Undergraduate Theses
Undergraduate Theses
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Eksplorasi Jenis – Jenis Jelatang Dan Pola Sebarannya Di Taman Wisata Alam Sibolangit
(Universitas Sumatera Utara, 2025)Nettle plants, which are often called itchy plants, are often considered annoying to the public because they can cause itching on the skin that comes into direct contact with the plant. In addition, the public is also ... -
Keanekaragaman dan Etnobotani Famili Araceae di Desa Luat Lombang dan Desa Simasom Sekitar Ekosistem Batang Toru
(Universitas Sumatera Utara, 2025)Araceae is a family of plants with many unique characteristics and benefits. They are known as a plant family with diverse life forms, ranging from climbing plants to terrestrial plants, and even epiphytes. Unfortunately, ... -
Identifikasi Pengetahuan Tumbuhan Obat di Desa Namo Bintang Kecamatan Pancur Batu Kabupaten Deli Serdang
(Universitas Sumatera Utara, 2025)Medicinal plants are plants that have properties to relieve pain, boost the immune system, kill pathogens, and repair damaged organs. The use of plants as medicine continues to evolve and expand with research related to ... -
Pengaruh Rasio Limbah Plastik Polipropilena dengan Campuran Serbuk Kayu Jabon (Neolamarckia cadamba) terhadap Karakteristik Papan Komposit Plastik
(Universitas Sumatera Utara, 2025)Salah satu solusi dalam pengelolaan limbah serbuk kayu dengan plastik polipropilena adalah dengan mengolahnya menjadi papan komposit plastik. Pada penelitian ini, papan komposit plastik memanfaatkan limbah plastik polipropilena ... -
Analisis Spasial Persebaran Bambu (Bambusa sp.) Menggunakan Citra Sentinel-2 di Kabupaten Simalungun, Sumatera Utara
(Universitas Sumatera Utara, 2025)Bamboo is a versatile plant with high ecological, economic, and socio-cultural value. Simalungun Regency has significant bamboo potential, however spatial information regarding its distribution remains limited. This study ... -
Pemanfaatan Fungi Aspergillus Sp. Dengan Dekomposisi Serasah Daun Rhizophora Mucronata Sebagai Sumber Pakan Ikan Bandeng Di Belawan Pulau Sicanang
(Universitas Sumatera Utara, 2025)Mangrove is a potential food source for all biota living in the mangrove ecosystem. Biota or organisms living in the mangrove ecosystem seek food derived from the mangroves themselves. The litter produced by mangroves ... -
Persepsi Masyarakat terhadap Konflik Orangutan Sumatera (Pongo abelii) dan Analisis Kerugian Ekonomi di Desa Sampe Raya
(Universitas Sumatera Utara, 2025)There are often conflicts between humans and Sumatran orangutans in Sampe Raya Village, which is a buffer village of Gunung Leuser National Park. The increase in conflict incidents is certainly very detrimental to the ... -
Papan Partikel Berbahan Limbah Padat Organik yang Diperkuat dengan Fiberglass :Uji Ketahanan Terhadap Serangan Rayap Tanah
(Universitas Sumatera Utara, 2025)Termites are a type of wood-destroying bug that causes severe damage to all things composed of wood or containing cellulose, such as particle boards created from organic waste. It is claimed that providing a mixture ... -
Pemberian Berbagai Jenis Pupuk Organik Terhadap Pertumbuhan Rhizophora stylosa di Dusun IV Desa Pulau Sembilan, Kecamatan Pangkalan Susu Kabupaten Langkat
(Universitas Sumatera Utara, 2025)Mangrove forests are degraded due to a combination of natural factors and increasing human activities. Natural factors such as coastal abrasion, rising sea levels, and climate change cause physical damage and reduce ... -
Studi Eksplorasi Mamalia di Pulau Mursala
(2025)This study aims to identify the types of mammals present in the forest area of Mursala Island by measuring the species diversity index, species richness, relative abundance, and analyzing the threats faced by mammals on ... -
Karakteristik Papan Komposit Plastik dari Campuran Serbuk Gergajian Kayu Mahoni (Swietenia mahagoni) dan Limbah Plastik Polipropilena
(Universitas Sumatera Utara, 2025)Polypropylene plastic waste and mahogany sawdust were utilized to produce wood–plastic composites (WPCs) with different material ratios and the addition of maleic anhydride (MAH). The ratios tested were 60:40, 70:30, and ... -
Sifat Fisis dan Mekanis Pelet Arang Berbahan Baku Cangkang Kemiri (Aleurites moluccana) dan Tiga Jenis Perekat Pati
(Universitas Sumatera Utara, 2025)Candlenut shells are part of the candlenut fruit that serves to protect the contents from external influences. Candlenut shell waste has great potential to be used as raw material for making biopellets. The purpose of this ... -
Analisis Kepadatan Penduduk Terhadap Ketersediaan Ruang Terbuka Hijau Di Kota Binjai
(Universitas Sumatera Utara, 2025)The rapid population growth in Binjai City poses challenges in providing Green Open Spaces, which play a crucial role in maintaining environmental quality and urban ecosystem balance. This study aims to analyze the ... -
Pola Adaptasi Penghidupan Masyarakat Dengan Penggunaan Lahan Dan Resiliensi Terhadap Interaksi Negatif Manusia-Satwa Liar Di Desa Batu Jong-Jong, Kabupaten Langkat
(Unversitas Sumatera Utara, 2025)Batu Jong-Jong Village, situated in the Bahorok District of Langkat Regency, serves as a buffer village at the western edge of Langkat Regency, directly adjacent to the Special Region of Aceh Province. This study aims ... -
Model Spasial Deforestasi Kawasan Hutan Mangrove Menggunakan Citra Satelit Sentinel 2 di Lubuk Kertang Kabupaten Langkat
(Universitas Sumatera Utara, 2025)Mangrove forests are critical coastal ecosystems that play an essential role as carbon sinks, coastal protectors against erosion, barriers to seawater intrusion, and habitats for diverse biota; however, their existence is ... -
Etnobotani dan Pemanfaatan Tumbuhan Obat di Desa Ajijahe Kecamatan Tigapanah
(Universitas Sumatera Utara, 2025)This study aims to identify the species of medicinal plants used by the Karo tribe in Ajijahe Village and to examine the bioactive compounds contained in these plants. An ethnobotanical approach was used with quantitative ... -
Pengaruh Penggunaan Berbagai Jenis Pupuk Kandang terhadap Pertumbuhan Bibit Rhizophora apiculata di Dusun II, Desa Pulau Sembilan, Pangkalan Susu, Sumatera Utara.
(Universitas Sumatera Utara, 2025)Massive Degradation of mangroves require restoration efforts to restore the function of the mangrove ecosystem. Restoration is necessary to improve the potential of the mangrove ecosystem. The type of mangrove that can ... -
Inventarisasi Jenis Kupu-Kupu di Arboretum Bekala Universitas Sumatera Utara
(Universitas Sumatera Utara, 2025)The Bekala Arboretum of the University of North Sumatra is a conservation area with the potential to support the preservation of biodiversity, including butterflies. This study aims to identify the diversity and activity ... -
Penggunaan Berbagai Jenis Pupuk Kandang Terhadap Pertumbuhan Bibit Rhizophora stylosa
(Universitas Sumatera Utara, 2025)Mangrove forests have an important role in maintaining coastal ecosystems, but their existence continues to be threatened by land use change and human activities. This study aims to evaluate the effect of applying various ... -
Analisis Efektivitas Pengelolaan Satwa Liar pada Kawasan Konservasi di Desa Batu Jongjong, Kabupaten Langkat Sumatera Utara
(Universitas Sumatera Utara, 2025)Conservation areas play a crucial role in preserving biodiversity; however, increasing pressures from forest encroachment, poaching, and human– wildlife conflicts have reduced the effectiveness of wildlife management. ...
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