인간의 영향에 따른 도시지역 식물종의 분포 패턴 및 특성 Distribution Patterns and Characteristics of Plant Species by Human Impact in Urban Areas1a - Case Study of Cheon-ju -원문보기
본 연구의 목적은 인간의 간섭 및 영향에 따른 도시지역에서의 식물종의 분포패턴 및 특성을 분석하는데 있다. 전주시에서 자생적으로 이입된 모든 유관속 식물종에 대한 포괄적 자료습득을 위하여 각 1헥타 크기의 106개 표본 조사구가 분석되었다. 이러한 표본조사구는 전주시의 전형적인 토지이용유형을 대표하고 도심지역으로부터 다양한 이격거리를 갖도록 선정되었다. 종풍부성, 생활형의 패턴 그리고 외래종의 비율이 표본조사구의 헤메로비 정도와의 관계에 대해서 분석되었다. 식물종의 수는 적당히 영향을 받는 부지에서 가장 높게 나타남을 알 수 있었다. 이는 적당한 교란은 종풍부성 증가를 유도한다는 중간 교란 가설에 상응하는 결과이다. 인간의 영향을 가장 많이 받는 부지의 식물상은 일년생 식물과 외래종의 비율이 가장 높은 특징을 보였다. 그리고 일부 식물종들은 토지이용유형과 도시구역에 상응하는 유사한 분포를 갖는 세 가지 그룹인 도시지역 기피종(땅비싸리, 졸참나무, 개옻나무 등), 도시지역 및 외곽지역에 널리 분포하는 종(닭의장풀, 개망초, 박주가리 등)과 도시지역 선호종(애기땅빈대, 개쑥갓, 서양민들레 등)으로 구분되었다.
본 연구의 목적은 인간의 간섭 및 영향에 따른 도시지역에서의 식물종의 분포패턴 및 특성을 분석하는데 있다. 전주시에서 자생적으로 이입된 모든 유관속 식물종에 대한 포괄적 자료습득을 위하여 각 1헥타 크기의 106개 표본 조사구가 분석되었다. 이러한 표본조사구는 전주시의 전형적인 토지이용유형을 대표하고 도심지역으로부터 다양한 이격거리를 갖도록 선정되었다. 종풍부성, 생활형의 패턴 그리고 외래종의 비율이 표본조사구의 헤메로비 정도와의 관계에 대해서 분석되었다. 식물종의 수는 적당히 영향을 받는 부지에서 가장 높게 나타남을 알 수 있었다. 이는 적당한 교란은 종풍부성 증가를 유도한다는 중간 교란 가설에 상응하는 결과이다. 인간의 영향을 가장 많이 받는 부지의 식물상은 일년생 식물과 외래종의 비율이 가장 높은 특징을 보였다. 그리고 일부 식물종들은 토지이용유형과 도시구역에 상응하는 유사한 분포를 갖는 세 가지 그룹인 도시지역 기피종(땅비싸리, 졸참나무, 개옻나무 등), 도시지역 및 외곽지역에 널리 분포하는 종(닭의장풀, 개망초, 박주가리 등)과 도시지역 선호종(애기땅빈대, 개쑥갓, 서양민들레 등)으로 구분되었다.
The purpose of this study is to analyze the distribution patterns and characteristics of plant species by human impact in urban areas. In order to achieve a comprehensive data acquisition of all autogenously introduced vascular plant species occurring in the city of Cheon-ju, this study made an anal...
The purpose of this study is to analyze the distribution patterns and characteristics of plant species by human impact in urban areas. In order to achieve a comprehensive data acquisition of all autogenously introduced vascular plant species occurring in the city of Cheon-ju, this study made an analysis of 106 sample plots, each with a size of one hectare, These sample plots were selected to represent the typical land-use patterns within the city of Cheon-ju and to cover the various distances from the city center. Species richness, patterns of life forms, and the percentage of non-native species were analyzed in relation to the degree of hemeroby of the sample plots. It was found that the species number appeared the largest in sites that were moderately influenced. This result corresponds to the intermediate disturbance hypothesis that moderate disturbance leads to an increase in species richness. The flora of sites which were subject to the highest level of human impact, was characterized by a high proportion of annual species and non-native species. In addition, some species were divided into three groups with similar distribution corresponding to land-use type and urban zone: urbanophobic (e.g. Indigofera kirilowii, Prunus sargentii, Rhus trichocarpa), urbanoneutral (e.g. Commelina communis, Erigeron annuus, Metaplexis japonica) and urbanophilus (e.g. Euphorbia supina, Senecio vulgaris, Taraxacum officinale).
The purpose of this study is to analyze the distribution patterns and characteristics of plant species by human impact in urban areas. In order to achieve a comprehensive data acquisition of all autogenously introduced vascular plant species occurring in the city of Cheon-ju, this study made an analysis of 106 sample plots, each with a size of one hectare, These sample plots were selected to represent the typical land-use patterns within the city of Cheon-ju and to cover the various distances from the city center. Species richness, patterns of life forms, and the percentage of non-native species were analyzed in relation to the degree of hemeroby of the sample plots. It was found that the species number appeared the largest in sites that were moderately influenced. This result corresponds to the intermediate disturbance hypothesis that moderate disturbance leads to an increase in species richness. The flora of sites which were subject to the highest level of human impact, was characterized by a high proportion of annual species and non-native species. In addition, some species were divided into three groups with similar distribution corresponding to land-use type and urban zone: urbanophobic (e.g. Indigofera kirilowii, Prunus sargentii, Rhus trichocarpa), urbanoneutral (e.g. Commelina communis, Erigeron annuus, Metaplexis japonica) and urbanophilus (e.g. Euphorbia supina, Senecio vulgaris, Taraxacum officinale).
* AI 자동 식별 결과로 적합하지 않은 문장이 있을 수 있으니, 이용에 유의하시기 바랍니다.
문제 정의
The present study focuses on the city of Cheon-ju in southwest Korea, considered representative for many continuously growing cities in Korea, This study aims to qualitatively and quantitatively assess human impact on the flora and sites in Korean urban area. First, which and how can influence anthropogenic impact on current flora? Thus, species richness, spectra of life forms, and the performance of non-native species are analysed in relation to the degree of hemeroby of the sites.
Additionally, distribution of plant species was investigated with regard to land-use types and to the definite urban zone. This study is considered a contribution to the significant information for maintaining of biodiversity and nature conservation in Korean urban-industrial areas.
대상 데이터
, 1993). In order to achieve a comprehensive survey of all plant species occurring in the city of Cheoneju, 106 sample plots, each with a size of 1 ha, were investigated(Figure 1). These sample plots met the following requirements: 1) they cover the whole distance from the city centre to the outskirts as a prerequisite for the subsequent analyse of floristic gradients: and 2) they represent the typical land-use types within the city of Cheon-ju.
성능/효과
latiusculum, Quercus acutissima, Quercus serrata, Rhododendron mucronulatum, Rhus trichocarpa, Rosa multiflora, Smilax china, Stephanandra incisa, Styrax japonica and Zanthoxylum schinifb!ium)(Fi응ure 6). 16 species belonged to second group as the most frequent species in the city of Cheon-ju(e.g. A calypha australis, Achyranthes bidentata v. tomentosa, Artemisia princeps v. orientalis, Commelina communis, Cyperus iria, Eleusine indica, Erigeron annuus, Erigeron canadensis, Lactuca indica v. laciniata, Metaplexis japonica, Oxalis corniculata, Persicaria vulgaris, Plantago asiatica, Portulaca oleracea, Setaria viridis and Stellaria aquaticd)(Vigure 7). Third group ofspecies which 바low a clear distribution in the built-up urban zone and occur with decreasing frequency in the non-urbanized area(e.
The European concept of hemeroby as a measure of human impact integrates the spectrum of anthropogenic disturbances that influence a distinct ecosystem type. The study revealed that anthropogenic disturbance of natural sites has a considerable effect on species richness, life form patterns, and the occurrence of non-native plant species. According to the intermediate disturbance hypothesis, formulated by Connell(1978) and Grime(1979), moderate disturbance leads to an increase in species richness compared to sites that are very weakly or very highly disturbed.
laciniata, Metaplexis japonica, Oxalis corniculata, Persicaria vulgaris, Plantago asiatica, Portulaca oleracea, Setaria viridis and Stellaria aquaticd)(Vigure 7). Third group ofspecies which 바low a clear distribution in the built-up urban zone and occur with decreasing frequency in the non-urbanized area(e.g. Agropyron tsukushiense v. transiens, Amaranthus lividus, Calystegia hederacea, Digitaria violascens, Euphorbia supina, Oxalis corniculata f. rubrtfblia, Poa annua, Poa prat ensis, Polygonum aviculare, Rorippa indica, Sagina japonica, Senecio vulgaris, Solarium nigrum and Taraxacum officinale)(Figurc 8).
참고문헌 (27)
Blume, H.P. and H. Sukopp(1976) Okologische Bedeutung anthropogener Bodenveranderungen. Schr.-R. f. Vegetationskde. 10: 75-89
Conell, J.H.(1978) Diversity in tropical rain forests and coral reefs. Science 199: 1302-1310
Grime, J.P.(1979) Plant strategies and vegetation processes. Wiley, Chichester, 417pp
Jackowiak, B.(1988) The hemeroby concept in the evaluation of human influence on the urban flora of Vienna. Phytocoenosis 10: 79-96
Jalas, J.(1955) Hemerobe und hemerochore Pflanzenarten.Ein terminologischer Reformversuch. Acta Soc. Fauna Flora Fenn. 72: 1-15
Kim, Y.M.(2001) Untersuchung von Flora, Vegetation und Biotoptypen in der dorflichen Kultur- landschaft Koreas. Dissertation. TU Berlin, 221pp
Kowarik, I.(1988) Zum menschlichen Einfluss auf Flora und Vegetation. Theoretische Konzepte und ein Quantifizierungsansatz am Beispiel von Berlin (West). Landschaftsentwicklung und Umwelt- forschung 56: 1-280
Kowarik, I.(1990) Some responses on flora and vegetation to urbanisation in Central Europe. In: Sukopp, H. S. Hejny and I. Kowarik(eds.), Urban ecology, pp. 45-74, SPB Acad. Publ., The Hague
Kowarik, I.(1999) Naturlichkeit, Naturnahe und Hemerobie als Bewertungskriterien.-In: Konold W., Boker R.& Hampicke U.(esd.), Handbuch Naturschutz und Landschaftspflege .-Ecomed, Landsberg, pp.1-18
Kunick, W.(1974) Veranderungen von Flora und Vegetation einer Grossstadt am Beispiel von Berlin (West). Dissertation. TU Berlin, 472pp
Kwon, W.Y. and K.J. Kim(2001) Urban management in Seoul. Policy issues and responses. Seoul Development Institute, Seoul
Lee, C.B.(1993) Illustrated flora of Korea. Hyang Mun Sa, Seoul, 990pp
Ministry of Environment Korea(1996) Project on the plan framework "Eco-City"
Park, S.H.(1995) Colored illustrations of naturalized plants of Korea. Il Cho Kak, 371pp
Park, T.Y.(1997) Natural resources management policy in Korea. In: Han, W.J. and E.Y. Cho (Eds.): Environmental policies: International issues, case studies, and strategies, pp. 197-209
Raunkiaer, C.(1934) The life forms of plants and statistical plant geography. Clarendon Press, Oxford, 630pp
Schmitz, S.(2000) Die spontane Gefasspflanzenflora zwischen Berlin-Mitte und Berlin Kopenick. Landschaftsentw. u. Umweltforsch. 116: 1-181
Schulte, W., H. Sukopp and P. Werner(1993) Flachendeckende Biotopkartierung im besiedelten Bereich als Grundlage einer am Naturschutz orientierten Planung. Natur und Landschaft 68: 491-526
Seoul City(2000) Biotope mapping and its application for the development in Seoul City. Seoul City, Seoul
Sukopp, H.(1969) Der Einfluss des Menschen auf die Vegetation. Vegetatio 17: 360-371
Sukopp, H.(1972) Wandel von Flora und Vegetation in Mitteleuropa unter dem Einfluss des Menschen. In: Berliner Landwirtschaft 50: 112-135
Sukopp, H.(1983) Okologische Charakteristik von Grossstadten. In: Grundriss der Stadtplanung. Akademie fur Raumforschung und Landesplanung, Hannover: 51-82
Sukopp, H.(1990) Stadtokologie. Das Beispiel Berlin. Reimer. Berlin, 455pp
Sukopp, H. and R. Wittig(1993) Stadtokologie. Gustav Fischer Verlag. Stuttgart, 402pp
Wittig, R., D. Diesing and M. Godde(1985) Urbanophob - urbanoneutral - urbanophil. Das Verhalten der Arten gegenuber dem Lebensraum Stadt. Flora 177: 265-283
Zerbe, S., U. Maurer, S. Schmitz and H. Sukopp (2002) Biodiversity in Berlin and its potential for nature conservation. Landscape and Urban Planning 62: 139-148
Zerbe, S. and H. Sukopp(1996) Ecological development in European cities with special regard to nature conservation - Berlin as an example. Proceedings of the International Symposium on Local Agenda 21 and Eco-City Development, Seoul, Korea: 29-57
※ AI-Helper는 부적절한 답변을 할 수 있습니다.