Land-use and hydroperiod affect kettle hole sediment carbon and nitrogen biogeochemistry
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- 作者：Kai Nils Nitzschea ; kai.nitzsche@zalf.de" class="auth_mail" title="E-mail the corresponding author ; Thomas Kalettkab ; tkalettka@zalf.de" class="auth_mail" title="E-mail the corresponding author ; lischeid@zalf.de" class="auth_mail" title="E-mail the corresponding author ; Katrin Premkea ; c ; premke@igb-berlin.de" class="auth_mail" title="E-mail the corresponding author ; Gunnar Lischeidb ; d ; Arthur Gesslera ; e ; f ; gessler@wsl.ch" class="auth_mail" title="E-mail the corresponding author ; Zachary Eric Kaylera ; g ; zkayler@fs.fed.us" class="auth_mail" title="E-mail the corresponding author
- 关键词：sp-type ; semi-permanently water-filled kettle holes ; t-type ; temporarily water-filled kettle holes
- 刊名：Science of the Total Environment
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：574
- 期：Complete
- 页码：46-56
- 全文大小：1321 K
文摘
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Kettle holes lie on the boundary of the aquatic and terrestrial domains.
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Surface sediments reflect surrounding land-use and management.
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Deeper sediments reflect past organic matter sources and the hydroperiod.
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The onset of evaporation and lateral flow partly determine kettle hole hydroperiod.
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Strong links between land use and hydroperiod drive kettle hole biogeochemistry.