표제지
목차
I. 서론 9
II. 재료 및 방법 13
1. 조사지 개황 13
2. 조사방법 15
3. 노거수 건강도 평가 방법 16
III. 결과 및 고찰 18
1. 노거수의 현황분석 18
2. 노거수의 수령 분포 20
3. 노거수의 직경급 분포 22
4. 노거수의 수고 분포 23
5. 수목 활력도 평가 24
6. 토양의 이화학적 특성 26
7. 노거수의 외과수술 35
8. 노거수의 수세판단 37
9. 노거수의 관리방안 41
IV. 결론 45
참고문헌 47
국문초록 50
ABSTRACT 52
Appendix 54
Appendix I. Summary of old tree characteristics in Jinju Castle 54
Appendix II. Survey list of old tree in Jinju Castle 60
Table 1. The average climate factors in the Jinju Castle from 1988 to 2017 14
Table 2. Tree vitality assessment criteria using JunsMeter1 and ShigoMeter 15
Table 3. Criteria of each factor for judging the growth status of old Trees 16
Table 4. Criteria of assessment on management grade 17
Table 5. Soil physicochemical characteristics of representative areas in Jinju Castle 27
Figure 1. Jinju Castle on the Yeojido, which is an old map drawn in the Joseon Dynasty 13
Figure 2. Use guide of JunsMeter1 15
Figure 3. The location of 142 individuals designated as the old trees in Jinju Castle 18
Figure 4. Species distribution status of the surveyed site (Jinju Castle) 19
Figure 5. Age distribution status of the major old trees such Zelkova serrata(A),... 21
Figure 6. DBH distribution of old trees in Jinju Castle 22
Figure 7. Tree height of old trees in Jinju Castle measured by SUUNTO heightmeter 23
Figure 8. Vitality of old trees in Jinju Castle measured by JunsMeter1 25
Figure 9. Soil pH in representative areas of Jinju Castle(A) and species with excellent... 28
Figure 10. Organic matter content in representative soils in Jinju Castle 29
Figure 11. Concentration of available phosphoric(P) acid representative soils in... 30
Figure 12. Concentration of potassium(K) representative soils in Jinju Castle 31
Figure 13. Concentration of cationic calcium(Ca) representative soils in Jinju Castle 32
Figure 14. Concentration of cationic magnesium(Mg) representative soils in Jinju... 33
Figure 15. Electrical conductivity of representative soil in Jinju Castle 34
Figure 16. Species with tree surgery in Jinju Castle(A) and... 36
Figure 17. Analysis of vitality assessment of old trees in Jinju Castle... 37
Figure 18. Species distribution with excellent vitality(1st grade) among older trees... 38
Figure 19. Species distribution with good vitality(2nd grade) among older... 39
Figure 20. Distribution of species with slightly bad vitality(3rd grade), bad... 40