Feedback of litter decay to temporal stability of biomass under N‐inputs
Nitrogen (N) input affects litter decay and ecosystem functioning. However, the mechanism of litter decay under temporal N‐inputs has rarely been observed. Here we show that three‐year experimental N‐inputs significantly stimulated the rate of litter decay to some extent and then inhibited it with i...
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| Veröffentlicht in: | Land degradation & development 2024-05, Vol.35 (9), p.3157-3169 |
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| creator | Verma, Preeti Sagar, R. Pandey, Aakansha |
| description | Nitrogen (N) input affects litter decay and ecosystem functioning. However, the mechanism of litter decay under temporal N‐inputs has rarely been observed. Here we show that three‐year experimental N‐inputs significantly stimulated the rate of litter decay to some extent and then inhibited it with increasing N‐inputs. The N‐inputs affected the litter's mass loss by directly influencing the temporal stability of aboveground biomass (BS) and diversity while indirectly changing soil pH, C: N ratio, and synergistic interactions of soil, vegetation, and microbial traits. The BS has emerged as a significant regulatory factor for the litter decay of tropical grassland. The outcome of the present study will be helpful in predicting the global feedback of litter decay on the N inputs and the amount of N required for the sustainable functioning of the degraded tropical or similar grasslands. |
| doi_str_mv | 10.1002/ldr.5125 |
| format | Article |
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However, the mechanism of litter decay under temporal N‐inputs has rarely been observed. Here we show that three‐year experimental N‐inputs significantly stimulated the rate of litter decay to some extent and then inhibited it with increasing N‐inputs. The N‐inputs affected the litter's mass loss by directly influencing the temporal stability of aboveground biomass (BS) and diversity while indirectly changing soil pH, C: N ratio, and synergistic interactions of soil, vegetation, and microbial traits. The BS has emerged as a significant regulatory factor for the litter decay of tropical grassland. The outcome of the present study will be helpful in predicting the global feedback of litter decay on the N inputs and the amount of N required for the sustainable functioning of the degraded tropical or similar grasslands.</description><identifier>ISSN: 1085-3278</identifier><identifier>EISSN: 1099-145X</identifier><identifier>DOI: 10.1002/ldr.5125</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Ltd</publisher><subject>aboveground biomass ; Biomass ; Decay ; Ecological function ; ecosystems ; Feedback ; Grasslands ; land degradation ; Litter ; litter decomposition ; Microorganisms ; Nitrogen ; NMS ordination ; N‐input ; path analysis ; Soil chemistry ; Soil pH ; Soils ; temporal biomass stability ; tropical grassland</subject><ispartof>Land degradation & development, 2024-05, Vol.35 (9), p.3157-3169</ispartof><rights>2024 John Wiley & Sons Ltd.</rights><rights>2024 John Wiley & Sons, Ltd.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2875-d94e5087f3a7e448f8804522a712028f2f56306590d17357e15930990b178f7d3</cites><orcidid>0000-0001-5140-2737</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fldr.5125$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fldr.5125$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids></links><search><creatorcontrib>Verma, Preeti</creatorcontrib><creatorcontrib>Sagar, R.</creatorcontrib><creatorcontrib>Pandey, Aakansha</creatorcontrib><title>Feedback of litter decay to temporal stability of biomass under N‐inputs</title><title>Land degradation & development</title><description>Nitrogen (N) input affects litter decay and ecosystem functioning. However, the mechanism of litter decay under temporal N‐inputs has rarely been observed. Here we show that three‐year experimental N‐inputs significantly stimulated the rate of litter decay to some extent and then inhibited it with increasing N‐inputs. The N‐inputs affected the litter's mass loss by directly influencing the temporal stability of aboveground biomass (BS) and diversity while indirectly changing soil pH, C: N ratio, and synergistic interactions of soil, vegetation, and microbial traits. The BS has emerged as a significant regulatory factor for the litter decay of tropical grassland. The outcome of the present study will be helpful in predicting the global feedback of litter decay on the N inputs and the amount of N required for the sustainable functioning of the degraded tropical or similar grasslands.</description><subject>aboveground biomass</subject><subject>Biomass</subject><subject>Decay</subject><subject>Ecological function</subject><subject>ecosystems</subject><subject>Feedback</subject><subject>Grasslands</subject><subject>land degradation</subject><subject>Litter</subject><subject>litter decomposition</subject><subject>Microorganisms</subject><subject>Nitrogen</subject><subject>NMS ordination</subject><subject>N‐input</subject><subject>path analysis</subject><subject>Soil chemistry</subject><subject>Soil pH</subject><subject>Soils</subject><subject>temporal biomass stability</subject><subject>tropical grassland</subject><issn>1085-3278</issn><issn>1099-145X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp10M1KxDAQB_AgCq6r4CMUvHjpOkmaJjnK6vrBoiAK3kLaJtC1bWrSIr35CD6jT2LrCoLgaQbmxzDzR-gYwwIDkLOq8AuGCdtBMwxSxjhhz7tTL1hMCRf76CCEDQBgnvAZul0ZU2Q6f4mcjaqy64yPCpPrIepc1Jm6dV5XUeh0Vo7TYVJZ6WodQtQ3xYjvPt8_yqbtu3CI9qyugjn6qXP0tLp8XF7H6_urm-X5Os6J4CwuZGIYCG6p5iZJhBUCEkaI5pgAEZZYllJImYQCc8q4wUzS8RPIMBeWF3SOTrd7W-9eexM6VZchN1WlG-P6oChmlKUJF-lIT_7Qjet9M16nKDAipORE_i7MvQvBG6taX9baDwqDmkJVY6hqCnWk8Za-lZUZ_nVqffHw7b8AoUt2RQ</recordid><startdate>20240530</startdate><enddate>20240530</enddate><creator>Verma, Preeti</creator><creator>Sagar, R.</creator><creator>Pandey, Aakansha</creator><general>John Wiley & Sons, Ltd</general><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>KR7</scope><scope>SOI</scope><scope>7S9</scope><scope>L.6</scope><orcidid>https://orcid.org/0000-0001-5140-2737</orcidid></search><sort><creationdate>20240530</creationdate><title>Feedback of litter decay to temporal stability of biomass under N‐inputs</title><author>Verma, Preeti ; Sagar, R. ; Pandey, Aakansha</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2875-d94e5087f3a7e448f8804522a712028f2f56306590d17357e15930990b178f7d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>aboveground biomass</topic><topic>Biomass</topic><topic>Decay</topic><topic>Ecological function</topic><topic>ecosystems</topic><topic>Feedback</topic><topic>Grasslands</topic><topic>land degradation</topic><topic>Litter</topic><topic>litter decomposition</topic><topic>Microorganisms</topic><topic>Nitrogen</topic><topic>NMS ordination</topic><topic>N‐input</topic><topic>path analysis</topic><topic>Soil chemistry</topic><topic>Soil pH</topic><topic>Soils</topic><topic>temporal biomass stability</topic><topic>tropical grassland</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Verma, Preeti</creatorcontrib><creatorcontrib>Sagar, R.</creatorcontrib><creatorcontrib>Pandey, Aakansha</creatorcontrib><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Environment Abstracts</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Land degradation & development</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Verma, Preeti</au><au>Sagar, R.</au><au>Pandey, Aakansha</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Feedback of litter decay to temporal stability of biomass under N‐inputs</atitle><jtitle>Land degradation & development</jtitle><date>2024-05-30</date><risdate>2024</risdate><volume>35</volume><issue>9</issue><spage>3157</spage><epage>3169</epage><pages>3157-3169</pages><issn>1085-3278</issn><eissn>1099-145X</eissn><abstract>Nitrogen (N) input affects litter decay and ecosystem functioning. However, the mechanism of litter decay under temporal N‐inputs has rarely been observed. Here we show that three‐year experimental N‐inputs significantly stimulated the rate of litter decay to some extent and then inhibited it with increasing N‐inputs. The N‐inputs affected the litter's mass loss by directly influencing the temporal stability of aboveground biomass (BS) and diversity while indirectly changing soil pH, C: N ratio, and synergistic interactions of soil, vegetation, and microbial traits. The BS has emerged as a significant regulatory factor for the litter decay of tropical grassland. 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| source | Wiley Online Library All Journals |
| subjects | aboveground biomass Biomass Decay Ecological function ecosystems Feedback Grasslands land degradation Litter litter decomposition Microorganisms Nitrogen NMS ordination N‐input path analysis Soil chemistry Soil pH Soils temporal biomass stability tropical grassland |
| title | Feedback of litter decay to temporal stability of biomass under N‐inputs |
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