Natural abundance of 13C in tropical grasses from the INPA, Instituto Nacional de Pesquisas da Amazônia, herbarium
Autor(a) principal: | |
---|---|
Data de Publicação: | 1999 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Journal of Botany |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84041999000100007 |
Resumo: | The stable carbon isotopic composition of 165 grass species was determined with the objective of verifying their photosynthetic pathway (C3 and C4). The samples, taken from the INPA herbarium, were mainly collected in the North of Brazil. Approximately 60% of the species proved to be of the C4 type, with <FONT FACE="Symbol">d</font> 13C values ranging from -13.6 to -9.5, while the remainder 40% belonged to the C3 type, with values ranging from -34.7 to -23.4. This relatively high proportion of C3 species is probably due to the high relative humidity of the sites where the species were collected. |
id |
SBSP-1_319a5bbed75c2ffc0a5c7e12032316d2 |
---|---|
oai_identifier_str |
oai:scielo:S0100-84041999000100007 |
network_acronym_str |
SBSP-1 |
network_name_str |
Brazilian Journal of Botany |
repository_id_str |
|
spelling |
Natural abundance of 13C in tropical grasses from the INPA, Instituto Nacional de Pesquisas da Amazônia, herbariumGrassesAmazon<FONT FACE=Symbol>d</font> 13CphotosyntheticcycleC3C4The stable carbon isotopic composition of 165 grass species was determined with the objective of verifying their photosynthetic pathway (C3 and C4). The samples, taken from the INPA herbarium, were mainly collected in the North of Brazil. Approximately 60% of the species proved to be of the C4 type, with <FONT FACE="Symbol">d</font> 13C values ranging from -13.6 to -9.5, while the remainder 40% belonged to the C3 type, with values ranging from -34.7 to -23.4. This relatively high proportion of C3 species is probably due to the high relative humidity of the sites where the species were collected.Sociedade Botânica de São Paulo1999-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84041999000100007Brazilian Journal of Botany v.22 n.1 1999reponame:Brazilian Journal of Botanyinstname:Sociedade Botânica de São Paulo (SBSP)instacron:SBSP10.1590/S0100-84041999000100007info:eu-repo/semantics/openAccessMEDINA,ERNESTOMARTINELLI,LUIZ ANTONIOBARBOSA,EDELCILIOVICTORIA,REYNALDO LUIZeng1999-08-19T00:00:00Zoai:scielo:S0100-84041999000100007Revistahttps://www.scielo.br/j/rbb/ONGhttps://old.scielo.br/oai/scielo-oai.phpbrazbot@gmail.com||brazbot@gmail.com1806-99590100-8404opendoar:1999-08-19T00:00Brazilian Journal of Botany - Sociedade Botânica de São Paulo (SBSP)false |
dc.title.none.fl_str_mv |
Natural abundance of 13C in tropical grasses from the INPA, Instituto Nacional de Pesquisas da Amazônia, herbarium |
title |
Natural abundance of 13C in tropical grasses from the INPA, Instituto Nacional de Pesquisas da Amazônia, herbarium |
spellingShingle |
Natural abundance of 13C in tropical grasses from the INPA, Instituto Nacional de Pesquisas da Amazônia, herbarium MEDINA,ERNESTO Grasses Amazon <FONT FACE=Symbol>d</font> 13C photosynthetic cycle C3 C4 |
title_short |
Natural abundance of 13C in tropical grasses from the INPA, Instituto Nacional de Pesquisas da Amazônia, herbarium |
title_full |
Natural abundance of 13C in tropical grasses from the INPA, Instituto Nacional de Pesquisas da Amazônia, herbarium |
title_fullStr |
Natural abundance of 13C in tropical grasses from the INPA, Instituto Nacional de Pesquisas da Amazônia, herbarium |
title_full_unstemmed |
Natural abundance of 13C in tropical grasses from the INPA, Instituto Nacional de Pesquisas da Amazônia, herbarium |
title_sort |
Natural abundance of 13C in tropical grasses from the INPA, Instituto Nacional de Pesquisas da Amazônia, herbarium |
author |
MEDINA,ERNESTO |
author_facet |
MEDINA,ERNESTO MARTINELLI,LUIZ ANTONIO BARBOSA,EDELCILIO VICTORIA,REYNALDO LUIZ |
author_role |
author |
author2 |
MARTINELLI,LUIZ ANTONIO BARBOSA,EDELCILIO VICTORIA,REYNALDO LUIZ |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
MEDINA,ERNESTO MARTINELLI,LUIZ ANTONIO BARBOSA,EDELCILIO VICTORIA,REYNALDO LUIZ |
dc.subject.por.fl_str_mv |
Grasses Amazon <FONT FACE=Symbol>d</font> 13C photosynthetic cycle C3 C4 |
topic |
Grasses Amazon <FONT FACE=Symbol>d</font> 13C photosynthetic cycle C3 C4 |
description |
The stable carbon isotopic composition of 165 grass species was determined with the objective of verifying their photosynthetic pathway (C3 and C4). The samples, taken from the INPA herbarium, were mainly collected in the North of Brazil. Approximately 60% of the species proved to be of the C4 type, with <FONT FACE="Symbol">d</font> 13C values ranging from -13.6 to -9.5, while the remainder 40% belonged to the C3 type, with values ranging from -34.7 to -23.4. This relatively high proportion of C3 species is probably due to the high relative humidity of the sites where the species were collected. |
publishDate |
1999 |
dc.date.none.fl_str_mv |
1999-04-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84041999000100007 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84041999000100007 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0100-84041999000100007 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Botânica de São Paulo |
publisher.none.fl_str_mv |
Sociedade Botânica de São Paulo |
dc.source.none.fl_str_mv |
Brazilian Journal of Botany v.22 n.1 1999 reponame:Brazilian Journal of Botany instname:Sociedade Botânica de São Paulo (SBSP) instacron:SBSP |
instname_str |
Sociedade Botânica de São Paulo (SBSP) |
instacron_str |
SBSP |
institution |
SBSP |
reponame_str |
Brazilian Journal of Botany |
collection |
Brazilian Journal of Botany |
repository.name.fl_str_mv |
Brazilian Journal of Botany - Sociedade Botânica de São Paulo (SBSP) |
repository.mail.fl_str_mv |
brazbot@gmail.com||brazbot@gmail.com |
_version_ |
1754734837354201088 |