Nitrogen deposition effect on forest litter decomposition is interactively regulated by endogenous litter quality and exogenous resource supply
Background and aims Atmospheric nitrogen (N) deposition affects litter decomposition. However, how endogenous litter quality and exogenous resource supply alter the N deposition effect on litter decomposition and deposited N immobilized by microbes remains unclear. Methods We conducted a laboratory...
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| Veröffentlicht in: | Plant and soil 2019-04, Vol.437 (1/2), p.413-426 |
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| creator | Chen, Fu-Sheng Wang, G. Geoff Fang, Xiang-Min Wan, Song-Ze Zhang, Yang Liang, Chao |
| description | Background and aims
Atmospheric nitrogen (N) deposition affects litter decomposition. However, how endogenous litter quality and exogenous resource supply alter the N deposition effect on litter decomposition and deposited N immobilized by microbes remains unclear.
Methods
We conducted a laboratory experiment to examine how the N deposition effect on litter decomposition varies with endogenous litter quality (needle litter with higher C/nutrients, low quality litter versus leaf litter with low C/nutrients, high quality litter) and exogenous resource supply (five treatments: N addition alone; N plus non-N nutrient and/or carbon addition; control) using a
15
N tracing method.
Results
Nitrogen deposition increased the % mass and % N remaining across the decomposition process. Adding non-N nutrients increased the N deposition effect on % mass and % N remaining in the decomposing high quality litter but not in the low quality litter. Moreover, the % P remaining was increased in the low quality litter but was decreased in the high quality litter under N deposition. However, adding N and non-N nutrients together increased the % P remaining in both decomposing litters. The immobilized exogenous
15
N abundance (IEN) was much higher in the decomposing low quality litter than high quality litter. For low quality litter, resource addition treatments affected IEN, but their effects depended on decomposition stages. For high quality litter, carbon addition alone generally increased IEN across the 720 days.
Conclusions
Nitrogen deposition effect on litter decomposition could be altered by exogenous resource supply, but the pattern ultimately depended on endogenous litter quality. Nitrogen deposition generally suppressed the litter decomposition and non-N nutrients addition enhanced the inhibition effects of N deposition on litter decomposition, especially of high quality litter, while lower quality litter tended to immobilize more exogenous deposited N. Thus, the magnitude of both non-N nutrient availability and litter quality needs to be taken into consideration when assessing the effects of N deposition on litter decomposition. |
| doi_str_mv | 10.1007/s11104-019-04006-z |
| format | Article |
| fullrecord | <record><control><sourceid>gale_proqu</sourceid><recordid>TN_cdi_proquest_journals_2186634467</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A581224533</galeid><jstor_id>48703757</jstor_id><sourcerecordid>A581224533</sourcerecordid><originalsourceid>FETCH-LOGICAL-c380t-13a0ca02d908f385f47481ba8ebfccc99e540bfd3277c3e23689b8e26715b0703</originalsourceid><addsrcrecordid>eNp9kc9u1DAQxiNEJZaWF0BCssQ5ZWwnsXOsKihIFVyo1JvlOOOVV1k7tR1E-hK8Ml5Cyw354PH4-80ffVX1lsIlBRAfEqUUmhpoX0MD0NWPL6odbQWvW-Ddy2oHwFkNor9_Vb1O6QCnN-121a-vLsewR09GnENy2QVP0Fo0mZTIhogpk8nljLFITDg-q1wizpe0Ntn9wGklEffLpDOOZFgJ-vFUNizpiX5YdIlWov1I8OfTZ6kflmiQpGWep_WiOrN6Svjm731e3X36-P36c3377ebL9dVtbbiEXFOuwWhgYw_SctnaRjSSDlriYI0xfY9tA4MdORPCcGS8k_0gkXWCtgMI4OfV-63uHMPDUnZUhzKGLy0Vo7LreNN0oqguN9VeT6ictyGXdcsZ8ehM8GhdyV-1kjLWtJwXgG2AiSGliFbN0R11XBUFdXJKbU6p4pT645R6LBDfoFTEfo_x3yz_pd5t1CHlEJ_7NLJsJ4rzvwFDxqSd</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2186634467</pqid></control><display><type>article</type><title>Nitrogen deposition effect on forest litter decomposition is interactively regulated by endogenous litter quality and exogenous resource supply</title><source>SpringerLink Journals</source><source>JSTOR Archive Collection A-Z Listing</source><creator>Chen, Fu-Sheng ; Wang, G. Geoff ; Fang, Xiang-Min ; Wan, Song-Ze ; Zhang, Yang ; Liang, Chao</creator><creatorcontrib>Chen, Fu-Sheng ; Wang, G. Geoff ; Fang, Xiang-Min ; Wan, Song-Ze ; Zhang, Yang ; Liang, Chao</creatorcontrib><description>Background and aims
Atmospheric nitrogen (N) deposition affects litter decomposition. However, how endogenous litter quality and exogenous resource supply alter the N deposition effect on litter decomposition and deposited N immobilized by microbes remains unclear.
Methods
We conducted a laboratory experiment to examine how the N deposition effect on litter decomposition varies with endogenous litter quality (needle litter with higher C/nutrients, low quality litter versus leaf litter with low C/nutrients, high quality litter) and exogenous resource supply (five treatments: N addition alone; N plus non-N nutrient and/or carbon addition; control) using a
15
N tracing method.
Results
Nitrogen deposition increased the % mass and % N remaining across the decomposition process. Adding non-N nutrients increased the N deposition effect on % mass and % N remaining in the decomposing high quality litter but not in the low quality litter. Moreover, the % P remaining was increased in the low quality litter but was decreased in the high quality litter under N deposition. However, adding N and non-N nutrients together increased the % P remaining in both decomposing litters. The immobilized exogenous
15
N abundance (IEN) was much higher in the decomposing low quality litter than high quality litter. For low quality litter, resource addition treatments affected IEN, but their effects depended on decomposition stages. For high quality litter, carbon addition alone generally increased IEN across the 720 days.
Conclusions
Nitrogen deposition effect on litter decomposition could be altered by exogenous resource supply, but the pattern ultimately depended on endogenous litter quality. Nitrogen deposition generally suppressed the litter decomposition and non-N nutrients addition enhanced the inhibition effects of N deposition on litter decomposition, especially of high quality litter, while lower quality litter tended to immobilize more exogenous deposited N. Thus, the magnitude of both non-N nutrient availability and litter quality needs to be taken into consideration when assessing the effects of N deposition on litter decomposition.</description><identifier>ISSN: 0032-079X</identifier><identifier>EISSN: 1573-5036</identifier><identifier>DOI: 10.1007/s11104-019-04006-z</identifier><language>eng</language><publisher>Cham: Springer Science + Business Media</publisher><subject>Analysis ; Biodegradation ; Biomedical and Life Sciences ; Carbon ; Chemical properties ; Decomposition ; Deposition ; Ecology ; Forest litter ; Influence ; Leaf litter ; Life Sciences ; Nitrogen ; Nitrogen isotopes ; Nutrient availability ; Nutrients ; Plant Physiology ; Plant Sciences ; Quality ; REGULAR ARTICLE ; Soil nitrogen ; Soil quality ; Soil Science & Conservation ; Supply and demand</subject><ispartof>Plant and soil, 2019-04, Vol.437 (1/2), p.413-426</ispartof><rights>Springer Nature Switzerland AG 2019</rights><rights>COPYRIGHT 2019 Springer</rights><rights>Plant and Soil is a copyright of Springer, (2019). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c380t-13a0ca02d908f385f47481ba8ebfccc99e540bfd3277c3e23689b8e26715b0703</citedby><cites>FETCH-LOGICAL-c380t-13a0ca02d908f385f47481ba8ebfccc99e540bfd3277c3e23689b8e26715b0703</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/48703757$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/48703757$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,780,784,803,27924,27925,41488,42557,51319,58017,58250</link.rule.ids></links><search><creatorcontrib>Chen, Fu-Sheng</creatorcontrib><creatorcontrib>Wang, G. Geoff</creatorcontrib><creatorcontrib>Fang, Xiang-Min</creatorcontrib><creatorcontrib>Wan, Song-Ze</creatorcontrib><creatorcontrib>Zhang, Yang</creatorcontrib><creatorcontrib>Liang, Chao</creatorcontrib><title>Nitrogen deposition effect on forest litter decomposition is interactively regulated by endogenous litter quality and exogenous resource supply</title><title>Plant and soil</title><addtitle>Plant Soil</addtitle><description>Background and aims
Atmospheric nitrogen (N) deposition affects litter decomposition. However, how endogenous litter quality and exogenous resource supply alter the N deposition effect on litter decomposition and deposited N immobilized by microbes remains unclear.
Methods
We conducted a laboratory experiment to examine how the N deposition effect on litter decomposition varies with endogenous litter quality (needle litter with higher C/nutrients, low quality litter versus leaf litter with low C/nutrients, high quality litter) and exogenous resource supply (five treatments: N addition alone; N plus non-N nutrient and/or carbon addition; control) using a
15
N tracing method.
Results
Nitrogen deposition increased the % mass and % N remaining across the decomposition process. Adding non-N nutrients increased the N deposition effect on % mass and % N remaining in the decomposing high quality litter but not in the low quality litter. Moreover, the % P remaining was increased in the low quality litter but was decreased in the high quality litter under N deposition. However, adding N and non-N nutrients together increased the % P remaining in both decomposing litters. The immobilized exogenous
15
N abundance (IEN) was much higher in the decomposing low quality litter than high quality litter. For low quality litter, resource addition treatments affected IEN, but their effects depended on decomposition stages. For high quality litter, carbon addition alone generally increased IEN across the 720 days.
Conclusions
Nitrogen deposition effect on litter decomposition could be altered by exogenous resource supply, but the pattern ultimately depended on endogenous litter quality. Nitrogen deposition generally suppressed the litter decomposition and non-N nutrients addition enhanced the inhibition effects of N deposition on litter decomposition, especially of high quality litter, while lower quality litter tended to immobilize more exogenous deposited N. Thus, the magnitude of both non-N nutrient availability and litter quality needs to be taken into consideration when assessing the effects of N deposition on litter decomposition.</description><subject>Analysis</subject><subject>Biodegradation</subject><subject>Biomedical and Life Sciences</subject><subject>Carbon</subject><subject>Chemical properties</subject><subject>Decomposition</subject><subject>Deposition</subject><subject>Ecology</subject><subject>Forest litter</subject><subject>Influence</subject><subject>Leaf litter</subject><subject>Life Sciences</subject><subject>Nitrogen</subject><subject>Nitrogen isotopes</subject><subject>Nutrient availability</subject><subject>Nutrients</subject><subject>Plant Physiology</subject><subject>Plant Sciences</subject><subject>Quality</subject><subject>REGULAR ARTICLE</subject><subject>Soil nitrogen</subject><subject>Soil quality</subject><subject>Soil Science & Conservation</subject><subject>Supply and demand</subject><issn>0032-079X</issn><issn>1573-5036</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kc9u1DAQxiNEJZaWF0BCssQ5ZWwnsXOsKihIFVyo1JvlOOOVV1k7tR1E-hK8Ml5Cyw354PH4-80ffVX1lsIlBRAfEqUUmhpoX0MD0NWPL6odbQWvW-Ddy2oHwFkNor9_Vb1O6QCnN-121a-vLsewR09GnENy2QVP0Fo0mZTIhogpk8nljLFITDg-q1wizpe0Ntn9wGklEffLpDOOZFgJ-vFUNizpiX5YdIlWov1I8OfTZ6kflmiQpGWep_WiOrN6Svjm731e3X36-P36c3377ebL9dVtbbiEXFOuwWhgYw_SctnaRjSSDlriYI0xfY9tA4MdORPCcGS8k_0gkXWCtgMI4OfV-63uHMPDUnZUhzKGLy0Vo7LreNN0oqguN9VeT6ictyGXdcsZ8ehM8GhdyV-1kjLWtJwXgG2AiSGliFbN0R11XBUFdXJKbU6p4pT645R6LBDfoFTEfo_x3yz_pd5t1CHlEJ_7NLJsJ4rzvwFDxqSd</recordid><startdate>20190401</startdate><enddate>20190401</enddate><creator>Chen, Fu-Sheng</creator><creator>Wang, G. Geoff</creator><creator>Fang, Xiang-Min</creator><creator>Wan, Song-Ze</creator><creator>Zhang, Yang</creator><creator>Liang, Chao</creator><general>Springer Science + Business Media</general><general>Springer International Publishing</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7SN</scope><scope>7ST</scope><scope>7T7</scope><scope>7X2</scope><scope>88A</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>LK8</scope><scope>M0K</scope><scope>M7P</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>RC3</scope><scope>SOI</scope></search><sort><creationdate>20190401</creationdate><title>Nitrogen deposition effect on forest litter decomposition is interactively regulated by endogenous litter quality and exogenous resource supply</title><author>Chen, Fu-Sheng ; Wang, G. Geoff ; Fang, Xiang-Min ; Wan, Song-Ze ; Zhang, Yang ; Liang, Chao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c380t-13a0ca02d908f385f47481ba8ebfccc99e540bfd3277c3e23689b8e26715b0703</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Analysis</topic><topic>Biodegradation</topic><topic>Biomedical and Life Sciences</topic><topic>Carbon</topic><topic>Chemical properties</topic><topic>Decomposition</topic><topic>Deposition</topic><topic>Ecology</topic><topic>Forest litter</topic><topic>Influence</topic><topic>Leaf litter</topic><topic>Life Sciences</topic><topic>Nitrogen</topic><topic>Nitrogen isotopes</topic><topic>Nutrient availability</topic><topic>Nutrients</topic><topic>Plant Physiology</topic><topic>Plant Sciences</topic><topic>Quality</topic><topic>REGULAR ARTICLE</topic><topic>Soil nitrogen</topic><topic>Soil quality</topic><topic>Soil Science & Conservation</topic><topic>Supply and demand</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Fu-Sheng</creatorcontrib><creatorcontrib>Wang, G. Geoff</creatorcontrib><creatorcontrib>Fang, Xiang-Min</creatorcontrib><creatorcontrib>Wan, Song-Ze</creatorcontrib><creatorcontrib>Zhang, Yang</creatorcontrib><creatorcontrib>Liang, Chao</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Ecology Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Agricultural Science Collection</collection><collection>Biology Database (Alumni Edition)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Genetics Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Plant and soil</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chen, Fu-Sheng</au><au>Wang, G. Geoff</au><au>Fang, Xiang-Min</au><au>Wan, Song-Ze</au><au>Zhang, Yang</au><au>Liang, Chao</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nitrogen deposition effect on forest litter decomposition is interactively regulated by endogenous litter quality and exogenous resource supply</atitle><jtitle>Plant and soil</jtitle><stitle>Plant Soil</stitle><date>2019-04-01</date><risdate>2019</risdate><volume>437</volume><issue>1/2</issue><spage>413</spage><epage>426</epage><pages>413-426</pages><issn>0032-079X</issn><eissn>1573-5036</eissn><abstract>Background and aims
Atmospheric nitrogen (N) deposition affects litter decomposition. However, how endogenous litter quality and exogenous resource supply alter the N deposition effect on litter decomposition and deposited N immobilized by microbes remains unclear.
Methods
We conducted a laboratory experiment to examine how the N deposition effect on litter decomposition varies with endogenous litter quality (needle litter with higher C/nutrients, low quality litter versus leaf litter with low C/nutrients, high quality litter) and exogenous resource supply (five treatments: N addition alone; N plus non-N nutrient and/or carbon addition; control) using a
15
N tracing method.
Results
Nitrogen deposition increased the % mass and % N remaining across the decomposition process. Adding non-N nutrients increased the N deposition effect on % mass and % N remaining in the decomposing high quality litter but not in the low quality litter. Moreover, the % P remaining was increased in the low quality litter but was decreased in the high quality litter under N deposition. However, adding N and non-N nutrients together increased the % P remaining in both decomposing litters. The immobilized exogenous
15
N abundance (IEN) was much higher in the decomposing low quality litter than high quality litter. For low quality litter, resource addition treatments affected IEN, but their effects depended on decomposition stages. For high quality litter, carbon addition alone generally increased IEN across the 720 days.
Conclusions
Nitrogen deposition effect on litter decomposition could be altered by exogenous resource supply, but the pattern ultimately depended on endogenous litter quality. Nitrogen deposition generally suppressed the litter decomposition and non-N nutrients addition enhanced the inhibition effects of N deposition on litter decomposition, especially of high quality litter, while lower quality litter tended to immobilize more exogenous deposited N. Thus, the magnitude of both non-N nutrient availability and litter quality needs to be taken into consideration when assessing the effects of N deposition on litter decomposition.</abstract><cop>Cham</cop><pub>Springer Science + Business Media</pub><doi>10.1007/s11104-019-04006-z</doi><tpages>14</tpages></addata></record> |
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| source | SpringerLink Journals; JSTOR Archive Collection A-Z Listing |
| subjects | Analysis Biodegradation Biomedical and Life Sciences Carbon Chemical properties Decomposition Deposition Ecology Forest litter Influence Leaf litter Life Sciences Nitrogen Nitrogen isotopes Nutrient availability Nutrients Plant Physiology Plant Sciences Quality REGULAR ARTICLE Soil nitrogen Soil quality Soil Science & Conservation Supply and demand |
| title | Nitrogen deposition effect on forest litter decomposition is interactively regulated by endogenous litter quality and exogenous resource supply |
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