Ⅰ. Vegetation structure of Mt. Geumsan, Namhae In order to research the vegetation structure of Geumsan, Namhae, 75 square districts (400㎡) were divided into 3 sections in direction, ridges, and forest physiognomy, and vegetation was investigate...

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https://www.riss.kr/link?id=T16663865
진주 : 경상국립대학교 대학원, 2023
학위논문(박사) -- 경상국립대학교 대학원 , 산림자원학과 산림자원학 , 2023. 2
2023
한국어
식생구조 ; 희귀식물 ; 한국특산식물 ; 식물구계학적 특정식물 ; 외래식물
경상남도
Studies on the Vegetation Structure Analysis and Flora of Mt. Geumsan, Namhae, and Characteristics of Wisteriopsis japonica
x, 162 p. : 삽화 ; 30 cm
경상국립대학교 논문은 저작권에 의해 보호받습니다.
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I804:48003-000000032750
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다운로드다국어 초록 (Multilingual Abstract)
Ⅰ. Vegetation structure of Mt. Geumsan, Namhae In order to research the vegetation structure of Geumsan, Namhae, 75 square districts (400㎡) were divided into 3 sections in direction, ridges, and forest physiognomy, and vegetation was investigate...
Ⅰ. Vegetation structure of Mt. Geumsan, Namhae
In order to research the vegetation structure of Geumsan, Namhae, 75 square districts (400㎡) were divided into 3 sections in direction, ridges, and forest physiognomy, and vegetation was investigated.
As a result of classifying the plant communities, the 1 section was found in the 21 survey districts: Quercus serrata - Eurya japonica- Cornus kousa community, Quercus serrata - Styrax japonicus - Cornus kousa community, Pinus thunbergii - Prunus sargentii - Quercus serrata community in 3 clusters. the 2 Section has 2 clusters in 27 survey districts, including Quercus serrata – Pinus thunbergii – Pinus densiflora community, and Quercus serrata - Styrax japonicus - Pinus thunbergii community and 3 Section has 2 cluster in 27 survey districts, including Quercus serrata – Carpinus turczaninovii - Pinus thunbergii community, and Quercus mongolica - Styrax japonicus- Acer pseudosieboldianum community. In most surveys, Quercus serrata and Pinus thunbergii were dominant, while hillside was dominated by Cornus kousa and Styrax japonicus.
In the correlation between tree species in section 1, Lindera glauca and Pinus thunbergii, Pourthiaea villosa;; Toxicodendron trichocarpum and Fraxinus sieboldiana; Pinus thunbergii and Ligustrum japonicum, Pourthiaea villosa; Ligustrum japonicum and Styrax japonicus, Prunus sargentii; Stephanandra incisa and Fraxinus sieboldiana; Stewartia koreana and Aria alnifolia; Lindera obtusiloba and Styrax obassia; Carpinus laxiflora and Quercus serrata have strong positive correlations. A strong negative correlation was established between Pinus thunbergii and Quercus serrata; Ligustrum japonicum and Quercus serrata; Prunus sargentii and Carpinus laxiflora and Quercus serrata.
The species diversity index for each cluster was relatively low in 0.6827 to 0.7748 in Section 1
In the correlation between tree species in section 2, Pinus thunbergii and Eurya japonica; Ligustrum japonicum and Callicarpa japonica; Stephanandra incisa and Acer pseudosieboldianum; Styrax japonicus and Neoshirakia japonica, Cornus kousa; Eurya japonica and Fraxinus sieboldiana, Smilax china have strong positive correlations. A strong negative correlation was established between Acer pseudosieboldianum and Eurya japonica; Eurya japonica and Cornus kousa, Lindera obtusiloba; Cornus kousa and Fraxinus sieboldiana; Lindera obtusiloba and Smilax china.
The species diversity index for each cluster was 0.8072 to 0.8860 in Section 2
Section 3 consists of Lindera glauca and Viburnum erosum, Lespedeza maximowiczii; Pinus thunbergii and Symplocos sawafutagi, Cornus kousa; Stephanandra incisa and Pourthiaea villosa; Quercus variabilis and Prunus sargentii; Acer pseudosieboldianum and Lindera erythrocarpa; Viburnum erosum and Fraxinus sieboldiana; Lindera erythrocarpa and Pourthiaea villosa; Lindera obtusiloba and Callicarpa japonica; Carpinus laxiflora and Pourthiaea villosa; Fraxinus sieboldiana and Lespedeza maximowiczii have strong positive correlations. A strong negative correlation was established between Lindera erythrocarpa and Quercus serrata; Lindera obtusiloba and Rhododendron schlippenbachii; Quercus mongolica and Quercus serrata.The species diversity index for each cluster was relatively low in 0.9183 to 0.7323 in Section 3.
Ⅱ. Flora of Mt. Geumsan
As a result of investigating the plant distribution of Mt. Geumsan, Namhae, considering the direction, topography, altitude, and accessibility, etc., a total of 693 taxa of vascular plants, including 117 families, 373 genera, and 602 species, 5 subspecies, 72 varieties, and 14 forma were appeared in 7 sections.
Among them, a total of 46 taxa of pteridophyta, including 11 families, 24 genera, 45 species, 1 variety, a total of 15 taxa of gymnospermaes, including 4 families, 6 genera, 12 species, 3 varieties, and a total of 632 taxa of angiosperms , including 102 families, 343 genera, 545 species, 5 subspecies, 68 varieties, 14 forma were appeared. As for rare plants designated by the Korea Forest Service, a total of 21 taxa, including 18 families, 18 genera, 20 species, 1 varieties were appeared
By type, for rare plants, the CR grade was 6 taxa with Isoetes japonica, Magnolia kobus, Prunus × yedoensis , Utricularia uliginosa, Metanarthecium luteoviride, Dendrobium moniliforme etc., the EN grade is Cymbidium macrorhizon and the VU grade is Taxus cuspidata, Drosera rotundifolia, Wisteriopsis japonica, Utricularia bifida etc. in 4 taxa, LC The grades are Selliguea hastata, Abies koreana, Asarum maculatum, Corylopsis coreana, Viola albida, Chionanthus retusu, Utricularia caerulea, Arisaema heterophyllum etc. 8 taxa, Alangium platanifolium and Scrophularia koraiensis appeared in DD grade, so 18 families, 18 genera, 20 species, 1 variety, 21 taxa appeared. Three taxa, Cymbidium macrorhizon, Metanarthecium luteoviride and Utricularia uliginosa which were designated as Class II organisms, appeared. Korean endemic plant incorporated 18 taxa, including 14 families, 17 genera, 17 species, 1 variety.
Floristic regional indicator plant incorporated 107 taxa, Grade Ⅴ was 11 taxa such as Isoetes japonica , Millettia japonica, Metanarthecium luteoviride etc., Grade Ⅳ was 11 taxa such as Drosera rotundifolia, Corylopsis gotoana var. coreana, Sanguisorba longifolia etc., Grade Ⅲ was 23 taxa such as Selaginella involvens, Dryopteris fuscipes, Scrophularia koraiensis etc., Grade Ⅱ was 13 taxa such as Equisetum hyemale , Crypsinus hastatus, Rhaphiolepis indica var. umbellata etc., Grade Ⅰ was 49 taxa such as Lygodium japonicum, Dicranopteris pedata, Euonymus macropterus etc., including 58 families, 91 genera, 102 species, 1 subspecies, 4 variety were appeared.
Exotic plants incorporated 65 taxa, including 28 families, 55 genera, 64 species, 1 subspecies, and the urbanization index was 11.2% and the naturalization rate was 6.1%. This was lower than Korea's average naturalization rate of 10.3%.
Ⅲ. characteristics of Wisteriopsis japonica
A rare plant, Wisteriopsis japonica, around Mt. Geumsan, Namhae, is a deciduous plant with a length of about 3m and a stem with a thickness of about 5.5cm. Flowering is in July-August, and fruiting is in October-November. It is mainly distributed in the altitude of 18~107m and grows in a place with a lot of sunlight. The pollen is monad, trigonal spherical, and the surface pattern is reticular.
As a result of analyzing the soil of the habitat, Organic matter content was 24.80±18.70%, Effective phosphoric acid 23.00±13.06 mg/kg, Exchangeable Cation K+ was 0.33±0.097 cmol+/kg, Exchangeable Cation Ca2+ was 3.30±2.16 cmol+/kg, Exchangeable Cation Mg2+ was found to be 1.10±0.78cmol+/kg, soil pH was 4.8±0.25, and Electrical conductivity was 0.52±0.46dSm-1.
Seed germination was 100% in the Geumpyeong Bridge area, 90% in Wolgok Village, 85% in Woncheon Village and Gwangdu Village, and 75% in Beopmunsa after 40 days of germination test, with an average of 87%.
Number of leaflet was the most common in Woncheon Village with 7, and significant differences were shown by regions. Length of terminal leaflet petiole was high in Beopmunsa and Gwangdu Village, and showed a significant difference from the rest of the surveyed areas. Width of terminal leaflet was the widest in Wolgok and Gwangdu villages, and showed significant differences from the rest of the surveyed areas. In the case of number of inflorescence flower there were at least 2 to a maximum of 24, which was found to be large in Beopmunsa and Woncheon Village, and significant differences were found by region. Length of fruit was 54.48mm at least and 122.32mm at maximum, showing a higher average than other survey areas in Woncheon Village and Gwangdu Village, and there was a significant difference compared to other survey areas.
목차 (Table of Contents)
참고문헌 (Reference)
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6. Zeigerwerte der Gefässpflanzen Mitteleuropas, Ellenberg, H., 18. 2. Auflage, pp.258, , 1992
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8. Dominance and diversity in land plant communities, Whittaker, R. H., pp.147, , 1965
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