Methodological contributions for the analysis of bryophyte macroremains in peatlands
Methodological contributions for the analysis of bryophyte macroremains in peatlands. This contribution describes in detail the methods used in the processing of samples collected in peats for paleobryofloristic studies based on Quaternary plant macrorests. The sample processing methods proposed her...
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Sociedad Argentina de Botánica
2017
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| Acceso en línea: | https://revistas.unc.edu.ar/index.php/BSAB/article/view/17452 |
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I10-R10-article-174522019-12-14T13:47:30Z Methodological contributions for the analysis of bryophyte macroremains in peatlands Propuesta metodológica para el estudio de macrorrestos de briofitas en turberas. Savoretti, Adolfina Fernández, Damián Andrés Iglesias, Ari Ponce, Juan Federico Briofitas Cuaternario macrorrestos vegetales metodología Bryophytes method plant macroremains Quaternary. Methodological contributions for the analysis of bryophyte macroremains in peatlands. This contribution describes in detail the methods used in the processing of samples collected in peats for paleobryofloristic studies based on Quaternary plant macrorests. The sample processing methods proposed here ensure that preserved plant remains are recovered with minimal damage, making possible quantitative assessment of different types of remains of each taxon/morphotype for comparative studies of taphonomy and for paleoecological interpretations. Digitalization of sample images is proposed to allow for easy comparisons of macrorests between aliquots, sample sections and peat samples from different regions, and for taxonomic identifications of some of the material. These methods provide for repeatability, which is necessary for comparisons between analyses of different investigators. En esta contribución se dan a conocer las técnicas empleadas para el procesamiento de testigos provenientes de turberas, con el fin de abordar estudios paleobrioflorísticos sobre la base de macrorrestos del Cuaternario. El procesamiento propuesto procura que los restos preservados sean dañados en la menor medida posible y realizar un conteo de los diferentes tipos de fragmentos de cada uno de los taxones/morfotipos con el objetivo de realizar estudios comparativos de la tafonomía y con ello enriquecer las interpretaciones paleoecológicas y la comprensión del desarrollo de la turbera. Se propone adoptar la digitalización de imágenes de las muestras, permitiendo comparar de forma simple los macrorrestos entre las alícuotas, entre las secciones del testigo y entre testigos de turberas de cualquier región, e incluso poder realizar determinaciones y cuantificaciones de parte de su material. Esta metodología ofrece una repetitividad necesaria para la comparación entre análisis de diferentes investigadores. Sociedad Argentina de Botánica 2017-07-07 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo original application/pdf https://revistas.unc.edu.ar/index.php/BSAB/article/view/17452 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 52 No. 2 (2017): June; 371-381 Boletín de la Sociedad Argentina de Botánica; Vol. 52 Núm. 2 (2017): Junio.; 371-381 Boletín de la Sociedad Argentina de Botánica; v. 52 n. 2 (2017): Junio.; 371-381 1851-2372 0373-580X 10.31055/1851.2372.v52.n2 spa https://revistas.unc.edu.ar/index.php/BSAB/article/view/17452/17232 Derechos de autor 2017 Boletín de la Sociedad Argentina de Botánica |
| institution |
Universidad Nacional de Córdoba |
| institution_str |
I-10 |
| repository_str |
R-10 |
| container_title_str |
Revistas de la UNC |
| language |
Español |
| format |
Artículo revista |
| topic |
Briofitas Cuaternario macrorrestos vegetales metodología Bryophytes method plant macroremains Quaternary. |
| spellingShingle |
Briofitas Cuaternario macrorrestos vegetales metodología Bryophytes method plant macroremains Quaternary. Savoretti, Adolfina Fernández, Damián Andrés Iglesias, Ari Ponce, Juan Federico Methodological contributions for the analysis of bryophyte macroremains in peatlands |
| topic_facet |
Briofitas Cuaternario macrorrestos vegetales metodología Bryophytes method plant macroremains Quaternary. |
| author |
Savoretti, Adolfina Fernández, Damián Andrés Iglesias, Ari Ponce, Juan Federico |
| author_facet |
Savoretti, Adolfina Fernández, Damián Andrés Iglesias, Ari Ponce, Juan Federico |
| author_sort |
Savoretti, Adolfina |
| title |
Methodological contributions for the analysis of bryophyte macroremains in peatlands |
| title_short |
Methodological contributions for the analysis of bryophyte macroremains in peatlands |
| title_full |
Methodological contributions for the analysis of bryophyte macroremains in peatlands |
| title_fullStr |
Methodological contributions for the analysis of bryophyte macroremains in peatlands |
| title_full_unstemmed |
Methodological contributions for the analysis of bryophyte macroremains in peatlands |
| title_sort |
methodological contributions for the analysis of bryophyte macroremains in peatlands |
| description |
Methodological contributions for the analysis of bryophyte macroremains in peatlands. This contribution describes in detail the methods used in the processing of samples collected in peats for paleobryofloristic studies based on Quaternary plant macrorests. The sample processing methods proposed here ensure that preserved plant remains are recovered with minimal damage, making possible quantitative assessment of different types of remains of each taxon/morphotype for comparative studies of taphonomy and for paleoecological interpretations. Digitalization of sample images is proposed to allow for easy comparisons of macrorests between aliquots, sample sections and peat samples from different regions, and for taxonomic identifications of some of the material. These methods provide for repeatability, which is necessary for comparisons between analyses of different investigators. |
| publisher |
Sociedad Argentina de Botánica |
| publishDate |
2017 |
| url |
https://revistas.unc.edu.ar/index.php/BSAB/article/view/17452 |
| work_keys_str_mv |
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| first_indexed |
2022-08-20T01:20:50Z |
| last_indexed |
2022-08-20T01:20:50Z |
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