Litter quality and decomposition responses to drought in a northeastern US deciduous forest
Even though drought impacts on tree physiology have been identified, whether drought affects leaf litter chemistry that, in turn, influences litter decay rates is still poorly understood. We compared litter quality and decomposition for two cohorts of leaves from five co-occurring seasonally deciduo...
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description | Even though drought impacts on tree physiology have been identified, whether drought affects leaf litter chemistry that, in turn, influences litter decay rates is still poorly understood. We compared litter quality and decomposition for two cohorts of leaves from five co-occurring seasonally deciduous tree species:
Acer saccharum
,
Tilia americana
,
Quercus rubra
,
Quercus alba
, and
Ostrya virginiana
. One cohort experienced a growing-season drought, and the other cohort came from the same trees in the ensuing, post-drought growing season. Leaf litter production was greater for drought litter than post-drought litter for all five species. Specific leaf area and nitrogen concentrations were 20% greater for the drought cohort than the post-drought cohort. Concentrations of non-structural carbohydrates were about 14% greater for the drought cohort, except for greater values for post-drought
A. saccharum
litter. Pectin in the middle lamella of leaf litter was 31% lower for the drought cohort compared to post-drought cohort. We found few differences in litter decay rates between drought and post-drought cohorts, although
Q. rubra
litter had more decomposition for the post-drought cohort than the drought cohort, whereas
A. saccharum
litter had more decomposition for the drought cohort than the post-drought cohort. Leaf litter decay rates for the drought cohort were related to litter nitrogen and lignin concentrations, whereas decay rates for the post-drought cohort were related to litter carbohydrate concentrations. Our findings suggest that the role of drought events on seasonally deciduous forest ecosystems must recognize species-specific, idiosyncratic responses in leaf litter quality and decomposition. |
doi_str_mv | 10.1007/s00442-022-05263-z |
format | Article |
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Acer saccharum
,
Tilia americana
,
Quercus rubra
,
Quercus alba
, and
Ostrya virginiana
. One cohort experienced a growing-season drought, and the other cohort came from the same trees in the ensuing, post-drought growing season. Leaf litter production was greater for drought litter than post-drought litter for all five species. Specific leaf area and nitrogen concentrations were 20% greater for the drought cohort than the post-drought cohort. Concentrations of non-structural carbohydrates were about 14% greater for the drought cohort, except for greater values for post-drought
A. saccharum
litter. Pectin in the middle lamella of leaf litter was 31% lower for the drought cohort compared to post-drought cohort. We found few differences in litter decay rates between drought and post-drought cohorts, although
Q. rubra
litter had more decomposition for the post-drought cohort than the drought cohort, whereas
A. saccharum
litter had more decomposition for the drought cohort than the post-drought cohort. Leaf litter decay rates for the drought cohort were related to litter nitrogen and lignin concentrations, whereas decay rates for the post-drought cohort were related to litter carbohydrate concentrations. Our findings suggest that the role of drought events on seasonally deciduous forest ecosystems must recognize species-specific, idiosyncratic responses in leaf litter quality and decomposition.</description><identifier>ISSN: 0029-8549</identifier><identifier>EISSN: 1432-1939</identifier><identifier>DOI: 10.1007/s00442-022-05263-z</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Acer saccharum ; Biomedical and Life Sciences ; Carbohydrates ; Cohorts ; Decay ; Decay rate ; Deciduous forests ; Deciduous trees ; Decomposition ; Drought ; Ecology ; Ecosystem Ecology–Original Research ; Ecosystems ; Environmental impact ; Forest ecosystems ; Growing season ; Hydrology/Water Resources ; Lamella ; Leaf area ; Leaf litter ; Leaves ; Life Sciences ; Lignin ; Nitrogen ; Ostrya virginiana ; Pectin ; Physiological aspects ; Plant Sciences ; Plant species ; Quercus alba ; Quercus rubra ; Terrestrial ecosystems ; Tilia americana</subject><ispartof>Oecologia, 2022-10, Vol.200 (1-2), p.247-257</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2022. Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><rights>COPYRIGHT 2022 Springer</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c383t-77a13e17fad7baa6f07f3949c07b083ba7f808525489cd564f338e5f1c4435f53</citedby><cites>FETCH-LOGICAL-c383t-77a13e17fad7baa6f07f3949c07b083ba7f808525489cd564f338e5f1c4435f53</cites><orcidid>0000-0002-8292-7824</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00442-022-05263-z$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00442-022-05263-z$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Wilson, Alexis M.</creatorcontrib><creatorcontrib>Burtis, James C.</creatorcontrib><creatorcontrib>Goebel, Marc</creatorcontrib><creatorcontrib>Yavitt, Joseph B.</creatorcontrib><title>Litter quality and decomposition responses to drought in a northeastern US deciduous forest</title><title>Oecologia</title><addtitle>Oecologia</addtitle><description>Even though drought impacts on tree physiology have been identified, whether drought affects leaf litter chemistry that, in turn, influences litter decay rates is still poorly understood. We compared litter quality and decomposition for two cohorts of leaves from five co-occurring seasonally deciduous tree species:
Acer saccharum
,
Tilia americana
,
Quercus rubra
,
Quercus alba
, and
Ostrya virginiana
. One cohort experienced a growing-season drought, and the other cohort came from the same trees in the ensuing, post-drought growing season. Leaf litter production was greater for drought litter than post-drought litter for all five species. Specific leaf area and nitrogen concentrations were 20% greater for the drought cohort than the post-drought cohort. Concentrations of non-structural carbohydrates were about 14% greater for the drought cohort, except for greater values for post-drought
A. saccharum
litter. Pectin in the middle lamella of leaf litter was 31% lower for the drought cohort compared to post-drought cohort. We found few differences in litter decay rates between drought and post-drought cohorts, although
Q. rubra
litter had more decomposition for the post-drought cohort than the drought cohort, whereas
A. saccharum
litter had more decomposition for the drought cohort than the post-drought cohort. Leaf litter decay rates for the drought cohort were related to litter nitrogen and lignin concentrations, whereas decay rates for the post-drought cohort were related to litter carbohydrate concentrations. Our findings suggest that the role of drought events on seasonally deciduous forest ecosystems must recognize species-specific, idiosyncratic responses in leaf litter quality and decomposition.</description><subject>Acer saccharum</subject><subject>Biomedical and Life Sciences</subject><subject>Carbohydrates</subject><subject>Cohorts</subject><subject>Decay</subject><subject>Decay rate</subject><subject>Deciduous forests</subject><subject>Deciduous trees</subject><subject>Decomposition</subject><subject>Drought</subject><subject>Ecology</subject><subject>Ecosystem Ecology–Original Research</subject><subject>Ecosystems</subject><subject>Environmental impact</subject><subject>Forest ecosystems</subject><subject>Growing season</subject><subject>Hydrology/Water Resources</subject><subject>Lamella</subject><subject>Leaf area</subject><subject>Leaf litter</subject><subject>Leaves</subject><subject>Life Sciences</subject><subject>Lignin</subject><subject>Nitrogen</subject><subject>Ostrya virginiana</subject><subject>Pectin</subject><subject>Physiological aspects</subject><subject>Plant Sciences</subject><subject>Plant species</subject><subject>Quercus alba</subject><subject>Quercus rubra</subject><subject>Terrestrial ecosystems</subject><subject>Tilia americana</subject><issn>0029-8549</issn><issn>1432-1939</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kV1LHDEUhkOp0K32D_Qq4I29GD35msxcilgVFoSqV16EbCZZI7PJmmRA_fXNuoKslBJCIDzPOSd5EfpJ4JgAyJMMwDltgNYtaMua1y9oRjijDelZ_xXNAGjfdIL339D3nB8BCCdCzND93JdiE36a9OjLC9ZhwIM1cbWO2RcfA042r2PINuMS8ZDitHwo2AescYipPFidqx_w3c3G88MUp4xdrFY5QHtOj9n-eD_30d3v89uzy2Z-fXF1djpvDOtYaaTUhFkinR7kQuvWgXSs570BuYCOLbR0HXSCCt71ZhAtd4x1VjhiOGfCCbaPjrZ11yk-TbWxWvls7DjqYOs0ikrS1k9pW6jo4Sf0MU4p1OkqRankkgr2QS31aJUPLpakzaaoOpWUtLKDdtP2-B9UXYNdeRODdb7e7wi_doTKFPtclnrKWV3d_Nll6ZY1KeacrFPr5Fc6vSgCahO52kauauTqLXL1WiW2lXKFw9Kmj9f9x_oLeHKs3Q</recordid><startdate>20221001</startdate><enddate>20221001</enddate><creator>Wilson, Alexis M.</creator><creator>Burtis, James C.</creator><creator>Goebel, Marc</creator><creator>Yavitt, Joseph B.</creator><general>Springer Berlin 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quality and decomposition responses to drought in a northeastern US deciduous forest</title><author>Wilson, Alexis M. ; Burtis, James C. ; Goebel, Marc ; Yavitt, Joseph B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c383t-77a13e17fad7baa6f07f3949c07b083ba7f808525489cd564f338e5f1c4435f53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Acer saccharum</topic><topic>Biomedical and Life Sciences</topic><topic>Carbohydrates</topic><topic>Cohorts</topic><topic>Decay</topic><topic>Decay rate</topic><topic>Deciduous forests</topic><topic>Deciduous trees</topic><topic>Decomposition</topic><topic>Drought</topic><topic>Ecology</topic><topic>Ecosystem Ecology–Original Research</topic><topic>Ecosystems</topic><topic>Environmental impact</topic><topic>Forest ecosystems</topic><topic>Growing season</topic><topic>Hydrology/Water Resources</topic><topic>Lamella</topic><topic>Leaf area</topic><topic>Leaf litter</topic><topic>Leaves</topic><topic>Life Sciences</topic><topic>Lignin</topic><topic>Nitrogen</topic><topic>Ostrya virginiana</topic><topic>Pectin</topic><topic>Physiological aspects</topic><topic>Plant Sciences</topic><topic>Plant species</topic><topic>Quercus alba</topic><topic>Quercus rubra</topic><topic>Terrestrial ecosystems</topic><topic>Tilia americana</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wilson, Alexis M.</creatorcontrib><creatorcontrib>Burtis, James C.</creatorcontrib><creatorcontrib>Goebel, Marc</creatorcontrib><creatorcontrib>Yavitt, Joseph B.</creatorcontrib><collection>CrossRef</collection><collection>Gale In Context: Science</collection><collection>ProQuest Central (Corporate)</collection><collection>Animal Behavior Abstracts</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full 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Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wilson, Alexis M.</au><au>Burtis, James C.</au><au>Goebel, Marc</au><au>Yavitt, Joseph B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Litter quality and decomposition responses to drought in a northeastern US deciduous forest</atitle><jtitle>Oecologia</jtitle><stitle>Oecologia</stitle><date>2022-10-01</date><risdate>2022</risdate><volume>200</volume><issue>1-2</issue><spage>247</spage><epage>257</epage><pages>247-257</pages><issn>0029-8549</issn><eissn>1432-1939</eissn><abstract>Even though drought impacts on tree physiology have been identified, whether drought affects leaf litter chemistry that, in turn, influences litter decay rates is still poorly understood. We compared litter quality and decomposition for two cohorts of leaves from five co-occurring seasonally deciduous tree species:
Acer saccharum
,
Tilia americana
,
Quercus rubra
,
Quercus alba
, and
Ostrya virginiana
. One cohort experienced a growing-season drought, and the other cohort came from the same trees in the ensuing, post-drought growing season. Leaf litter production was greater for drought litter than post-drought litter for all five species. Specific leaf area and nitrogen concentrations were 20% greater for the drought cohort than the post-drought cohort. Concentrations of non-structural carbohydrates were about 14% greater for the drought cohort, except for greater values for post-drought
A. saccharum
litter. Pectin in the middle lamella of leaf litter was 31% lower for the drought cohort compared to post-drought cohort. We found few differences in litter decay rates between drought and post-drought cohorts, although
Q. rubra
litter had more decomposition for the post-drought cohort than the drought cohort, whereas
A. saccharum
litter had more decomposition for the drought cohort than the post-drought cohort. Leaf litter decay rates for the drought cohort were related to litter nitrogen and lignin concentrations, whereas decay rates for the post-drought cohort were related to litter carbohydrate concentrations. Our findings suggest that the role of drought events on seasonally deciduous forest ecosystems must recognize species-specific, idiosyncratic responses in leaf litter quality and decomposition.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s00442-022-05263-z</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0002-8292-7824</orcidid></addata></record> |
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source | SpringerLink Journals - AutoHoldings |
subjects | Acer saccharum Biomedical and Life Sciences Carbohydrates Cohorts Decay Decay rate Deciduous forests Deciduous trees Decomposition Drought Ecology Ecosystem Ecology–Original Research Ecosystems Environmental impact Forest ecosystems Growing season Hydrology/Water Resources Lamella Leaf area Leaf litter Leaves Life Sciences Lignin Nitrogen Ostrya virginiana Pectin Physiological aspects Plant Sciences Plant species Quercus alba Quercus rubra Terrestrial ecosystems Tilia americana |
title | Litter quality and decomposition responses to drought in a northeastern US deciduous forest |
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