondoy Christine Kondoy Christine Kondoy Christofel B. S. Harum Daruit, Marselina Darus S. Paransa David B. Tamarariha Dedyes Alescandro Darui Deiske A. Sumilat Deiske A. Sumilat Deiske Adeliene Sumilat, Deiske Adeliene Deiske. A. Sumilat Deisle RH Kumampung Deisli R H Kumampung Deislie R H Kumampung Deislie R H Kumampung Deislie R.H Kumampung Djakatara, Paratiti Dewi Djuwita R.R. Aling Ekarisma Rerung Ellsya P Lahope Elvy L Ginting Elvy L. Ginting, Elvy L. Elvy Like Ginting Erly Kaligis Erly Y Kaligis Erly Y. Kaligis Esry T Opa Esther D. A. Angkouw Esther D. Angkouw Farnis B Boneka Farnis B. Boneka Farnis Boneka Feby GB Kombo Ferdinand F. Tilaar Fihri Bachmid Firman Darman Franco Grenaldy Gabi Frans Lumuindong Gerardus M Tiolong Gilbert Kindangen Ginting, Elvy Like Glorima J. A. Tijow Grevo S Gerung Grevo S. Gerung Grevo Soleman Gerung Haryani Sambali Henneke Pangkey Henneke Pangkey Hens Onibala Hery A. Lengkong Immanuel S. T. Septian Indra Asman Indri Manembu Indri Manembu Inneke F. M Rumengan Inneke Rumengan Iroth, Revelino A. James J H Paulus Jane M Mamuaja Jane M. Mamuaja Jane Mamuaja Janny D. Kusen Janny Dirk Kusen Janny Kusen Jardie A. Andaki Jardie Andaki Jeannete F Pangemanan Jeannette F. Pangemanan, Jeannette F. Jetty K. Rangan Jetty Rangan Jety K. Rangan John L. Tombokan Joice R. Rimper Joice R. T. S. I. Rimper Joice Rimper Joshian N W Schaduw Joshian N. W. Schaduw Joshian N. W. Schaduw Joshian N.W Schaduw Joshian N.W Schaduw Joshian N.W. Schaduw Joshian N.W. Schaduw Joshian NW Schaduw Joshian Schaduw Joudy R. R. Sangari Joudy Sangari Khristin F I Kondoy Khristin I. F. Kondoy, Khristin I. F. Khristin I.F. Kondoy Khusnul Hotimah Kreckhoff, Reny L. Krisandy Bengkal Kumampung, Deslie Kurniati Kemer Kusen, Janny Lasut, Astrid Y. Lasut, Nicole Theresa Laurence Lumingas Luasunaung, Alfrets Lusia Manu Mantiri, Desy M. H Marthen Bongga Medy Ompi Medy Ompi Medy Ompi Meilin Yulita Walo Melisa Lahimade Mikhael A Maramis Mokolensang, Jeffrie F. Mopay, Maratade Muhammad Gibran Kahar N Gustaf Mamangkey Natalie D Rumampuk Natalie D.C Rumampuk Natalie D.C. Rumampuk Nickson J. Kawung Noldy G. F. Mamangkey Nurul Dhewani Mirah Sjafrie Ode Mantra, Syahrun Olivio E. De Jesus Soares Opa, Esri T. Pangemanan, Novie P.L. Pansing, Jenita Paulus, James Ping Astony Angmalisang Ping Astony Angmalisang Pondaag, Kristy Sofia Prengky P Babo Rangan, Jety Reinol Jacobs Remy E. P Mangindaan Remy E.P Mangindaan Rene Ch. Kepel Reny L. Kreckhoff Rezykita Tulung Richardo O. Roring Ridwan Lasabuda Ridwan Lasabuda Rignolda Djamaluddin Rignolda Djamaluddin Robert A. Bara Robert A. Bara Roeroe, Kakaskasen Andreas Rondonuwu, Arie B. Rose O. S. E Mantiri Rosita A. J. Lintang Royke M Rampengan Royke M. Rampengan Royke Rampengan Rumengan, Antonius Petrus Runtuwene, Heard C.C. Sandra O. Tilaar Sandra Olivia Tilaar Sandra Tilaar Sapsuha, Jufran Sarifudin Tidore Sartje Lantu Sesar Prabu Dwi Sriyanto Silveste.r B. Pratasik Silvester B Pratasik Sinjal, Chatrien A. L. Sinjal, Chatrien Annita Soniya Br Sipayung Steelma V. Rantung Stenly Wullur Stephanus V. Mandagi Stephanus V. Mandagi Steven Medellu Suria Darwisito Suria Darwisito Takarendehang, Roberto Tampanguma, Biondi Tamsir, Chika Litawaty Tangkudung, Maureen J. N. N. Tidore, Fadli Toshiko M. Manoppo Udin Upara Unstain N. W. J. Rembet Unstain N. W. J. Rembet, Unstain N. W. J. Unstain N.W.J. Rembet Unstain N.W.J. Rembet Veibe Warouw Veibe Warouw Veibe Warouw Veibe Warouw Veibe Warouw Verisandria, Rio Vinsensius V. Makawaehe Wahyu Adi Wilhelmina Patty Wilmy E Pelle Winda Mercedes Mingkid Yehiel Hendry Dasmasela Yogo Pamungkas, Yogo Yunus Watumlawar