气候变化领域集成服务门户(CCPortal): Biomass carbon accumulation patterns throughout stand development in primary uneven-aged forest driven by mixed-severity natural disturbances

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DOI	10.1016/j.foreco.2019.117676
	Biomass carbon accumulation patterns throughout stand development in primary uneven-aged forest driven by mixed-severity natural disturbances
	Seedre M.; Janda P.; Trotsiuk V.; Hedwall P.-O.; Morrissey R.C.; Mikoláš M.; Bače R.; Čada V.; Svoboda M.
发表日期	2020
ISSN	0378-1127
卷号	455
英文摘要	Accurate estimations of changes in the forest carbon (C) pools over time are essential for predicting the future forest C balance and its part in the global C cycle. While the overall understanding of global forest C dynamics has improved, some significant forest ecosystem processes have been largely overlooked, resulting in possible biases. As an example, the effects of low and moderate severity disturbances have received disproportionately little attention. In this study, we use an extensive database of 9610 tree increment cores from 400 plots in primary uneven-aged Norway spruce (Picea abies) forests in the Carpathian Mountains, to explore the dynamics of live and dead wood C after disturbance. The data represents a chronosequence of more than 250 years since disturbance, varying highly in severity. We found that disturbance severity had a substantial impact on the post-disturbance long-term accumulation of C. Initially, live tree C accumulated at a similar rate independent of disturbance severity. However, the increase in C leveled off earlier after low disturbance severity while the most heavily disturbed forests continued to accumulate C to the latest stages of stand development. These results stress the importance of taking disturbance severity into account when predicting the long-term dynamics of C storage in forests under climate change. The results also highlight the importance of these forests as significant C pools. If harvested and turned into managed forest they would not reach their maximum C storing capacity. © 2019 Elsevier B.V.
英文关键词	Forest carbon balance; Forest carbon dynamics; Forest productivity; Moderate severity disturbance; Natural forest; Non-stand replacing disturbance; Uneven-aged forest
语种	英语
scopus关键词	Carbon; Climate change; Digital storage; Dynamics; Ecosystems; Plants (botany); Forest carbons; Forest productivity; Moderate severity disturbance; Natural forests; Non-stand replacing disturbance; Uneven-aged; Forestry; bioaccumulation; biomass; carbon; carbon balance; carbon cycle; deciduous forest; disturbance; forest ecosystem; forest management; forest soil; forestry production; soil carbon; stand dynamics; uneven development; Accumulation; Carbon; Development; Dynamics; Ecosystems; Forestry; Forests; Trees; Carpathians; Picea abies
来源期刊	Forest Ecology and Management
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/155666
作者单位	Czech University of Life Sciences Prague, Kamýcká 129, Prague, 165 21, Czech Republic; Swedish University of Agricultural Sciences, Southern Swedish Forest Research Centre, Box 49, Alnarp, 230 53, Sweden; Institute of Agricultural Sciences, ETH Zurich, Universitätsstrasse 2, CH-8092 Zurich, Switzerland; Swiss Federal Institute for Forest, Snow and Landscape Research WSL, Zürcherstrasse 111, CH-8903 Birmensdorf, Switzerland
推荐引用方式 GB/T 7714	Seedre M.,Janda P.,Trotsiuk V.,et al. Biomass carbon accumulation patterns throughout stand development in primary uneven-aged forest driven by mixed-severity natural disturbances[J],2020,455.
APA	Seedre M..,Janda P..,Trotsiuk V..,Hedwall P.-O..,Morrissey R.C..,...&Svoboda M..(2020).Biomass carbon accumulation patterns throughout stand development in primary uneven-aged forest driven by mixed-severity natural disturbances.Forest Ecology and Management,455.
MLA	Seedre M.,et al."Biomass carbon accumulation patterns throughout stand development in primary uneven-aged forest driven by mixed-severity natural disturbances".Forest Ecology and Management 455(2020).