Test of Intermediate Disturbance Hypothesis by Experimental disturbance Gradient in Old-Field Plant Community

묵밭에서 교란처리구배에 따른 중간교란가설의 검증

  • Published : 1998.06.01

Abstract

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.

Keywords

References

  1. 서울대석사학위논문 묵밭의 초기 천이에서 고사체 처리에 의한 Connell과 Slatyer의 천이 진행 모델 검증 구연봉
  2. 서울대 석사학위논문 묵밭의 천이초기에 있어서 토양의 성질, 종다양성 및 r-K 선택의 변화 옥영호
  3. 서울대 박사학위논문 진부 (강원도 평창군) 일대 화전 후 묵밭의 식생 천이 기구 이규송
  4. 한생태지 v.15 제주지역에서 개망초의 발아 습성 및 내음성과 군락특성 이호준;김태성;변두원
  5. Ecology v.66 Experiments on disturbance in old field plant communities: Impact on species richness and abundance Armesto, J.J.;S.T.A. Pickett
  6. Vegetatio v.66 Removal experiments to test mechanisms of plant succession in old fields Armesto, J.J.;S.T.A. Pickett
  7. Ecology v.72 Disturbance and population structure on the shifting mosaic landscape Clark, J.S.
  8. Science v.199 Diversity in tropical rainforests and coral reefs Connell, J.H.
  9. Am. Nat. v.111 Mechanisms of succession in natural communities and their role in community stability and organization Connell, J.H.;R.O. Slatyer
  10. Oecologia v.71 Relationships between the effects of insect herbivory and sheep grazing on seasonal changes in an early successional plant community Gibson, C.W.D.;V.K. Brown;M. Jepsen
  11. Bull. Torrey Bot. Club v.114 Seedling colonization of experimental gaps in two old-field communities Golberg, D.E.
  12. Oecologia v.60 The effects of size of opening in vegetation and litter cover on seedling establishment of goldenrods (Solidago spp.) Golberg, D.E.;P.A. Werner
  13. Journal of Ecology v.68 Colonization by Verbascum thapsus (Mullein) of an old-field in michigan: experiments on the effects of vegetation. Gross, K.L.
  14. Ecology v.63 Colonizing abilities of biennial plant species in relation to ground cover: implications for their distributions in a successional sere Gross, K.L.;P.A. Werner
  15. Biological Reviews of the Cambridge Philosophycal Society v.52 The maintenance of species-richness in plant communities: the importance of the regeneration niche Grubb, P.J.
  16. Ecology v.70 Early successional patterns of forest species: Interactions of life history traits and disturbance Halpern, C.B.
  17. Ecology v.63 Species removals from a first-year old-field plant community Hils, M.H.;J.L. Vankt
  18. Korean J. Ecol. v.19 Response of old-field plant community to an experimental nitrogen gradient Lee, K.S.;J.H. Kim
  19. Geobotany v.15 Sucession in abandoned fields-Studies in central Bohemia, Czechoslovakia- Osboronova J.;M. Kovarova;J. Leps;K. Prach
  20. Oikos v.31 The response of an early successional community to shortened growing season Perozzi, R.E.;F.A. Bazzazz
  21. Oikos v.54 The ecological concept of disturbance and its expression at various hierachical levels Rickett, S.T.A.;J. Kolasa;J.J. Armesto;S.L. Collins
  22. Ecology v.56 Effects of species removal on an old-field community Pinder Ⅲ, J.E.
  23. Ann. Rev. Ecol. Syst. v.15 The role of disturbance in natural community Sousa, W.P.
  24. Oecologia v.88 Interactive effects of fertilization and disturbance on community structure and resource availability in an old-field plant community Wilson, S.D.;D. Tilman