Long-term soil calcium depletion after conventional and whole-tree harvest

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Long-term soil calcium depletion after conventional and whole-tree harvest

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作者：Therese Zetterberg^a ; ^c ; ^{therese.zetterberg@ivl.se" class="auth_mail" title="E-mail the corresponding author} ; Bengt A. Olsson^b ; ^{bengt.olsson@slu.se" class="auth_mail" title="E-mail the corresponding author} ; Stefan L&ouml ; fgren^c ; ^{stefan.lofgren@slu.se" class="auth_mail" title="E-mail the corresponding author} ; Riitta Hyv&ouml ; nen^b ; ^{riitta.hyvonen@slu.se" class="auth_mail" title="E-mail the corresponding author} ; Per-Olov Brandtberg^b ; ^{pobrandtberg@yahoo.com" class="auth_mail" title="E-mail the corresponding author}
关键词：Acidification ; Calcium ; Conventional harvesting ; MAGIC ; Soils ; Whole-tree harvesting
刊名：Forest Ecology and Management
出版年：2016
出版时间：1 June 2016
年：2016
卷：369
期：Complete
页码：102-115
全文大小：1315 K

文摘

•: We compared calcium pools after conventional (CH) and whole-tree harvest (WTH).
•: Soil calcium pools decreased over time, independent of biomass removal intensity.
•: Relative to CH, calcium pools were lower after WTH at stand age 40 years.
•: Modelled results agreed with the observed trends but exaggerated the losses.

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