Keywords :
Spatial Patterns, Carbon Fluxes
บทคัดย่อ :
The statistical analysis shows that there are considerable differences in the
ecosystem carbon fluxes among biomes. It suggests there would be a certain latitudinal
pattern of carbon fluxes in the Northern Hemispheric terrestrial ecosystems.
Regional integration studies have found that GPP in China (Yu et al. 2013), Europe,
and North America (Van Dijk and Dolman 2004; Luyssaert et al. 2007), and global
forest ecosystems (Wang et al. 2008) had a general trend with increasing latitude.
However, the spatial pattern was divergent with the different study region interested.
For example, Valentini et al. (2000) pointed out that GPP of European forest
remains stable but RE increases with the increased latitude. On contrary, Van Dijk
and Dolman (2004) pointed out that GPP of European forest decreased while RE
remains stable with the increase of latitude. Therefore, it is necessary to analyze the
observations of carbon fluxes in Northern Hemisphere as a whole so as to more
accurately reveal the spatial variation of carbon fluxes in the Northern Hemispheric
terrestrial ecosystems.
Terrestrial ecosystems in the mid- and high-latitudes (40
เอกสารอ้างอิง :
Chen, Z. (2018a). Spatial Patterns of Carbon Fluxes. In Spatial Patterns and Mechanisms for Terrestrial Ecosystem Carbon Fluxes in the Northern Hemisphere (pp. 47-62). Springer, Singapore.
