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Vegetation-plot data and databases in Europe : an overview / Joop H. J. Schaminée in Preslia, vol. 81, n°3 (Année 2009)
[article]
Titre : Vegetation-plot data and databases in Europe : an overview Type de document : Livre Auteurs : Joop H. J. Schaminée, Auteur ; Stephan M. Hennekens, Auteur ; Milan Chytrý, Auteur ; John Rodwell, Auteur Année de publication : 2009 Article en page(s) : pp. 173-185 Langues : Anglais Mots-clés : biodiversité eco-informatics Habitats Directive macroécologie nature conservation phytosociologie relevé TURBOVEG Résumé : "During the last decade many electronic databases of vegetation plots, mainly phytosociological relevés, were established in different European countries. These databases contain information which is extremely valuable for both testing various macroecological hypotheses and for nature conservation surveying or monitoring. The aim of this paper is to provide estimates of the number of vegetation plots there are in Europe, how many are stored in an electronic format and to assess their distribution across European countries and regions.We sent a questionnaire to the managers of national or regional databases of vegetation plots and other prominent vegetation ecologists. Meta-data obtained in this way indicate that there are > 4,300,000 vegetation-plot records in Europe, of which > 1,800,000 are already stored electronically. Of the electronic plots, 60% are stored in TURBOVEG databases. Most plot records probably exist in Germany, the Netherlands, France, Poland, Spain, Czech Republic, Italy, UK, Switzerland and Austria. The largest numbers of plots per unit area are in the Netherlands, Belgium, Denmark and countries of central Europe. The most computerized plots per country exist in the Netherlands (600,000), followed by France, the Czech Republic and the UK. Due to its strong phytosociological tradition, Europe has many more vegetation plots than any other part of the world. This wealth of unique ecological information is a challenge for future biodiversity studies. With the alarming loss in biodiversity and environmental problems like global warming and ongoing changes in land use, there is an urgent need for wide-scale scientific and applied vegetation research. Developments of information systems such as SynBioSys Europe and facilitation of data flow between the national and regional databases should make it easier to use these vegetation-plot data" Type de publication : périodique Référence biblio : Schaminée J.-J., Hennekens S., Chytrý M., Rodwell J., 2009 - Vegetation-plot data and databases in Europe : an overview. Preslia, 81 (3) : 173-185. En ligne : http://www.preslia.cz/P093Schaminee.pdf Format de la ressource électronique : document Permalink : http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=66161
in Preslia > vol. 81, n°3 (Année 2009) . - pp. 173-185[article]Exemplaires
Cote Localisation Disponibilité aucun exemplaire Describing vegetation at the landscape level : “PAYSAGE”, a database designed for series and geoseries datasets / Camile Roux in Contributii botanice, vol. 54 (Année 2019)
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Titre : Describing vegetation at the landscape level : “PAYSAGE”, a database designed for series and geoseries datasets Type de document : Livre Auteurs : Camile Roux, Auteur ; Gilles Thébaud, Auteur ; Jan-Bernard Bouzillé, Auteur ; Anne Bonis, Auteur ; Stephan M. Hennekens, Auteur Année de publication : 2019 Article en page(s) : pp. 13-24 Langues : Anglais Catégories : [ZG] CLERMONT-FERRAND (63113) Mots-clés : symphytosociologie paysage base de données VegFrance TURBOVEG Résumé : "The CarHAB project, funded by the French Ministry of Environment, was set up tomap the vegetation all over the French territory. In this objective, both analytical (plot) relevés and synrelevés were carried out. Based on the case study of low mountain habitats in the “chaine des Puys” (Massif central, France), this paper presents i)the methodology developed to carry out vegetation relevés at the landscape scale and ii) the database designed to store and fit synrelevés, as part of the national VegFrance database.This paper presents the structure of the “Paysage” database, the metadata collected together with plants communities in the synrelevés (and geosynrelevés), the method to record the synrelevés and how they are managed for the mapping of series and geoseries. The interpretation of the dataset regarding anthropic pressure on this landscape will be suggested." (source : auteurs) Type de publication : périodique Référence biblio : Roux C., Thébaud G., Bouzillé J.-B., Bonis A., Hennekens S., 2019 - Describing vegetation at the landscape level : “PAYSAGE”, a database designed for series and geoseries datasets. Contributii botanice, 54 : 13-24. ID PMB : 68857 DOI : 10.24193/Contrib.Bot.54.1 En ligne : http://contributiibotanice.reviste.ubbcluj.ro/materiale/2019/Contrib_Bot_vol_54_ [...] Format de la ressource électronique : document Permalink : http://www.cbnbrest.fr/catalogue_en_ligne/index.php?lvl=notice_display&id=68857
in Contributii botanice > vol. 54 (Année 2019) . - pp. 13-24[article]Exemplaires
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