• 한국환경생태학회지
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• 제21권4호
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• pp.356-365
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• 2007

본 연구는 상관에 의한 현존식생 및 종조성표 분류법과 배열법의 군집분류법을 적용하여 치악산국립공원 구역의 식생천이 경과에 따라 변화된 식물군락구조를 분석하였다. 현존식생은 신갈나무림(33.1%)이 가장 넓은 면적을 차지하였으며 다음으로 혼효림(16.2%), 일본잎갈나무림(15.6%), 낙연활엽수림(14.7%), 소나무림(11.1%), 잣나무림(2.3%), 리기다소나무림(0.1%)순이었다. 식생은 당단풍-신갈나무군락, 층층나무-까치박달군락, 졸참나무군락, 소나무군락 및 식재림으로 분류되었다. 당단풍-신갈나무군락은 하위단위 군락으로 서어나무-조릿대군락, 물푸레나무군락, 노린재나무-대사초군락이 구분되었다. 종조성표의 분류법과 배열법의 식물군락 분류는 유사하였다. 식생천이는 산중턱 이상에서 신갈나무(교목층)-당단풍(아교목층)-철쭉(관목층)이 결합하여 극상림을 이룰 것으로 예측되었다.

• 한국환경생태학회지
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• 제10권1호
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• pp.87-102
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• 1996

한반도 난대기후대의 식생구조를 연구하기 위하여 남해안 도서지방의 상록활엽수림 지역에 52개 조사구를 설치하였다. 난대상록활엽수림은 지리적 격리와 인위적 교란에 의해 지역간 식생구조가 매우 상이하였다. 조사지의 식생들은 대체적으로 자연적 식생천이가 이루어진 상록활엽수림 집단, 장기간 훼손되었거나 관리되어온 상록활엽수림 집단, 그리고 상록활엽수종으로 천이되고 있는 조림식생 집단으로 구분되었다. 52개 조사구에서 80% 이상의 상재도를 보인 수종은 후박나무, 사스레피나무, 마삭줄, 생달나무, 광나무 등이었다. 난대기후대의 극상군락이라고 추정되는 육박나무군락은 주도와 애도에 잔존하고 있었다. 과거 교란이 있었던 해안지역에서는 구실잣밤나무로 이차천이가 예상된다.

• 한국조경학회지
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• 제18권1호
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• pp.41-51
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• 1990

This study was executed to investigate the vegetation structure and to propose the vegetation management proposals of the Sansung Nature Park at Cheonju City and the results were as fellows. 1. A damage of vegetation and soil surface around the Namgosa was taken place up to 100m by picnic 2. Pinus rigida forest covered 36.1% of the total area(152.6ha) and total afforested vegetation covered 43.5%, respectively. P. denstflora comm. covered 28.4% arid Carpinus laxiflora Comm. as a climax vegetation in temerate zone covered 0.3%, respectively. 3. 6, 7 and 8 of the degree of human disturbance of vegetation covered 45.3%, 26.6% and 21.4%, respectively and resulted in low quality of naturalness. 4. Physical and chemical properties of soil were pour at high elevation and were poor severely in and around the Namgosa due to human disturbance. 5. Plant community were under rapid succession and had unvalanced structure and heterogeneous composition of species. Rapid vegetational succession from Pinus densiflora and Pf. rigida to Carpinus laxifora, Quercus spp. and Robinina pseudo-acacia were taken place.6. The speeies of Raunkiaer's frequency class I as of high frequency class were Pinus dunsiflora, Carpinus alxiflora, Quercus mmongolica, Sorbus alnifolia, Prunrs sargintii, Rhododendron yedoense, Stephanandra incisa and Lespedeza maxinowiczii. 7. Vegetational management proposals were made for three vegetation zones ; Historic landscape restoration and preservation zone, Afforested vegetation zone, Native vegetation conservation zone and recommanded native species for landcape planting.

• The Korean Journal of Ecology
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• 제21권5_3호
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• pp.589-602
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• 1998

Mt. Nam (265m), a city park of Seoul, was originally covered with a typical deciduous broad-leaved forests in Central Korea. However, the park forests have been changed the development for various purpose such as the construction of castle wall, road way, broadcasting station, theater, hotel and apartments, in addition, to thoughtless plantation or alien plant introduction. Human population growth from ca. 100 thousands persons less in that time established Seoul as the capital of choseon dynasty in 1394 to ten millions over persons at present, accelerated the vegetational changes of the park. mt. Nam boundary in those days of sunjong (1908) also was much shrinked as much the range of 300 m distance in the northern most to 700 or 800m distance in some places. The actual vegetation of Mt. Nam largely can be classified by floristic composition into two plant communities of Quercus mongolica community and Pinus densiflora community, four plantations of Pinus rigida, Robinia pseudo-acacia, Populus tomentiglandulosa and other tree species, and on mixed forest with native and alien tree species in secondary succession stage (Yim et al. 1987). The restoration movement of Mt. Nam toward to the natural condition of forest or biodiversity is moving now. However, in the movement there are some problems such as the lack of ecological consideration and the undesirable decision of priority in the practice. A warning should be given, especially, on the undesirable plantation of non-native tree species restricting the forest succession, as in the case of southern slope of Mt. Nam. First of all, the most importance in Mt. Nam management is that the restoration for natural forest and biodiversity should be carried on the basis of integrated ecological principles based on the site evaluation.

• 농촌계획
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• 제16권4호
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• pp.45-51
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• 2010

The purpose of this study is on monitoring complementary forest of village according to restoration project. Accordingly, this study was accomplished in case of Dubang complementary forest of village in Wanju-gun which was indicated as beautiful village forest by Korean government. This study describes the restoration project and identifies the change of species diversity and succession through monitoring. For this, vegetational survey was performed in 2003 and 2010. D(Dominant degree) and S(Sociability degree) was measured by Brown-Blanquet's method. The results demonstrate significant increase of species diversity and progress of natural succession. It means ecological structure and function have improved. Also ecological disturbance appears here and there on account of insufficient management.

• 한국환경생태학회지
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• 제26권4호
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• pp.604-619
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• 2012

독일의 산림미학(숲미학)과 영국의 산림디자인 개념에 따르면 우리나라 국립공원 인공림도 단계별로 생태적 복원이 필요하며, 본 연구는 국립공원 인공림의 식생구조를 분석하여 생태적 천이를 유도하기 위한 식생유형별 간벌 밀도 기준을 제시하고자 수행하였다. 국립공원 중 치악산, 속리산, 덕유산, 내장산에 분포하는 잣나무림, 전나무림, 편백림, 은사시나무림, 일본잎갈나무림 등 인공림 8개소와 소나무군집, 소나무-졸참나무군집, 졸참나무군집 등 자연림 3개소 등 총 11개소에 $20m{\times}20m(400m^2)$ 크기의 방형구를 설정하였다. 식생구조 특성을 고려하여 인공림을 천이미발달형, 외래종치수발달형, 천이초기형으로 유형화하였다. 종다양도(H')는 천이미발달형 0.9681~1.1323, 외래종치수발달형 1.0192~1.1870, 천이초기형 1.3071~1.3892, 자연림 1.2202~1.3428로 침엽수 단일수종 위주의 단층구조의 인공림보다 천이초기형 인공림과 다층구조의 자연림의 종다양도가 다소 높았다. 단계별 간벌 밀도는 30~60% 범위로 하되, 천이미발달형은 외래종 우점치가 88~90%로 높으므로 대경목부터 3단계에 걸쳐 간벌하고, 외래종치수발달형은 외래종 우점치가 60~97%로 높고 아교목층과 관목층에 치수가 발달하고 있어 조기에 외래종 치수를 제거하고 1단계 또는 2단계에 걸쳐 간벌하며, 천이초기형은 외래종 우점도가 30% 이하로 자생종과 경쟁하는 외래종을 우선적으로 간벌하고 1단계 또는 2단계에 걸쳐 간벌할 것을 제시하였다.

• 한국조경학회지
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• 제19권3호
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• pp.41-54
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• 1991

This study was executed to analyze the vegetational landscape structure and administration planning of Younguan Royal Tomb forest by the classification and DCA ordination were applied to the study are in order to classify them into several groups based on environmental variables. Also Younguan Royal Tomb forest comparison of a pair of photographs taken in 1920s and 1990. Sixteen sites were sampled with clumped sampling method in september 1990 and five quadrats were examined in each site. By classification and DCA, the plant community were divided into two groups(A. japonica community, P. densiflora, Quercus acutissima community) by the humus. Pinus densiflora community of actual vegetion covered 15.9%, Alnus japonica 6.5% and Quercus community 65.6% of the total area. And the afforested vegetation of P. koraiensis. P. rigida and Juglans mandshurica covered 13.2%. DCA ordination showed that successional trends of tree species seem to be from P. densiflora, Q. aliena to Q. acutissima in P. densiflora community and from A. japonica community of the upper layer. By the comparison of couple photographs between 1920s and 1990 we can recognize the change of historical landscape composed of P. densiflora community, A. japonaca and those community shall be conserved by the disclimax method, i.e. the broadleaf vegetation in the underlayer in the P. densiflora community should be cleared out. Otherwise the vegetational landscape sructure in Younguan Royal Tomb is successed to progress succession to Q. acutissima landscape.

• 한국환경생태학회지
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• 제7권2호
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• pp.172-180
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• 1994

덕유산 국립공원 자연보존지구인 적상산성 일대의 삼림을 대상으로 25개 조사구(20m$\times$25m)의 식생자료를 토대로 상대우점치, 흉고 직경급 분포, 종 다양도지수, DCA 및 TWINSPAN분석을 실시하였다. 25개 조사구에서의 우점수종으로 출현한 수종은 신갈나무, 까치박달, 졸참나무, 층층나무이었고, 전체적으로는 신갈나무가 우점수종으로 생육하고 있었다. 적상산성의 식생은 4개의 식물군으로 분류되었으며, 신갈나무에서 까치박달로 천이되고 있는 천이도중상의 식생구조를 나타내었다. 무주양수발전소의 댐 건설로 인한 기상변화로 적상산성의 삼림식생은 습윤지성 음수계열의 수종으로 식생천이가 가속화될 것으로 예상된다.

• The Korean Journal of Ecology
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• 제14권1호
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• pp.15-23
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• 1991

The early vegetational recovery and species diversity were investigaed in burned pine forest of Mt. Todoksn from 1986 to 1990. The changes of vegetation in the burned site occurred Miscanthus→Miscanthus-Lespedeza→Lespedeza community. The biological spectra based on SD(%) and SP(%) of the burned site were similar to the unburned site with H---e type. The degree of succession(DS) was gradually increased with succession in burned site. The species diversity index(H') and evenness index(e) were declining successional trend, nut dominance index(C) inclining successional trend in the burned site. The domiance-diversity curves of the burned site showed gradual decrease in diversity and evenness, and then slopes of them were progressively steep in early successional stage.

• 한국초지조사료학회지
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• 제17권3호
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• pp.257-264
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• 1997

This study was conducted to assess present situiatioq of oversowing grassland yield and vegetational succession of abondoned since 6 years passed grassland in Wonju. The highest annual h s h weight yield was 28ton/ ha and the lowest was I lton/ha and the grass rate of investigated oversowing grasslands were range from 19.5% to 9lS%. The soil properties of abandoned oversowing grassland, such as soil pH content of organic matter, available phosphorus, exchangeable potasium, calcium, and magnesium were 5.7, 3.88%, 3lppm, O.lme1100g 4.9meI 100g and 2.3me/100g, respectively. The floristic composition of abandoned grassland were composed 26 species of vascular plants. The dominant species based on SDR, of grassland were Miscanthus sinensis var. purpurascens(56.32%). Artemisia feddei(48.62%) and Dactylis glomerata(43.85%). The biological spectra showed the H-$D_1$-$R_5$-e type.