Carbon dioxide fluxes and carbon balance after the 2004 stand replacing wind throw in the Tatra National Park

被引:0
|
作者
Fleischer, P., Jr. [1 ]
Fleischer, P. [2 ]
Strelcova, K. [1 ]
机构
[1] Tech Univ Zvolen, Fac Forestry, TG Masaryka 24, Zvolen 96053, Slovakia
[2] Res Stn TANAP, Tatranska Lomnica, Slovakia
来源
关键词
CO2; sequestration; carbon balance; forest disturbances; Tatra National Park; spruce forest;
D O I
暂无
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
Since 2007 CO2 soil fluxes have been measured by chamber method in the larch-spruce ecosystem heavily disturbed by the 2004 windstorm. In 2012 measurement of photosynthesis started and allowed calculation of carbon balance. The instant CO2 fluxes were measured during growing on 14 day cycle on fixed points and the values were extrapolated both spatially and temporally according to the microhabitat types, soil moisture and temperature, PAR and LAI. Carbon balance in 2012 was negative. The affected ecosystem emitted 1.8 t. C. ha(-1). y(-1).
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页码:80 / 88
页数:9
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