Department of Water Resources Management: Recent submissions
Now showing items 441-460 of 821
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Dampak Pengerukan Pasir terhadap Kelimpahan Plankton dengan Parameter Fisik Kimia di Hulu Sungai Belawan, Kecamatan Pancur Batu, Kabupaten Deli Serdang.
(Universitas Sumatera Utara, 2013)River water environment consists of abiotic and biotic components that interact with each other. When interactions are both disrupted, there will be changes that led to the aquatic ecosystem becomes unbalanced. This ... -
Struktur Komunitas Makrozoobenthos di Kawasan Mangrove Desa Bagan Deli Kecamatan Medan Belawan
(Universitas Sumatera Utara, 2016)Activities the continuous in mangrove areas Bagan Deli Village district of Medan Belawan resulted in a decline in water quality, causing changes in the ecological condition of the biota, especially macrozoobenthos. This ... -
Studi Tutupan Karang di Pulau Janggi Kecamatan Tapian Nauli Kabupaten Tapanuli Tengah Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2016)Janggi Island atTapian Nauli subdistrict of Tapanuli Tengah District is one small island and a part of Mursala Island as the main island. The aims of the study are to analize the percentage of coral covered area and the ... -
Penentuan Kualitas Air di Perairan Tigaras Kecamatan Dolok Pardamean Kabupaten Simalungun Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2016)Tigaras waters is one area of Lake Toba which is used as a tourist area, ferry ports and floating net cage aquaculture activities which could effect water quality in Tigaras. The research to determine the value of the ... -
Kebiasaan Makan Ikan Bilih (Mystacoleucus padangensis Bleeker) di Sungai Naborsahan, Kecamatan Ajibata, Kabupaten Tobasa, Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2014)Naborsahan River is one of the few rivers that become the inlet to the waters of Lake Toba. The river plays an important role in the ecosystem, especially for fish life of bilih (Mystacoleucus padangensis Bleeker). In ... -
Pengaruh Beberapa Jenis Pakan Terhadap Pertumbuhan Rotifera (Brachionus sp)
(Universitas Sumatera Utara, 2014)The main step was determining the success of fish farming is the Hatchery. The effort requires maintaining water and foods quality. Natural foods containing high protein, digestible, slow move and small sized can be found ... -
Laju Dekomposisi Serasah Daun Avicennia marina dan Kontribusinya Terhadap Nutrisi di Perairan Pantai Serambi Deli Kecamatan Pantai Labu
(Universitas Sumatera Utara, 2015)The Litter mangrove which has been decomposed gave organic matter contributes a food source for many species of fish and other organisms in the mangrove ecosystem. The purpose of this research is to know the rate of leaf ... -
Analisis Pengelolaan Kawasan Pesisir secara Terpadu di Kabupaten Serdang Bedagai, Sumatera Utara
(Universitas Sumatera Utara, 2015)Serdang Bedagai has lenght the coastline of 95 km covers five districts namely: Pantai Cermin, Perbaungan, Teluk Mengkudu, Tanjung Beringin dan Bandar Khalifah. Serdang Bedagai Coastal areas has great potential to be ... -
Kajian Ekologi Mangrove di Desa Bagan Deli Kecamatan Medan Belawan Sumatera Utara
(Universitas Sumatera Utara, 2016)Mangrove ecosystem is a natural resources that was influenced by the tides. Bagan Deli Village still has a natural mangrove ecosystem. Mangrove in Bagan Deli Village has long been used by the local community as a source ... -
Pengaruh Aktivitas Masyarakat Pesisir terhadap Kondisi Ekosistem Mangrove di Pantai Desa Sialang Buah Kecamatan Teluk Mengkudu Kabupaten Serdang Bedagai
(Universitas Sumatera Utara, 2016)Sialang Buah village on the coast is one of the coastal areas that predominantly rely on the potential of the region to meet the necessities of life , such as engage in fishing , farming , settlement and is one of the ... -
Distribusi dan Pola Pertumbuhan Udang Putih (Penaeus merguiensis de Man) di Perairan Estuari Suaka Margasatwa Karang Gading Sumatera Utara
(Universitas Sumatera Utara, 2016)White shrimp many found in estuary water of wildlife reserve Karang Gading North Sumatra. The research has been done from May to June 2015. The research aims to know distribution and growth pattern of white shrimp. Distribution ... -
Kajian Hidromorfologi Danau Kelapa Gading di Kisaran Naga Kecamatan Kisaran Timur Kabupaten Asahan Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2016)Lake is a body of stagnant water throughout the year. The lake can be formed naturally and artificially. Kelapa Gading Lake is an artificial lake located in Asahan of North Sumatera. Data on the lake morphometry is needed ... -
Pendugaan Potensi Lestari dan Pertumbuhan Ikan Kembung (Rastrelliger spp.) yang di Daratkan di Pelabuhan Perikanan Samudera Belawan Sumatera Utara
(Universitas Sumatera Utara, 2016)Highly market demand on Mackerel fish (Rastrelliger spp.) effected overfishing without controling by fishermen. This study was done from Maret until July 2016, and the aims were to study about the growth pattern, ... -
Keanekaragaman Jenis Ikan dan Keterkaitannya dengan Parameter Fisika Kimia Perairan Estuari Suaka Margasatwa Karang Gading Kabupaten Deli Serdang Sumatera Utara
(Universitas Sumatera Utara, 2016)The study species diversity of fish in estuary waters Karang Gading Wildlife Sanctuary was held in May-June, 2015. This research was conducted in three stations by natural zones and utilization. This study aims to determine ... -
Komunitas Makrozoobenthos di Sungai Batang Gadis Kabupaten Mandailing Natal Sumatera Utara.
(Universitas Sumatera Utara, 2015)Sungai Batang Gadis merupakan sungai utama terpanjang dan terbesar bahkan aliran sungai ini mengalir hampir keseluruh Kabupaten Mandailing Natal. Mulai dari hulu di Ulu Pakantan Muara Sipongi, melewati beberapa kecamatan dan ... -
Pengaruh Penambahan Tepung Daging Ikan Sapu-sapu (Lyposarcus pardalis) pada Pakan Komersil Terhadap Pertumbuhan Ikan Patin (Pangasius sp.)
(Universitas Sumatera Utara, 2014)Patin fish is economic valuable fish, consumer demand increasing, but has not been followed by intensive cultivation and optimal. One attempt to overcome these problems by substituting commercial feed with fish meat meal ... -
Analisis Vegetasi Dan Keanekaragaman Ikan Di Perairan Kawasan Mangrove Desa Jaring Halus Kabupaten Langkat Sumatera Utara
(Universitas Sumatera Utara, 2017)Mangrove ecosystem is one among the few ecosystems that found in coastal areas. This mangrove in Jaring Halus village is managed together to fulfill the needs of their community. This research aims to determine the ... -
Studi Komposisi Makanan Ikan Sepat Rawa (Trichogaster trichopterus) di Rawa Tergenang Desa Marindal Kecamatan Patumbak.
(Universitas Sumatera Utara, 2014)Perairan tawar di Indonesia, saat ini masih memiliki potensi yang cukup besar untuk dimanfaatkan sebagai lahan budidaya ikan. Makanan sebagai komponen penting perairan yang merupakan faktor ekologis dan memegang peranan ... -
"Pengelolaan Ekosistem Mangrove Dalam Upaya Meningkatkan Produksi Perikanan Di Desa Lubuk Kertang Kecamatan Brandan Barat Kabupaten Langkat Provinsi Sumatera Utara"
(Universitas Sumatera Utara, 2017)The study was held in December 2016 to February 2017. The purpose of the study is to calculate the estimation of fishery potential value benefit that donated by mangrove litter and make dynamic model of mangrove management ... -
Pengaruh Kualitas Air terhadap Tingkat Kunjungan di Kawasan Wisata Sungai Sampuren Putih Kecamatan Sibolangit Kabupaten Deli Serdang Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2016)Natural potential is the main attraction in the tourist activity, including the physical nature, fauna and flora. The existence of the White Sampuren River region is widely known as one of the tourist destinations in the ...