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김현숙 ( Hyoun Sook Kim ),박관수 ( Gwan Soo Park ),이상명 ( Sang Myong Lee ),이상진 ( Sang Jin Lee ),이항구 ( Hang Goo Lee ),박환우 ( Hwan Woo Park ),박대연 ( Dae Yeon Park ),이찬희 ( Chan Hee Lee ),김정현 ( Jung Hyun Kim ),이중구 한국환경생태학회 2016 한국환경생태학회지 Vol.30 No.2
본 연구는 남해군 금산에 분포하고 있는 식생의 구조를 파악하기 위해 2014년과 2015년에 실시되었다. 본 연구조사지의 식생을 식물사회학적 방법과 DCCA ordination으로 분석한 결과, 10개의 자연림(졸참나무군락, 개서어나무군락, 신갈나무군락, 소나무군락, 곰솔군락, 소사나무군락, 굴참나무군락, 느티나무군락, 서어나무군락, 히어리군락)과2개의 식재림(편백군락 및 삼나무군락)으로 구분되었다. 또한 복곡저수지 아래 계곡부에는 환경부지정 보호야생식물인히어리가 아교목상으로 군락을 형성하고 있었으며, 복곡저수지 인근 천하저수지 위쪽 임도에서는 끈끈이주걱이 발견되었다. 식재림을 제외한 전체 군락에서 나타난 중요치는 졸참나무가 가장 높았으며(45.7), 중요치가 높은 주요 종에 대한 흉고직경급을 분석한 결과 졸참나무, 신갈나무 및 개서어나무는 정규분포형을 나타내고 있어 현재의 우점도를 유지할 것으로 보인다. 연구대상지내 군락의 토양을 분석한 결과, 평균 토양 pH는 4.28∼4.76으로 나타났다. DCCAordination 분석 결과, 졸참나무군락은 해발고와 상관없이 고르게 분포하는 것으로 나타났고, 곰솔군락 및 소나무군락은 다른 군락들 보다 해발고가 낮고 남사면에 주로 분포하였다. This study was conducted to classify the vegetation structure of the Geumsan in Namhae-gun. Using the phytosociological method and DCCA ordination, the vegetation was classified into 10 communities of natural forests (Quercus serrata, Carpinus tschonoskii, Q.mongolica, Pinus densiflora, P.thunbergii, C. turczaninowii, Q. variablis, Zelkova serrata, C.laxifora and Corylopsis gotoana var. coreana) and 2 communities of plantation forests (Chamaecyparis obtusa and Cryptomeria japonica). Among the communities other than the plantation forests, the importance value of Q. serrata (45.7) was found to be the highest . According to the results of DBH analysis among the species with high importance values, Q. serrata, Q. mongolica and C. tschonoskii showed normal patterns in the size-frequency distribution, suggesting that these species will continue to hold their current dominance. The average soil pH in the communities ranged from 4.28 to 4.76. The results of DCCA ordination analysis showed that Q. serrata was evenly distributed in the high and low elevation habitats. P. thunbergii and P. densiflora communities were mainly distributed in the lowest elevation habitats on the southern slope.
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연구논문(硏究論文) : 국내 저관리 경량형 옥상녹화용 식생기반재의 이화학적 특성 및 탄소고정량 비교 분석
이상진 ( Sang Jin Lee ),박관수 ( Gwan Soo Park ),이동근 ( Dong Kun Lee ),장성완 ( Seong Wan Jang ),이항구 ( Hang Goo Lee ),박환우 ( Hwan Woo Park ) 한국환경복원기술학회 2015 한국환경복원기술학회지 Vol.18 No.1
This study was carried out to analyze comparison of carbon storage and physicochemical properties of vegetation soil for extensive green rooftop established at Seoul National University in september 2013. For this study, 42 plots were made by 2 kinds of vegetation soil including A-type and B-type. A-type vegetation soil plots were made of 90% perlite and 10% humus and B-type vegetation soil plots were made of 60% perlite, 20% vermiculite, 10% coco peat and 10% humus. This study used 6 kinds of plants which are Aster koraiensis, Sedum takesimense, Zoysia japonica Steud, Euonymus japonica, Rhododendron indicum SWEET and Ligustrum obtusifolium. Field research was carried out in 11 months after planting. Physiochemical properties of B-type vegetation soil plots were better than A-type vegetation soil plots in every way and soil carbon content was also higher at B-type vegetation soil plots as well. B-type vegetation soil plots were maintained 10 to 20% higher soil water content than A-type vegetation soil plots of the study period. The species of herb which showed the best carbon storage was Zoysia japonica Steud at B-type vegetation soil plots. The species of shrub which showed the best carbon storage was Ligustrum obtusifolium at B-type vegetation soil plots. Plants generally showed better growth at B-type vegetation soil plots and B-type vegetation soil plots were higher than A-type vegetation soil plots in soil carbon stock.
ScienceON
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