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한국생태학회 / v.21, no.5_1, 1998년, pp.427-433 
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화분분석에 의한 정족산 무제치늪의 과거식생
( Past Vegetation of Moojaechi on Mt. Jungjok by Pollen Analysis ) |
| 박재근;장남기; 서울대학교 생물교육과;서울대학교 생물교육과;
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| 초 록 |
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| The standing crop and net production were estimated in Moojaechi on Mt. Jungjok. By using the decay model of organic carbon, absolute year of bog peat was calculated. Pollen analysis to bog peat revealed vegetational history and climate change around Moojaechi. The time required for amount of the accumulated peat in the bog was estimated in terms of the balance of the accumulation and decay of organic carbon of the deposit peat. Absolute year of the peat surveyed in this study was about 314 years. Pollen of Pinus was predominant in all the pollen zone, Geamineae and Cyperaceae increased in lower pollen zone while Pinus in upper pollen zone. This showes that climate of the past was probably more humid than that of present. In addition, middle pollen zone showed warming trend which is suggested by high pollen concentration of Quercus, Juglans, Carpinus and Corylus. It suggests that overall environment and vegetation were changed from warmer and more humid to dry condition in Moojaechi and it is considered as the course of boggy ground formation by retrogressive successions. |
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| 키워드 |
| Moojaechi;Pollen analysis;Pinus;Gramineae;Cyperaceae; |
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The Korean Journal of Ecology / v.21, no.5_1, 1998년, pp.427-433
한국생태학회
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199811919963367)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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