中国森林生态系统土壤呼吸温度敏感性空间变异特征及影响因素
郑甲佳1,2, 黄松宇1,2, 贾昕1,2,3,*(
), 田赟1,3, 牟钰1,2, 刘鹏1,2, 查天山1,2,3
), 田赟1,3, 牟钰1,2, 刘鹏1,2, 查天山1,2,3
Spatial variation and controlling factors of temperature sensitivity of soil respiration in forest ecosystems across China
ZHENG Jia-Jia1,2, HUANG Song-Yu1,2, JIA Xin1,2,3,*(), TIAN Yun1,3, MU Yu1,2, LIU Peng1,2, ZHA Tian-Shan1,2,3
), TIAN Yun1,3, MU Yu1,2, LIU Peng1,2, ZHA Tian-Shan1,2,3
图4. 土壤呼吸温度敏感性(Q10)与纬度(A)、经度(B)、海拔(C)、年平均气温(D)、年降水量(E)、干燥指数(F)、土壤有机碳含量(G)、土壤全氮含量(H)、土壤碳氮比(I)的关系。
Fig. 4. Relationships between the temperature sensitivity of soil respiration (Q10) with latitude (Lat)(A), longitude (Lon)(B), altitude (Alt)(C), mean annual temperature (MAT)(D), mean annual precipitation (MAP)(E), aridity index (AI)(F), soil organic carbon content (SOC)(G), soil total nitrogen content (TN)(H) and soil C:N (I). DBF, deciduous broadleaf forest; DNF, deciduous needleleaf forest; EBF, evergreen broadleaf forest; ENF, evergreen needleleaf forest; MF, mixed forest.
