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Auteur Claude Vidal
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Affiner la recherche Interroger des sources externesComparison of methods used in European National Forest Inventories for the estimation of volume increment: towards harmonisation / Thomas Gschwantner in Annals of Forest Science [en ligne], vol 73 n° 4 (December 2016)
Titre : Comparison of methods used in European National Forest Inventories for the estimation of volume increment: towards harmonisation Type de document : Article/Communication Auteurs : Thomas Gschwantner, Auteur ; Adrian Lanz, Auteur ; Claude Vidal, Auteur ; Michal Bosela, Auteur ; Martin Vestman, Auteur ; Klemens Schadauer, Auteur ; Lucio di Cosmo, Auteur ; Jonas Fridman, Auteur ; Patrizia Gasparini, Auteur ; Andrius Kuliesis, Auteur ; Stein Michael Tomter, Auteur Année de publication : 2016 Article en page(s) : pp 807 - 821 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Termes descripteurs IGN] analyse comparative
[Termes descripteurs IGN] croissance végétale
[Termes descripteurs IGN] estimation statistique
[Termes descripteurs IGN] harmonisation des données
[Termes descripteurs IGN] inventaire forestier étranger (données)
[Termes descripteurs IGN] inventaire forestier national (données France)
[Termes descripteurs IGN] volume en bois
[Vedettes matières IGN] Inventaire forestierRésumé : (Auteur) The increment estimation methods of European NFIs were explored by means of 12 essential NFI features. The results indicate various differences among NFIs within the commonly acknowledged methodological frame. The perspectives for harmonisation at the European level are promising.
Context : The estimation of increment is implemented differently in European National Forest Inventories (NFIs) due to different historical origins of NFIs and sampling designs and field assessments accommodated to country-specific conditions. The aspired harmonisation of increment estimation requires a comparison and an analysis of NFI methods.
Aims : The objective was to investigate the differences in volume increment estimation methods used in European NFIs. The conducted work shall set a basis for harmonisation at the European level which is needed to improve information on forest resources for various strategic processes.
Methods : A comprehensive enquiry was conducted during Cost Action FP1001 to explore the methods of increment estimation of 29 European NFIs. The enquiry built upon the preceding Cost Action E43 and was complemented by an analysis of literature to demonstrate the methodological backgrounds.
Results : The comparison of methods revealed differences concerning the NFI features such as sampling grids, periodicity of assessments, permanent and temporary plots, use of remote sensing, sample tree selection, components of forest growth, forest area changes, sampling thresholds, field measurements, drain assessment, involved models and tree parts included in estimates.
Conclusion : Increment estimation methods differ considerably among European NFIs. Their harmonisation introduces new issues into the harmonisation process. Recent accomplishments and the increased use of sample-based inventories in Europe make perspectives for harmonised reporting of increment estimation promising.Numéro de notice : A2016--008 Affiliation des auteurs : non IGN Thématique : FORET Nature : Article DOI : 10.1007/s13595-016-0554-5 date de publication en ligne : 02/05/2016 En ligne : http://dx.doi.org/10.1007/s13595-016-0554-5 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=83833
in Annals of Forest Science [en ligne] > vol 73 n° 4 (December 2016) . - pp 807 - 821[article]
Titre : Estimates of stem wood increments in forest resources: comparison of different approaches in forest inventory: consequences for international reporting: case study of European forests Type de document : Article/Communication Auteurs : Andrius Kuliesis, Auteur ; Stein Michael Tomter, Auteur ; Claude Vidal, Auteur ; Adrian Lanz, Auteur Année de publication : 2016 Article en page(s) : pp 857 - 869 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Termes descripteurs IGN] croissance végétale
[Termes descripteurs IGN] échantillonnage
[Termes descripteurs IGN] Europe (géographie politique)
[Termes descripteurs IGN] inventaire forestier étranger (données)
[Termes descripteurs IGN] inventaire forestier national (données France)
[Termes descripteurs IGN] placette d'échantillonnage
[Vedettes matières IGN] Inventaire forestierRésumé : (Auteur) Quality and reliability of forest resource assessments depend on the ability of national forest inventories (NFIs) to supply necessary and high-quality data. Over the last decades and especially since the 1990s, the NFIs in European countries have been rapidly developing. Possibilities for obtaining reliable and accurate data on annual increment from different inventory types were evaluated, and sample-based inventories have been found to be superior to standwise inventories in providing reliable data. Simplified methods may be employed when increment cannot be directly estimated from inventory data. Numéro de notice : A2016--009 Affiliation des auteurs : non IGN Thématique : FORET Nature : Article DOI : 10.1007/s13595-016-0559-0 En ligne : http://dx.doi.org/10.1007/s13595-016-0559-0 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=83834
in Annals of Forest Science [en ligne] > vol 73 n° 4 (December 2016) . - pp 857 - 869[article]
Titre : The role of European National Forest Inventories for international forestry reporting Type de document : Article/Communication Auteurs : Claude Vidal, Auteur ; Iciar A. Alberdi, Auteur ; John Redmond, Auteur ; Martin Vestman, Auteur ; Adrian Lanz, Auteur ; Klemens Schadauer, Auteur Année de publication : 2016 Article en page(s) : pp 793 - 806 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Termes descripteurs IGN] analyse comparative
[Termes descripteurs IGN] Europe (géographie politique)
[Termes descripteurs IGN] harmonisation des données
[Termes descripteurs IGN] inventaire forestier étranger (données)
[Termes descripteurs IGN] inventaire forestier national (données France)
[Termes descripteurs IGN] ressources forestières
[Vedettes matières IGN] Inventaire forestierRésumé : (Auteur) Despite agreements on definitions, the national data provided for international reporting are lacking comparability. To address this limitation the European National Forest Inventory Network has established criteria to harmonise definitions and to provide tools to transform national data into internationally comparable data.
Context : Forest reporting presents a series of challenges for countries, owing to diverse processes at international level such as the Global Forest Resources Assessment (FRA), Convention on Biological Diversity, United Nations Framework Convention on Climate Change and its Kyoto Protocol. Further challenges are faced at European level with Forest Europe and policy needs.
Aims : The aim of this paper is to provide a comprehensive review of the national and international forest reporting processes and of the role of the National Forest Inventories (NFIs) and the long-associated challenges resulting from a lack of comparability in definitions used. In addition, there is a discussion on the role of the European National Forest Inventory Network (ENFIN) as a facilitator for enhancing harmonization and comparability of national data and the ancillary information required to monitor European forestry-related policies.
Methods : NFIs take part to international reporting processes as providers of information. They are correspondent to the FRA process, and then they know very well the context of harmonization. Participating in the ENFIN research projects, NFIs, and particularly authors, conducted a screening exercise on harmonization status at European and World level.
Results : This review article is a synthesis of the main findings of the abovementioned screening exercise. It highlights the main gaps in terms of comparability of result in international reporting. Thanks to ENFIN harmonization research project, it gives same ways of working as a possible benchmark for the rest of the world.
Conclusion : Based on the international reporting exercises, their interactions, and impacts on new forestry policy requirements, the need for a strengthened harmonization process can clearly be demonstrated. Due to European policy needs, research work within ENFIN has been initiated to develop tools for building comparable results at international level. This work is an important benchmark particularly for countries outside Europe from which to base future harmonization work.Numéro de notice : A2016--007 Affiliation des auteurs : non IGN Thématique : FORET Nature : Article DOI : 10.1007/s13595-016-0545-6 date de publication en ligne : 18/04/2016 En ligne : https://doi.org/10.1007/s13595-016-0545-6 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=83832
in Annals of Forest Science [en ligne] > vol 73 n° 4 (December 2016) . - pp 793 - 806[article]
Titre : National Forest Inventories : assessment of wood availability and use Type de document : Monographie Auteurs : Claude Vidal, Auteur ; Iciar A. Alberdi, Auteur ; Laura Hernández Mateo, Auteur ; John Redmond, Auteur Editeur : Springer International Publishing Année de publication : 2016 Importance : 850 p. ISBN/ISSN/EAN : 978-3-319-44014-9 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Termes descripteurs IGN] arbre recensable
[Termes descripteurs IGN] bois
[Termes descripteurs IGN] changement climatique
[Termes descripteurs IGN] économie forestière
[Termes descripteurs IGN] état de l'art
[Termes descripteurs IGN] gestion forestière durable
[Termes descripteurs IGN] inventaire forestier (techniques et méthodes)
[Termes descripteurs IGN] monde (géographie politique)
[Termes descripteurs IGN] ressources naturelles
[Vedettes matières IGN] Inventaire forestierIndex. décimale : 48.20 Inventaire forestier Résumé : (Editeur) This book presents the current state of the art and best practices concerning national forest inventories (NFIs) for monitoring wood resources, and demonstrates pathways toward harmonisation and improved common reporting. Beyond providing a general overview of the availability and use of wood resources in different countries, it presents a unique collection of original contributions from national forest inventory experts featuring in-depth descriptions of current National forest inventory methods for assessing wood availability and wood use in European countries, as well as selected countries in America and Asia. The main topics addressed are national definitions and improvements in common reporting of forests available for wood supply, stem quality and assortments, estimation of change including growth and drain, and tree resources outside forest land. The book is a must-have for everyone whose work involves national forest inventories, and for all those who want or need to understand the information NFIs provide on the availability of wood resources. By providing reliable information, it represents a valuable resource for scientists involved in scenario modelling and analysing the effects of climate change, as well as individuals at private organisations and public authorities working to promote the sustainable use of natural resources and to harness the potential of green economies. Numéro de notice : 17357 Affiliation des auteurs : non IGN Thématique : FORET Nature : Recueil / ouvrage collectif DOI : 10.1007/978-3-319-44015-6 En ligne : http://dx.doi.org/10.1007/978-3-319-44015-6 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=83816
- National Forest Inventories : assessment of wood availability and use, ch. Report France : Forest resource assessment in France / Jean-Christophe Hervé (2016)
- National Forest Inventories : assessment of wood availability and use, ch. Progress towards harmonised assessment of availability and use of wood resources in Europe / Claude Vidal (2016)
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Code-barres Cote Support Localisation Section Disponibilité 17357-01 48.20 Livre Centre de documentation Végétation - Forêt Sorti jusqu'au 31/12/2020 National Forest Inventories : assessment of wood availability and use, ch. Progress towards harmonised assessment of availability and use of wood resources in Europe / Claude Vidal (2016)
contenu dans National Forest Inventories : assessment of wood availability and use / Claude Vidal (2016)
Titre de série : National Forest Inventories : assessment of wood availability and use, ch Titre : Progress towards harmonised assessment of availability and use of wood resources in Europe Type de document : Chapitre/Contribution Auteurs : Claude Vidal, Auteur ; Thomas Gschwantner, Auteur ; Kari T. Korhonen, Auteur ; Iciar A. Alberdi, Auteur ; Patrizia Gasparini, Auteur ; John Redmond, Auteur ; Christian Ginzler, Auteur ; Christoph Fischer, Auteur ; Jean-Christophe Hervé Editeur : Springer International Publishing Année de publication : 2016 Importance : pp 81 - 104 Note générale : bibliographie Langues : Français (fre) Descripteur : [Termes descripteurs IGN] Europe (géographie politique)
[Termes descripteurs IGN] harmonisation des données
[Termes descripteurs IGN] Inventaire Forestier National (organisme France)
[Termes descripteurs IGN] ressources forestières
[Vedettes matières IGN] Inventaire forestierRésumé : (auteur) A willingness to create precise definitions for terms describing forest resources between the National Forest Inventory (NFIs) data providers and UN international organisations dates back to the late nineties. European NFIs enhanced this harmonisation process by introducing the concepts of (i) reference definitions agreed by consensus but enforcing a more rigorous interpretation of such definitions (ii) bridges that allow for the transformation of national data into comparable data using an associated reference definition. Illustrative examples of some key definitions and case studies for generating comparable data are the core focus of this chapter. Discussions on recent harmonisation processes, including the way of working and a framework for future proposals are given by way of conclusion. Numéro de notice : H2016-006 Affiliation des auteurs : LIF+Ext (2012-2019) Thématique : FORET Nature : Chapître / contribution nature-HAL : ChOuvrScient DOI : 10.1007/978-3-319-44015-6_4 En ligne : http://dx.doi.org/10.1007/978-3-319-44015-6_4 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=83818 PermalinkPermalinkPermalinkPermalinkPermalinkPermalink
