Doctoral Dissertations (Management of Natural Resources and Environment)
Doctoral Dissertations (Management of Natural Resources and Environment)
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Model Pengolahan Sampah Organik Menjadi Biogas dan Kompos dengan Kombinasi Biodigester dan Komposter
(Universitas Sumatera Utara, 2023)This research explores the utilization of a combination of biodigester and composter as a method for processing organic waste into biogas and compost. The research objectives include analyzing the characteristics of organic ... -
Analisis Potensi Kerusakan Lingkungan Berdasarkan Kerentanan Seismik di Wilayah Kota Medan
(Universitas Sumatera Utara, 2023)The area of this research is Medan, the capital city of North Sumatra province. Despite this city being in a low seismic hazard potential area, it still has the potential hazard of earthquake shaking both from the ... -
Model Dinamika Nitrogen dan Fosfor sebagai Upaya Pengendalian Eutrofikasi Danau Laut Tawar Aceh Tengah
(Universitas Sumatera Utara, 2020)Lake Laut Tawar (freshwater lake) is located in a mountainous area at the height of 1,230 above sea water, on the east side of Takengon, Aceh Tengah regency. The increase in activities around the catchment area and ... -
Model Komunikasi Lingkungan Pemajuan Kawasan Bukit Kerang Kawal Darat (BKKD) di Pulau Bintan
(Universitas Sumatera Utara, 2022)The purpose of this study was to identify cultural resources, natural resources, and human resources in the Bukit Kerang Kawal Darat (BKKD) area on Bintan Island. The author believes that these three resources have important ... -
Model Pengelolaan Limbah Industri Gula Berbasis Produksi Bersih
(Universitas Sumatera Utara, 2013)Controlling the amount and level of sugar industry waste must be done carefully, ranging from sugar cane harvesting in the field to the processing of cane into sugar mill. The aim of this research is to get the perceptions ... -
Model Prediksi Kualitas Air Sungai Deli sebagai Air Baku Air Bersih di Kota Medan
(Universitas Sumatera Utara, 2009)Deli river flows through the heart of the city of Medan, the length of the river is about 7% km. It belongs to river region group Belawan Belumai-Ular in North Sumatera Province, Indonesia. Local Government water board ... -
Model Pengelolaan Silvofisehry Melalui Pemanfaatan Mangrove sebagai Potensi Cadangan Karbon dalam Mewujudkan Ekosistem Pesisir Berkelanjutan di Desa Tanjung Rejo Kecamatan Percut Sei Tuan Kabupaten Deli Serdang Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2022)The objective of this research is to analyze the determining factors of fish production and carbon reserve production in silvofisehry fishponds, namely the existence of mangrove, water quality and mangrove coverage area ... -
Pemanfaatan Limbah Pemotongan Hewan yang Berkelanjutan
(Universitas Sumatera Utara, 2010)Slaughterhouse wastes are considered as 'very contaminating' to environment while they are also have many good potentials which underutilized. In North Sumatera Province, there are many small scale slughterhouses belongs ... -
Pengelolaan Keanekaragaman Hayati Tumbuhan Bawah dalam Mewujudkan Hutan Tanaman Industri (HTI) yang Ramah Lingkungan
(Universitas Sumatera Utara, 2022)Currently, in the forestry sector, two issues are emerging, namely conservation and demand for wood for forestry. Due to the increasing demand for timber, many people believe that the development of industrial plantation ... -
Pengendalian Nematoda Gastrointestinal (NGI) pada Sapi Berbasis Pengelolaan Lingkungan di Provinsi Aceh
(Universitas Sumatera Utara, 2021)The increase or development of gastrointestinal nematode infestations on livestock farms is currently highly varied is primarily affected by farm conditions, including environmental conditions and maintenance management. ... -
Analisis Kebisingan Akibat Transportasi Studi Kasus di Jalan Letda Sujono, Jalan Mandala By Pass, dan Jalan Pukat 2 Medan serta Pemetaan Menggunakan Program Surfer
(Universitas Sumatera Utara, 2021)Aktivitas kendaraan bermotor di indikasikan merupakan salah satu penyebab Tingginya tingkat kebisingan pada jalan-jalan protokol dan wilayah sekitar Kota Medan khususnya di wilayah penelitian Jalan Letda Sujono, Jalan ... -
Sistem Manajemen Pembangunan Masyarakat Perusahaan Industri Terhadap Pertanggung Jawaban Sosial (Studi Kasus : PT. Toba Pulp Lestari, Tbk)
(Universitas Sumatera Utara, 2017)Since 2003 PT. TPL, Tbk had provided the community development fund for 1% of the net sales to the society .the problem is how many employee of the factory from the community nearby. How many people live around the factory ... -
Model Optimum Budidaya Padi Intensif dengan Pertimbangan Gas Metan pada Sawah Irigasi Teknis
(Universitas Sumatera Utara, 2013)The objectives of this research are (1) to analyze the changing patterns of soil quality, water quality and Methane (CH4) due to cropping index improvement, (2) to analyze productivity and economic due to the increasing ... -
Pencegahan Keracunan Timbal Kronis pada Pekerja Dewasa dengan Suplemen Kalsium dalam Upaya Pengembangan Kebijakan di Bidang Kesehatan
(Universitas Sumatera Utara, 2010)Lead pollution in the air the city of Medan has been a problem because it is exceeded the specified threshold value. It is know that lead may cause health problems in humans, although the levels are lower than the ... -
Analisis Penggunaan Lahan di Daerah Tangkapan Air Danau Toba berdasarkan Model Answers untuk Fungsi Daerah Aliran Sungai yang Berkelanjutan
(Universitas Sumatera Utara, 2011)Lake Toba Catchment Area (LTCA) is the upstream of Asahan Toba Watershed that consist of 7 administration area which are namely Kabupaten Toba Samosir, Samosir, Humbang Hasundutan, Dairi, Karo, Simalungun and Tapanuli ... -
Pengelolaan Ruang Terbuka Hijau Menuju Pembangunan Kota Hijau (Studi Kasus di Kota Medan)
(Universitas Sumatera Utara, 2016)This study is aimed to develop a model of green open space management toward green city development (a case study in Medan) which is operationally elaborated to: (1). Analyze changes in land use in every sub-district in ... -
Model Hidrologi Penentuan Indeks Banjir Berdasarkan Analisis Debit Banjir Sebagai Pengelolaan Sungai Asahan
(Universitas Sumatera Utara, 2016)Asahan River is a river whose headwaters of Lake Toba and flow into the waterway whose length is approximately 147 km. The existence of Asahan river as part of the hydrologic system becomes a very important thing to be ... -
Evaluasi Manajemen Persampahan Kota Banda Aceh Berbasiskan Konsep Zero Waste
(Universitas Sumatera Utara, 2021)Urban Waste Management in Indonesia still faces many challenges, especially of final disposal to landfil (TPA). Only 60-70% of the waste can be transported and disposed of to the TPA, while the rest is scattered in various ... -
Model Daya Dukung Ketersediaan Air Dengan Koefisien Stabilitas(Studi Kasus Pada Kawasan Industri Sei Mangkei Kabupaten Simalungun
(Universitas Sumatera Utara, 2012)Water resource management system requires a measurement instrument for carrying capacity of water availabilit conditions. This study develops a model of the carrying capacity of water availability with the stability of the ... -
Model Pengendalian Perumahan Sederhana Dalam Sistem Perumahan Berkelanjutan Perkotaan Berbasis Rendah Emisi CO2
(Universitas Sumatera Utara, 2012)Since it was built in 1995, the period between 2000 until 2009 approximately 89 percent of houses have been doing various home renewal in the form of restoration, renovation, or reconstruction of buildings. The whole house ...
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