Quantification of carbon in forest necromass: state of the art
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Cerne (Online) |
Texto Completo: | https://cerne.ufla.br/site/index.php/CERNE/article/view/2245 |
Resumo: | Necromass plays an important ecological function, including organic matter deposition, which is crucial to carbon and nutrient cycling in forest ecosystems. Despite the devoted attention to the role of forest necromass in the global carbon cycle, international organizations, such as IPCC and FAO, have reported the absence of compatible data on carbon stocks in necromass for different typologies and regions. This paper reviews terminology, sampling methods, and measurement methodologies when quantifying carbon stock in forest necromass. We analyzed procedures in volume, biomass and carbon content obtainment worldwide and then particularly in Brazil. We discuss the problems associated with necromass spatial distribution and marked differences between terminologies and methods adopted among studies that address the quantification of necromass carbon. Disagreement in nomenclature, components and minimum diameter of inclusion hamper comparison of regional values. Therefore, standard terminology for studies on this purpose is proposed. Coarse woody and non-woody (litter) necromass are generally computed but fine woody necromass is disregarded in most inventories. We provide recommendations on specific sampling and measurement procedures, taking into account its spatial and size distribution for both necromass and litter. |
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Quantification of carbon in forest necromass: state of the artQuantificação de carbono na necromassa florestal: o estado da artedead woodfine woody debrislitterorganic matterNecromass plays an important ecological function, including organic matter deposition, which is crucial to carbon and nutrient cycling in forest ecosystems. Despite the devoted attention to the role of forest necromass in the global carbon cycle, international organizations, such as IPCC and FAO, have reported the absence of compatible data on carbon stocks in necromass for different typologies and regions. This paper reviews terminology, sampling methods, and measurement methodologies when quantifying carbon stock in forest necromass. We analyzed procedures in volume, biomass and carbon content obtainment worldwide and then particularly in Brazil. We discuss the problems associated with necromass spatial distribution and marked differences between terminologies and methods adopted among studies that address the quantification of necromass carbon. Disagreement in nomenclature, components and minimum diameter of inclusion hamper comparison of regional values. Therefore, standard terminology for studies on this purpose is proposed. Coarse woody and non-woody (litter) necromass are generally computed but fine woody necromass is disregarded in most inventories. We provide recommendations on specific sampling and measurement procedures, taking into account its spatial and size distribution for both necromass and litter.CERNECERNE2020-05-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/2245CERNE; Vol. 26 No. 1 (2020); 98-108CERNE; v. 26 n. 1 (2020); 98-1082317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAenghttps://cerne.ufla.br/site/index.php/CERNE/article/view/2245/1177Copyright (c) 2020 CERNEinfo:eu-repo/semantics/openAccessSanquetta, Mateus Niroh Inoue2020-05-15T19:57:22Zoai:cerne.ufla.br:article/2245Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:54:42.713899Cerne (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
Quantification of carbon in forest necromass: state of the art Quantificação de carbono na necromassa florestal: o estado da arte |
title |
Quantification of carbon in forest necromass: state of the art |
spellingShingle |
Quantification of carbon in forest necromass: state of the art Sanquetta, Mateus Niroh Inoue dead wood fine woody debris litter organic matter |
title_short |
Quantification of carbon in forest necromass: state of the art |
title_full |
Quantification of carbon in forest necromass: state of the art |
title_fullStr |
Quantification of carbon in forest necromass: state of the art |
title_full_unstemmed |
Quantification of carbon in forest necromass: state of the art |
title_sort |
Quantification of carbon in forest necromass: state of the art |
author |
Sanquetta, Mateus Niroh Inoue |
author_facet |
Sanquetta, Mateus Niroh Inoue |
author_role |
author |
dc.contributor.author.fl_str_mv |
Sanquetta, Mateus Niroh Inoue |
dc.subject.por.fl_str_mv |
dead wood fine woody debris litter organic matter |
topic |
dead wood fine woody debris litter organic matter |
description |
Necromass plays an important ecological function, including organic matter deposition, which is crucial to carbon and nutrient cycling in forest ecosystems. Despite the devoted attention to the role of forest necromass in the global carbon cycle, international organizations, such as IPCC and FAO, have reported the absence of compatible data on carbon stocks in necromass for different typologies and regions. This paper reviews terminology, sampling methods, and measurement methodologies when quantifying carbon stock in forest necromass. We analyzed procedures in volume, biomass and carbon content obtainment worldwide and then particularly in Brazil. We discuss the problems associated with necromass spatial distribution and marked differences between terminologies and methods adopted among studies that address the quantification of necromass carbon. Disagreement in nomenclature, components and minimum diameter of inclusion hamper comparison of regional values. Therefore, standard terminology for studies on this purpose is proposed. Coarse woody and non-woody (litter) necromass are generally computed but fine woody necromass is disregarded in most inventories. We provide recommendations on specific sampling and measurement procedures, taking into account its spatial and size distribution for both necromass and litter. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-05-14 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://cerne.ufla.br/site/index.php/CERNE/article/view/2245 |
url |
https://cerne.ufla.br/site/index.php/CERNE/article/view/2245 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://cerne.ufla.br/site/index.php/CERNE/article/view/2245/1177 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2020 CERNE info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 CERNE |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
CERNE CERNE |
publisher.none.fl_str_mv |
CERNE CERNE |
dc.source.none.fl_str_mv |
CERNE; Vol. 26 No. 1 (2020); 98-108 CERNE; v. 26 n. 1 (2020); 98-108 2317-6342 0104-7760 reponame:Cerne (Online) instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Cerne (Online) |
collection |
Cerne (Online) |
repository.name.fl_str_mv |
Cerne (Online) - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
cerne@dcf.ufla.br||cerne@dcf.ufla.br |
_version_ |
1799874943821807616 |