Department of Water Resources Management: Recent submissions
Now showing items 261-280 of 747
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Keanekaragaman Plankton di Sungai Pelawi Desa Pelawi Utara Kabupaten Langkat Sumatera Utara
(Universitas Sumatera Utara, 2014)Plankton is aquatic organism that flying and it is moves within the water current. Plankton is classified into phytoplankton (classified as plant) and zooplankton (classified as animal). The present of plankton in the ... -
Tingkat Kesuburan Perairan Danau Kelapa Gading di Kisaran Naga Kecamatan Kisaran Timur Kabupaten Asahan ProvinsiaSumatera Utara
(Universitas Sumatera Utara, 2016)Chlorophyll-a is one of the parameters indicators of fertility levels in a body of water. Kelapa Gading Lake is an artificial lake located in Asahan used by surrounding communities for fishing activities as well as tourist ... -
Partisipasi Masyarakat terhadap Keberadaan Hutan Mangrove di Desa Percut Kecamatan Percut Sei Tuan Kabupaten Deli Serdang
(Universitas Sumatera Utara, 2016)Mangrove forest in Percut, Percut Sei Tuan sub district, Deli Serdang regency begins to be degraded and damaged due to human activities and nature process. This study focuses on identifying society participation level ... -
Analisis Kesesuaian dan Daya Dukung Ekowisata Pantai, Selam dan Snorkeling di Pulau Berhala Kabupaten Serdang Bedagai Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2016)This study aims to determine the condition of coral reef ecosystems, suitability and carrying capacity of beaches, diving and snorkeling. This study was conducted in November-December 2015 in the Berhala Island Serdang ... -
Ekstrak Daun Sambiloto (Andrographis paniculata) dalam Mengendalikan Pertumbuhan Bakteri Aeromonas hydrophila, Edwarsiella tarda dan Jamur Saprolegnia sp. secara In Vitro
(Universitas Sumatera Utara, 2015)This study was aimed to know antimicrobial potential of extract of sambiloto’s Leaf (Andrographis paniculata) against bacteria Aeromonas hydrophila, Edwardsiella tarda and Saprolegnia sp. and to know the extract toxicity ... -
Pengaruh Kegiatan Wisata terhadap Kualitas Air Sungai Sibiru Biru Kecamatan Biru-Biru Kabupaten Deli Serdang
(Universitas Sumatera Utara, 2015)The riveristhe biggest benefitforagricultural irrigation, raw materialdrinking water,asrainwater drainsandnot infrequentlyencounteredserveas a tourist attraction. This research has been carried out on the Sibiru Biru ... -
Pengaruh Garam (NaCl) terhadap Pengendalian Infeksi Argulus sp. pada Ikan Mas (Cyprinus carpio)
(Universitas Sumatera Utara, 2015)The development of goldfish cultivation has a good prospect due to the increasing market demand. But the attack Argulus sp. on hatchery goldfish is a serious problem that can cause a loss of the farmers that is decreased ... -
Kajian Intrusi Air Laut pada Sumur Dangkal di Desa Denai Kuala Kecamatan Pantai Labu Kabupaten Deli Serdang
(Universitas Sumatera Utara, 2016)The increasing of population in the coastal area affects in exploitation of ground water too. Shallow well one of the media be used to fulfill the needs of water. The location of ground water that closed to coastal area, ... -
Laju Dekomposisi Serasah Daun Rhizophora apiculata dan Kontribusi terhadap Unsur Hara di Perairan Pulau Sembilan Kecamatan Pangkalan Susu Kabupaten Langkat
(Universitas Sumatera Utara, 2016)The mangrove litter which has been decomposed contributes organic matter as source of nutrients, mangrove and natural food source for many species of fish and other organisms in the mangrove ecosystem.The purpose of this ... -
Deteksi dan Analisis Ekspresi Transgen (PhGH) ada Ikan Lele Dumbo (Clarias gariepinus) Transgenik F3
(Universitas Sumatera Utara, 2015)Transgenic fish is a species that are changing the genetic structure introduced from other organisms to alter their genetic function in accordance with the introduced gene. One of the things that support the development ... -
Analisis Konsentrasi Klorofil-A dan Suhu Permukaan Laut dari Satelit Aqua MODIS serta Hubungannya dengan Hasil Tangkapan Ikan Pelagis di Selat Malaka
(Universitas Sumatera Utara, 2015)Strait of Malacca is a strait that located between the Peninsula of Malaysia (Thailand,Malaysia,Singapore) and the island of Sumatera (Indonesia). The strait of Malacca linked between the eastern part of the Pacific Ocean ... -
Studi Kandungan Logam Berat Timbal (Pb) dan Tembaga (Cu) di Perairan Danau Toba, Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2013)Utilization of Lake Toba is very diverse and required water quality and fulled certain requirements. Otherwise, the used of the lake for the various activities of the society also gives impact to water quality ... -
Studi Tutupan dan Kerapatan Lamun di Desa Sitardas Kecamatan Badiri Kabupaten Tapanuli Tengah
(Universitas Sumatera Utara, 2016)The research aim were to know covered percentage and density of seagrass at Sitardas Village, Tapanuli Tengah District. Seagrass observations using transect quadratic method. In this research, found 4 species of seagrass ... -
Pertumbuhan dan Kelangsungan Hidup Ikan Patin (Pangasius sp) yang Dipelihara dalam Sistem Resirkulasi
(Universitas Sumatera Utara, 2014)Recirculation system is one way to improve the quality of water as a medium for the maintenance of fish in aquaculture. Circulation of water is one way to maintain water quality. Circulation can keep the accumulation of ... -
Pengaruh Keberadaan Vegetasi Mangrove Berpengaruh terhadap Produksi Ikan Bandeng (Chanos chanos) pada Tambak Silvofishery di Desa Tanjung Ibus Kecamatan Secanggang Kabupaten Langkat
(Universitas Sumatera Utara, 2014)In the fisheries, milkfish (Chanos chanos) is known as one of the products of aquaculture ponds. Milkfish has a very big role in increasing ponds production and food needs of society. This study aims to determine the ... -
Studi Potensi dan Nilai Ekonomi Berdasarkan Biaya Perjalanan dan Kesediaan Membayar Wisata Pantai Sri Mersing
(Universitas Sumatera Utara, 2015)Masyarakat pesisir pada umumnya merupakan kelompok masyarakat yang relatif tertinggal secara sosial, ekonomi, dan kultural dibandingkan dengan kelompok masyarakat lain. Persepsi demikian didasarkan pada hasil ... -
"ldentifikasi dan Prevalensi Ektoparasit pada lkan Mas (Cyprinus carpio) di Kolam Desa Pulau Banyak Kecamatan Tanjung Pura dan Kolam Medan SeJayang Kota Medan"
(Universitas Sumatera Utara, 2017)There are many problems often found in the fish farming field which can reduce the productivity. One of those problems is caused by ectoparasites. Research on identification and prevalence of ectoparasites on carpfish ... -
Pola Sebaran Fitoplankton sebagai Bioindikator Kondisi Lingkungan Perairan di Pantai Cermin Kabupaten Serdang Bedagai
(Universitas Sumatera Utara, 2014)Pantai Cermin is a coastal water area that had be exploited for any activities, such asthe tourism object, fish pond, residential and fishing. These activities disturbs the livingof organism in the coastal waster specially ... -
Analisis Kesesuaian Dan Daya Dukung Wisata Pantai Binasi Kecamatan Sorkam Barat Kabupaten Tapanuli Tengah
(Universitas Sumatera Utara, 2017)Pantai Binasi terletak di Kabupaten Tapanuli tengah memiliki potensi besar untuk di kembangkan sebagai objek wisata pantai. Penelitian ini bertujuan untuk menganalisis tingkat kesesuaian wisata pantai yang ditinjau ... -
Ekologi Kepiting Bakau (Scylla serrata) di Hutan Mangrove Kelurahan Belawan Sicanang Kecamatan Medan Belawan Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2017)The research aimed to determinemangrove ecological conditions, to determine abundance mangrove crabs, to determine the growth of mangrove crab. The research took place in May −June 2016. The method used in the determination ...