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한국생태학회 / v.13, no.4, 1990년, pp.331-342 
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서울市 步道와 街路樹밑의 植生에 관한 分析
( Analysis of Vegetation on the Pavements and under the Street Trees in Seoul ) |
| ;; 서울대학교 사범대학 생물교육과;;
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| Analysis of vegetation on the pavements and under the trees of streets in Seoul city were investigated from July to November 1989. All of the vascular herbs were 9 orders, 13 families, 30 genera, 37 species and 1 forma. Species diversity and evenness index were higher on the pavements than under the trees of streets. Eragrostis multicaulis with C-4 pathway was a dominant species, and next orders of importace values were Eleusine indica(C-4), Digitaria sanguinalis(C-4), Taraxacum officinale(C-3) and Erigeron annus(C-3). On the pavements and under the trees of streets, light intensity and surface temperature were very high, Also, these sites were affected by many kinds of human interferences. Therefore, it was an example of adaptation to specific ecological environments that C-4 plats were more dominant than C-3, growth forms of C-3 plants were rosette or prostrate, and annual or biennial plants were distributed in these studied sites. Generally, fruits types were grains, achens and capsules. Seeds were very small and some had appendages such as pappus. |
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| 키워드 |
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The Korean Journal of Ecology / v.13, no.4, 1990년, pp.331-342
한국생태학회
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199011919968312)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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