Pteris melanocaulon Fée is an As hyperaccumulator

Pteris melanocaulon is noted to thrive very well in selected Cu–Au mines in the Philippines such as the Carmen Cu mine in Cebu and the Manila Mining Cu–Au mine in Surigao. Soil and plant samples were collected from field surveys as well as potted experiments. The computed bioaccumulation factor (BF)...

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Main Authors: Claveria, Rene Juna R, Perez, Teresita R, Apuan, Mary Jean B, Apuan, Dennis A, Perez, Rubee Ellaine C
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Published: Archīum Ateneo 2019
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Online Access:https://archium.ateneo.edu/es-faculty-pubs/21
https://www.sciencedirect.com/science/article/pii/S0045653519316017
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spelling ph-ateneo-arc.es-faculty-pubs-10212020-03-25T08:15:21Z Pteris melanocaulon Fée is an As hyperaccumulator Claveria, Rene Juna R Perez, Teresita R Apuan, Mary Jean B Apuan, Dennis A Perez, Rubee Ellaine C Pteris melanocaulon is noted to thrive very well in selected Cu–Au mines in the Philippines such as the Carmen Cu mine in Cebu and the Manila Mining Cu–Au mine in Surigao. Soil and plant samples were collected from field surveys as well as potted experiments. The computed bioaccumulation factor (BF) and translocation factor (TF) values from the analyses of As contents of the soil and the belowground and above ground components of the plant, apparently were comparable to known As hyperaccumulators Pteris vittata and Pityrogramma calomelanos. It is inferred with probability that the factors that influence the bioavailability of As as well as the uptake mechanisms for P. melanocaulon would be similar to the 2 known As hyperaccumulators. Previous works have noted P. melanocaulon as a very good Cu accumulator with very high Cu values in the belowground components and this study further identified it to be an excellent As hyperaccumulator with high As values in the aboveground components. 2019-07-20T07:00:00Z text application/pdf https://archium.ateneo.edu/es-faculty-pubs/21 https://www.sciencedirect.com/science/article/pii/S0045653519316017 Environmental Science Faculty Publications Archīum Ateneo Arsenic Hyperaccumulator Ferns Bioaccumulation Translocation Environmental Sciences
institution Ateneo De Manila University
building Ateneo De Manila University Library
country Philippines
collection archium.Ateneo Institutional Repository
topic Arsenic
Hyperaccumulator
Ferns
Bioaccumulation
Translocation
Environmental Sciences
spellingShingle Arsenic
Hyperaccumulator
Ferns
Bioaccumulation
Translocation
Environmental Sciences
Claveria, Rene Juna R
Perez, Teresita R
Apuan, Mary Jean B
Apuan, Dennis A
Perez, Rubee Ellaine C
Pteris melanocaulon Fée is an As hyperaccumulator
description Pteris melanocaulon is noted to thrive very well in selected Cu–Au mines in the Philippines such as the Carmen Cu mine in Cebu and the Manila Mining Cu–Au mine in Surigao. Soil and plant samples were collected from field surveys as well as potted experiments. The computed bioaccumulation factor (BF) and translocation factor (TF) values from the analyses of As contents of the soil and the belowground and above ground components of the plant, apparently were comparable to known As hyperaccumulators Pteris vittata and Pityrogramma calomelanos. It is inferred with probability that the factors that influence the bioavailability of As as well as the uptake mechanisms for P. melanocaulon would be similar to the 2 known As hyperaccumulators. Previous works have noted P. melanocaulon as a very good Cu accumulator with very high Cu values in the belowground components and this study further identified it to be an excellent As hyperaccumulator with high As values in the aboveground components.
format text
author Claveria, Rene Juna R
Perez, Teresita R
Apuan, Mary Jean B
Apuan, Dennis A
Perez, Rubee Ellaine C
author_facet Claveria, Rene Juna R
Perez, Teresita R
Apuan, Mary Jean B
Apuan, Dennis A
Perez, Rubee Ellaine C
author_sort Claveria, Rene Juna R
title Pteris melanocaulon Fée is an As hyperaccumulator
title_short Pteris melanocaulon Fée is an As hyperaccumulator
title_full Pteris melanocaulon Fée is an As hyperaccumulator
title_fullStr Pteris melanocaulon Fée is an As hyperaccumulator
title_full_unstemmed Pteris melanocaulon Fée is an As hyperaccumulator
title_sort pteris melanocaulon fée is an as hyperaccumulator
publisher Archīum Ateneo
publishDate 2019
url https://archium.ateneo.edu/es-faculty-pubs/21
https://www.sciencedirect.com/science/article/pii/S0045653519316017
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