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한국생태학회 / v.21, no.3, 1998년, pp.233-241 
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묵밭에서 교란처리구배에 따른 중간교란가설의 검증
( Test of Intermediate Disturbance Hypothesis by Experimental disturbance Gradient in Old-Field Plant Community ) |
| 이규송;김준호; 강릉대학교 생물학과;서울대학교 생물학과;
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| 초 록 |
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| In order to test of intermediate disturbance hypothesis that an intermediate level of disturbance maximize biodiversity and to elucidate the effect of disturbance during the early old-field succession, the response of plant community along an experimental disturbance gradient was investigated in a five-year old-field. Response of plant community along an experimental disturbance gradient was connected with light condition because artificial disturbance gradient had been treat by clipping of plants and removing of litter. Artificial disturbance in five-year old-field plant community retarded rate of succession by increasing invasion and performance of the earlier successional species in the initial and middle stage of disturbance treatment. The species richness in the blocks of intermediate disturbance level showed the peak in early and mid-summer. This result did correspond with the prediction of intermediate disturbance hypothesis. |
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| 키워드 |
| Intermediate disturbance hypothesis;Disturbance;Old-field;Succession;Biodiversity; |
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The Korean Journal of Ecology / v.21, no.3, 1998년, pp.233-241
한국생태학회
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199811919963152)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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