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All Journal Jurnal Lanskap Indonesia
Rosyi Damayanti Twinsari Manningtyas
Departemen Arsitektur Lanskap, Fakultas Pertanian, IPB University
Earth & Planetary Sciences

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Evaluasi Fungsi Ekologis Pohon Pada Alun-Alun Merdeka Malang Caesa Adzania Zahra; Rosyi Damayanti Twinsari Manningtyas; Tati Budiarti
Jurnal Lanskap Indonesia Vol. 18 No. 1 (2026): Jurnal Lanskap Indonesia
Publisher : http://arl-faperta.ipb.ac.id/

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jli.v18i1.58457

Abstract

City parks play an important role in improving the quality of the urban environment. Therefore, it is necessary to evaluate the ecological function of trees to find out how effective the trees in city park in providing ecological functions. The objective of this study was to identify landscape characteristics, then evaluate the ecological functions of trees including carbon absorption, carbon storage, and oxygen production. The research was conducted in Alun-Alun Merdeka, Malang, which has an area more than 5000 ?2 dominated by trees. Data collection is done by field measurement, observation, and literature reference. In this study, I-Tree Eco was used to analyze the data. The result shows that Alun-Alun Merdeka is capable of absorbing 1,388 tons of carbon/year, storing 202.9 tons of carbon, and producing 3,702 tons of oxygen/year. Species of trees that are able to absorb carbon as well as produce high oxygen in Alun-Alun Merdeka are Angsana (Pterocarpus indicus), Umbrella (Filicium decipiens), and Norfolk Cemara (Araucaria heterophylla), while species that are capable of storing carbon in large quantities are (Ficus benjamina), Bodhi (Ficus religiosa), and Glodogan (Polyalthia longifolia). At last, the effective species to enhance ecological function is recommended by providing tables and planting plan. This research provides scientific reference to tree species that are effective in providing ecological functions using I-Tree Eco in Alun-Alun Merdeka Malang.
Model Lanskap Permukiman Tradisional Masyarakat Gayo, Kabupaten Aceh Tengah, Provinsi Aceh Annisa Fathiya Rizky; Andi Gunawan; Rosyi Damayanti Twinsari Manningtyas
Jurnal Lanskap Indonesia Vol. 17 No. 1 (2025): Jurnal Lanskap Indonesia
Publisher : http://arl-faperta.ipb.ac.id/

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jli.v17i1.59252

Abstract

Traditional settlements play a crucial role in shaping and preserving the unique identities of communities functioning as a repository of cultural heritage and historical significance, thus contributing greatly to the collective identity of a population. Such settlements are prevalent in Indonesia, including the Gayo indigenous community. This study aims to identify and analyze landscape characters and models of traditional Gayo settlements. The research was conducted in Toweren Uken, Central Aceh Regency, Aceh Province. This research was conducted using a qualitative descriptive method, with research stages including tracing customary scripts, interviewing cultural figures, and field observation. Content analysis is conducted on literature related to the elements that shape settlement landscapes, while spatial analysis carried out after field observations are completed. The landscape characteristics of traditional Gayo settlements show hilly terrain with land cover dominated by agricultural fields, with settlements located surrounded by agricultural fields and hills. Natural elements identified within the town include Lake Lut Tawar, mountains, hills, and rivers. Man-made elements include rice fields, mixed gardens, and residential areas. The settlement area itself contains both traditional and modern houses, a mosque, and cemeteries. These elements consist of traditional houses, mersah, joyah, keben, beranang, and open areas used for agriculture and vegetable farming. The landscape model of Gayo traditional settlements forms a cluster pattern, with the settlements surrounded by rice fields.
Co-Authors Andi Gunawan Annisa Fathiya Rizky Caesa Adzania Zahra Tati Budiarti