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      • UT - Faculty of Forestry and Environment
      • UT - Conservation of Forest and Ecotourism
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      Konsentrasi CO2 pada Dua Kondisi Kerapatan Tajuk di Taman Kota 1 Bumi Serpong Damai

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      Date
      2021
      Author
      Sembiring, Syifa Salsabilla Br
      Hermawan, Rachmad
      Rushayati, Siti Badriyah
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      Abstract
      Permasalahan terkait peningkatan konsentrasi CO₂ sering terjadi di kota-kota besar karena tingginya aktivitas kendaraan bermotor. Keberadan taman kota yang didominasi oleh pepohonan berpotensi menurunkan konsentrasi CO₂ yang diakibatkan oleh aktivitas perkotaan. Penelitian ini bertujuan untuk mengetahui pengaruh perbedaan kondisi kerapatan tajuk, hari, waktu, dan jarak dari pinggir jalan terhadap konsentrasi CO₂. Pengambilan data primer dilakukan dengan tiga kali pengulangan berdasarkan waktu sebagai berikut: 06.00, 13.00, dan 17.00 pada lokasi kerapatan tajuk rendah dan kerapatan tajuk tinggi menggunakan alat Carbon dioxide meter AZ 7725. Kerapatan tajuk rendah memiliki indeks luas daun (LAI) 1,039, sedangkan kerapatan tajuk tinggi memiliki LAI 1,409. Berdasarkan hasil uji T, perbedaan kondisi hari dan waktu memberikan pengaruh signifikan terhadap konsentrasi CO₂, sedangkan perbedaan kerapatan tajuk dan jarak kurang memberikan berpengaruh signifikan terhadap konsentrasi CO₂.
       
      Problems related to increasing CO₂ concentrations often occur in big cities because of the high activity of motorized vehicles. The existence of urban parks that are dominated by trees has the potential to reduce CO₂ concentrations caused by urban activities. This study aims to determine the effect of differences in canopy density, day, time, and distance from the roadside on CO₂ concentrations. Primary data collection was carried out with three repetitions based on time as follows: 06.00, 13.00, and 17.00 at locations of low canopy density and high canopy density using a Carbon dioxide meter AZ 7725. Low crown density has a leaf area index (LAI) of 1,039, while the density the high header has an LAI of 1,409. Based on the results of the T test, the difference in day and time conditions had a significant effect on CO₂ concentration, while differences in crown density and distance had less significant effect on CO₂ concentration.
       
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      http://repository.ipb.ac.id/handle/123456789/108770
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      • UT - Conservation of Forest and Ecotourism [2503]

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      Copyright © 2020 Library of IPB University
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      Indonesia DSpace Group 
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