표제지
목차
I. 서론 7
II. 재료 및 방법 9
III. 결과 및 고찰 13
1. 토양특성 13
2. 수종 별 낙엽분해 잔존율 16
3. 수종별 양분 변화 20
1) 질소 20
2) 인 23
3) 칼륨 25
4) 칼슘 27
5) 마그네슘 29
IV. 결론 32
참고문헌 34
Abstract 37
감사의 글 39
Table 1. Location, soil bulk density, and three phase in soil profile survey plot 14
Table 2. Soil physical properties of the Kumsan LTER site 15
Table 3. Soil chemical properties of the Kumsan LTER site 16
Figure 1. Monthly variation of temperature in the Kumsan LTER site 11
Figure 2. Monthly variation of precipitation in the Kumsan LTER site 12
Figure 3. Remaining mass for leaf litter decomposition of three deciduous broad leaf tree species in the Kumsan LTER site 19
Figure 4. Linear relation between leaf decomposition and days in three deciduous broad leaf tree species in the Kumsan LTER site 20
Figure 5. Changes of nitrogen concentration of three deciduous broad leaf tree species in the Kumsan LTER site 21
Figure 6. Changes of remaining N of leaf litter in three deciduous broad leaf tree species in the Kumsan LTER site 22
Figure 7. Changes of phosphorus concentration of leaf litter in three deciduous broad leaf tree species in the Kumsan LTER site 24
Figure 8. Changes of remaining P of leaf litter in three deciduous broad leaf tree species in the Kumsan LTER site 25
Figure 9. Changes of potassium concentration of leaf litter in three deciduous broad leaf tree species in the Kumsan LTER site 26
Figure 10. Changes of remaining K of leaf litter in three deciduous broad leaf tree species in the Kumsan LTER site 27
Figure 11. Changes of calcium concentration of leaf litter in three deciduous broad leaf tree species in the Kumsan LTER site 28
Figure 12. Changes of remaining Ca of leaf litter in three deciduous broad leaf tree species in the Kumsan LTER site 29
Figure 13. Changes of magnesium concentration of leaf litter in three deciduous broad leaf tree species in the Kumsan LTER site 30
Figure 14. Changes of remaining Mg of leaf litter in three deciduous broad leaf tree species in the Kumsan LTER site 31