青藏高原高寒灌丛草甸和草原化草甸CO2通量动态及其限制因子
柴曦1,3,李英年2,段呈1,3,张涛4,宗宁1,石培礼1,3,*(
),何永涛1,3,张宪洲1,3
),何永涛1,3,张宪洲1,3
CO2 flux dynamics and its limiting factors in the alpine shrub-meadow and steppe-meadow on the Qinghai-Xizang Plateau
CHAI Xi1,3,LI Ying-Nian2,DUAN Cheng1,3,ZHANG Tao4,ZONG Ning1,SHI Pei-Li1,3,*(),HE Yong-Tao1,3,ZHANG Xian-Zhou1,3
),HE Yong-Tao1,3,ZHANG Xian-Zhou1,3
图1. 2004-2008年高寒灌丛草甸(A)和草原化草甸(B)能量闭合分析。图中数据分别是每日潜热通量(LE)与感热通量(H)的和以及净辐射(Rn)与土壤热通量(G)的差。黑色线为线性拟合线。
Fig. 1. Energy balance during 2004-2008 at the alpine shrub-meadow (A) and steppe-meadow (B). Data are the daily sums of latent (LE) and sensible (H) heat flux and net radiation (Rn) minus soil heat storage (G), respectively. Black lines are linear fitting lines.
