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1. Identity statement
Reference TypeJournal Article
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Sitemtc-m21d.sid.inpe.br (namespace prefix: upn:44QHRCS)
Identifier8JMKD3MGP3W34T/4527HKE
Repositorysid.inpe.br/mtc-m21d/2021/07.02.13.32   (restricted access)
Last Update2021:07.02.13.32.39 (UTC) simone
Metadata Repositorysid.inpe.br/mtc-m21d/2021/07.02.13.32.39
Metadata Last Update2022:04.04.04.50.15 (UTC) administrator
DOI10.1007/s10533-020-00714-2
ISSN0168-2563
Citation KeyMartinelliNSRACDFFGLMMMMMOOSSSSV:2021:DeEcFu
TitleDetermining ecosystem functioning in Brazilian biomes through foliar carbon and nitrogen concentrations and stable isotope ratios
Year2021
MonthJune
Access Date2026, Oct. 01
Type of Workjournal article
Secondary TypePRE PI
Number of Files1
Size1478 KiB
2. Context
Author 1 Martinelli, L. A.
 2 Nardoto, G. B.
 3 Soltangheisi, A.
 4 Reis, C. R. G.
 5 Abdalla-Filho, A. L.
 6 Camargo, P. B.
 7 Domingues, T. F.
 8 Faria, D.
 9 Figueira, A. M.
10 Gomes, T. F.
11 Lins, S. R. M.
12 Mardegan, S. F.
13 Mariano, E.
14 Miatto, R. C.
15 Moraes, R.
16 Moreira, M. Z.
17 Oliveira, R. S.
18 Ometto, Jean Pierre Henry Balbaud
19 Santos, F. L. S.
20 Sena-Souza, J.
21 Silva, D. M. L.
22 Silva, J. C. S. S.
23 Vieira, S. A.
ORCID 1 0000-0002-7103-7551
Group 1
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18 DIPE3-COGPI-INPE-MCTI-GOV-BR
Affiliation 1 Universidade de São Paulo (USP)
 2 Universidade de Brasília (UnB)
 3 Universidade de São Paulo (USP)
 4 Universidade de Brasília (UnB)
 5 Universidade de São Paulo (USP)
 6 Universidade de São Paulo (USP)
 7 Universidade de São Paulo (USP)
 8 Universidade de Santa Cruz
 9 Universidade Federal do Oeste do Pará (UFOPA)
10 Universidade de São Paulo (USP)
11 Universidade Federal de Pernambuco (UFPE)
12 Universidade Federal do Pará (UFPA)
13 Universidade de São Paulo (USP)
14 Universidade de São Paulo (USP)
15 Universidade de Santa Cruz
16 Universidade de São Paulo (USP)
17 Universidade Estadual de Campinas (UNICAMP)
18 Instituto Nacional de Pesquisas Espaciais (INPE)
19 Universidade de Brasília (UnB)
20 Universidade Estadual de Montes Claros
21 Universidade Estadual de Santa Cruz
22 Universidade de São Paulo (USP)
23 Universidade Estadual de Campinas (UNICAMP)
Author e-Mail Address 1 martinelli@cena.usp.br
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18 jean.ometto@inpe.br
JournalBiogeochemistry
Volume154
Number2
Pages405-423
Secondary MarkA1_INTERDISCIPLINAR A1_GEOGRAFIA A1_GEOCIÊNCIAS A1_ENGENHARIAS_III A1_CIÊNCIAS_AMBIENTAIS A1_CIÊNCIAS_AGRÁRIAS_I A1_BIODIVERSIDADE A2_QUÍMICA A2_ENGENHARIAS_II A2_CIÊNCIAS_BIOLÓGICAS_I
Host Collectionurlib.net/www/2021/06.04.03.40 upn:44QHRCS
History (UTC)2021-07-02 13:32:39 :: simone -> administrator ::
2021-07-02 13:32:40 :: administrator -> simone :: 2021
2021-12-16 19:14:48 :: simone -> administrator :: 2021
2022-04-04 04:50:15 :: administrator -> simone :: 2021
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
KeywordsBiogeochemical diversity
Climate models
Foliar nutrients
Leaf economics spectrum
Tropical forests
AbstractBy analyzing 6,480 tree leaf samples from 57 sites within Brazilian biomes, we considered whether vegetation types in terrestrial ecosystems reflect biogeochemical diversity and whether they fit into a leaf economics spectrum (LES). To achieve this, we investigated the relations among leaf carbon (C) and nitrogen (N) concentrations, their isotope natural abundance and C:N ratio. In addition, we tested their correlations with mean annual temperature (MAT) and precipitation (MAP), as climatic factors. We found consistent differences in the C and N concentrations and their isotopic composition among the vegetation types. MAP is the main climatic driver of changes in N, C:N ratio, δ15N, and δ13C, correlating negatively with N and positively with C:N ratio. These relations show that these biomes follow an LES. The Caatinga had the highest δ15N values, suggesting that N residence time in soil is longer due to low leaching and plant uptake. We observed that MAP is not the only factor influencing δ13C values in different biomes; instead canopy effect probably explains the highest values observed in the Cerrado. Our results reinforce earlier findings that life diversity in the tropics reflects biogeochemistry diversity and leaf δ15N opens the possibility for investigating plant trade-offs dictated by the LES. Finally, we expect our findings to contribute to a better understanding of the tropics in global climate models.
AreaCST
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4. Conditions of access and use
Languageen
Target Filemartinelli_determinating.pdf
User Groupsimone
Reader Groupadministrator
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Visibilityshown
Archiving Policydenypublisher denyfinaldraft12
Read Permissiondeny from all and allow from 150.163
Update Permissionnot transferred
5. Allied materials
Next Higher Units8JMKD3MGPCW/46L2FGP
Citing Item Listsid.inpe.br/bibdigital/2022/04.04.04.47 - 68
DisseminationWEBSCI; PORTALCAPES.
6. Notes
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