Making them visible and usable — vegetation-plot observations from Fennoscandia based on historical species-quantity scales
Aims: Present-day large-scale and plot-based vegetation analyses contribute to the transnational characterization and interpretation of biodiversity patterns and to habitat typologies, which are important for planning, monitoring and decision making in nature conservation. Many historical vegetation...
Published in: | Applied Vegetation Science |
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Language: | English |
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2019
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Online Access: | https://research.wur.nl/en/publications/making-them-visible-and-usable-vegetation-plot-observations-from- https://doi.org/10.1111/avsc.12452 |
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ftunivwagenin:oai:library.wur.nl:wurpubs/555495 2024-02-04T10:00:19+01:00 Making them visible and usable — vegetation-plot observations from Fennoscandia based on historical species-quantity scales Pätsch, Ricarda Jašková, Anni Chytrý, Milan Kucherov, Ilya B. Schaminée, Joop H.J. Bergmeier, Erwin Janssen, John A.M. 2019 application/pdf https://research.wur.nl/en/publications/making-them-visible-and-usable-vegetation-plot-observations-from- https://doi.org/10.1111/avsc.12452 en eng https://edepot.wur.nl/505765 https://research.wur.nl/en/publications/making-them-visible-and-usable-vegetation-plot-observations-from- doi:10.1111/avsc.12452 info:eu-repo/semantics/restrictedAccess Wageningen University & Research Applied Vegetation Science 22 (2019) 4 ISSN: 1402-2001 Drude scale European vegetation Hult–Sernander scale Norrlin scale cover abundance scales data standardization north European countries phytosociology plant density measures scale transformation species abundance vegetation records info:eu-repo/semantics/article Article/Letter to editor info:eu-repo/semantics/publishedVersion 2019 ftunivwagenin https://doi.org/10.1111/avsc.12452 2024-01-10T23:16:32Z Aims: Present-day large-scale and plot-based vegetation analyses contribute to the transnational characterization and interpretation of biodiversity patterns and to habitat typologies, which are important for planning, monitoring and decision making in nature conservation. Many historical vegetation surveys applied cover abundance, relative occurrence or density scales (species-quantity scales) that are nowadays poorly known and consequently disregarded or misinterpreted. Therefore, it is worthwhile to put effort into making them compatible with the datasets sampled using mainstream methods. Within Europe, this especially applies to historical data from Fennoscandia. Here, we aim to propose how to transform the species-quantity scales frequently used in Fennoscandia into percentage cover scales, based on the conversion of their individual grades. Study area: Fennoscandia, including Norway, Sweden, Finland and the Fennoscandian part of Russia (Republic of Karelia, Karelian Isthmus, Murmansk Region). Methods and results: We inventoried Fennoscandian vegetation plot studies and identified that the most frequently applied species-quantity scales were those of Norrlin, Hult–Sernander and Drude. We reviewed the definitions and applications of these scales in the literature and, if not available, calculated hypothetical species covers to approximate realistic conversions to the percentage scale. As a result, we propose alternative ways of conversion of the individual scale grades to mid-percentage cover values. Conclusion: Historical vegetation plot data from Fennoscandia can be used as quantitative information for vegetation research if their grades are consistently transformed into percentage cover values using the proposals presented in this paper. Article in Journal/Newspaper Fennoscandia Fennoscandian karelia* karelia* karelian Republic of Karelia Wageningen UR (University & Research Centre): Digital Library Hult ENVELOPE(-13.688,-13.688,65.101,65.101) Murmansk Norway Applied Vegetation Science 22 4 465 473 |
institution |
Open Polar |
collection |
Wageningen UR (University & Research Centre): Digital Library |
op_collection_id |
ftunivwagenin |
language |
English |
topic |
Drude scale European vegetation Hult–Sernander scale Norrlin scale cover abundance scales data standardization north European countries phytosociology plant density measures scale transformation species abundance vegetation records |
spellingShingle |
Drude scale European vegetation Hult–Sernander scale Norrlin scale cover abundance scales data standardization north European countries phytosociology plant density measures scale transformation species abundance vegetation records Pätsch, Ricarda Jašková, Anni Chytrý, Milan Kucherov, Ilya B. Schaminée, Joop H.J. Bergmeier, Erwin Janssen, John A.M. Making them visible and usable — vegetation-plot observations from Fennoscandia based on historical species-quantity scales |
topic_facet |
Drude scale European vegetation Hult–Sernander scale Norrlin scale cover abundance scales data standardization north European countries phytosociology plant density measures scale transformation species abundance vegetation records |
description |
Aims: Present-day large-scale and plot-based vegetation analyses contribute to the transnational characterization and interpretation of biodiversity patterns and to habitat typologies, which are important for planning, monitoring and decision making in nature conservation. Many historical vegetation surveys applied cover abundance, relative occurrence or density scales (species-quantity scales) that are nowadays poorly known and consequently disregarded or misinterpreted. Therefore, it is worthwhile to put effort into making them compatible with the datasets sampled using mainstream methods. Within Europe, this especially applies to historical data from Fennoscandia. Here, we aim to propose how to transform the species-quantity scales frequently used in Fennoscandia into percentage cover scales, based on the conversion of their individual grades. Study area: Fennoscandia, including Norway, Sweden, Finland and the Fennoscandian part of Russia (Republic of Karelia, Karelian Isthmus, Murmansk Region). Methods and results: We inventoried Fennoscandian vegetation plot studies and identified that the most frequently applied species-quantity scales were those of Norrlin, Hult–Sernander and Drude. We reviewed the definitions and applications of these scales in the literature and, if not available, calculated hypothetical species covers to approximate realistic conversions to the percentage scale. As a result, we propose alternative ways of conversion of the individual scale grades to mid-percentage cover values. Conclusion: Historical vegetation plot data from Fennoscandia can be used as quantitative information for vegetation research if their grades are consistently transformed into percentage cover values using the proposals presented in this paper. |
format |
Article in Journal/Newspaper |
author |
Pätsch, Ricarda Jašková, Anni Chytrý, Milan Kucherov, Ilya B. Schaminée, Joop H.J. Bergmeier, Erwin Janssen, John A.M. |
author_facet |
Pätsch, Ricarda Jašková, Anni Chytrý, Milan Kucherov, Ilya B. Schaminée, Joop H.J. Bergmeier, Erwin Janssen, John A.M. |
author_sort |
Pätsch, Ricarda |
title |
Making them visible and usable — vegetation-plot observations from Fennoscandia based on historical species-quantity scales |
title_short |
Making them visible and usable — vegetation-plot observations from Fennoscandia based on historical species-quantity scales |
title_full |
Making them visible and usable — vegetation-plot observations from Fennoscandia based on historical species-quantity scales |
title_fullStr |
Making them visible and usable — vegetation-plot observations from Fennoscandia based on historical species-quantity scales |
title_full_unstemmed |
Making them visible and usable — vegetation-plot observations from Fennoscandia based on historical species-quantity scales |
title_sort |
making them visible and usable — vegetation-plot observations from fennoscandia based on historical species-quantity scales |
publishDate |
2019 |
url |
https://research.wur.nl/en/publications/making-them-visible-and-usable-vegetation-plot-observations-from- https://doi.org/10.1111/avsc.12452 |
long_lat |
ENVELOPE(-13.688,-13.688,65.101,65.101) |
geographic |
Hult Murmansk Norway |
geographic_facet |
Hult Murmansk Norway |
genre |
Fennoscandia Fennoscandian karelia* karelia* karelian Republic of Karelia |
genre_facet |
Fennoscandia Fennoscandian karelia* karelia* karelian Republic of Karelia |
op_source |
Applied Vegetation Science 22 (2019) 4 ISSN: 1402-2001 |
op_relation |
https://edepot.wur.nl/505765 https://research.wur.nl/en/publications/making-them-visible-and-usable-vegetation-plot-observations-from- doi:10.1111/avsc.12452 |
op_rights |
info:eu-repo/semantics/restrictedAccess Wageningen University & Research |
op_doi |
https://doi.org/10.1111/avsc.12452 |
container_title |
Applied Vegetation Science |
container_volume |
22 |
container_issue |
4 |
container_start_page |
465 |
op_container_end_page |
473 |
_version_ |
1789965558432661504 |