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http://dx.doi.org/10.9715/KILA.2021.49.2.027

A Study on the Consciousness of Landscape Planting Practitioner about the Measurement Criteria of the Root Diameter of Landscape Trees in the Landscape Planting Construction, in Korea  

Han, Yong-Hee (Dept. of Landscape Architecture, Sunchon National University)
Min, Jong-Il (Dept. of Landscape Architecture, Sunchon National University)
Kim, Do-Gyun (Dept. of Garden Culture Industry, Sunchon National University)
Publication Information
Journal of the Korean Institute of Landscape Architecture / v.49, no.2, 2021 , pp. 27-40 More about this Journal
Abstract
This study was carried out for the description of the conflicts on the measurement of the root collar diameter of the landscape trees that are currently being produced, distributed, and planted in S. Korea, and for determination of the standard for root collar diameter measurement. The difference in consciousness of appropriate measurement of root collar diameter among different ages of landscape practitioners was statistically significant at p<0.05 level. It seemed to be due to the difference in the amount of field experiences among different age groups. On "the ambiguity of measuring the root collar diameter' of landscape trees", the consciousness was significantly different at p<0.05 level among job positions. On "Improvement of measurement criteria for landscape trees," it was significantly different at p<0.05 level among job types. This was thought to be due to the disagreement between the client and the contractor. On "prevention of topsoil removal" when excavating landscape trees, the consciousness was significantly different at p<0.001 level among different age groups, and different at p<0.01 level among different occupations, and different at p<0.05 level among different working area. The consciousness on "removing top soil when excavating landscape trees and rooting after transplantation" was not significantly different. The consciousness on the conflict caused by "ambiguity in root collar diameter measurement criteria" was high with an average of 3.85 for job type, occupation, jop position, and work experience. It was higher for landscape contractors than public institutions. The higher job positions and more experiences, the more conflicts. The consciousness on the appropriate position of root collar diameter measurement for landscape trees revealed that measuring at above-ground part (66.5%) was prefered to the underground part (33.0%). During the excavation of landscape trees for transplant, topsoil removal up to average depth of -2cm to -4cm was favored by 84.0%, and the purpose of removing topsoil was recognized as 'to increase the size and unit cost' by 59.7%.
Keywords
Tree Standard; Dispute over The Measurement of Landscaping Trees; Measuring Ambiguity of Landscaping Trees; Distribution of Fine Roots; The Problums of Topsoil Removal;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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1 Korea Forest Service(2007) Standard Textbook for Forest Care-Forest Management-.
2 Korea Forest Service(2007) Reasonable Landscaping Tree Creation and Management and Production and Distribution Improvement Measures. Korea Landscaping Tree Association.
3 Korea Forest Service(2014) Measures to Foster Landscape and Fisheries Industry.
4 Choi, S. B.(2016) Landscape Planting. Seoul: Kimundang.
5 Han, S. H., W, T. Kim, S. H. Kim and J. H. Kang(2007) Expert consciousness survey for derivation of performance evaluation elements. Journal of the Korean Institute of Landscape Architecture 2007(1): 31-35.
6 Harris, R. W.. J. R. Clark and N. P. Matheny(2004), Integrated Management of Landscape Trees, Shrubs, Vines. 4th Ed. /Lee, G. H (Translation)(2012) Tree Management. Seoul: Corporation Bioscience Publishing.
7 Harris, W. F., R. S. Kinerson and N. T. Edwards(1977) Comparison of belowground biomass of natural deciduous forests and loblolly plantataions. In J. K Marshaii (ed.). The Belowground Ecosystem: A Synthesis of Plant- Associated, Colorado State University, Fort Collines, Colorado.
8 Heo, U. Y.(2011) Fine Root Biomass and Production in a Pinus koraiensis-Quencus mongolica Mixed Forest. Master's Thesis, Kangwon National University. Korea.
9 Korea Forest Service(2017) 2016 Forest Product Production Survey.
10 Korea Forest Service(2018) Forestry and Forestry Glossary.
11 Korea Policy Briefing(2014) Beautiful Urban Greenery, from Standardization of Landscape Tree Standards and Quality.
12 Korean Institute of Landscape Architecture(2003) Standard Specification for Landscape Construction.
13 Kim, D. G. and Y. S. Kwak(2007) Growth characteristics of Pinus thunbergii Parl. after replanting in reclaimed from the sea( I ) - On the spatial distribution of fine root phytomass -. Journal of the Korean Institute of Landscape Architecture 31(6): 77-84.
14 Kang, K. N.(2010) A Study on Carbon Storage in Above Ground, Root, of and Fine Root of Major Afforestation Species of Korea-A Case Study of Pinus densiflora, Pinus koraiensis, Larix leptolepis and Quercus acutissima stands Gongju area, Chungnam Province.- Ph. D. Dissertation. Chungnam National University. Korea.
15 Kim, B. S. and W. S. Shin(2007) The recognition of commercial business men and employers and pedestrian on the existence effect of Roadside Green Spaces in Local City - Chungju City to -. Journal of the Environmental Sciences 16(2): 159-169.
16 British Standards Institution(1992)/BS 3936-1:1992 Nursery Stock. Specification for Trees and Shrubs.
17 Kim, I. Y.(2014) Issues and Improvement Schemes of Calculating Official Prices to Landscape Trees. Master's Thesis, Chung-Ang University. Korea.
18 Kim, T. Y.(2013) The Detailed Dimensions and Quality Assessment Standards in Korean Landscape Woody Plants. Ph. D. Dissertation. Seoul National University. Korea.
19 Kim, K. R., K. U. Lee and P. S. Yoon(1986) Landscape Architecture. Seoul: Moon Undang.
20 Kim, S. M. and S. I. Lee(2007) The issues of topsoil preservation in land development projects. Journal of the Korean Institute of Landscape Architecture 35(2): 91-96.
21 Kim, Y. S., H. C. Kim, K. D. Kim, D. Y. Kim, I. H. Kim, C. H. Kim, J. H. No, M. S. Byun, G. J. Song, H. T. Sin, Y. H. Ahn, G. G. Oh, K. J. Lee, Y. M. Lee, D. O. Im, B. G. Jang, S. H. Jeon, J. C. Jeong, M. C. Joo, S. H Choi and B. H. Han(2009) New Landscape Botany. Seoul: Gwangil Cultural History.
22 Kim, D. G(2007) Root growth characteristics of Zelkova serrata Makino. after replanting in the reclaimed land from the sea -On the root structure and spatial distribution of fine root phytomass-. Journal of the Korean Institute of Landscape Architecture 35(5): 46-55.
23 Lafent(2017) Landscape News.
24 Korean Institute of Landscape Architecture(2008) Standard Specification for Landscape Construction.
25 Kim, Y. S., H. M. Kang, H. C. Kang, D. Y. Kim, M. S. Kim, I. H. Kim, C. H. Kim, J. H. No, S. G. Park, I. H. Park, M. S. Byun, G. J. Song, H. T. Sin, Y. H. Ahn, G. G. Oh, J. W. Yoon, K. J. Lee, Y. M. Lee, J. U. Lee, D. O. Im, B. G. Jang, S. H. Jeon, Y. M. Jeong, M. C. Joo, S. H Choi and B. H. Han(2013) New Landscape Botany(No. 2Revision). Seoul: Gwangil Cultural History.
26 Koenig, Rich(1997) Topsoil Quality Guidelines for Landscaping. AG/SO-02. MAY 1997.
27 Korean Institute of Landscape Architecture(2014) Standard Specification for Landscape Construction.
28 Korean Society of Environmental Restoration and Rehabilitation Technology Translation(2003) Planting Base for Revegetation Technology. Seoul: Book Publishing Bomundang.
29 Kwak. Y. S. and J. H. Kim(1994) Spatial distribution of fine roots in Quercus mongolica and Quercus acutissima stands. The Korean Journal of Ecology 17(2): 113-119.
30 Kwon, O. J., K. S. Kim, D. G. Kim, D. P. Kim, S. C. Kim, Y. S. Kim, T. J. Kim, J. C. Nam, S. G. Park, Y. G. Park, Y. J. Park, S. Y. Sim, S. W. Ahn, G. H. Lee, S. J. Lee, H. B. Lee, M. D. Joo, J. S. Choi and Y. M. Ha(2015) New Landscape Management. Seoul: Moon Undang.
31 Lee, B. H.(2006) A Study on the Standardized Form and its Quality Assessment of some Landscape Plants in Korea. Master's Thesis, Kyungwon University. Korea.
32 Lee, K. J.(2017) Tree Physiology. Seoul: Seoul National University Press Center.
33 Lee, K. H and J. C. Yoon(2009) Characteristics of periodical changes on standard of estimated unit manpower and material of landscape architectural construction Korea. Journal of the Korean Institute of Landscape Architecture 37(1): 131-138..
34 Lee, K. J. and S. J. Lee(2007) Landscaping Tree Planting Management Technology. Seoul: Seoul National University Press Center.
35 Lee, S. S.(2013) Landscape Materials. Seoul: Iljogag.
36 Park, W. K.(2013) An analysis of the price fluctuation of landscaping plants. Journal of the Korea Society of Environmental Restoration Technology 16(6): 63-75.   DOI
37 Public Procurement Service Country Marketplace(2017) Landscaping Tree Prices.
38 Ministry of Construction(1975) Standard Specification for Landscape Construction.
39 Ministry of Construction(1987) Standard Specification for Landscape Construction.
40 Ministry of Construction and Transportation(1996) Standard Specification for Landscape Construction.
41 Park, Y. J., H. K. Kang, I. H. Park, J. S. Baek, J. H. Yoo, J. S. Lee and M. C. Joo(2017) Samgo Landscape Arboretum. Seoul: Hyangmunsa.
42 Ministry of Environment(2016) Topsoil Conservation and Environmental Impact Assessment.
43 Ministry of Land, Infrastructure and Transport(2016) Standard Specification for Landscape Construction.
44 National Rights Commission(2011) Press Release on How to Improve the Management Transparency of Landscape Trees.
45 https://www.slideshare.net/VivekSrivastava22/tree-forms. 2015.
46 菱拓雄(2006) ヒノキからみた樹木細根系內の生活環における異質性と生態系機能. 根の硏究(Root Research) 15(1): 5-10.
47 国土交通省(2008) 公共用綠化樹木の品質寸法規格基準(案) 第5次改訂. 国都緑環 第47号
48 https://www.drevo-spas.ru/userfiles/Canadian_Standards_For_Nursery_Stock_-_8th_Edition_2006.pdf. 2006
49 Cafe Landscapeworld(2018) http://cafe.daum.net/landscapeworld. I am a landscaper
50 Cafe Teamsis(2018) http://cafe.naver.com/teamsis/45566, Landscape Communication.
51 http://www.nurserycropscience.info/cultural-practices/pruning/other-references/american-nursery-landscape-assoc-standards-2004.pdf/view. 2004.
52 Treedb(2014) Landscape Tree Archives.
53 Shim, K. G, K. J. Lee, S. T. Choi, M. B. Choi, S. R. Shim, Y. S. Kim, S. B. Choi, H. S. Jin, Y. H. Jo, Y. B. Kim, J. C. Nam and W. K. Shim (1990) Landscape Arboretum(Landscape Architecture Range Plan II). Seoul: Moon Undang.
54 Shin, C. H.(2001) Production and Decomposition of Fine Root in an Oak Forest. Master's Thesis, Kongju National University. Korea.
55 Shin, K. S and W. P. Kim(2016) An Expert opinion survey on three-dimensional greenery system for eco-friendly indoor and outdoor space of buildings. Journal of the Architectural Institute of Korea 32(5): 13-22.
56 Yoon, K. B.(1980) Landscape Arboretum. Seoul: Iljogag.
57 Yu, J. E., J. W. Jun and S. S. Lee(2013) A study on improvement and change properties of landscape construction standard specification - Focused on planting -. Journal of the Korean Institute of Landscape Architecture 41(1): 60-70.   DOI
58 Yun, J. C and K. H. Lee(2011) A studies of amendment a standard of estimated unit manpower and material of landscape architectural construction work classification. Journal of the Korean Institute of Landscape Architecture 39(5): 119-126.   DOI
59 Wakeley, P. C.(1954) Planting the Southern Pines. Washington D.C.: U.S.D.A. Forest Service Agricultural Monograph No.18.
60 今吉直俊, 武淸博淸, 岩坪五郞(1989) ヒノキ林における細根量の季節變動.
61 苅住曻(1979) 樹木根系圖說. 誠文堂新光社.
62 野口亨太郞, 阪田匡司, 高橋正通, 岩坪五郞(2003) 樹木の細根は成長と枯死を繰り返す. 森林總合硏究所.
63 https://stepi.re.kr(2005)
64 https://namu.wiki(2020)