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한국생태학회 / v.18, no.2, 1995년, pp.207-218 
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Girbanr Hills의 식생
( Vegetation Studies of Girbanr Hills, District Swat, Pakistan ) |
| ;;; Pakistan Peshawar대학교 식물학과;Pakistan Peshawar대학교 식물학과;원광대학교 생물교육과;
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| 초 록 |
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| Five non-stratified plant communities, Dichanthium-Artemisia-Themeda, Dichanthium- Plectranthes-Themeda, Plectranthes-Carex-Myrine, Heteropogon- Dichanthium-Dodonaea and Artemisia-Cynodon-Ber-beris were recognized in Girbanr hills, District Swat, during autumn, 1992. The indices of similarity showed that the communities were dissimilar. The percentage of leptophyllous and nanophyllous, terophytic and nanophanerophytic species were higher than other groups. These indicate dry and disturben conditions. Due to autumn season most of the species were entering in dormant stage. There was no tree layer on southern slopes while northern slopes had a poor layer of Pinus roxburghii. Deforestation, uprooting, terrace cultivation and overgrazing followed by erosion are the main ecological problems. The presence of isolated trees of Pinus roxburghii and stunted Olea ferruginea indicate that the original vegetation might have been of chirpine or Olea-Pinus type. The area having resource potential can be changed into a forest or rangeland by proper protection and management. Suggestions in favour of improvement are given. |
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| 키워드 |
| Biological spectrum;Community structure;Indices of similarity;Leaf spectra;Phenological classification;Vegetation studies; |
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The Korean Journal of Ecology / v.18, no.2, 1995년, pp.207-218
한국생태학회
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199511919966663)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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