http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
송호경 ( Song Ho Gyeong ),이미정 ( Lee Mi Jeong ),이선 ( Lee Seon ),김효정 ( Kim Hyo Jeong ),지윤위 ( Ji Lyun Wi ),권오원 ( Kwon O Won ) 한국산림과학회 2003 한국산림과학회지 Vol.92 No.4
The aim of this study was to characterize the forest vegetation structure and site of Quercus mongolica forest for ecological forest management and ecological niche. The results are as follows : the dominant species in Quercus mongolica forest were Quercus mongolica, Acer pseudosieboldinum, Rhododendron schlippenbachii, Acer mono, Tilia amurensis, and Fraxinus rhynchophylla. DBH analysis showed thar Quercus mongolica seems to remain as a dominant species for the present because they had normal distribution density, that is, low density of big and small individuality, highdensity of middle individuality. With the classification of TWLNSPAN, Quercus mongolica community was classified four groups, such as Quercus mongolica-Sorbus alnifolia, Quercus mongolica-Tilia amurensis, Quercus mongolica-Fraxinus sieboldiana, and Quercus mongolica-Styrax obassia communities. The results of the correlation analysis of Quercus mongolica major communities and environment factors are as follows; Quercus momgolica-Tilia amurensis community was found in gentle sloped area that has high percentage Ca, Mg CEC and low percentage available phosphorus. Quercus mongolica-Sorbus alnifolia community was found in middle sloped area that has middle percentage Ca, Mg, CEC and available phosphours. Quercus mongolica-Fraxinus sieboldiana community was found in steep sloped area that has low percentage Ca, Mg, CEC and high percentage available phosphorus. Quercus mongolica-Styrax obassia community was found in steep sloped area that has middle percentage Ca, available phosphorus and low percentage Mg, CEC.
이미정 ( Lee Mi Jeong ),송호경 ( Song Ho Gyeong ),이준우 ( Lee Jun U ),전권석 ( Jeon Gwon Seog ),김효정 ( Kim Hyo Jeong ),정도현 ( Jeong Do Hyeon ) 한국산림과학회 2003 한국산림과학회지 Vol.92 No.4
This study was carried out to select proper species for early stage replantation in forest road cut-slope. From one to fifteen year elapsed forest roads in four regional areas of Chungchung-do, sample plots were selected, and their vegetations and environmental factors were investigated. Invaded species with high frequency ordered Lespedeza bicolor, Rubus crataegifolius, Pueraria thunbergiana, Lysimachia clethroides, Pinus densiflora, Youngia denticulata, Patrinia villosa, and Spodiopogon sibiricus. North cut-slope have the highest value of invaded species number and plant coverage, and so, north aspect cuould be best for plant invasion. According to ordination, distribution of species was influenced by elapsed year and cut-slope aspect. Dactylis glomerata, Eragrostis curvula, Lespedeza bicolor, Lespedeza cuneate, Amorpha fruticosa, Patrinia scabiosaefolia, Artemisia princeps var. orienfalis, Miscanthus sinensis, and Pinus densiflora were considered as proper species for replantation at south slope. Lolium perenne, Dactylis glomerata, Eragrostis curvula, Lespedeza bicolor, Lespedeza cuneata, Amorpha fruticosa, Pueraria thunbergiana, Carex humitis, Patrinia scabiosaefolia, Artemisia princeps var. orientalis, Artemisia keiskeana, Clematis apiifolia, Zanthoxylum schinifolium, Rhus chinensis, Rubus crataegifolius, Rhododendron mucronulatum, Weigela subsessilis, and Pinus densiflora were considered as proper species for replantation at north slope. Sowing herbs(Eragrostis curvula, Lolium perenne, Dactylis glomerata) that were seeded in early stage have changed into invasive herbs, parachute shrubs, and gravitative trees. Naturalized plants(Eragrostis curvula, Dactylis glomerata) that were seeded excessively in early stage have disturbed ecological succession in forest road cut-slope.
지윤의 ( Ji Yun Ui ),이미정 ( Lee Mi Jeong ),김효정 ( Kim Hyo Jeong ),이규석 ( Lee Gyu Seog ),이선 ( Lee Seon ),송호경 ( Song Ho Gyeong ) 한국환경생물학회 2003 환경생물 : 환경생물학회지 Vol.21 No.3
본 연구는 충남 금산군에 위치한 진악산 산림식생을 대상으로 식물사회학적 방법으로 산림군락을 분류하고 방형구법으로 임분 특성을 분석하였다. 진악산의 26개 조사구를 분석한 결과, 산림군락은 신갈나무군락, 굴참나무군락, 갈참나무군락 및 소나무군락으로 구분되었으며, 피도율은 교목층이 79.4%, 아교목층이 27.6%, 관목층이 37.0%, 초본층이 31.1%의 순으로 나타났다. DBH 2㎝ 이상의 수목을 대상으로 중요치를 분석한 결과는 신갈나무가 45.51, 소나무가 44.17, 굴참나무가 27.56, 졸참나무가 26.78, 갈참나무가 20.81, 벚나무가 15.58 등의 순으로 나타났으며, 흉고직경급을 분석한 결과 신갈나무, 굴참나무, 갈참나무, 소나무는 5㎝ 이하의 어린 개체와 15㎝ 이상의 큰 개체는 적고 5~15㎝의 중간 개체가 많아 이들이 당분간 우점할 것으로 판단된다. This study was carried out to analyze forest vegetation of Jinaksan in Geumsan, Chungnam Province. Employing the releve method of Braun-Blanquet, 26 plots were sampled in forest of Jinaksan. The communities were classified into Quercus mongolica, Quercus uariabilis, Quercus aliena, and Pinus densiflora communities. Coverage rate was 79.4% in tree layer, 27.6% in subtree layer, 37.0% in shrub layer, 31.1% in herb layer, respectively. The importance values were 45.51 in Q. mongolica, 44.17 in P. densiflora, 26.56 in Q. uariabilis, 26.78 in Q. serrata, 20.81 in Q. aliena, and 15.58 infPrunus serrulata var. spontanea, respectively. Most of the DBH in the Q. mongolica, Q. variabilis, Q. aliena, and P. densiflora was between 5 ㎝ and 15 ㎝. Therefore, Q. mon-golica, Q. variabilis, and Q. aliena will be dominant species in the study area for several decades.