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Quelle efficacité écologique de la politique Natura 2000 sur le domaine terrestre en France ? / Paul Rouveyrol in Sciences, eaux & territoires, article hors-série n° 82 (décembre 2021)  

Public [article]  inSciences, eaux & territoires > article hors-série n° 82 (décembre 2021) . - 7 p. Titre : Quelle efficacité écologique de la politique Natura 2000 sur le domaine terrestre en France ? Type de document : Article/Communication Auteurs : Paul Rouveyrol, Auteur ; Maya Leroy, Auteur Année de publication : 2021 Article en page(s) : 7 p. Langues : Français (fre) Descripteur : [Vedettes matières IGN] Ecologie [Termes IGN] biodiversité [Termes IGN] conservation des ressources naturelles [Termes IGN] évaluation des politiques publiques [Termes IGN] France (administrative) [Termes IGN] habitat d'intérêt communautaire [Termes IGN] indicateur de biodiversité [Termes IGN] politique de conservation (biodiversité) [Termes IGN] protection de la biodiversité [Termes IGN] site Natura 2000 Résumé : (auteur) Le réseau Natura 2000 a été mis en place pour maintenir ou restaurer le bon état de conservation des habitats et espèces d’intérêt communautaire sur l’ensemble du territoire. Dans quelle mesure ce réseau a-t-il produit des effets en termes de résultats écologiques ? Jusqu’à peu, cette question n’a pas vraiment été traitée, toute l’attention ayant porté sur une évaluation des moyens. Pour combler ce manque, les auteurs proposent ici de présenter les principales conclusions d’une première étude menée au niveau national sur l’évaluation de l’efficacité écologique de la politique Natura 2000 française sur le domaine terrestre. Numéro de notice : A2021-796 Affiliation des auteurs : non IGN Thématique : BIODIVERSITE Nature : Article DOI : 10.14758/SET-REVUE.2021.HS.11 En ligne : https://doi.org/10.14758/SET-REVUE.2021.HS.11 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=99211 [article]

Shedding light on typical species: implications for habitat monitoring / Gianmaria Bonari in Plant sociology, vol 58 n° 1 ([01/02/2021])  

Public [article]  inPlant sociology > vol 58 n° 1 [01/02/2021] . - pp 157 - 166 Titre : Shedding light on typical species: implications for habitat monitoring Type de document : Article/Communication Auteurs : Gianmaria Bonari, Auteur ; et al., Auteur Année de publication : 2021 Article en page(s) : pp 157 - 166 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] directive européenne [Termes IGN] espèce végétale [Termes IGN] habitat (nature) [Termes IGN] habitat d'intérêt communautaire [Termes IGN] phytoécologie [Termes IGN] phytosociologie [Termes IGN] site Natura 2000 [Termes IGN] terminologie [Vedettes matières IGN] Ecologie forestière Résumé : (auteur) Habitat monitoring in Europe is regulated by Article 17 of the Habitats Directive, which suggests the use of typical species to assess habitat conservation status. Yet, the Directive uses the term “typical” species but does not provide a definition, either for its use in reporting or for its use in impact assessments. To address the issue, an online workshop was organized by the Italian Society for Vegetation Science (SISV) to shed light on the diversity of perspectives regarding the different concepts of typical species, and to discuss the possible implications for habitat monitoring. To this aim, we inquired 73 people with a very different degree of expertise in the field of vegetation science by means of a tailored survey composed of six questions. We analysed the data using Pearson's Chi-squared test to verify that the answers diverged from a random distribution and checked the effect of the degree of experience of the surveyees on the results. We found that most of the surveyees agreed on the use of the phytosociological method for habitat monitoring and of the diagnostic and characteristic species to evaluate the structural and functional conservation status of habitats. With this contribution, we shed light on the meaning of “typical” species in the context of habitat monitoring. Numéro de notice : A2021-729 Affiliation des auteurs : non IGN Thématique : FORET Nature : Article DOI : 10.3897/pls2020581/08 Date de publication en ligne : 30/06/2021 En ligne : https://doi.org/10.3897/pls2020581/08 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=98672 [article]

The potentiality of Sentinel-2 to assess the effect of fire events on Mediterranean mountain vegetation / Walter de Simone in Plant sociology, vol 57 n° 1 ([01/02/2020])  

Public [article]  inPlant sociology > vol 57 n° 1 [01/02/2020] . - pp 11 - 22 Titre : The potentiality of Sentinel-2 to assess the effect of fire events on Mediterranean mountain vegetation Type de document : Article/Communication Auteurs : Walter de Simone, Auteur ; Michele Di Musciano, Auteur ; Valter Di Cecco, Auteur Année de publication : 2020 Article en page(s) : pp 11 - 22 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection [Termes IGN] forêt méditerranéenne [Termes IGN] habitat d'intérêt communautaire [Termes IGN] image Sentinel-MSI [Termes IGN] incendie de forêt [Termes IGN] Italie [Termes IGN] montagne [Termes IGN] Normalized Difference Vegetation Index [Termes IGN] surveillance forestière [Termes IGN] zone sinistrée Résumé : (auteur) Wildfires are currently one of the most important environmental problems, as they cause disturbance in ecosystems generating environmental, economic and social costs. The Sentinel-2 from Copernicus Program (Sentinel satellites) offers a great tool for post-fire monitoring. The main objective of this study is to evaluate the potential of Sentinel-2 in a peculiar mountainous landscape by measuring and identifying the burned areas and monitor the short-term response of the vegetation in different ‘burn severity’ classes. A Sentinel-2 dataset was created, and pre-processing operations were performed. Relativized Burn Ratio (RBR) was calculated to identify ‘burn scar’ and discriminate the ‘burn severity’ classes. A two-year monitoring was carried out with areas identified based on different severity classes, using Normalized Difference Vegetation Index (NDVI) to investigate the short-term vegetation dynamics of the burned habitats; habitats refer to Annex I of the European Directive 92/43/EEC. The study area is located in ‘Campo Imperatore’ within the Gran Sasso — Monti della Laga National Park (central Italy). The first important result was the identification and quantification of the area affected by fire. The RBR allowed us to identify even the less damaged habitats with high accuracy. The survey highlighted the importance of these Open-source tools for qualitative and quantitative evaluation of fires and the short-term assessment of vegetation recovery dynamics. The information gathered by this type of monitoring can be used by decision-makers both for emergency management and for possible environmental restoration of the burned areas. Numéro de notice : A2020-851 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Article DOI : 10.3897/pls2020571/02 Date de publication en ligne : 13/04/2020 En ligne : https://doi.org/10.3897/pls2020571/02 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=98668 [article]

Towards a set of national forest inventory indicators to be used for assessing the conservation status of the habitats directive forest habitat types / Marko Kovac in Journal for nature conservation, vol 53 (February 2020)  

Public [article]  inJournal for nature conservation > vol 53 (February 2020) . - n° 125747 Titre : Towards a set of national forest inventory indicators to be used for assessing the conservation status of the habitats directive forest habitat types Type de document : Article/Communication Auteurs : Marko Kovac, Auteur ; Patrizia Gasparini, Auteur ; Monica Notarangelo, Auteur ; Maria Rizzo, Auteur ; Isabel Canellas, Auteur ; Laura Fernández-de-Uña, Auteur ; Iciar A. Alberdi, Auteur Année de publication : 2020 Article en page(s) : n° 125747 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] habitat (nature) [Termes IGN] habitat d'intérêt communautaire [Termes IGN] indicateur de biodiversité [Termes IGN] inventaire forestier étranger (données) [Termes IGN] inventaire forestier national (données France) [Termes IGN] politique de conservation (biodiversité) [Vedettes matières IGN] Ecologie forestière Résumé : (auteur) Since the enactment of the EU Habitats Directive, the conservation status of forest habitat types, habitats of species, and species has become the central concept of the Directive's nature conservation legislation. Despite its role, it has drawn relatively little attention. Within a rather short research period, a few research papers have addressed the existing definitions, indicators for the conservation status assessment, and assessment techniques. This paper attempted to complete the set of measurable indicators available in national forest inventories and connect them with the forest habitat types’ conservation status components (area, function, structure, and prospects). A set of 40 indicators was defined, labelled with one or more of the four conservation status components and assessed with the quality dimensions. The analysis uncovered that five indicators could be used to assess the component of range and area, 20 that of structure, 22 that of function and 27 that of prospects. It also showed that conventional forestry indicators such as tree species, diameter at breast height, and regeneration are less sensitive regarding the data quality. Conversely, some typical biodiversity indicators lacked completeness, timeliness, and precision. In addition to this analysis, the data distributions (data for them were provided by the national forest inventories of Italy, Slovenia, and Spain) of some indicators were analysed. Based on all the results, it was also possible to conclude that there is a shortage of national forest inventory indicators for the assessments of the area and function conservation status components. While the area component should be described with the indicators of forest habitat type fragmentation, mingling and perforation with non-forest and other forest vegetation communities, the functional component is bereft of indicators describing processes such as biomass growth and carbon cycling. Future research should thus search for more indicators to represent all conservation status components in a more balanced way. More efforts should also be expended into the harmonisation of indicators. Numéro de notice : A2020-572 Affiliation des auteurs : non IGN Thématique : BIODIVERSITE/FORET Nature : Article DOI : 10.1016/j.jnc.2019.125747 Date de publication en ligne : 09/09/2019 En ligne : https://doi.org/10.1016/j.jnc.2019.125747 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=96042 [article]

The conservation status assessment of Natura 2000 forest habitats in Europe: capabilities, potentials and challenges of national forest inventories data / Iciar A. Alberdi in Annals of Forest Science, vol 76 n° 2 (June 2019)  

Public [article]  inAnnals of Forest Science > vol 76 n° 2 (June 2019) . - n° 34 Titre : The conservation status assessment of Natura 2000 forest habitats in Europe: capabilities, potentials and challenges of national forest inventories data Type de document : Article/Communication Auteurs : Iciar A. Alberdi, Auteur ; Leonia Nunes, Auteur ; Marko Kovac, Auteur ; Ingrid Bonhême , Auteur ; et al., Auteur Année de publication : 2019 Projets : DIABOLO / Packalen, Tuula Article en page(s) : n° 34 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] analyse comparative [Termes IGN] habitat (nature) [Termes IGN] habitat d'intérêt communautaire [Termes IGN] inventaire forestier étranger (données) [Termes IGN] inventaire forestier national (données France) [Termes IGN] politique de conservation (biodiversité) [Termes IGN] site Natura 2000 [Termes IGN] Union Européenne [Vedettes matières IGN] Ecologie forestière Résumé : (auteur) Context : There are differences among Member States as regards applying conservation status assessment and priorities according to the Directive on the conservation of natural habitats (Habitats Directive). Aims : This paper aims to analyse the consistency as regards forest habitat types reporting and the use and suitability of National Forest Inventories (NFIs) to assess their conservation status, as well as to provide recommendations for harmonised assessments through NFIs. Methods : A survey was carried out concerning the use of NFI data to report within the commitments of the Habitat Directive. The survey covered 13 European countries, accounting for 62% of forest habitat area. Additionally, case studies were carried out in four countries. Results : The identification of forest habitat types and the set of quantitative and/or qualitative indicators differ between countries. The use of NFI data is being considered in seven countries and it is expected to increase for the 2013–2018 reporting period. The main challenges reported of use of NFI data are related to the habitat identification and their mapping, and the monitoring frequency, design and costs (i.e. rare or small area habitats). Conclusion : It is necessary to improve the comparability of the conservation status assessments between countries. Numéro de notice : A2019-642 Affiliation des auteurs : IGN+Ext (2012-2019) Thématique : FORET Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1007/s13595-019-0820-4 Date de publication en ligne : 03/04/2019 En ligne : https://doi.org/10.1007/s13595-019-0820-4 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=95998 [article]

Prise en compte des espèces de cohérence nationale trame verte et bleue dans les schémas régionaux de cohérence écologique / Romain Sordello in Revue d'écologie, vol 73 n° 4 (octobre - décembre 2018)  

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Document d’objectifs Natura 2000 Chenaie verte et juniperaie de la Tartagine / A. Rinascita (2015) 

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Enquête sur les besoins en termes de végétation et d’habitats en France / Laurent Poncet (2015)  

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Plant communities of Italy: The Vegetation Prodrome / Edoardo Biondi in Plant Biosystems, vol 148 n° 4 (2014)  

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Phytosociological characterization of the Juniperus phoenicea L. subsp. turbinata (Guss.) Nyman formations in the Italo-Tyrrhenian Province (Mediterranean Region) / Lorenzo Gianguzzi in Plant sociology, vol 49 n° 2 (December 2012)    

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Document d’objectifs des sites Natura 2000 N° FR 9301616 « Grand canyon du Verdon et plateau de La palud » - Directive « habitats » et N°FR 9312022 « Verdon » (partie est) - Directive « Oiseaux ». Annexe 1 Données biologiques (document définitif) / Anne Ferment (2010) 

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Méthodologie d’élaboration des listes d’«espèces typiques» pour des habitats forestiers d’intérêt communautaire en vue de l’évaluation de leur état de conservation / Lise Maciejewski (2010) 

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Syntaxonomie, habitats et intérêt patrimonial de la plaine des Maures (Sud-Est continental français) / Roger Loisel (1993)

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