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All Journal Aquacoastmarine Majalah Geografi Indonesia JURNAL PENDIDIKAN TAMBUSAI Jurnal Sains Riset Jurnal Masyarakat Maritim Jurnal Samudra Geografi Indonesian Journal of Earth Sciences Humantech : Jurnal Ilmiah Multidisiplin Indonesia Jurnal Pendidikan Ilmu Pengetahuan Alam (JP-IPA) Jurnal Penelitian Geografi (JPG) Jurnal Sylva Lestari Edu Society: Jurnal Pendidikan, Ilmu Sosial dan Pengabdian Kepada Masyarakat PEMA: Jurnal Pendidikan dan Pengabdian Kepada Masyarakat Mudabbir: Journal Research and Education Studies Jurnal Agrifoodtech Madani: Multidisciplinary Scientific Journal Socius: Social Sciences Research Journal J-CoSE: Journal of Community Service & Empowerment Bersatu: Jurnal Pendidikan Bhinneka Tunggal Ika Global Forest Journal AQUACOASTMARINE: Journal of Aquatic & Fisheries Sciences El-Mujtama: Jurnal Pengabdian Masyarakat Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Indonesian Journal of Innovation Science and Knowledge Jurnal Manajemen Pesisir dan Laut Jurnal Intelek Insan Cendikia GeoEco
Harefa, Meilinda Suriani
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Intelligent Hazard Assessment of Mangrove Degradation Ryabtsev, Vladimir; Rahmadi, M Taufik; Harefa, Meilinda Suriani; Tuhono, Eling; Suciani, Ayu; Pratama, Alvin
Indonesian Journal of Earth Sciences Vol. 4 No. 2 (2024): July-December
Publisher : MO.RI Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52562/injoes.2024.822

Abstract

Mangrove ecosystems are crucial for mitigating climate change by sequestering significant amounts of carbon, providing habitat for diverse species, and protecting coastal areas. Their sustainability is vital for global environmental balance and human welfare. Analysis using the Eidos system reveals the threats to mangrove forest health, considering both negative and positive factors and analyzing the strength and direction of each threat's influence. The Eidos system facilitated the development of a statistical model and cognitive system, demonstrating effectiveness in identifying and classifying degradation risks based on empirical data, allowing for early predictions at relatively low operational costs. These findings can be leveraged by coastal protection organizations worldwide, as the Eidos system is freely accessible online in multiple languages. The results have the potential to inform targeted mangrove conservation policies and enhance environmental protection initiatives in various regions.
Transformasi Pertanian: Memanfaatkan Limbah Kulit Bawang Merah Sebagai Pestisida Ramah Lingkungan dan Pupuk Organik yang Aman Bagi Petani Durubanua, Derita Ramai; Sihombing, Ivan Rivaldo; Rahmadani, Putri; Harefa, Meilinda Suriani; Hidayat, Syukrie
Bersatu: Jurnal Pendidikan Bhinneka Tunggal Ika Vol. 3 No. 1 (2025): Januari : Jurnal Pendidikan Bhinneka Tunggal Ika
Publisher : LPPM Politeknik Pratama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/bersatu.v3i1.518

Abstract

Permasalahan yang tidak dapat lepas dari sektor pertanian khususnya pada Kec. Percut Sei Tuan, Kab. Deli Serdang adalah penggunaan pestisida kimia dalam bidang pertanian. Penggunaan pestisida dalam pertanian dapat menyampaikan akibat positif dan negatif terhadap lingkungan serta pula kesehatan petani. Melimpahnya limbah kulit bawang merah menjadi salah satu cara lain yang bisa dioptimalkan pemanfaatannya sebagai bahan standar pembuatan pestisida organik. Tujuan dari penelitian ini adalah untuk mentransformasi penggunaan pestisida kimia menjadi pestisida organik. Metode praktik yg digunakan pada jurnal ini adalah kualitatif. Pembuatan pestisida berasal limbah kulit bawang merah dapat digunakan buat mengendalikan agresi hama dan penyakit tumbuhan padi. Penggunaan limbah kulit bawang merah menjadi pestisida ramah lingkungan merupakan alternatif yg lebih berkelanjutan serta mempunyai dampak negatif yg lebih kecil terhadap lingkungan bila dibandingkan dengan penggunaan pestisida kimia.
PEMETAAN PREDIKSI PERKEMBANGAN LAHAN TERBANGUN KOTA MEDAN DENGAN MODEL CELLULAR AUTOMATA Matondang, Muhammad Farouq Ghazali; Harefa, Meilinda Suriani; Damanik, Muhammad Ridha Syafii; Putra, Mulhady; Hidayat, Syukri
Jurnal Sains Riset Vol 13, No 3 (2023): November 2023
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Jabal Ghafur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47647/jsr.v13i3.2075

Abstract

Peningkatan akan kebutuhan lahan akan mendiring terjadinya perubahan penggunaan lahan. Kota Medan merupakan salah satu kota terbesar dengan perkembangan kota yang pesat di Indonesia. Hal tersebut terjadi akibat dari peningkatan populasi dan mobilitas penduduk yang semakin tinggi di Kota Medan. Karena beberapa faktor tersebut, maka terjadi pertumbuhan pembangunan serta perubahan penggunaan lahan yang membawa perubahan pada fisik wilayah. Oleh sebab itu penelitian ini dilaksanakan dalam memodelkan perkembangan kawasan terbangun di Kota Medan. Metode yang digunakan dalam menentukan pola arah perubahan fisik kota adalah cellular automata agar dapat memprediksi perkembangan kawasan lahan terbangun kota pada tahun n digunakan software landusesim dan aplikasi pemetaan lainnya. Dengan demikian harapan penelitian ini adalah secara algoritma dapat memprediksi arah perkembangan lahan terbangun dari variabel pendorong da variabel penghambat yang terdapat di Kota Medan.Kata kunci: Penataan Ruang, Landusesim, Cellular Automata
Bio-ecological study on Aceh coast to determine mangrove ecosystem restoration areas suitability Harefa, Meilinda Suriani; Rohim, Nur; Pramuja, Imam; Harahap, Putri Ramadayanti; Agustin, Suciati; Siregar, Kamaluddin; Sitanggang, Jonatan Pardamean
Depik Vol 12, No 3 (2023): DECEMBER 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.3.32211

Abstract

Mangrove forests in Aceh are significant because of their roles in ecological, socio-economic, and socio-cultural aspects. Mangrove restoration efforts must be based on adequate land assessment and regular evaluation of the viability of planted mangroves. Therefore, this study aimed to analyze the bio-ecological characteristics of mangrove planting locations and evaluate land suitability in the restoration areas in Aceh Besar (Layeun Village) and Aceh Jaya (Babah Ie, Ujong Sudeun and Keude Unga Villages). This study was conducted in the YAGASU restoration area in Aceh Besar and Aceh Jaya Regencies in September 2022. The primary data consisted of the physicochemical characteristics of the environment, biodiversity, land suitability index, and plant survival rates after 3- 6 months planted. Data were analyzed using correlation, principal component analysis (PCA), cluster analysis (CA), descriptive statistics, and land suitability index. The result showed that the physical-chemical parameters of the environment are suitable for supporting the growth of mangroves and the livelihoods of various communities. In the study areas, the communities include 8 mangroves, 15 fish, 19 benthic, 11 zooplankton, and 22 phytoplankton species. Layeun, Ujong Sudeun, and Keude Unga Villages were found to have better land suitability than Babah Ie Village. However, an evaluation of the results of planting monitoring showed that Layeun has the highest survival rate compared to the other three villages. The results showed that pests, including buffalo and crustaceans, as well as sea waves, and the duration of the tides inundating the water are the main factors causing mangrove mortality.Keywords:Mangrove restorationSuitabilityBio-ecological
Menghadang Abrasi: Kontribusi Hutan Mangrove Bagi Perlindungan Pesisir Paluh Kurau Fadilah, Ika Anggi; Simbolon, Krisna Natalin; Manik, Lolona; Tarigan, Sri Winensi; Harefa, Meilinda Suriani
Madani: Jurnal Ilmiah Multidisiplin Vol 3, No 5 (2025): Volume 3, Nomor 5, June 2025
Publisher : Penerbit Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.15593829

Abstract

This study examines the contribution of mangrove forests to coastal protection in Paluh Kurau, North Sumatra, which is experiencing severe abrasion. Mangrove forests in this area play an important role in dampening waves and maintaining soil stability. However, mangrove forests in Paluh Kurau face serious threats such as land conversion, lack of community participation, and dependence on the government for rehabilitation. As a result, there has been a decrease in the area of mangrove forests and an increase in coastal abrasion. Efforts to conserve and rehabilitate mangrove forests have been carried out by the community and government through mangrove planting and seeding. This study uses a qualitative descriptive method to analyze the condition of abrasion, the role of mangroves, and conservation efforts in Paluh Kurau. The results show the importance of active community involvement and government support in maintaining the sustainability of mangrove forests to protect coastal areas from abrasion.
Identifikasi Pemanfaatan Hutan Mangrove oleh Masyarakat Studi Kasus Hutan Mangrove Pulau Sicanang, Belawaan Pulau Sicanang, Kota Medan, Sumatera Utara Manik, Irene Anggreny Br.; Purba, Miranda; Harefa, Meilinda Suriani; Hutagalung, Galatia Valentin
Madani: Jurnal Ilmiah Multidisiplin Vol 3, No 4 (2025): May
Publisher : Penerbit Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.15512412

Abstract

Indonesia is the largest archipelagic country in the world, with a land area that includes rich coastal ecosystems, including mangrove forests. Mangrove forests in Indonesia have a very important ecological role, such as protection against coastal abrasion, habitat for marine biota, and carbon absorption. However, these forests face threats due to land conversion for agriculture, housing, and industry. This study aims to explore the utilization of mangrove forests on Sicanang Island, Medan, with a focus on the social and economic impacts on local communities. The results of the study show that the community utilizes mangrove forests for fisheries, shrimp farming, and the use of raw materials for daily needs. Sustainable management of mangrove forests is very important to maintain the balance of the ecosystem and improve the quality of life of coastal communities.
Tantangan Pengelolaan dan Upaya Konservasi Mangrove di Kawasan Belawan Sicanang Harefa, Meilinda Suriani; Sinurat, Ester; Pandiangan, Errason; Sinaga, Agnes
Madani: Jurnal Ilmiah Multidisiplin Vol 3, No 5 (2025): Volume 3, Nomor 5, June 2025
Publisher : Penerbit Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.15573863

Abstract

The mangrove ecosystem on Sicanang Island, Medan Belawan, is facing heavy pressure due to human activities such as land conversion, waste pollution and the impact of climate change. This research uses observation, interviews and documentation methods to identify the factors causing mangrove degradation as well as conservation efforts carried out by the community. The research results show that land conversion into ponds and settlements causes a decrease in vegetation cover of up to 40% in one decade, which has a direct impact on the decline in marine biota populations. In addition, domestic and industrial waste pollution worsens ecosystem damage. However, the local community has initiated various recovery efforts, such as mangrove rehabilitation, sustainable use of resources, and community-based waste management. Collaboration between communities, government, NGOs and educational institutions is key in strengthening conservation efforts and building a sustainable coastal management system.
Evaluasi Kebijakan dan Praktik Pengelolaan Mangrove di Paluh Kurau, Kecamatan Hamparan Perak, Sumatera Utara Saputri, Ayu Surya; Manalu, Devi Rosalinda; Gultom, Windri P.; Harefa, Meilinda Suriani
Socius: Jurnal Penelitian Ilmu-Ilmu Sosial Vol 2, No 11 (2025): June, 2025
Publisher : Penerbit Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The mangrove area in Paluh Kurau, Deli Serdang Regency, North Sumatra, plays a crucial role in climate change mitigation, coastal protection, and fishery resources. However, pressures from land-use conversion, overexploitation, and weak policy implementation threaten the sustainability of this ecosystem. This study aims to evaluate the effectiveness of mangrove management policies and practices in Paluh Kurau. The research employs a qualitative approach with a case study method. Data were collected through in-depth interviews with stakeholders (local government, communities, NGOs, and academics), field observations, and analysis of relevant policy documents. The findings indicate that although several mangrove protection policies exist at the national and regional levels, their implementation in Paluh Kurau remains suboptimal. This study provides strategic recommendations for the government and stakeholders to improve sustainable mangrove governance.
INOVASI RESEP KUE MALAKA BERBASIS ISIAN GULA NIPAH SEBAGAI UPAYA DIVERSIFIKASI PRODUK OLAHAN TRADISIONAL Azis, Tengku Abdillah; Azzarah, Regita Asiah; Harahap, Muhammad Alfi; Gultom, Maria Joito; Harefa, Meilinda Suriani; Restu, Restu
Jurnal Agrifoodtech Vol. 4 No. 1 (2025): Juni : Jurnal Agrifoodtech
Publisher : Universitas 17 Agustus 1945 Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56444/6wx6yj06

Abstract

Kue Malaka merupakan salah satu kuliner tradisional khas wilayah pesisir Sumatera yang identik dengan cita rasa manis dan tekstur lembut. Namun, seiring perkembangan zaman, eksistensi makanan tradisional seperti kue Malaka mulai terpinggirkan oleh kehadiran makanan modern. Penelitian ini bertujuan untuk mengembangkan inovasi produk kue Malaka dengan isian gula nipah sebagai upaya diversifikasi pangan berbasis kearifan lokal. Metode penelitian yang digunakan adalah deskriptif kualitatif, dengan tahapan mencakup pengumpulan bahan, pengembangan resep, pembuatan produk, uji organoleptik oleh 20 panelis, serta analisis data secara deskriptif. Inovasi dilakukan dengan mengganti isian gula aren menjadi gula nipah dan menambahkan taburan parutan buah nipah. Hasil uji organoleptik menunjukkan bahwa kue Malaka dengan isian gula nipah diterima baik oleh panelis dari segi rasa, aroma, dan tekstur, serta memiliki potensi sebagai produk alternatif yang menarik. Penelitian ini menegaskan pentingnya pengembangan kuliner tradisional berbasis potensi lokal untuk mendukung pelestarian budaya dan pemberdayaan ekonomi masyarakat.
UPAYA KONSERVASI HUTAN MANGROVE DI DESA PEMATANG KUALA KECAMATAN TELUK MENGKUDU KABUPATEN SERDANG BEDAGAI Tania, Wulan Dira; Harefa, Meilinda Suriani
Jurnal Samudra Geografi Vol 8 No 2 (2025)
Publisher : Program Studi Pendidikan Geografi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33059/jsg.v8i2.10703

Abstract

Mangrove Forest Conservation Efforts in Pematang Kuala Village, Teluk Mengkudu District, Serdang Bedagai Regency. This study aims to determine what factors cause mangrove forest damage and what conservation efforts have been carried out in the mangrove forest area. The location of the study is the mangrove forest ecosystem in Pematang Kuala Village with a land area of ​​52 ha. The results of the study showed that: (1) In this mangrove forest area there are several types of mangroves that are cultivated, namely, Rhizophora, Avichennia, Brugueira and also Nipah. If examined, the factors or problems of mangrove forest damage in this village are due to natural factors themselves. (2) Rehabilitation efforts are carried out using the 1x1 planting technique or using the spacing clump planting technique. Using the spacing clump technique can reduce the high level of damage or death in the mangrove planting process. There are several forms of conservation efforts, including rehabilitation, preservation, maintenance, utilization and also preservation.
Co-Authors Adeline Adeline, Adeline Adha, Nabila Putri Afrianita, Yessi Agustin, Suciati Al Azizah, Rohil Al Zahwa, Afitzka Alfiaturahmah, Viona Lutfia Ananda, Qamara Aulia Andini, Syarifah Angraini, Tia Annisa, Shafira Dwi Arbiansyah Arbiansyah, Arbiansyah Arida Susilowati Iswanto Aritonang, David Ariztotelez, Ariztotelez Aulia, Citra Azis, Tengku Abdillah Azzarah, Regita Asiah Baeha, Nandita Septika Batubara, Rina Mawardah Br Sembiring, Samariana Damanik, M Ridha Safii Damanik, M Ridha Syafii Damanik, Muhammad Ridha Damanik, Muhammad Ridha Syafii Dao, Arungi Putra Darliandri, Darliandri Darwin P. Lubis, Darwin Daulay, M. Reza Fahlepi Durubanua, Derita Ramai Eleven Saputra Eling Tuhono Evitrisna, Evitrisna Fadilah, Ika Anggi Fadilah, Rayhan Fajriyah, Nabila Fatih, Mhd. Zidan Aris Fazera, Della Fitra Yuda Pratama Ginting, M Rizky Pratama Gultom, Maria Joito Gultom, Qania Gultom, Windri P. Halim, Jennifer Harahap, Muhammad Alfi Harahap, Putri Ramadayanti Harefa, Agnes Enonita Harefa, Sri Aswinda Hasibuan, Hadomuan Hasibuan, Novita Annisah Hidayat, Syukrie Hutagalung, Galatia Valentin Hutapea, Angraini Oktavia Hutauruk, Mutiara Cristeofani Ilvaldo, Iqbal Khairunnisa Khairunnisa Laia, Nilfais Lase, Tri Wandani Lintang, Ahd Aidil Fazri Luahambowo, Kerin Sisca Octaviani Lubis, Siti Nurhaliza Lumban Gaol, Riski Fanni Lumbantobing, Putri Lumbantobing, Rely Noviyanti Mahmuda, Rozi Manalu, Devi Rosalinda Manalu, Selly Marcelina Manik, Irene Anggreny Br. Manik, Lolona Manik, Suandro Margarethe, Grecia Marpaung, Stevani Matondang, Muhammad Farouq Ghazali Mayvita, Balqis Aulia Muftih, Anisa Muhammad Farouq Ghazali Matondang muhammad rizky, muhammad Nababan, Yolanda Naibaho, Annisa Azzahra Nainggolan, Richard Steven Nasution, Tri Wahyuni Nikmah, Rifqi Ulfatun Niwanda, Anisa Nur Rohim Nurmala Berutu Octaviani, Kerin Sisca Pandiangan, Errason Pangaribuan, David Perdinan Permata Mei Kartika Pramuja, Imam Pratama, Alvin Purba, Dwi Aulia Syafira Purba, Hetti Melinda Purba, Miranda Purba, Tondang Raja Pangihutan Putra, Mulhady Putri Rahmadani, Putri Putri, Nindy Asyifa Rahmadayanti, Rahmadayanti Rahmadi, M Taufik Rahmah, Mawaddah Ramadani, Yunda Fitri Restu Restu Rifqi Ulfah Nikmah Roy Eka Kurnia Telaumbanua Ryabtsev, Vladimir Ryan Pramana Sabela, Serli Sagala, Dini Deswina Salsabila, Gadis Salsabilla, Friska Saputri, Ayu Surya Saragih, Cahyani Oktavia Sari, Anggun Citra Sari, Naila Elfira Sari, Yetti Anita Sembiring, Joey Athana Sembiring, Yolanda Pratiwi Sendi Permana Siagian, Ester Tinor Julianty Siagian, Natalia Siboro, Laurentina Putri Puspita Siburian, Feny Cristanti Siburian, Prima Alexander Sihombing, Adesiana Sihombing, Erlina Teresia Sihombing, Goklas Sihombing, Ivan Rivaldo Simamora, Angelina Setia Simaremare, Ermas Simarmata, Claudia G. Natasya Simarmata, Gomoses Stevencus Simatupang, Evi Trisna Simbolon, Krisna Natalin Sinaga, Agnes Sinaga, Novida Hensary Sinaga, Putri Sinaga, Risdo Hotray Sinaga, Valerina Leo Sinurat, Ester Sipayung, Hadriadi Iskandar Sirait, Anggita Lydia Siregar, Kamaluddin Siregar, Risbue Sitanggang, Jonatan Pardamean Siti Aisyah Sitompul, Delon Situmeang, Juwita Suciani, Ayu Syahfitri, Nasha Astrid Syukri Hidayat Tambunan, Mesi Tania, Wulan Dira Tanjung, Putra Laksamana Tarigan, Sri Winensi Tijaman, Muhammad Hakim Tobing, Rachel Mia Novriyanti Try, Daniel Tuhono, Eling Tumiar Sidauruk Utami, Widya Astri Widya Asmara Yana, Rafika Yolanda, Mirza Yunus, Nur Rohim Zulkifli Nasution Zulkifli Nasution