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Titre : European forest ecosystems : State and trends Type de document : Rapport Auteurs : European environment agency, Auteur Editeur : Copenhagen [Danemark] : European environment agency EEA Année de publication : 2016 Collection : EEA report, ISSN 1977-8449 num. 5-2016 Importance : 128 p. Format : 21 x 30 cm ISBN/ISSN/EAN : 978-92-9213-728-1 Langues : Anglais (eng) Descripteur : [Termes IGN] biodiversité
[Termes IGN] changement climatique
[Termes IGN] dégradation de l'environnement
[Termes IGN] écosystème forestier
[Termes IGN] Europe (géographie politique)
[Termes IGN] gestion forestière durable
[Termes IGN] pollution
[Termes IGN] service écosystémique
[Termes IGN] Union Européenne
[Vedettes matières IGN] Ecologie forestièreNote de contenu : 1 INTRODUCTION
1.1 Report content
1.2 Europe's forest ecosystems: some key characteristics
2 MAINTAINING HEALTHY AND PRODUCTIVE FORESTS IN EUROPE
2.1 Global forest policies and sustainable development
2.2 Forest-relevant policies in the European Union and Europe
3 FORESTS UNDER COMBINED PRESSURES — EUROPEAN ISSUES
3.1 Habitat loss and degradation
3.2 Invasive alien species and introduced non-native species
3.3 Pollutants and excessive nutrient loading
3.4 The impacts of climate change
3.5 Other sector activities
3.6 Are Europe's forests under pressure
4 CONDITIONS OF FOREST ECOSYSTEMS IN EUROPE
4.1 Diverse European forest types
4.2 Genetic biodiversity
4.3 The protection of forests in Europe
4.4 The state of nature conservation in Europe's forests
4.5 Forest health and ecosystem services
5 FORESTS AND THEIR ECOSYSTEM SERVICES
5.1 Supporting services from forests
5.2 Provisioning forest ecosystem services
5.3 Regulating forest ecosystem services
5.4 Cultural services
5.5 Payments for ecosystem services
6 HEALTHY AND PRODUCTIVE FORESTS IN EUROPE
6.1 Are forests in Europe healthy?
6.2 Are European forests productive?
6.3 Multifunctional forests depend on health and productivity
6.4 Quantifying forest natural capital
6.5 Biodiversity, natural capital and the delivery of forest ecosystem services
7 SUSTAINABLE FOREST MANAGEMENT — THE WAY FORWARD?
7.1 What is then the difference between sustainable forest management and ecosystem-based management?
7.2 Current instruments for the assessment of the sustainable management of forest ecosystems
7.3 Europe's forests — a multigovernance reality
7.4 Strengthening the knowledge base for the sustainable development of European forestsNuméro de notice : 17404 Affiliation des auteurs : non IGN Thématique : BIODIVERSITE/FORET Nature : Rapport En ligne : https://www.eea.europa.eu/publications/european-forest-ecosystems Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=87075 Documents numériques
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European forest ecosystems : State and trendsAdobe Acrobat PDF Contribution à l’étude des causes de dégradation de la forêt de Tamarix de la zone humide de la Macta (Algérie occidentale) / Benamar Belgherbi ; Khéloufi Benabdeli in Forêt méditerranéenne, vol 31 n° 1 (mars 2010)
[article]
Titre : Contribution à l’étude des causes de dégradation de la forêt de Tamarix de la zone humide de la Macta (Algérie occidentale) Type de document : Article/Communication Auteurs : Benamar Belgherbi, Auteur ; Khéloufi Benabdeli, Auteur Année de publication : 2010 Article en page(s) : p. 55-62 Note générale : Bibliogr. Résumé en français, anglais et espagnol Langues : Français (fre) Descripteur : [Termes IGN] Algérie
[Termes IGN] anthropisation
[Termes IGN] dégradation de l'environnement
[Termes IGN] phénologie
[Termes IGN] Tamarix africana
[Termes IGN] zone humideNuméro de notice : IFN_5488 Affiliation des auteurs : non IGN Thématique : FORET Nature : Article DOI : sans En ligne : https://www.foret-mediterraneenne.org/upload/biblio/FORET_MED_2009_2_111-114.pdf Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=73318
in Forêt méditerranéenne > vol 31 n° 1 (mars 2010) . - p. 55-62[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité IFN-001-P000871 PER Revue Nogent-sur-Vernisson Salle périodiques Exclu du prêt Multi-scale correlations between topography and vegetation in a hillside catchment of Honduras / A. Nelson in International journal of geographical information science IJGIS, vol 21 n° 1-2 (january 2007)
[article]
Titre : Multi-scale correlations between topography and vegetation in a hillside catchment of Honduras Type de document : Article/Communication Auteurs : A. Nelson, Auteur ; T. Oberthur, Auteur ; S. Cook, Auteur Année de publication : 2007 Article en page(s) : pp 145 - 174 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image
[Termes IGN] analyse multiéchelle
[Termes IGN] appariement d'images
[Termes IGN] déboisement
[Termes IGN] dégradation de l'environnement
[Termes IGN] données topographiques
[Termes IGN] flore locale
[Termes IGN] Honduras
[Termes IGN] indice de végétation
[Termes IGN] modèle conceptuel de données localisées
[Termes IGN] utilisation du solRésumé : (Auteur) All systems have causes and effects that can be appreciated at different spatial scales. Understanding and representing the complexity of multi-scale patterns in maps and spatial models are key research objectives. We describe the use of three types of correlation analyses: (1) a standard Pearson correlation coefficient, (2) a ‘global’ multi-scale correlation, and (3) local geographically weighted correlation. These methods were applied to topographic and vegetation indices in a small catchment in Honduras that is representative of the country's hillsides agro-ecosystem which suffers from severe environmental degradation due to land-use decisions that lead to deforestation, overgrazing, and unsustainable agricultural. If the geographical scale at which topography matters for land-use allocation can be determined, then integration of knowledge systems can be focused. Our preliminary results show that: (1) single-scale correlations do not adequately represent the relationship between NDVI and topographic indices; (2) peaks in the global multi-scale correlations in agricultural areas coincided with the median farm size, but there was no evidence of any community or larger-scale land-use planning or optimization; and (3) local multi-scale correlations varied considerably from the global results at all scales, and these variations have a strong spatial structure which may indicate local optimization of land use. Copyright Taylor & Francis Numéro de notice : A2007-030 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : 10.1080/13658810600852263 En ligne : https://doi.org/10.1080/13658810600852263 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28396
in International journal of geographical information science IJGIS > vol 21 n° 1-2 (january 2007) . - pp 145 - 174[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 079-07011 RAB Revue Centre de documentation En réserve L003 Disponible 079-07012 RAB Revue Centre de documentation En réserve L003 Disponible The use of optic and radar satellite data for coastal environments / Z.D. Uca in International Journal of Remote Sensing IJRS, vol 27 n° 17 (September 2006)
[article]
Titre : The use of optic and radar satellite data for coastal environments Type de document : Article/Communication Auteurs : Z.D. Uca, Auteur ; F. Sunar Erbek, Auteur ; et al., Auteur Année de publication : 2006 Article en page(s) : pp 3739 - 3747 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] déboisement
[Termes IGN] dégradation de l'environnement
[Termes IGN] détection de changement
[Termes IGN] écosystème
[Termes IGN] flore locale
[Termes IGN] image Landsat-TM
[Termes IGN] image optique
[Termes IGN] image radar
[Termes IGN] image Radarsat
[Termes IGN] image SPOT
[Termes IGN] littoral
[Termes IGN] milieu naturel
[Termes IGN] mine
[Termes IGN] pollution
[Termes IGN] TurquieRésumé : (Auteur) The pressure of population and its demands for fuel, for heating or industrial usage, causes destruction of the natural environment. One of the clearest examples for the accelerated degradation of changes in the forest area and coastline is in the Kilyos–Karaburun coastline located in the northern part of Istanbul metropolitan city. The open-pit mining activities in the region are threatening the balances of both sea and land ecosystems, and cause degradation of forest areas and changes along the coastline. In this paper, the changes are examined with multisensor satellite data such as Landsat Thematic Mapper (TM), SPOT Panchromatic (P), and RADARSAT images by using different image-processing techniques. The degrees of changes in coastline length and coastal region area were calculated, and the effectiveness of the use of different image data sets was outlined for coastal environments. Copyright Taylor & Francis Numéro de notice : A2006-391 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/01431160500500557 En ligne : https://doi.org/10.1080/01431160500500557 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28115
in International Journal of Remote Sensing IJRS > vol 27 n° 17 (September 2006) . - pp 3739 - 3747[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 080-06091 RAB Revue Centre de documentation En réserve L003 Disponible Using satellite imagery and GIS for land-use and land-cover change mapping in an estuarine watershed / X. Yang in International Journal of Remote Sensing IJRS, vol 26 n° 23 (December 2005)
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Titre : Using satellite imagery and GIS for land-use and land-cover change mapping in an estuarine watershed Type de document : Article/Communication Auteurs : X. Yang, Auteur ; Z. Liu, Auteur Année de publication : 2005 Article en page(s) : pp 5275 - 5296 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image optique
[Termes IGN] analyse diachronique
[Termes IGN] baie
[Termes IGN] bassin hydrographique
[Termes IGN] carte d'occupation du sol
[Termes IGN] carte thématique
[Termes IGN] changement d'occupation du sol
[Termes IGN] classification
[Termes IGN] classification ascendante hiérarchique
[Termes IGN] croissance urbaine
[Termes IGN] dégradation de l'environnement
[Termes IGN] écosystème
[Termes IGN] estuaire
[Termes IGN] image Landsat-ETM+
[Termes IGN] image Landsat-TM
[Termes IGN] littoral
[Termes IGN] Mexique (golfe du)
[Termes IGN] précision de la classification
[Termes IGN] protection de l'environnement
[Termes IGN] système d'information géographiqueRésumé : (Auteur) The degradation of world-wide estuarine ecosystems as a result of accelerated human population growth accompanied by agricultural, industrial and urban development justifies a strong need to find efficient ways to manage and protect these sensitive environments. Starting from 2001. the authors have been involved in an interdisciplinary research project aiming to develop environmental indicators for integrated estuarine ecosystem assessment in the Gulf of Mexico. As part of this project, a study was conducted to characterize land-use and land-cover changes with the Pensacola estuarine drainage area as a case. The Pensacola bay was targeted because it is one of few exemplary large river-driven estuarine systems across the northern Gulf of Mexico. The study had two major sections. The first part was dedicated to the development of an improved method for coastal land-use and land-cover mapping, which was built upon hierarchical classification and spatial reclassification. An image scene was separated into urban and rural regions early in the classification, with a 'mask' defined by road intersection density slices combined with road buffers. Each part was classified independently in its most effective context and, later, both were merged to form a complete map. In spatial reclassification, image interpretation procedures, auxiliary vector data and a variety of Geographical Information System (GIS) functions were synthesized to resolve spectral confusion and improve mapping accuracy. This method was used to map land use and land cover from Landsat Thematic Mapper/Enhanced Thernatic Mapper Plus (TM/ETM +) imagery for 1989, 1996 and 2002, respectively. The accuracy assessment shows that the overall classification errors were less than 10%. The second part focused on the analysis of the spatio-temporal dynamics of estuarine land-use and land-cover changes by using post-classification comparison and GIS overlay techniques. The project has revealed that a substantial growth of low-density urban land occurred in the lower drainage basin in connection with population and housing growth, as well as a significant increase of mixed forest land in the upper watershed as a result of active logging and harvesting operations. These growths were achieved at the cost of evergreen forest and wetlands, thus compromising safeguards for water quality, biodiversity of aquatic systems, habitat structure and watershed health in the Pensacola estuarine drainage area. Numéro de notice : A2005-517 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/01431160500219224 En ligne : https://doi.org/10.1080/01431160500219224 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=27653
in International Journal of Remote Sensing IJRS > vol 26 n° 23 (December 2005) . - pp 5275 - 5296[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 080-05231 RAB Revue Centre de documentation En réserve L003 Exclu du prêt High resolution data fusion for land degradation modelling: an environmental problem-solving in the zone of Sahel / A. Dia in GIS Geo-Informations-Systeme, vol 2004 n° 12 (Dezember 2004)PermalinkDisaster management and e-land management / T. Kötter in GIM international, vol 18 n° 11 (November 2004)PermalinkAssessing the effects of human-induced land degradation in the former homelands of northern South Africa with a 1 km AVHRR NDVI time-series / K.J. Wessels in Remote sensing of environment, vol 91 n° 1 (15/05/2004)PermalinkApplication of remote sensing to the urban expansion analysis for Nouakchott, Mauritania / W. Wu in Geocarto international, vol 18 n° 1 (March - May 2003)PermalinkRemote sensing'96, integrated applications for risk assessment and disaster prevention for the Mediterranean / Anna Spiteri (1997)PermalinkSurveillance des sols dans l'environnement par télédétection et Systèmes d'Information Géographiques / R. Escadafal (1996)PermalinkCarte de la végétation à Madagascar / S. Ratsivalaka Randriamanga (1990)PermalinkAfrique, terre qui meurt / J.P. Harroy (1949)Permalink