Nitrogen deposition affects forest floor vegetation across Europe - evidence from long-term monitoring. Oral presentation at International Symposium Ecohydrology, Biotechnology & Engineering, Book of Abstracts (17-19th September 2013 – Łódź)
Chronic nitrogen (N) deposition is a threat to biodiversity that results from eutrophication of sensitive ecosystems. We studied long-term monitoring data from 28 forest sites with a total of 1335 permanent vegetation sampling units from northern Fennoscandia to southern Italy to analyse temporal tr...
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ftuncamerinoiris:oai:pubblicazioni.unicam.it:11581/319587 2023-11-12T04:17:00+01:00 Nitrogen deposition affects forest floor vegetation across Europe - evidence from long-term monitoring. Oral presentation at International Symposium Ecohydrology, Biotechnology & Engineering, Book of Abstracts (17-19th September 2013 – Łódź) Thomas Dirnböck Ulf Grandin Markus Bernhard Römermann Burkhardt Beudert Martin Forsius Maria Theresia Grabner Maria Holmberg Sirpa Kleemola Lars Lundin Michael Mirtl Markus Neumann Maija Salemaa Franz Starlinger Tomasz Staszewski Aldona Katarzyna Uziębło CANULLO, Roberto Thomas, Dirnböck Ulf, Grandin Markus Bernhard, Römermann Burkhardt, Beudert Canullo, Roberto Martin, Forsiu Maria Theresia, Grabner Maria, Holmberg Sirpa, Kleemola Lars, Lundin Michael, Mirtl Markus, Neumann Maija, Salemaa Franz, Starlinger Tomasz, Staszewski Aldona Katarzyna, Uziębło 2013 http://hdl.handle.net/11581/319587 eng eng volume:1 firstpage:46 lastpage:46 numberofpages:1 http://hdl.handle.net/11581/319587 info:eu-repo/semantics/other 2013 ftuncamerinoiris 2023-10-18T16:45:15Z Chronic nitrogen (N) deposition is a threat to biodiversity that results from eutrophication of sensitive ecosystems. We studied long-term monitoring data from 28 forest sites with a total of 1335 permanent vegetation sampling units from northern Fennoscandia to southern Italy to analyse temporal trends in species cover and diversity. We found that the cover of oligotrophic species decreased the more the measured N deposition exceeded the empirical critical load (CL) for eutrophication effects (p = 0.002). Although species, which prefer nutrient rich sites, did not experience a signifi cantly increasing cover (p = 0.440), they had a higher proportion among colonizers than oligotrophic species (p = 0.030). The observed response is, to our knowledge, the fi rst detection of a N deposition effect on temporal trends of vascular plants of forest fl oor vegetation in a European-wide long-term monitoring data set. Contrary to species cover changes, neither the decrease of species richness (alpha and gamma diversity) nor of homogeneity (beta diversity) correlated with nitrogen CL exceedance in our dataset. We conclude that oligotrophic plant species are on the downgrade in European forest ecosystems that are sensitive to eutrophication effects. Other/Unknown Material Fennoscandia CAMPUS Pubblicazioni Scientifiche Unicam (Università di Camerino) |
institution |
Open Polar |
collection |
CAMPUS Pubblicazioni Scientifiche Unicam (Università di Camerino) |
op_collection_id |
ftuncamerinoiris |
language |
English |
description |
Chronic nitrogen (N) deposition is a threat to biodiversity that results from eutrophication of sensitive ecosystems. We studied long-term monitoring data from 28 forest sites with a total of 1335 permanent vegetation sampling units from northern Fennoscandia to southern Italy to analyse temporal trends in species cover and diversity. We found that the cover of oligotrophic species decreased the more the measured N deposition exceeded the empirical critical load (CL) for eutrophication effects (p = 0.002). Although species, which prefer nutrient rich sites, did not experience a signifi cantly increasing cover (p = 0.440), they had a higher proportion among colonizers than oligotrophic species (p = 0.030). The observed response is, to our knowledge, the fi rst detection of a N deposition effect on temporal trends of vascular plants of forest fl oor vegetation in a European-wide long-term monitoring data set. Contrary to species cover changes, neither the decrease of species richness (alpha and gamma diversity) nor of homogeneity (beta diversity) correlated with nitrogen CL exceedance in our dataset. We conclude that oligotrophic plant species are on the downgrade in European forest ecosystems that are sensitive to eutrophication effects. |
author2 |
Thomas, Dirnböck Ulf, Grandin Markus Bernhard, Römermann Burkhardt, Beudert Canullo, Roberto Martin, Forsiu Maria Theresia, Grabner Maria, Holmberg Sirpa, Kleemola Lars, Lundin Michael, Mirtl Markus, Neumann Maija, Salemaa Franz, Starlinger Tomasz, Staszewski Aldona Katarzyna, Uziębło |
format |
Other/Unknown Material |
author |
Thomas Dirnböck Ulf Grandin Markus Bernhard Römermann Burkhardt Beudert Martin Forsius Maria Theresia Grabner Maria Holmberg Sirpa Kleemola Lars Lundin Michael Mirtl Markus Neumann Maija Salemaa Franz Starlinger Tomasz Staszewski Aldona Katarzyna Uziębło CANULLO, Roberto |
spellingShingle |
Thomas Dirnböck Ulf Grandin Markus Bernhard Römermann Burkhardt Beudert Martin Forsius Maria Theresia Grabner Maria Holmberg Sirpa Kleemola Lars Lundin Michael Mirtl Markus Neumann Maija Salemaa Franz Starlinger Tomasz Staszewski Aldona Katarzyna Uziębło CANULLO, Roberto Nitrogen deposition affects forest floor vegetation across Europe - evidence from long-term monitoring. Oral presentation at International Symposium Ecohydrology, Biotechnology & Engineering, Book of Abstracts (17-19th September 2013 – Łódź) |
author_facet |
Thomas Dirnböck Ulf Grandin Markus Bernhard Römermann Burkhardt Beudert Martin Forsius Maria Theresia Grabner Maria Holmberg Sirpa Kleemola Lars Lundin Michael Mirtl Markus Neumann Maija Salemaa Franz Starlinger Tomasz Staszewski Aldona Katarzyna Uziębło CANULLO, Roberto |
author_sort |
Thomas Dirnböck |
title |
Nitrogen deposition affects forest floor vegetation across Europe - evidence from long-term monitoring. Oral presentation at International Symposium Ecohydrology, Biotechnology & Engineering, Book of Abstracts (17-19th September 2013 – Łódź) |
title_short |
Nitrogen deposition affects forest floor vegetation across Europe - evidence from long-term monitoring. Oral presentation at International Symposium Ecohydrology, Biotechnology & Engineering, Book of Abstracts (17-19th September 2013 – Łódź) |
title_full |
Nitrogen deposition affects forest floor vegetation across Europe - evidence from long-term monitoring. Oral presentation at International Symposium Ecohydrology, Biotechnology & Engineering, Book of Abstracts (17-19th September 2013 – Łódź) |
title_fullStr |
Nitrogen deposition affects forest floor vegetation across Europe - evidence from long-term monitoring. Oral presentation at International Symposium Ecohydrology, Biotechnology & Engineering, Book of Abstracts (17-19th September 2013 – Łódź) |
title_full_unstemmed |
Nitrogen deposition affects forest floor vegetation across Europe - evidence from long-term monitoring. Oral presentation at International Symposium Ecohydrology, Biotechnology & Engineering, Book of Abstracts (17-19th September 2013 – Łódź) |
title_sort |
nitrogen deposition affects forest floor vegetation across europe - evidence from long-term monitoring. oral presentation at international symposium ecohydrology, biotechnology & engineering, book of abstracts (17-19th september 2013 – łódź) |
publishDate |
2013 |
url |
http://hdl.handle.net/11581/319587 |
genre |
Fennoscandia |
genre_facet |
Fennoscandia |
op_relation |
volume:1 firstpage:46 lastpage:46 numberofpages:1 http://hdl.handle.net/11581/319587 |
_version_ |
1782334018595848192 |