Bark-scratching of storm-felled trees preserves biodiversity at lower economic costs compared to debarking
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- 作者：Simon Thorna ; b ; simon@thornonline.de" class="auth_mail" title="E-mail the corresponding author ; Claus Bä ; sslera ; Claus.Baessler@npv-bw.bayern.de" class="auth_mail" title="E-mail the corresponding author ; Heinz Buß ; lerc ; Heinz.Bussler@t-online.de" class="auth_mail" title="E-mail the corresponding author ; David B. Lindenmayerd ; David.Lindenmayer@anu.edu.au" class="auth_mail" title="E-mail the corresponding author ; Stefan Schmidte ; hymenoptera@zsm.mwn.de" class="auth_mail" title="E-mail the corresponding author ; Sebastian Seibolda ; b ; sebastian-seibold@gmx.de" class="auth_mail" title="E-mail the corresponding author ; Beate Wendef ; beate.wende@uni-wuerzburg.de" class="auth_mail" title="E-mail the corresponding author ; Jö ; rg Mü ; llera ; b ; Joerg.Mueller@npv-bw.bayern.de" class="auth_mail" title="E-mail the corresponding author
- 关键词：Boreal forest ; Climate change ; Ips typographus ; Salvage logging ; Windstorm ; Saproxylic biodiversity ; Experiment
- 刊名：Forest Ecology and Management
- 出版年：2016
- 出版时间：15 March 2016
- 年：2016
- 卷：364
- 期：Complete
- 页码：10-16
- 全文大小：2325 K
文摘
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We examined mechanical bark treatments in artificial spruce windthrows.
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Debarking and bark-scratching decreased densities of Ips typographus.
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Debarking reduced species densities of saproxylic beetles, fungi and parasitoid wasps.
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Bark-scratching was faster than debarking and preserves most non-target biodiversity.
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We urge forest managers to revise current pest management.