Amending mine tailing cover with compost and biochar: effects on vegetation establishment and metal bioaccumulation in the Finnish subarctic
In the northern boreal zone, revegetation and landscaping of closed mine tailings are challenging due to the high concentrations of potentially toxic elements; the use of nutrient-poor, glacigenic cover material (till); cool temperatures; and short growing period. Recycled waste materials such as bi...
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Online Access: | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8542009/ http://www.ncbi.nlm.nih.gov/pubmed/34148200 https://doi.org/10.1007/s11356-021-14865-8 |
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ftpubmed:oai:pubmedcentral.nih.gov:8542009 2023-05-15T17:42:46+02:00 Amending mine tailing cover with compost and biochar: effects on vegetation establishment and metal bioaccumulation in the Finnish subarctic Hagner, Marleena Uusitalo, Marja Ruhanen, Hanna Heiskanen, Juha Peltola, Rainer Tiilikkala, Kari Hyvönen, Juha Sarala, Pertti Mäkitalo, Kari 2021-06-20 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8542009/ http://www.ncbi.nlm.nih.gov/pubmed/34148200 https://doi.org/10.1007/s11356-021-14865-8 en eng Springer Berlin Heidelberg http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8542009/ http://www.ncbi.nlm.nih.gov/pubmed/34148200 http://dx.doi.org/10.1007/s11356-021-14865-8 © The Author(s) 2021 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . CC-BY Environ Sci Pollut Res Int Research Article Text 2021 ftpubmed https://doi.org/10.1007/s11356-021-14865-8 2021-10-31T00:51:04Z In the northern boreal zone, revegetation and landscaping of closed mine tailings are challenging due to the high concentrations of potentially toxic elements; the use of nutrient-poor, glacigenic cover material (till); cool temperatures; and short growing period. Recycled waste materials such as biochar (BC) and composted sewage sludge (CSS) have been suggested to improve soil forming process and revegetation success as well as decrease metal bioavailability in closed mine tailing areas. We conducted two field experiments in old iron mine tailings at Rautuvaara, northern Finland, where the native mine soil or transported cover till soil had not supported plant growth since the mining ended in 1989. The impacts of CSS and spruce (Picea abies)–derived BC application to till soil on the survival and growth of selected plant species (Pinus sylvestris, Salix myrsinifolia, and grass mixture containing Festuca rubra, Lolium perenne, and Trifolium repens) were investigated during two growing seasons. In addition, the potential of BC to reduce bioaccumulation of metals in plants was studied. We found that (1) organic amendment like CSS markedly enhanced the plant growth and is therefore needed for vegetation establishment in tailing sites that contained only transported till cover, and (2) BC application to till soil-CSS mixture further facilitated the success of grass mixtures resulting in 71–250% higher plant biomass. On the other hand, (3) no effects on P. sylvestris or S. myrsinifolia were recorded during the first growing seasons, and (4) accumulation of metals in cover plants was negligible and BC application to till further decreased the accumulation of Al, Cr, and Fe in the plant tissues. [Image: see text] SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s11356-021-14865-8. Text Northern Finland Subarctic PubMed Central (PMC) Rautuvaara ENVELOPE(23.775,23.775,68.269,68.269) Environmental Science and Pollution Research 28 42 59881 59898 |
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English |
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Research Article |
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Research Article Hagner, Marleena Uusitalo, Marja Ruhanen, Hanna Heiskanen, Juha Peltola, Rainer Tiilikkala, Kari Hyvönen, Juha Sarala, Pertti Mäkitalo, Kari Amending mine tailing cover with compost and biochar: effects on vegetation establishment and metal bioaccumulation in the Finnish subarctic |
topic_facet |
Research Article |
description |
In the northern boreal zone, revegetation and landscaping of closed mine tailings are challenging due to the high concentrations of potentially toxic elements; the use of nutrient-poor, glacigenic cover material (till); cool temperatures; and short growing period. Recycled waste materials such as biochar (BC) and composted sewage sludge (CSS) have been suggested to improve soil forming process and revegetation success as well as decrease metal bioavailability in closed mine tailing areas. We conducted two field experiments in old iron mine tailings at Rautuvaara, northern Finland, where the native mine soil or transported cover till soil had not supported plant growth since the mining ended in 1989. The impacts of CSS and spruce (Picea abies)–derived BC application to till soil on the survival and growth of selected plant species (Pinus sylvestris, Salix myrsinifolia, and grass mixture containing Festuca rubra, Lolium perenne, and Trifolium repens) were investigated during two growing seasons. In addition, the potential of BC to reduce bioaccumulation of metals in plants was studied. We found that (1) organic amendment like CSS markedly enhanced the plant growth and is therefore needed for vegetation establishment in tailing sites that contained only transported till cover, and (2) BC application to till soil-CSS mixture further facilitated the success of grass mixtures resulting in 71–250% higher plant biomass. On the other hand, (3) no effects on P. sylvestris or S. myrsinifolia were recorded during the first growing seasons, and (4) accumulation of metals in cover plants was negligible and BC application to till further decreased the accumulation of Al, Cr, and Fe in the plant tissues. [Image: see text] SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s11356-021-14865-8. |
format |
Text |
author |
Hagner, Marleena Uusitalo, Marja Ruhanen, Hanna Heiskanen, Juha Peltola, Rainer Tiilikkala, Kari Hyvönen, Juha Sarala, Pertti Mäkitalo, Kari |
author_facet |
Hagner, Marleena Uusitalo, Marja Ruhanen, Hanna Heiskanen, Juha Peltola, Rainer Tiilikkala, Kari Hyvönen, Juha Sarala, Pertti Mäkitalo, Kari |
author_sort |
Hagner, Marleena |
title |
Amending mine tailing cover with compost and biochar: effects on vegetation establishment and metal bioaccumulation in the Finnish subarctic |
title_short |
Amending mine tailing cover with compost and biochar: effects on vegetation establishment and metal bioaccumulation in the Finnish subarctic |
title_full |
Amending mine tailing cover with compost and biochar: effects on vegetation establishment and metal bioaccumulation in the Finnish subarctic |
title_fullStr |
Amending mine tailing cover with compost and biochar: effects on vegetation establishment and metal bioaccumulation in the Finnish subarctic |
title_full_unstemmed |
Amending mine tailing cover with compost and biochar: effects on vegetation establishment and metal bioaccumulation in the Finnish subarctic |
title_sort |
amending mine tailing cover with compost and biochar: effects on vegetation establishment and metal bioaccumulation in the finnish subarctic |
publisher |
Springer Berlin Heidelberg |
publishDate |
2021 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8542009/ http://www.ncbi.nlm.nih.gov/pubmed/34148200 https://doi.org/10.1007/s11356-021-14865-8 |
long_lat |
ENVELOPE(23.775,23.775,68.269,68.269) |
geographic |
Rautuvaara |
geographic_facet |
Rautuvaara |
genre |
Northern Finland Subarctic |
genre_facet |
Northern Finland Subarctic |
op_source |
Environ Sci Pollut Res Int |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8542009/ http://www.ncbi.nlm.nih.gov/pubmed/34148200 http://dx.doi.org/10.1007/s11356-021-14865-8 |
op_rights |
© The Author(s) 2021 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1007/s11356-021-14865-8 |
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Environmental Science and Pollution Research |
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28 |
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42 |
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59881 |
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59898 |
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