Tree Risk Assessment with Sonic Tomograph Method at Bali Botanical Garden
Abstract
Safety perception is the most important part of people's choice in determining tourist sites. Standing trees that are prone to falling are very dangerous for both visitors and employees. Standing tree with decay wood inside is often the cause of tree failure. Therefore, there is a need for research examining the risk of collection and non-collection trees in Bali Botanical Garden. Tree risk checks were carried out using the Tree Risk Assessment method from the International Society of Arboriculture (ISA), which has been modified. The result of this research gives valuable information for the manager to determine tree handling to minimize tree risk.
References
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Zuhri, M., Sunandar, D., Rustandi, U., NAdhifah, A., Kurniawati, F., & Iskandar, E. (2018). The detection of wood decay of trees collection Agathis borneensis and Castanopsis argentea at the public area in Cibodas Botanical Garden. IOP Conference Series: Earth and Environmental Science, 203, 012034. https://doi.org/10.1088/1755-1315/203/1/012034
Albers, J. S., Pokorny, J. D., & Johnson, G. R. (2003). How to detect and assess hazardous defects in trees. In J. D. Pokorny (Ed.), Urban Tree Risk Management: A Community Guide to Program Design and Implementation (pp. 41–76). USDA Forest Service Northeastern Area.
Darma, I. D. P., & Hanum, S. F. (2007). Thematical collection arrangement analysis at Bali Botanical garden. Warta Kebun Raya, 10–14.
Dwyer, J. F., Schroeder, H. W., Louviere, J. J., & Anderson, D. H. (1989). Urbainities willingness to pay for trees and forests in recreation areas. Journal of Arboriculture, 15(10), 247–252.
Hauer, R. J., & Johnson, G. R. (2003). Tree risk management. In J. D. Pokorny (Ed.), Urban Tree Risk Management: A Community Guide to Program Design and Implementation (pp. 5–10). USDA Forest Service Northeastern Area.
Helmanto, H., Kristiati, E., Wardhani, F., Zulkarnaen, R., Sahromi, Mujahidin, …, & Abdurachman. (2018). Tree health assessment of Agathis borneensis Warb. in Bogor Botanical Garden using arborsonic. IOP Conference Series: Earth and Environmental Science, 203, 012032. https://doi.org/10.1088/1755-1315/203/1/012032
Jelonek, T., Tomczak, A., & Grzywinski, W. (2012). Biomechanical stability of pines growing on former farm land in Northern. Wood Research, 57(1), 31–44.
Johnson, B. G. R., Hauer, R. J., & Pokorny, J. D. (1999). Prevention of hazardous tree defects. In J. D. Pokorny (Ed.), Urban Tree Risk Management: A Community Guide to Program Design and Implementation (Vol. 1, pp. 117–142). USDA Forest Service Northeastern Area.
Lazim, R. M., & Misni, A. (2016). Public perceptions towards tree risk management in. Procedia- Social and Behavioral Sciences, 222, 881–889. https://doi.org/10.1016/j.sbspro.2016.05.210
Lemmens, R. H. M. J. (1995). Toona sureni (Blume) Merr. In R. H. M. Lemmens, I. Soerianegara, & W. C. Wong (Eds.), Plant resources of South-East Asia. Timber trees: Minor commercial timbers (Vol. 5, p. 655). Leiden: Backhuys.
Li, G., Weng, X., Du, X., Wang, X., & Feng, H. (2016). Stress wave velocity patterns in the longitudinal – radial plane of trees for defect diagnosis Stress wave velocity patterns in the longitudinal – radial plane of trees for defect diagnosis. Computers and Electronics in Agriculture 124, 23–28. https://doi.org/10.1016/j.compag.2016.03.021
Loon, C., Abdul, R., Hafiz, M., Rahiman, F., Tunnur, M., Talib, M., & Cong, Z. (2018). Sensors and actuators A: Physical sensing wood decay in standing trees: A review. Sensors & Actuators: A. Physical, 269, 276–282. https://doi.org/10.1016/ j.sna.2017.11.038
Makys, O., Krusinsky, P., Korenkova, R., & Srobarova, D. (2018). Diagnostics of wooden poles situated in the open-air museum using sonic tomography, 14(1), 54–60. https://doi.org/10.2478/cee-2018-0007
Mattheck, C., & Bethge, K. (2011). A new multi-purpose tool for tree diagnosis. https://doi.org/10.5445/IR/220085 200
Muntadliroh. (2016). Strategi komunikasi pemasaran terpadu ekowisata di Kebun Raya Eka Karya, Bedugul Bali. Jumpa, 3(1), 40–59.
Pokorny, J. D. (2003). Urban tree risk management: A community guide to program design and implementation. USDA Forest Service Northeastern Area.
Puspitasari, D. A. I. (2014). Evaluation of shade trees of angsana (Pterocarpus indicus Willd.) based on sonic tomography in Surabaya. Bogor: Bogor Agricultural University.
Rachmadiyanto, A., Helmato, H., Rinandio, D., & Abdurachman. (2019). Tree health analyzing of Malvaceae collections in Bogor Botanical Gardens. IOP Conference Series: Earth and Environmental Science, 298, 012017. https://doi.org/10.1088/1755-1315/298/1/012017
Raihandhany, R., & Kurniawati, F. (2016). Tree risk assessment at Cibodas Botanical Garden with tree risk assessment method from ISA (International Society of Arboriculture). In Seminar Nasional Biodiversitas VI, (pp. 991–998). Surabaya, September 3, 2016.
Registration, U. (2020). The number of plant living collection and herbarium in July 2020 (monthly report, unpublished).
Schroeder, H. W. (1990). Perceptions and preferences of urban forest users. Journal of Arboriculture, 16(3), 58–61.
Zuhri, M., Sunandar, D., Rustandi, U., NAdhifah, A., Kurniawati, F., & Iskandar, E. (2018). The detection of wood decay of trees collection Agathis borneensis and Castanopsis argentea at the public area in Cibodas Botanical Garden. IOP Conference Series: Earth and Environmental Science, 203, 012034. https://doi.org/10.1088/1755-1315/203/1/012034
Authors
HanumS. F., DharmaI. D. P., AtmajaM. B., & OktaviaG. A. E. (2020). Tree Risk Assessment with Sonic Tomograph Method at Bali Botanical Garden. Jurnal Manajemen Hutan Tropika, 26(3), 233. https://doi.org/10.7226/jtfm.26.3.233
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