Department of Water Resources Management: Recent submissions
Now showing items 81-100 of 821
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Keanekaragaman Nekton di Kawasan Mangrove Pantai Muara Indah Kecamatan Pantai Labu Kabupaten Deli Serdang Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2025)Mangroves and nekton have a close relationship within coastal ecosystems. Mangroves provide and shelter for nekton, such as fish, shrimp, and crabs. Mangroves also contribute to the food chain by releasing organic ... -
Keanekaragaman Ikan di Pantai Bunga Kabupaten Batubara Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2025)This study of Fish Diversity in the Bunga Beach, Batubara District, Medan City, North Sumatra Province aims to study the diversity of fish species and their relationship with physicochemical parameters in the Bunga Beach, ... -
Karakteristik Mikroplastik pada Sedimen di Wilayah Pesisir Pulau Sumatera
(Universitas Sumatera Utara, 2025)Microplastic pollution in coastal areas is an increasing environmental problem due to human activities and poorly managed plastic waste. This study aims to identify the characteristics of microplastics in sediments in ... -
Analisis Potensi dan Strategi Pengembangan Ekowisata Mangrove di Desa Salahaji Kecamatan Pematang Jaya Kabupaten Langkat Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2025)Study analyzes the potential and development strategy of mangrove ecotourism in Salahaji Village, Pematang Jaya District, Langkat Regency, North Sumatra Province. Mangrove ecosystems play an essential ecological role and ... -
Karakteristik Mikroplastik pada Air di Wilayah Pantai Pulau Sumatera
(Universitas Sumatera Utara, 2025)Microplastics are small pieces of large plastics that measure 1-5 mm and become a type of marine debris that becomes an obstacle because of its very small size and can be consumed by marine biota. This study aims to determine ... -
Sebaran Spasial dan Temporal Mikroplastik pada Air di Perairan Danau Toba Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2025)Lake Toba plays an important role in the aquatic ecosystem, but human activities such as fisheries, agriculture, and tourism cause microplastic pollution. This study analyzed the spatial and temporal distribution of ... -
Sebaran Cumi-cumi (Uroteuthis sp.) pada Musim Peralihan di Perairan Selat Malaka
(Universitas Sumatera Utara, 2025)The waters of the Malacca Strait are one of Indonesia's significant marine areas, where squid (Uroteuthis sp.) is a key fishery commodity. This study aims to analyze the distribution of squid (Uroteuthis sp.) during the ... -
Distribusi Spasial dan Temporal Plankton di Danau Toba Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2025)Lakes are aquatic ecosystems that have an important role in supporting biodiversity, especially as a habitat for various types of plankton that are the basis of the aquatic food chain. Changes in environmental conditions ... -
Distribusi Spasial Keanekaragaman Jenis Plankton di Perairan Estuari Pangkalan Susu, Kabupaten Langkat, Sumatera Utara
(Universitas Sumatera Utara, 2025)Estuaries are aquatic ecosystems that play a crucial role in supporting biodiversity, particularly as habitats for various plankton species that form the base of the aquatic food chain. The diversity and abundance of ... -
Identifikasi DNA Barcoding dan Status Kekerabatan Rajungan (Portunus sp.) di Perairan Pantai Labu
(Universitas Sumatera Utara, 2025)Blue Swimming Crab (Portunus sp.) is one of the high economic value fishery commodities found in Pantai Labu Waters. However, information on crab species caught in this area is still limited, so accurate identification ... -
Cemaran Mikroplastik pada Ikan dan Lobster Keramba Jaring Apung (KJA) di Danau Toba
(Universitas Sumatera Utara, 2025)Microplastic contamination in aquatic environments has become a significant global issue, affecting both ecosystems and human health. This study aims to identify the presence, abundance, and types of microplastics in ... -
Kontaminasi Mikroplastik pada Nekton Hasil Tangkapan di Danau Toba
(Universitas Sumatera Utara, 2025)Microplastics are pollutants that are commonly found in waters, including Lake Toba. This study aims to analyze microplastic contamination in captured nekton and compare its content based on fish species and season. Samples ... -
Analisis Logam Berat ( Pb, Cu, Zn) pada Kerang Kepah (Meretrix sp.) yang Dikonsumsi di Perairan Tanjung Balai, Sumatera Utara
(Universitas Sumatera Utara, 2025)Heavy metal pollution in aquatic environments is an increasingly urgent environmental issue, especially in coastal areas such as Tanjung Balai, North Sumatra. Heavy metals such as Lead (Pb), Copper (Cu), and Zinc (Zn) are ... -
Struktur Komunitas Ikan pada Bagian Tengah Sungai Barumun, Sumatera Utara
(Universitas Sumatera Utara, 2025)The Barumun River is a river located in the northern region of Sumatra Island, characterized by a tropical rainforest climate and a diverse variety of nekton species. The river is utilized by the surrounding community, ... -
Biodiversitas Mangrove di Kawasan Ekowisata Mangrove di Desa Salahaji, Kecamatan Pematang Jaya Kabupaten Langkat
(Universitas Sumatera Utara, 2025)Study aims to identify mangrove species diversity in the ecotourism area of Salahaji Village and analyze its ecotourism potential and contribution to climate change mitigation. The research methods include field surveys, ... -
Daerah Potensial Fishing Ground Cumi-Cumi (Uroteuthis sp.) di Perairan Selat Malaka
(Universitas Sumatera Utara, 2025)The Malacca Strait is one of the potential fishing areas for squid (Uroteuthis sp.) in Indonesia. This study aims to identify potential squid fishing grounds by analyzing the relationship between oceanographic parameters, ... -
Keanekaragaman Mangrove di Pantai Serambi Deli Kabupaten Deli Serdang Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2025)The existence of mangrove forests at Pantai Serambi Deli is an important area that plays a vital role for the region, functioning physically as a carbon sink, erosion barrier, windbreaker, and saltwater intrusion barrier, ... -
Pengaruh Penambahan Tepung Testis Sapi Brahman (Bos indicus) dan Pakan Komersil dengan Dosis Berbeda terhadap Jantanisasi dan Kelangsungan Hidup Seleksi Larva Ikan Gurami (Osphronemus gouramy)
(Universitas Sumatera Utara, 2025)Aquaculture are very dependent on the availability of feed in sufficient quantity and good quality to assist in the fish growth process. It is known that male gourami fish (Osphronemus gouramy) grow faster so that it can ... -
Status Mutu Sungai dengan Metode SingScore di Daerah Aliran Sungai Percut Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2025)The Percut River Basin is a River Basin located in Medan, North Sumatra which flows from the upstream area, namely Sibolangit District in Karo Regency, crossing Medan City and heading to the downstream area in Percut Sei ... -
Sebaran Spasial dan Temporal Mikroplastik pada Sedimen di Perairan Danau Toba Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2025)Lake Toba is one of the largest lake ecosystems in Indonesia and the largest tectovolcanic lake in the world, which plays an important role in people's lives, both as a water source, tourist attraction, transportation ...