Undergraduate Theses
Undergraduate Theses
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Tingkat Kandungan Logam Berat (Pb) dan Tembaga (Cu) pada Sungai Belawan di Kecamatan Medan Sunggal Kota Medan
(Universitas Sumatera Utara, 2014)Wateris oftencontaminatedbyinorganiccomponentssuch asvarious heavy metalsthat are harmful. Someheavymetalsarewidely usedin a variety ofdaily needsanddirectlyor indirectly,canpollute the environmentandwhen itexceeds th ... -
Analisis Kesesuaian dan Daya Dukung Kawasan Wisata Pantai Lhoknga Kecamatan Lhoknga Kabupaten Aceh Besar
(Universitas Sumatera Utara, 2016)Lhoknga beach is one of the beaches located in the district of Lhoknga, Aceh Besar district adjacent to Lampuuk beach and can be reached through the Banda Aceh-Calang. Lhoknga beach is an attraction option people of ... -
Identifikasi Alat Tangkap Ikan Ramah Lingkungan di Desa Bagan Asahan Kecamatan Tanjung Balai
(Universitas Sumatera Utara, 2014)District Asahan has a large fishery resources. This issupported by the District Asahan horeline reach to ± 58 km. Bagan Asahan Village sub-district of Tanjung Balai is locatd at the mouth of the Asahan river directly ... -
Uji Toksisitas Pelembut Pakaian Terhadap Benih Ikan Mas (Cyprinus carpio L)
(Universitas Sumatera Utara, 2014)Solution of fabric softener contained cationic surfactant by type quaternary ammonium chloride compounds that harm aquatic life and the environment led to the death of fish . This reaserch intend to determine the level ... -
Skrining Fitokimia Metabolit Sekunder dalam Daun Binahong (Anredera cordifolia (Ten) Steenis) untuk Uji In Vitro Daya Hambat Pertumbuhan Aeromonas hydrophila
(Universitas Sumatera Utara, 2013)Binahong leaves are one of natural product to be used to treat the disease of living organisme due to having secondary metabolite to show antibacterial activity. The purpose of this research was to study secondary ... -
Pengaruh Pemberian EM-4 (Effective Microorganism-4) Pada Pakan Terhadap Pertumbuhan dan Kelangsungan Hidup Ikan Lele Sangkuriang (Clarias gariepinus)
(Universitas Sumatera Utara, 2016)In the cultivation of fish consumption, the most important factors are the growth and survival. Catfish is a freshwater fish consumption is relatifely fast growth. This study was aimed to know the influence of EM-4 in ... -
Analisis Kualitas Perairan Pantai Sei Nypah Kecamatan Perbaungan Kabupaten Serdang Bedagai Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2016)Sei Nypah beacharelocated in theeasterncoastof Sumatrahas avariety ofactivitiesthataffectthewater quality. Informationandunderstanding ofenvironmental changeis indispensable in ecosystem monitoring efforts. This research ... -
Keanekaragaman Ikan di Sungai Belumai Kabupaten Deli Serdang
(Universitas Sumatera Utara, 2014)This research was conducted in Belumai River, Deli Serdang District in Mei-June 2014. The aim of this research was to measure relative abundance, diversity, uniformity and dominance of fish and the relationship with ... -
Daya Serap Pohon Mangrove Avicennia marina terhadap Logam Berat Cadmium (Cd) dan Timbal (Pb) di Kampung Nelayan Kecamatan Medan Belawan Sumatera Utara
(Universitas Sumatera Utara, 2016)Many activity by human and industry in Nelayan Village can be support the present of heavy metal in acuatiq environmental and can put on effect to aquatic organism. The purpose of researching in to analyze the content ... -
Dampak Aktivitas Wisata Terhadap Kualitas Air di Obyek Wisata Nagori Karang Anyer Kecamatan Gunung Maligas Kabupaten Simalungun Sumatera Utara
(Universitas Sumatera Utara, 2016)Karang Anyer River is one of water source that. Was used for a long time by socrety to every activities especially tourism activity. The tourism activity could affect the water quality on Karang Anyer river. This research ... -
Kandungan Logam Berat Merkuri (Hg) pada Ikan Cencen (Mystacoleucus marginatus) di Sungai Batang Gadis Kabupaten Mandailing Natal
(Universitas Sumatera Utara, 2014)Mercury (Hg) is ahazardouspollutantbecause itis toxicif it accumulatesin the tissuesof organismanddifficultdegradedin theenvironment. Mercury(Hg) canpollute theriverwater environment that comes from Galudung waste to ... -
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 ...
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