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All Journal Agromet Indonesian Journal of Geography Journal of Degraded and Mining Lands Management Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Hukum Lingkungan Indonesia Jurnal Penelitian Pendidikan IPA (JPPIPA) Forest and Society International Journal of Disaster Management Journal of Climate Change Society Causa: Jurnal Hukum dan Kewarganegaraan Policy Brief Pertanian, Kelautan, dan Biosains Tropika BIODIVERS - BIOTROP Scientific Magazine Jurnal Meteorologi dan Geofisika J-Sil (Jurnal Teknik Sipil dan Lingkungan)
P. Perdinan
Department Of Geophysics And Meteorology, Faculty Of Mathematics And Natural Sciences, IPB University, IPB Darmaga Campus, Bogor, 16680, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Physics Social Sciences Transportation

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Manifestation of the Ecosystem Learning Model for Biodiversity to Improve Competency-Based Environmental Education Sugiarto, Slamet Widodo; Imran, Zulhamsyah; Perdinan; Widayanti, Sri; A, Trijanti A. Widinni; Widiastuti, Herni; Rahmawati, Dewi
BIODIVERS - BIOTROP Science Magazine Vol. 2 No. 1 (2023): BIODIVERS (BIOTROP Science Magazine) : Agro-Eco-Edu-Tourism in Managing Tropica
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56060/bdv.2023.2.1.1997

Abstract

Integrating environmental education and increasing competency through the development program of educational ecosystem models and biodiversity education and learning ecosystems can effectively enrich materials and practices to increase students' knowledge, understanding, and skills. The embodiment of the Sensory Garden and Therapeutic Garden prototypes as natural laboratories and libraries will be an effective and adaptive way of developing competency[1]based education and learning models as well as the interests and talents of students.
BIOTROP Taps Into Digital Learning Inovation to Strengthen Student’s Engagement on Merdeka Belajar Program Imantho, Harry; Imran, Zulhamsyah; Perdinan; Sugiarto, Slamet Widodo; Supriyanto
BIODIVERS - BIOTROP Science Magazine Vol. 2 No. 1 (2023): BIODIVERS (BIOTROP Science Magazine) : Agro-Eco-Edu-Tourism in Managing Tropica
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56060/bdv.2023.2.1.1998

Abstract

The COVID-19 pandemic has suddenly forced the world of education to carry out a more massive digital transformation that should meet student’s requirements and strengthen their knowledge, skills and competencies. The digital media developed should facilitate student’s self-learning and freedom to learn (Merdeka Belajar) amidst physical and social interaction limitations. Vocational high school students have special requirements compared to upper secondary school students in terms of soft skills and hard skills education. It is very interesting to provide digital educational media which fits their needs. This study aims to develop an online digital platform in responding to the demand of vocational schools that have joined the SEAMEO BIOTROP SMARTS-BE program since 2015 in applied tropical biology. Since 2015, SEAMEO BIOTROP has provided face-to-face mentoring to vocational high schools spread across 10 provinces in Indonesia. The Expert System for Identifying Pest and Disease on lemon orchard is a digital transformation in the mentoring method while demonstrating a new learning experience educational materials into a web-based digital platform and Android application. This expert system demonstrates the implementation of problem base learning (ProBL) concepts to enrich online learning materials for vocational schools in the age of digital science and education.
Health Status of Seagrass Meadows Around the Special Economic Zone (SEZ), West Likupang, North Sulawesi Satriani; Imran, Zulhamsyah; Kurniawan, Fery; Perdinan; Digdo, Akbar Ario
Jurnal Penelitian Pendidikan IPA Vol 10 No 1 (2024): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i1.5908

Abstract

Seagrass ecosystems offer valuable ecosystem services but are highly vulnerable to physical damage caused by human activities and rapid environmental change. Currently, there is very limited information available on monitoring and reporting the health of seagrass beds in Indonesian waters. This study aims to assess the species composition, density, diversity index, percentage of seagrass cover, health condition, and identification of threats to seagrass ecosystems around the West Likupang Special Economic Zone (SEZ), North Sulawesi. The method used was a seagrass watch with line transects and quadrant-shaped frames measuring 50x50 cm2. Transect lines were established through the seagrass ecosystem area at 50 m. There were three line transects at each station 25 m apart. Quadrant frame measuring 50x50 cm2. West Likupang has eight seagrass species including C. rotundata, E. acoroides, H. pinifolia, H. uninervis, H. ovalis, O. serrulata, S. isoetifolium, dan T. hemprichii. The health status of the seagrass is currently healthy, with a dense percentage of coverage. The identification of potential risks from anthropogenic activities such as the household disposal of waste at sea, gleaning, the use of boat anchors and propellers, and the construction of infrastructure in coastal areas, such as hotels and harbonurs, pose significant threats.
Determining Rainfall Thresholds of Landslide Events for Sumatra Islands Perdinan; Sugiarto, Yon; Dasanto , Bambang Dwi; Rachmat, Raynaldi; Andarini Putri, Ayu Arista
Journal of Climate Change Society Vol. 3 No. 2 (2025)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jccs/Vol3-iss2/67

Abstract

Extreme weather can trigger a number of meteorological disasters such as landslides. This disaster may cause serious losses on livelihoods and hamper the growth of economy or development targets. This research focuses on determining a threshold triggering landslide events. Rainfall is considered as one of the common factor contributing to the landslide occurrence. The rainfall intensity as the trigger for landslides can be determined using a series of statistical methods. The threshold determination is performed using statistical techniques composed of Cumulative Rainfall Threshold (CT) and sorting analysis, dummy regression, cluster analysis, and change detection method. The methods are applied to determine the thresholds for landslides occurring in Sumatra Islands for the period of 2010-2017 retrieved from the website Data Informasi Bencana Indonesia managed by Badan Nasional Penanggulangan Bencana (DIBI BNPB). We evaluated daily rainfall data for the period of 2010-2017 compiled for 10 climate stations operated by Bureau Meteorology, Climatology, and Geophysics named in Bahasa Indonesia Badan Meteorologi, Klimatologi, dan Geofisika that are accessible for the Sumatra Island. The analyses suggest that the rainfall thresholds that should be monitored for detecting the potential occurrences of landslides in the study area are 15 mm per day, 30 mm per day, dan 65 mm per day. These values can be seen as warnings at different levels with the largest value, i.e., 65 mm, indicated higher confidence for the landslide event to occur. In other words, these values represent different levels of alert for the landslide occurrence that provide inputs for designing strategies of disaster prevention to mitigate the adverse impacts of landslide disaster.
Analisis Faktor Pendorong Alih Fungsi Lahan Pertanian melalui Pendekatan Keruangan terhadap Kebijakan Ketahanan Pangan (Studi Kasus: Kabupaten Bogor) Dewa, Rizki Pranata; Perdinan; Anggraeni, Lukytawati
Jurnal Penelitian Pendidikan IPA Vol 12 No 2 (2026): In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i2.13903

Abstract

The conversion of agricultural land to non-agricultural uses poses a significant threat to food security, particularly in metropolitan buffer regions such as Bogor Regency. Rapid population growth and economic restructuring have led to a 24.5% reduction in rice field area, declining from 48,177 ha in 2003 to 36,355 ha in 2019, contributing to a regional rice deficit of 37%. This study employs a quantitative spatial approach using Geographic Information Systems (GIS), integrating Spatial Overlay, Cellular Automata (CA), and a Multi-Layer Perceptron Artificial Neural Network (MLP-ANN) to analyze land conversion dynamics and evaluate the effectiveness of spatial planning policies. The results reveal persistent conversion of rice fields, including within designated food crop zones under the Regional Spatial Plan (RTRW), indicating a misalignment between spatial planning and actual land-use dynamics. This study contributes to applied environmental science by demonstrating the value of integrated spatial modeling in assessing land-use policy effectiveness and supporting spatially informed strategies for sustainable agricultural land management and local food security.
Co-Authors . Supriyanto A, Trijanti A. Widinni Adi, Ryco F Aditya Pangestu, Lutfi Agus Sakawuna, Wandira Akhmad Faqih Akhmad Faqih Akmal, Surya Genta Ana Turyanti Andarini Putri, Ayu Arista ARI SETIAWAN Arif Wibowo Atmaja, Tri Azka Zakiyyatuddin Bambang Dwi Dasanto Bigcas, Evelyn V. Bony Septian Pandjaitan Budi Indra Setiawan Budiman, Mukhammad Asyief Khasan Chairunnisa, Nurul Chusnul Arif Dasanto , Bambang Dwi Dewa, Rizki Pranata DEWI RAHMAWATI Di Gregorio, Monica Digdo, Akbar Ario Dodik Ridho Nurrochmat Donaldi Sukma Permana Dwi Ariyani Dyah Lukita Sari, Dyah Lukita Euis Sunarti Fardilah, Ratih Dwi Fery Kurniawan Furqon Alfahmi Hadi Susilo Arifin Hanny Nirwani Herlan Darmawan Imam Suyanto Imantho, Harry Indri Hapsari Irwan Meilano Irzaman, Irzaman Istaviolani, Silva Juniati, Atie Tri Kiki, Kiki Lukytawati Anggraeni Maria Evita Mitra Djamal Mohammad Yasin Mudzakir Setiawan, Amsari Nina Siti Aminah Purwanto, Yanuar Jarwadi Putri Lestari, Putri Rachmat, Raynaldi Rahmad Fauzi Rahmadhani, Rizki Ayu Rahmat Hidayat Retna Apsari Rhomi Ardiansyah Rini Hidayati ROSITA, Risa Rudiyanto, Bambang Yudho Sahibuddin, Muhammad Qustam Satriani Sensius Seno Sheriffdeen, Muhammad Sri Widayanti Sugiarto, Slamet Widodo Supriyanto Suryanto, Wiwit Syamsul Bahri Agus, Syamsul Bahri Tania June Tugiyo Aminoto Venita Dominica, Maria Wahyu Srigutomo Wahyudi Wahyudi Widiastuti, Herni Wido Hanggoro Woro Estiningtyas Yahya, Rizka Ora Aurora Yana, Sumayah Fitri Yon Sugiarto Yonny Koesmaryono Yonvitner - Zulhamsyah Imran