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국회도서관 홈으로 정보검색 소장정보 검색

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Abstract 9

I. 서론 13

II. 연구사 17

III. 재료 및 방법 20

1. 조사지 개황 20

1) 연구대상지 20

2) 조사지 기상 개황 22

3) 조사지의 입지환경 26

2. 조사 및 분석 방법 27

1) 토양환경분석 27

2) 식생구조 분석 28

3) 연륜생장 패턴 32

IV. 결과 및 고찰 36

1. 토양환경 36

1) 토양 화학적 성질 36

2. 구상나무림의 식생 41

1) 식생구조 41

2) 종다양도 59

3) 흉고직경급 분포 62

4) 수고와 흉고직경 분석 64

5) 군집유사도 지수 66

6) Morisita's index 67

7) 종간상관관계 70

3. 연륜생장 패턴 73

1) 기상데이터 분석 73

2) 측정한 기온과 기상청 관측소의 평균기온 81

3) 연륜생장량 분석 83

4) 연륜생장량과 기후인자와의 상관관계 86

V. 결론 94

1. 토양환경 94

2. 구상나무림의 식생 94

3. 연륜생장 패턴 96

VI. 참고문헌 98

List of Tables

Table 1. General weather condition in Sanchung-gun(1981~2010) 22

Table 2. General weather condition in Namwon-si(1981~2010) 23

Table 3. General description of the surveyed site 26

Table 4. Soil chemical properties of Abies koreana forest in surveyed site 36

Table 5. Importance values of tree layer in surveyed site 44

Table 6. Importance values of subtree layer in surveyed site 45

Table 7. Importance values of shrub layer in surveyed site 49

Table 8. Importance values of herb layer in surveyed site 55

Table 9. Species diversity of A. koreana forest in surveyed site 59

Table 10. Similarity index among surveyed districts 66

Table 11. Morisita's index of dispersion patterns for importance species in A. koreana forest 68

Table 12. Cumulative daily YDI and Tn in Banyabong and Seseok 74

Table 13. Distribution of temperature in Banyabong and Seseok 76

Table 14. Distribution of humidity in Banyabong and Seseok 78

Table 15. Mean annual ring growth of a 10 year period of A. koreana forest 84

Table 16. Summary the statistical significant relation between annual ring growth of A. koreana and monthly mean temperature 87

Table 17. Summary the statistical significant relation between annual ring growth of A. koreana and monthly mean precipitation 89

Table 17. Summary the statistical significant relation between annual ring growth of A. koreana and climate factors 90

List of Figures

Fig. 1. Location map of the surveyed site on Mt. Jirisan. 21

Fig. 2. Temperature and precipitation fluctuations by year in Sanchung-gun. 25

Fig. 3. Temperature and precipitation fluctuations by year in Namwon-si. 25

Fig. 4. DBH class distribution of A. koreana forest in surveyed sites. 62

Fig. 5. Distribution of height and DBH of A. koreana and P. jezoensis. 64

Fig. 6. Correlation among all pair-wise combination of woody species. 71

Fig. 7. Daily YDI and Tn in Banyabong and Seseok. 73

Fig. 8. Monthly temperature in Banyabong and Seseok. 77

Fig. 9. Monthly humidity in Banyabong and Seseok. 79

Fig. 10. Change of temperature lapse rate. 81

Fig. 11. Change of mean temperature in Banyabong, Seseok and observation station of KMA. 82

Fig. 12. The pattern of annual ring growth of A. koreana forest. 85