• 한국조경학회지
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• 제45권3호
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• pp.30-40
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• 2017

본 연구의 목적은 자연 마을비보숲의 사례를 통해서 비보숲의 식생구조 변화를 고찰하고자 하는 데 있다. 한국에서 가장 많은 마을비보숲이 진안지역에 잔존하고 있어서, 마을비보숲의 변화를 모니터링하기 위하여 진안지역에서 자연적으로 관리되고 있는 서촌 마을비보숲을 통해 살펴보았다. 본 연구를 통해 천주교 신자들이 피신하기 위해 1800년대 형성된 마을인 서촌 마을은 마을을 조성하면서 피신을 위해 숲의 다른 부분들은 개간하고, 개발하면서도 수구부분의 자연림의 잔존에서 출발하여 마을 비보숲을 보전하여 왔다는 것을 알 수 있었다. 모니터링을 위한 식생 조사는 2002년과 2007년에 이어 2016년에 이루어졌다. 현장조사를 통해 브라운 블랑케의 방형구법에 의한 우점도와 군도를 측정하였다. 본 연구에서는 현장 조사 자료를 분석하여 종다양성, 종구성, 층위구조의 변화를 모니터링 하였다. 연구결과, 인간의 간섭이 줄어들면서 마을비보숲의 구조와 기능이 개선된 것을 확인할 수 있었다. 그리고 자연 천이를 통해 다층구조가 더 안정되고, 종다양성이 더 증가하고, 종구성의 질이 개선된 것을 확인할 수 있었다.

• 한국환경생태학회지
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• 제30권2호
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• pp.228-242
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• 2016

본 연구는 모밀잣밤나무 등이 분포하여 식생학적 가치가 높은 비진도 상록활엽수림의 식물군집구조 특성을 파악하고자 진행하였다. TWINSPAN과 DCA에 의한 군락분류 결과, 모밀잣밤나무군락, 모밀잣밤나무-곰솔군락, 참식나무-동백나무군락, 굴피나무군락, 졸참나무-낙엽활엽수군락, 사방오리나무군락, 곰솔군락으로 구분되었다. 상록활엽수림은 교목층과 아교목층에서 모밀잣밤나무, 참식나무, 동백나무의 세력이 우세하여 인위적인 간섭에 의한 교란이 없다면 당분간 현상태를 유지할 것이다. 굴피나무군락은 상록활엽수인 참식나무에 의해, 졸참나무-낙엽활엽수군락은 상호경쟁에 의해 식생의 변화가 예상되었다. 난대림의 일반적인 천이경향은 곰솔, 낙엽활엽수를 거쳐 후박나무, 구실잣밤나무, 참식나무 등 상록활엽수림으로 진행되는 것을 예측하고 있는 바, 비진도의 곰솔, 낙엽활엽수 우점지역도 장기적으로 이들 수종으로 천이가 진행될 것이다. 종다양도는 곰솔자연림군락(1.2739), 졸참나무-낙엽활엽수군락(1.2325), 낙엽활엽수군락(1.1807), 사방오리나무군락(1.0854)이 높은 반면에, 상록활엽수가 우점하는 모밀잣밤나무군락, 참식나무-동백나무군락, 곰솔 산불피해지 군락은 0.7380~0.8416으로 낮았다. 토양산도(pH)는 4.72~6.33, 전기전도도는 34.5~127.9uS/cm, 유기물함량은 3.4~17.4%이었다.

• 한국환경복원기술학회지
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• 제19권4호
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• pp.29-44
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• 2016

This study was carried out to the structure of plant community, and ecological succession sere of forest ecosystem in Soguemgang Valley, Odaesan National Park. Fifteenth plots(size is $20m{\times}20m$) were set up and the results analyzed by DCA which is one of the ordination technique showed that the plant communities were divided into seven groups which area community I(Quercus variabilis-Pinus densiflora community), II(Pinus densiflora community), III(Pinus densiflora-Quercus variabilis community), IV(Pinus densiflora-Quercus serrata community), V(Quercus serrata community), VI(Pinus densiflora-Deciduous broad-leaved plant community), VII(Cornus controversa-Carpinus laxiflora community). Shannon diversity index per $400m^2$ was to 0.7777 to 1.1440 and the age of Pinus densiflora 86 years old, Quercus variabilis was ranged from 66 to 87 years old, Quercus serrata was ranged from 51 to 62 years old, Carpinus laxiflora was 94 years old. In 2013, the succession trend was predicted Pinus densiflora${\rightarrow}$Quercus variabilis, Quercus serrata ${\rightarrow}$Cornus controversa, Carpinus laxiflora. The ecological sucession progress has declined power of the Pinus densiflora and the increased power of the deciduous broad-leaved and Quercus spp. in Soguemgang Valley, Odaesan National Park. Quercus serrata and Quercus variabilis communities that judged Pinus densiflora were progressing by direction of landform. The southern slopes vegetation were progressing for Quercus variabilis, the northern slopes vegetation were progressing for Quercus serrata. In flat Valley, mainly native species of Cornus controversa, Carpinus laxiflora are predicted ecological succession for deciduous broad-leaved tree community.

• Journal of Forest and Environmental Science
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• 제32권1호
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• pp.74-81
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• 2016

Classified into sub-tree of the growth-form, Acer pseudosieboldianum and Carpinus cordata hardly reach the uppermost canopy with limited height growth potentiality in the natural deciduous forest. However, the two species usually dominate lower stories of the forest, playing an important role in overall ecological characteristics in the forest. Based on the vegetation data of 106 $20m{\times}20m$ sample plots in Mt. Jumbong area, this study was carried out to evaluate ecological constitution by several quantitative analysis so as to understand the mechanism of the natural deciduous forest. The results indicated that individuals of A. pseudosieboldianum and C. cordata were absent or few in overstory, but emerged the most dominant species in midstory and understory, providing adequate proof of the ecological importance. The comparison of indices of succession between presented and predicted values in midstory did not make much difference, suggesting that the species composition would not change much and come close to steady state in midstory and understory. The pair combination of species association noted that A. pseudosieboldianum had significant positive association with C. cordata, Quercus mongolica, and Tilia amurensis had significant positive association with A. pseudosieboldianum, A. pictum subsp. mono and Fraxinus mandshurica but negative association with F. rhynchophylla. Being compared with other major canopy tree species in the study forest, the target species of A. pseudosieboldianum and C. cordata had strong regeneration strategies, partially characterized by large number of saplings and pole sized trees and high ratio of live crown, which indicated high shade tolerance to survive in the limited amount of light under the canopy. Even though A. pseudosieboldianum and C. cordata do not reach and occupy the canopy layer mainly due to the inherent growth form, they would have highest competitive potentiality to prosper and dominate in the midstory of the natural deciduous forest.

• 한국산림과학회지
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• 제97권1호
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• pp.113-117
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• 2008

본 연구는 2000년도에 산불이 발생한 강원도 삼척의 침엽수림 지역에서 피해목 처리 전과 후의 서식환경 및 설치류 개체군 특성 차이를 구명하기 위해 실시되었다. 피해목 제거 후 고사목과 수목잔존물의 수는 감소한 반면, 천이 단계의 진행으로 인해 하층 피도량 및 관목의 본수는 증가하였다. 전체 설치류 개체군 밀도, 흰넓적다리붉은쥐 및 대륙밭쥐의 개체군 밀도는 피해목 제거 후 감소하는 경향을 보인 반면, 등줄쥐의 개체군 밀도는 증가하였다. 피해목의 제거로 인한 서식환경의 변화는 설치류의 종 구성을 변화시켰으며, 특히 산림성 설치류에게는 부정적인 영향을 미치는 것으로 판단된다.

• The Korean Journal of Ecology
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• 제16권4호
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• pp.429-438
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• 1993

1982년 4월에 발생한 산불에 의해 소나무림과 그 임상식생이 파괴된 섭제골의 산화지와 이에 인접한 비산화지에서 식생구조와 토양성분을 비교하므로써 산화지의 초기식생과 이차천이 과정을 분석하였다. 조사지에 출현되는 종수는 B1, B2지소에서 각각 25, 23종류, U1, U2지소에서 각각 32, 27종류로서 산화지에서 비산지보다 비교적 적게 나타났다. 조사지의 생활형 조성은 산화지와 비산화지 공히 H-D1-R5-e형으로 나타났다. 우점종 순위는 산화지에서 새(90.36) -억새(84.26), -산거울(71.87)순이었고, 비산화지에서는 소나무(76.80) -산거울(62.32) -털진달래(55.79)순이었다. 천이도는 산화지가 662~719로 비산화지의 684~859보다 비교적 낮게 나타났다. 종다양성지수는 산화지에서 2.1985~2.3506로 비산화지의 2.4094~2.4562보다 약간 낮은 값을 나타냈고, 또한 균등성지수는 역시 산화지에서 0.6830~0.7497로 비산화지의 0.7087~0.7301보다 약간 낮은 값을 나타내었다. 이것은 산화 이후 경과시간의 불충분에 의한 현상으로 종이 비교적 균등하게 분포하고 있음을 보였다. 조사지간의 유사도지수는 B1-B2>U1-U2>B2-U1>B1-U1>B1-U2>B2-U2순으로 나타났다. 토양내의 pH, 총질소함량, 유효인산, 치환성 칼륨은 산화지가 비산화비보다 낮게 나타났는데, 이것은 산불에 의한 열과 회분의 첨가에 기인된 것으로 생각된다.

• 한국환경복원기술학회지
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• 제8권6호
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• pp.69-79
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• 2005

This study was carried out to select proper species for early stage replantation in highway cut-slope area. In highway cut-slope area, sample plots of 106 were selected, and their vegetations and environmental factors were investigated. 1. We found total 172 species in the 106 cutting area of highway. The species of high frequency of highway cut-slope were found in the order of Lespedeza bicolor, Artemisia princeps var. orientalis, Festuca arundinacea, Erigeron annuus, Lespedeza cuneata, Lactuca indica var. laciniata, Eragrostis curvula, Dactylis glomerata, Oenothera lamarckiana, Wistaria floribunda, Humulus japonica, Commelina communis, Miscanthus sinensis, Pueraria thunbergiana, Pinus densiflora, etc. 2. The average vegetation coverage was over 90% in the study sites and the average coverage was 91.4% in the total cut-slope area. The species of high coverage of highway cut-slope area were found in the order of Festuca arundinacea, Eragrostis curvula, Lespedeza bicolor, Wistaria floribunda, Lespedeza cuneata, Dactylis glomerata, Artemisia princeps var. orientalis, Humulus japonica, Pueraria thunbergiana, Robinia pseudoacacia, Poa pratensis, Medicago sativa, Festuca ovina, Pinus densiflora, Parthenocissua tricuspidata, etc. 3. The total coverage in the foreign plants of Festuca arundinacea, Eragrostis curvula, Dactylis glomerata, Poa pratensis, Medicago sativa, Coreopsis drummondii and native plants of Lespedeza bicolor, Wistaria floribunda, Lespedeza cuneata, Amorpha fruticosa, Indigofera pseudotinctoria, Lespedeza cyrtobotrya were 57.52%. That is, the ecological succession of native herbs and parachute shrubs have delayed because the afforested plants occupy 57.52%. In future, the coverage of foreign herbs have to reduce, and the coverage of the native herbs and parachute shrubs must be increased. 4. The native seed of Artemisia sp., Miscanthus sinensis, Smilax china, Pueraria thunbergiana, Rubus crataegifolius, Rubus parvifolius, Pinus densiflora, Rhus chinensis, Albizzia julibrissin, Rhododendron mucronulatum, Clematis apiifolia, Zanthoxylum schinifolium, Prunus sargentii could be added in the seedling of the temperate south zone highway with the used seeds. The native seed of Artemisia sp., Miscanthus sinensis, Rubus crataegifolius, Rhododendron mucronulatum, Weigela subsessilis, Stephanandra incisa, Rhus chinensis, Pinus densiflora, Salix koreensis, Cocculus trilobus, Populus alba, Spiraea prunifolia for. simpliciflora, Clematis apiifolia, Lindera obtusiloba, Quercus serrata, etc., could be added in the seedling of the temperate middle zone highway with the used seeds. 5. We have some recommendation. The native plants have to growth in the highway cut-slope area instead of foreign plants to have good environmental ecology. The role of the foreign plants should be the plant for the initial several years in the highway cut-slope area. And, the native plants should growth in the next season. 6. We should protect shrubs and trees in the highway slope area because shrubs and trees can be more helpful in stabilizing of the slope area than herbs.

• 한국환경생태학회지
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• 제27권4호
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• pp.473-486
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• 2013

본 연구는 2011년 국립공원으로 편입된 다도해해상국립공원 팔영산지구의 식생구조와 식생천이계열을 파악하기 위하여 75개의 조사구(단위면적 $100m^2$)를 설치하여 조사를 실시하였다. Classification 분석 중 TWINSPAN기법을 이용하여 군락을 분리한 결과, 상수리나무군락(I), 졸참나무-개서어나무군락(II), 소나무-신갈나무군락(III), 굴참나무군락(IV), 리기다소나무-굴참나무-소나무군락(V), 편백림(VI)으로 구분되었다. 군락 I, II는 낙엽성 참나무류가 서로 경쟁하거나 개서어나무 등과 경쟁하여 향후 낙엽활엽수림으로의 천이가 예측되며, 군락 III, V는 소나무와 리기다소나무 등이 낙엽성 참나무류와 경쟁하여 향후 낙엽성 참나무류로의 천이가 예상된다. 군락 IV는 굴참나무가 우점하나 아교목층에서 난온대 수종인 후박나무가 높은 비율로 출현해 점차 후박나무의 세력 확장이 예측된다. 군락 VI은 편백 조림지로 수관층에 편백만이 우점하여 당분간 편백림이 유지될 것으로 예상된다. 이 편백림은 국립공원의 편입취지에 맞게 편백을 간벌하여 천연림으로 갱신을 유도해야 할 것이다. 난온대 기후대에 속하는 팔영산지구에서 출현한 난온대수종은 후박나무, 사스레피나무, 보리밥나무 등 총 9종이었다.

• The Korean Journal of Ecology
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• 제21권5_3호
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• pp.713-721
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• 1998

The effects of artificial interference on the vegetation landscape in Mt. Nam of Seoul, Korea were clarified by analysing the distribution of vegetation landscape element and the number and size of patch depicted as a vegetation map in terms of landscape ecological principles. The effects of artificial interference on vegetation were also confirmed from the environmental gradient analysis on plant community extended from the lowland to the peak of that mountain. Vegetation landscape elements were divided into plantation and secondary forest in actual vegtation map. The ratio of plantation to secondary forest was higher in the lowland below mid-slope and the southern slope. Most afforested land were occupied by Robinia pseudoacacia and Populus tomentoglandulosa, Pinus rigida, P. koraiensis, Metasequoia glyptostroboides, Alnus hirsuta and so on are localy planted. In addition, projects to replace those afforested trees by P. densiflora as a kind of campaign for "Restoration of the one original feature of Mt. Nam" or to replace those tree species by planting young Abies holophylla or P. koraiensis under the mature afforested trees are also carried out in recent years. In cases of secondary forest, the southern slope was dominated by P. densiflora and the northern one by Q. mongolica. But the lowland of the northern slope is dominated by P. densiflora as the same as that in the southern slope. Vegetation landscape elements in Mt. Nam were much simplified comparing with that of suburban area around Seoul. The number of patches, which reflects the degree of diverse artificial interference was more in the lower area than in the upper area and more in the southern slope than in the northern one. On the other hand, the size of patch showed the antagonistic tendency to that of the number of patch. As a result of environmental gradient analysis, vegetation distribution in Mt. Nam was different from that in suburban area around Seoul. For example, Alnus japonica community, Zelkova serrata community, and Carpinus laxiflora community, which is established in mountain comparatively rare in artificial interference disappeared in Mt. Nam. As a result of analysis on vegetational succession in P. densiflora community and Q. mongolica community, both communities showed a tendency of retrogressive succession differently from that in control site located in suburban area around Seoul. In addition, species composition of P. densiflora and Q. mongolica communities in Mt. Nam were also different from those in Mt. Surak located around Seoul. It was interpreted that those results were originated from the environmental pollution and excessive arti ficial interferences.rferences.

• 한국환경복원기술학회지
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• 제6권5호
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• pp.48-58
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• 2003

This study was carried out to select proper species for early stage replantation in granite forest road cut-slope. From one to thirteen year elapsed forest roads in five regional areas of Chungcheong-do and Kyungsangbuk-do, sample plots were selected, and their vegetations and environmental factors were investigated. Soil organic matter, total nitrogen, soil moisture content, and bulk density in the granite weathering soils were below 0.5%, 0.02%, 10%, and above 1.2g/$cm^3$, respectively. The environmental factors affecting distribution of species in the granite forest road were the elapsed year, elevation, cut-slope aspect, and cut-slope. Sowing plants of Dactylis glomerata, Lolium perenne, and Eragrostis curvula were found in the early stage of forest road-cut. Annual herbs of Youngia denticulata, Erigeron annuus, etc. were found in the 2-3 years elasped forest road-cut. Perennial herbs of Artemisia princeps var. orientalis, Miscanthus sinensis, etc., parachute woody plants of Weigela subsessilis, Pinus densiflora, etc., and gravitative trees of Prunus sargentii, Lindera obtusiloba, Quercus sp., etc. were found in the forest road cut-slope after 3 years of road-cut. Leguma of Lespedeza cureata, Amorpha fruticosa, Lespedeza bicolor, Pueraria thunbergiana, Albizzia julibrissin, etc., herbs of Artemisia keiskeana, Artemisia princeps var. orientalis, Miscanthus sinensis, etc., and woody plants of Rubus crataegifolius, Weigela subsessilis, Zanthoxylum schinifolium, Pinus densiflora, etc. were considered as proper species for replantation in granite forest road cut-slope.