Cynthia Permata Sari
Faculty Of Mathematics And Natural Science, Depatment Of Environmental Science Universitas Sebelas Maret, Indonesia

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Greenhouse Gas Pollution Based on Energy use and its Mitigation Potential in the City of Surakarta, Indonesia Prabang Setyono; Widhi Himawan; Cynthia Permata Sari; Totok Gunawan; Sigit Heru Murti
Indonesian Journal of Geography Vol 52, No 1 (2020): Indonesian Journal of Geography
Publisher : Faculty of Geography, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (54.704 KB) | DOI: 10.22146/ijg.48802

Abstract

Considered as a trigger of climate change, greenhouse gas (GHG) is a global environmental issue. The City of Surakarta in Indonesia consists mainly of urban areas with high intensities of anthropogenic fossil energy consumption and, potentially, GHG emission. It is topographically a basin area and most likely prompts a Thermal Inversion, creating a risk of accumulation and entrapment of air pollutants or GHGs at low altitudes. Vegetation has been reported to mitigate the rate of increase in emissions because it acts as a natural carbon sink. This study aimed to mitigate the GHG emissions from energy consumption in Surakarta and formulate recommendations for control. It commenced with calculating the emission factors based on the IPCC formula and determining the key categories using the Level Assessment approach. It also involved computing the vegetation density according to the NDVI values of the interpretation of Sentinel 2A imagery. The estimation results showed that in 2018, the emission loads from the energy consumption in Surakarta reached 1,217,385.05 (tons of CO2e). The key categories of these emissions were electricity consumption, transportation on highways, and the domestic sector, with transportation on highways being the top priority. These loads have exceeded the local carrying capacity because they create an imbalance between emission and natural GHG sequestration by vegetations.
APLIKASI PENGINDERAAN JAUH UNTUK MENGKAJI TUTUPAN VEGETASI KAWASAN URBAN KOTA SURAKARTA 2017 MENGGUNAKAN CITRA SATELIT SENTINEL 2A Cynthia Permata Sari; Wiryanto Wiryanto; Prabang Setyono
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 9 No. 1 (2019): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.9.1.152-158

Abstract

Citra resolusi tinggi Sentinel 2A merupakan salah satu media untuk menilai kerapatan vegetasi kawasan perkotaan. Kecamatan Laweyan merupakan kawasan urban Surakarta dengan ragam dan intensitas kegiatan antropogenik tinggi. Tujuan penelitian ini adalah menentukan tutupan vegetasi Kecamatan Laweyan sebagai data dasar penentuan kebijakan ruang terbuka hijau untuk penyeimbang aktivitas antropogenik pada kawasan urban. Penelitian dilakukan dengan metode penginderaan jauh untuk menentukan nilai NDVI dengan menggunakan software ENVI 5.3 dan ArcMap 10.4. Data perekaman citra Sentenel 2A pada tanngal 7 Agustus 2017. Sampel yang digunakan sejumlah 30 titik dan survei lapangan dilaksankan pada 24 Desember 2017. Hasil penelitian ini menunjukkan rentang NDVI -0,15 hingga 0,7 di Kecamatan Laweyan. Distribusi NDVI terbesar adalah pada rentang nilai 0,11 – 0,2 yang merujuk pada kategori vegetasi rendah dengan komposisi mencapai 31,3 %. Tingkatketelitian interpretasi NDVI dalam penelitian ini mencapai 83,2%. Hasil penelitian menunjukkan rendahnya ketersediaan ruang terbuka hijau Kecamatan Laweyan yang mengindikasikan kurangnya daya dukung lingkungan biotik untuk menanggulangi dampak aktivitas antropogenik perkotaan.
Program Pemberdayaan Masyarakat melalui Pemanfaatan Limbah Mebel sebagai Sarana Peningkatan Soft Skill dan Hard Skill Mahasiswa Cynthia Permata Sari; Nabila Aiko Larasati Ichsani; Azizan Ananda Salviano; Umianah Nur Assadah; Mutiara Oktavia Ramadhani; Lathifah Nur Rohmah; Salma Syafiqoh; Amelia Yulian Sari; Muhammad Syahrul; Raya Falluza Arifin
Abdibaraya Vol 5 No 01 (2026): Abdibaraya
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/abdibaraya.v5i01.1931

Abstract

Community empowerment programs are an effective strategy for linking the need to develop student competencies with the need to solve community problems. Students are required not only to have hard skills relevant to their field of study, but also soft skills such as communication, teamwork, leadership, and problem-solving. Universities often do not provide learning spaces that offer direct practical experience. Through experiential learning, community empowerment programs provide opportunities for students to engage in socialization, training, mentoring, and field practice with the community. This involvement allows students to apply theory in a real-world context while developing interpersonal and professional skills