• 한국환경과학회지
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• 제23권3호
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• pp.335-357
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• 2014

This study aims at classifying and interpreting on the vegetation structure and the vegetation transition over 25 years (between 1986 and 2010), and the correlation with the change of some conditions (the vegetation height and coverage on each layer and the climate factors as WI, CI, mean annual temperature, mean annual total precipitation etc.) in the Evergreen Broad-Leaved Forest,, Hong-Do island. The EBLF is classified into five units of vegetation (Hedera rhombea-Machilus thunbergii community (M-M comm.), Castanopsis sieboldii forest (Machilus japonica-Castanopsis sieboldii community; Raphiolepis indica var. umbellata-C. sieboldii community), community (Qa comm.), Carpinus turczaninovii community (Ct comm.), Camellia japonica stand (Cj stand)). The vegetation transition by CCA had high correlation with the height and coverage on each layer and the climate factors, and it did the succession (transition) that the M-M comm. (2010) from Mallotus japonicus community Machilus thunbergii community Carpinus coreana community (Cc comm.) Aucuba japonica community (Aj comm.) Trachelos permum asiaticum var. intermedium-Quercus acuta community (TQ comm.) (1986), the communities of C. sieboldii forest (2010) from Aj comm. TQ comm. Raphiolepis umbellata-Camellia japonica community (RC comm.) (1986), the Qa comm. (2010) from Ardisia japonica-Castanopsis sieboldii community (AC comm.) and TQ comm. (1986), the Ct comm. (2010) from Cc comm. RC comm. Aj comm. Quercus serrata community and the Cj stand (2010) from AC comm. (1986). the height and coverage on each layer are also changed.

• 생태와환경
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• 제53권2호
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• pp.195-207
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• 2020

난온대 동백나무군강의 한국 내 분포 북한계는 연평균 기온 13℃와 14℃, 한랭지수 -10℃로 제안된 바 있다. 본 연구는 이들 기후요소의 지리적 공간분포 실체를 검토하였다. 세 기후요소의 공간분포 양상은 티센망법과 크리깅법으로 분석하였으며, 세 가지 기후도를 생산하여 난온대 주요 상록활엽수종의 현존분포와 그 대응성을 비교·분석하였다. 결과로 난온대 식생의 분포 북한계는 한랭지수 -10℃가 연평균기온 14℃보다 일치하였으나, 연평균기온 13℃가 더욱 정교한 일치를 보여주었다. 한반도에서 연평균기온 13℃를 북한계로 한 난온대 식생역의 잠재 분포 면적은 20,334 ㎢로 다른 두 온도요소의 경우보다 넓었다. 본 연구는 가공하지 않은 직접 기후요소인 연평균기온 13℃가 가공으로부터 생겨난 간접 기후요소인 한랭지수 -10℃보다 난온대 식생 분포 북한계에 대응하는 특정 온도 요소인 것으로 밝혀졌다. 더불어 식물구계학적 특정종의 평가 기준으로 사용되는 난온대 경계선에 대한 학술적 재고의 필요성이 대두되었다.

• 한국지리정보학회지
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• 제19권1호
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• pp.94-105
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• 2016

본 연구에서는 30년간의 전자기후자료와 현지조사자료를 활용하여 로지스틱 회귀모형을 이용한 상록활엽수림의 생육분포 확률을 평가하였다. 로지스틱 회귀모형에 의한 생육분포 확률은 33~84% 범위를 보이고 있는데 특히, 고도가 높아질수록 생육분포 확률은 낮아지는 패턴을 보이고 있다. 아울러 온 난대림육성권역에서 생육분포 확률이 63~83%로 가장 높은 것으로 추정되었다.

• 한국환경복원기술학회지
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• 제14권6호
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• pp.1-15
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• 2011

We recently witnessed increasingly more natural disturbances on forested land. On the other hand, only limited number of nursery grown tree species are available for restoration projects. At the same time, so little on the disturbance resistance of species has been studied that a selection of right species for right site condition becomes very difficult. This study is a compilation of the site specificities and disturbance resistance of each species native to South Korea. Each species was surveyed for 11 items related to site specificities, and 12 items related to disturbance resistance including the resistance to snow damage. This study was conducted for 161 tree species from 44 families : 21 evergreen conifer species, 2 deciduous conifer species, 18 evergreen broad-leaved species, 118 deciduous broad-leaved species, and 2 monocotyledon species. This study suggests that native species in South Korea show resistance to all types of natural disturbances except drought.

• 한국환경생태학회:학술대회논문집
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• 한국환경생태학회 2009년 학술대회 논문집
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• pp.93-96
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• 2009

• 한국환경생태학회:학술대회논문집
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• 한국환경생태학회 2004년도 정기총회 및 학술논문 발표회
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• pp.101-105
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• 2004

• 한국환경생태학회:학술대회논문집
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• 한국환경생태학회 2011년 학술대회 논문집
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• pp.38-41
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• 2011

• 한국환경생태학회:학술대회논문집
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• 한국환경생태학회 1999년도 정기총회 및 학술논문 발표회
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• pp.74-76
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• 1999

• 한국환경생태학회:학술대회논문집
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• 한국환경생태학회 2003년도 추계학술논문발표회 논문집
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• pp.136-139
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• 2003

• 식물분류학회지
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• 제49권3호
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• pp.215-223
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• 2019

Recently, it has become known that Gotjawal terrain is an important area, therefore the study on this area has conducted in the geological, ecological, and cultural aspects. The studies on bryophytes of Gotjawal, however, have not been sufficiently performed. This study presents a survey on the bryophytes of the evergreen broad-leaved forest of Cheongsu-ri at Hangyeong Gotjawal in the southwestern part of Jejudo Island, Korea. A total of 72 taxa belonging to the Bryophyta (18 families 43 genera 55 species) and Marchantiophyta (11 families 13 genera 17 species) were determined and the liverwort index was 23.6%. Predominant life-form was weft. The rates of the bryophytes dominating in mesic to hygric sites were higher than the bryophytes mainly observed in xeric habitats. These values indicate that the forests are widespread and dense in this study area. Upon an investigation of the substrates, the bryophytes on rocks were most diverse. The results appear to stem from the fact that volcanic rock masses of various sizes lay scattered over the study area, offering numerous micro-habitats for bryophyte due to one of the characteristics of Gotjawal. We suggest that more detailed studies should be conducted at the regional scale to establish the bryophyte flora of Gotjawal and the evergreen broad-leaved forests on Jejudo Island.