Undergraduate Theses
Undergraduate Theses
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Mitigasi Interaksi Negatif antara Manusia dengan Gajah (Elephas Maximus Sumatranus) di Dusun Sapo Padang Desa Batu Jongjong Kecamatan Bahorok
(Universitas Sumatera Utara, 2025)This study highlights efforts aimed at reducing conflicts between humans and Sumatran elephants (Elephas maximus sumatranus) in Sapo Padang Hamlet, Batu Jongjong Village, Bahorok Subdistrict. Conflicts arise as elephants ... -
Struktur, Komposisi, dan Tingkat Kerusakan Hutan Mangrove di Desa Pasar Rawa (Studi Kasus Kelompok Tani Hutan Penghijauan Maju Bersama)
(Universitas Sumatera Utara, 2025)Structure, composition, and damage level of forests serve as fundamental bases for policymaking and enriching management strategies aimed at the conservation of mangrove forests. Pasar Rawa Village in Langkat Regency ... -
Struktur dan Komposisi Jenis Pohon pada Habitat Meranti Sarang Punai (Shorea parvifolia subsp. parvifolia) di Muara Talam Pulau Mursala
(Universitas Sumatera Utara, 2025)Mursala Island is the largest island in Central Tapanuli Regency, North Sumatra. S. parvifolia subsp. parvifolia, has been categorized as an Endangered species by the IUCN. This study aimed to analyze the species composition, ... -
Pemetaan Pola Sebaran Anggrek Epifit di Kawasan Taman Wisata Alam Sicike-Cike
(Uuniversitas Sumatera Utara, 2025)Epiphytic orchids (Orchidaceae) are non-parasitic plants that grow attached to trees and play a vital role in maintaining the balance of tropical forest ecosystems. Their growth is highly influenced by microhabitat ... -
Analisis Tingkat Tekanan Lingkungan pada Daerah Aliran Sungai Asahan Toba
(Universitas Sumatera Utara, 2025)Forest ecosystems and the environment are closely related to the survival of the creatures living in them, including humans. With increasing activity in the Asahan Toba watershed, there are concerns about environmental ... -
Tingkat Partisipasi Kelompok Tani Hutan Penghijauan Maju Bersama dalam Pemulihan Ekosistem Mangrove
(Universitas Sumatera Utara, 2025)Mangrove ecosystems play a crucial role in climate change mitigation, coastal protection, and providing resources for coastal communities. However, degradation due to human activities such as land conversion and ... -
Analisis Perubahan Tutupan Lahan dan Prediksinya pada Beberapa Kecamatan di Kabupaten Serdang Bedagai
(Universitas Sumatera Utara, 2025)Land cover change was caused by one of the factors, namely population growth and regional development. Serdang Bedagai Regency was one of the areas that experienced rapid change, mainly due to land conversion for settlements, ... -
Analisis Tingkat Ketahanan Ekosistem Daerah Aliran Sungai Asahan Toba
(Universitas Sumatera Utara, 2025)The Asahan Toba River Basin (DAS) has experienced unfavorable conditions due to population density and intensive exploitation of natural resources. This has resulted in a decline in habitat quality and biodiversity levels, ... -
Analisis Tingkat Ketahanan Ekosistem Lanskap Daerah Aliran Sungai (DAS) Asahan Toba, Sumatera Utara
(Universitas Sumatera Utara, 2025)The Asahan Toba Watershed is one of the key hydrological regions in North Sumatra, playing a crucial role as an ecological buffer for Lake Toba and its surrounding areas. To assess the ecosystem's resilience within the ... -
Kajian Laju Infiltrasi pada Tegakan Mahoni, Jati Putih, Pulai dan Jabon di Arboretum Universitas Sumatera Utara
(Universitas Sumatera Utara, 2025)Infiltration is the process of water entering the soil from the surface and plays an important role in the hydrological cycle. The Arboretum of Campus 2, University of Sumatera Utara, Bekala has various tree stands, including ... -
Isolasi dan Identifikasi Fungi Pelarut Fosfat dari Rizosfer Tanaman Bakau Minyak (Rhizophora apiculata) di Pulau Batam, Kepulauan Riau
(Universitas Sumatera Utara, 2025)Pandang Tak Jemu (PTJ) and Rumpun Bakau Indah (RBI) Mangrove Forest Ecosystems in Batam Island have different characteristics for ecosystem balance. PTJ is rich in mangrove species that protect the coast, while RBI focuses ... -
Produktivitas dan Biaya Penyaradan Kayu di PT. Toba Pulp Lestari, Tbk. Sektor Aek Nauli
(Universitas Sumatera Utara, 2025)High productivity during the skidding stage can reduce production costs in timber harvesting activities, thereby increasing and optimizing the utilization of timber forest products. This research was conducted using a ... -
Valuasi Ekonomi Hutan Mangrove di Desa Tapak Kuda, Kecamatan Tanjung Pura, Kabupaten Langkat
(Universitas Sumatera Utara, 2025)Tapak Kuda Village is one of the villages in Tanjung Pura Subdistrict, Langkat Regency and is precisely located on the coastal waters of the Malacca Strait whose area is 6.4 km² with a ratio of the area to the area is 3.86 ... -
Analisis Pengaruh Lingkungan dan Beban Kerja terhadap Kinerja Operator Chainsaw di PT. Toba Pulp Lestari, Tbk. Sektor Aek Nauli
(Universitas Sumatera Utara, 2025)The performance of employees is a crucial element in assessing a company’s success, particularly in industries that depend significantly on manual labor, like PT. Toba Pulp Lestari Tbk., Aek Nauli Area. This research intends ... -
Sifat Fisis dan Mekanis Bambu Belangke Termodifikasi Asam Boraks pada Berbagai Suhu Polimerisasi
(Universitas Sumatera Utara, 2025)Belangke bamboo is one type of bamboo that can be used as a substitute for wood. However. bamboo has the disadvantage of being easily attacked by destructive organisms. so to increase its strength and durability. chemical ... -
Strategi Potensi Wisata Alam di Desa Penyangga Taman Nasional Gunung Leuser, Resort Bukit Lawang
(Universitas Sumatera Utara, 2023)Ecotourism is a form of nature tourism that is managed using a conservation approach. The buffer villages around Gunung Leuser National Park have natural attractions whose level of feasibility is not yet known. This study ... -
Analisis Kekuatan Sambungan Geser Ganda pada Batang Kelapa (Cocos nucifera L.) dengan Pasak dari Batang Kelapa
(Universitas Sumatera Utara, 2025)Wood is one of the most preferred construction materials in Indonesia due to its light weight and ease of processing. However, one of the limitations of wood is its restricted length. Wood connections are a common ... -
Analisis Kesesuaian Habitat Nepenthes ampullaria Menggunakan Maximum Entropy di Provinsi Sumatera Utara
(Universitas Sumatera Utara, 2025)Nepenthes ampullaria is one of the native species in North Sumatra that has ecological and economic value, but its existence is threatened by habitat degradation. This study aims to: (1) analyze the suitability of Nepenthes ... -
Keanekaragaman Famili Dipterocarpaceae Di Stasiun Penelitian Sikundur
(Universitas Sumatera Utara, 2025)This research aims to identify and analyze the vegetation diversity of the Dipterocarpaceae family at the Sikundur Research Station, located within the Leuser Ecosystem Area. The study employed an exploratory survey method ... -
Studi Karakteristik Pohon Sarang Orangutan Sumatra (Pongo abelii) di Stasiun Penelitian Sikundur
(Universitas Sumatera Utara, 2025)The Sumatran orangutan (Pongo abelii) is an arboreal animal and is classified as a rare species protected by the International Union for Conservation of Nature and Natural Resources (IUCN) as critically endangered. The ...
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