A5039654176- Aquatic life and conservation
- Agricultural and Environmental Management
- Aquaculture Nutrition and Growth
- Marine and Coastal Ecosystems
- Food and Agricultural Sciences
- Coastal wetland ecosystem dynamics
- Forest Ecology and Conservation
- Water and Land Management
- Oil Palm Production and Sustainability
- Crustacean biology and ecology
- Fish Biology and Ecology Studies
- Agriculture and Agroindustry Studies
- Community-based Tourism Development and Sustainability
- Geological and Geophysical Studies
- Flood Risk Assessment and Management
- Land Use and Ecosystem Services
- Soil and Land Suitability Analysis
- Plant Growth and Agriculture Techniques
- Data Mining and Machine Learning Applications
- SMEs Development and Digital Marketing
- Conservation, Biodiversity, and Resource Management
- Fire effects on ecosystems
- Forest ecology and management
- Medicinal Plant Research
- Hydrology and Watershed Management Studies
Universitas Sumatera Utara
2015-2025
National Research and Innovation Agency
2023-2024
Sebelas Maret University
2024
National Research, Development and Innovation Office
2023
Ministry of Marine Affairs and Fisheries
2006-2023
Balai Arkeologi Sulawesi Selatan
2010-2019
State University of Medan
2018
American Society of Composers, Authors and Publishers
2016-2018
Badan Penelitian dan Pengembangan Kesehatan
2018
Research Institute for Fisheries and Aquaculture
2018
Abstract. In many tropical regions, the rapid expansion of monoculture plantations has led to a sharp decline in forest cover, potentially degrading ability watersheds regulate water flow. Therefore, regional planners need determine minimum proportion cover that is required support adequate ecosystem services these watersheds. However, date, there been little research on this issue, particularly areas where are expanding at an alarming rate. study, we investigated influence and oil palm...
Mangrove forest in Lubuk Kertang Village, West Brandan sub-district has been converted around 20 ha annually (1996–2016) into various non-forest land use. Rehabilitation can be a solution to restore the condition of ecosystem so that it resume its ecological and economic functions. This paper discusses evaluation mangrove rehabilitation carried out by planting 6000 propagules December 2015 5000 seedlings May 2016 with Rhizophora apiculata species abandoned ponds. Monitoring was every 6...
Basyuni M, Gultom K, Fitri A, Susetya EA, Wati R, Slamet B, Sulistiyono N, Yusriani E, Balke T, Bunting P. 2018. Diversity and habitat characteristics of macrozoobenthos in the mangrove forest Lubuk Kertang Village, North Sumatra, Indonesia. Biodiversitas 19: 311-317. Mangrove plays an important role coastal ecosystems including ecological, social, economic aspects. This study aimed to determine diversity water quality based on index (H’), similarity Index (E), dominance (D) Village The...
Mangrove forests in North Sumatera, Indonesia existed the east coast of Sumatera Island and commonly thrived Langkat, Deli Serdang, Batubara, Tanjung Balai, Asahan, Labuhanbatu until Serdang Bedagai. The present study describes developing community-based mangrove management (CBMM) through eco-tourism two locations, Lubuk Kertang (LK) Langkat Sei Nagalawan (SN) Bedagai, Sumatra, Indonesia. ecosystem, coastal villagers visitors, related stakeholder were analyzed to potential ecological...
Abstract. Susilowati A, Rangkuti AB, Rachmat HH, Iswanto AH, Harahap MM, Elfiati D, Slamet B, Ginting IM. 2021. Maintaining tree biodiversity in urban communities on the university campus. Biodiversitas 22: 2839-2847. Many universities worldwide have green spaces (GS) as an integral part of their campuses because significant benefits for ecological function and communities. University Sumatera Utara (USU) campus is located area Medan city, Indonesia, with a total 120 hectares. The offers...
This study analyzes land-use changes in the lakeside area of Lake Toba Regency before and after its designation as a UNESCO Global Geopark 2020. Using satellite imagery, drone-assisted surveys, field observations, quantifies specific land cover evaluates impact on environmental, social, economic sustainability. Between 2015 2023, natural vegetation increased by 8%, erosion-prone areas reduced 12%, compliance with zoning regulations improved 15%. Environmental indicators such phosphate...
Samosir Island is part of the upstream area Asahan Toba watershed. often hit by drought, making getting water from rainwater and groundwater difficult. One critical information needed for drought mitigation spatial distribution potential catchment areas. This study analyses areas efforts. The parameters are soil type, rainfall, land use, slope. Spatial analysis was conducted using a Geographic Information System (GIS) with scoring overlay techniques. results showed that in categorized into...
Abstract Flooding is one of the natural disasters that often occurs in Indonesia, especially during rainy season. Floods cause losses form casualties and economic losses. Mapping distribution flood vulnerability a watershed area essential to mitigating flooding reducing disaster risk. The Belawan watersheds must recover its carrying capacity, floods occur this area. This study uses geographic information systems identify spatial watershed. method used by weighting scoring parameters slope,...
Abstract Potential evapotranspiration (PET) is defined as the evaporation of water in conditions where air availability not a limiting factor. PET can be explained using several empirical formulas with calculations based on weather element data such temperature, relative humidity, evaporation, duration sunshine, and wind speed. This study plays role evaluating eight models to estimate that suitable used for Medan City. The materials this research were daily monthly climate period 2016-2020...
Abstract Efficient monitoring and management of carbon stores in mangrove forests are crucial for worldwide sequestration endeavors. This study aims to analyze the stock dynamics coastal Serdang Bedagai Regency, North Sumatra Province, Indonesia, utilizing remote sensing technologies. The assessment from 2013 2023 utilized satellite images Landsat 8 OLI. Google Earth Engine (GEE) platform was employed generate composite imagery compute Normalised Difference Vegetation Index (NDVI) data....
Abstract The Great Forest Park is a forest area with conservation function and aims to be collection of plants and/or animals used for research, science, education, support cultivation, culture, tourism, recreation. Bukit Barisan Grand as Nature Conservation Area has the potential biological natural resources ecosystems. This lot tourist attractions but not been fully identified or managed. objectives this research are follows: identifying tourism objects formulating management strategies in...
This community service examines the empowerment and independence of Desa Binaan Bagan Kuala in Tanjung Beringin Sub-district Serdang Bedagai Regency, North Sumatra, through implementation ecotourism, ecoprint development activities, appropriate waste management, malaria eradication initiatives. The objectives this research are to assess socio-economic impacts these initiatives on local evaluate their contributions sustainable development. utilized a mixed-methods approach, collecting both...
Tanaman buah dalam pot (tabulampot) merupakan teknik budidaya tanaman yang dapat dilakukan di lahan terbatas seperti lingkungan rumah. Pesatnya pembangunan fisik sekitar Lingkungan IV Kelurahan Gedung Johor berdampak pada banyaknya penebangan pohon, berkuranya ruang terbuka hijau, panasnya suhu, berkurangnya keasrian lingkungan, dan timbulnya penyakit sosial masyarakat. Pelatihan ini bertujuan untuk meningkatkan pemahaman serta minat pengembangan tabulampot memberikan secara gratis guna...
Abstract. Karniati R, Sulistiyono N, Amelia Slamet B, Bimantara Y, Basyuni M. 2021. Mangrove ecosystem in North Sumatran (Indonesia) forests serves as a suitable habitat for mud crabs (Scylla serrata and S. olivacea). Biodiversitas 22: 1489-1496. Mud Scylla olivacea) are often found muddy substrates associated with mangrove vegetation. The of these ranges from tropical estuaries to sheltered subtropical areas, riverbanks, lower river traits, intertidal areas. These have an important economic...
Mangrove forests play an important role in coastal areas from ecological perspective, being able to store large amounts of carbon through sequestration and inhibiting climate change processes by absorbing CO2 the atmosphere. In recent years, there have been changes land cover converted degraded mangrove which resulted release imbalance soil structure, turn cause a flux into This research was conducted at Karang Gading Langkat Timur Laut Wildlife Reserve (KGLTLWR) North Sumatra, Indonesia....
This research aims to analyze the relationship between sustainable supply chains on financial performance, Sustainable Development Goals (SDGs) performance and (SDGs). uses a quantitative survey method, data was obtained by distributing online questionnaires through media social 390 respondents belonging SMEs, were determined using simple random sampling method. Data analysis used Structural Equation Modeling (SEM) Partial Least Square (PLS) with processing tools SmartPLS 3.0 software. The...
The purpose of this study is to determine the level erosion in various types land use Merdeka District. This research used erotic prediction analysis survey method with Universal Soil Loss Equation (USLE) method. parameters measured are erosivitas, erodibility, length and slope slope, cover vegetation, conservation measures, soil effective depth, density. techniques collecting analyzing data are: making unit, field collection, rainfall analysis, map analysis. results showed that rate...
Sungai Percut mengalir dari hulu Sibolangit dan melintasi Kota Medan menuju daerah hilir di Kecamatan Sei Tuan. ini menjadi tempat pembuangan limbah sampah yang berdampak pada kualitas air. Penelitian menganalisis status mutu air untuk mengetahui pengaruh pemanfaatan lahan terhadap kondisi Percut. Pengambilan sampel dilakukan lima titik sampling sampai ke hilir. Parameter dianalisis yaitu parameter fisika, kimia, biologi dengan metode Indeks Pencemaran (IP) sesuai Keputusan Menteri Negara...
Mangrove forests are highly productive ecosystems that sustain marine life, including fish communities. This study aimed to analyse mangrove characteristics, physicochemical parameters, nutrient and primary production derived from litter estimate the production. The was conducted at five sites in North Sumatra Aceh Provinces, Indonesia. Two represented natural forest (Jaring Halus Langsa). In comparison, two were mangroves converted into oil palm plantations (Pulau Sembilan Pulau Kampai,...