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Forest biomass / Ana Cristina Goncalves (2021)  

Public Titre : Forest biomass : from trees to energy Type de document : Monographie Auteurs : Ana Cristina Goncalves, Éditeur scientifique Editeur : London [UK] : IntechOpen Année de publication : 2021 ISBN/ISSN/EAN : 978-1-83962-971-6 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection [Termes IGN] biomasse (combustible) [Termes IGN] biomasse forestière [Termes IGN] bois énergie [Termes IGN] image Sentinel-MSI [Termes IGN] occupation du sol [Termes IGN] Pinus pinaster [Termes IGN] télédétection spatiale [Termes IGN] utilisation du sol Index. décimale : 35.41 Applications de télédétection - végétation Résumé : (Editeur) Forests are responsible for the largest net biomass carbon production. They store the most standing biomass and carbon and thus they are an important source of bioenergy. Their importance is linked to their relative abundance and uniformity worldwide and the neutrality of CO2 emissions from biomass conversion to energy. Yet, the use of biomass for energy presents risks related to forest system sustainability and demands for new environmentally sustainable strategies for its use. This book provides a comprehensive overview of the current state of the art in a multitude of subjects related to forest bioenergy, ranging from trees, forest stand management, and biomass assessment to waste management, conversion technologies, and routes and energy applications. Note de contenu : 1. Energy Production from Forest Biomass: An Overview / By Ana Cristina Gonçalves, Isabel Malico and Adélia M.O. Sousa 2. The Potential of Sentinel-2 Satellite Images for Land-Cover/Land-Use and Forest Biomass Estimation: A Review / By Crismeire Isbaex and Ana Margarida Coelho 3. Biomass Estimation Using Satellite-Based Data / By Patrícia Lourenço 4. Management of Maritime Pine: Energetic Potential with Alternative Silvicultural Guidelines / By Teresa Fonseca and José Lousada 5. Evergreen Oak Biomass Residues for Firewood / By Isabel Malico, Ana Cristina Gonçalves and Adélia M.O. Sousa 6. Koroch (Pongamia pinnata): A Promising Unexploited Resources for the Tropics and Subtropics / By Abul Kalam Mohammad Aminul Islam, Swapan Chakrabarty, Zahira Yaakob, Mohammad Ahiduzzaman and Abul Kalam Mohammad Mominul Islam 7. Case Study: Pathways from Forest to Energy in a Circular Economy at Lafões / By Ana d’Espiney, Isabel Paula Marques and Helena Maria Pinheiro 8. Methodology for the Evaluation of the Electrical Energy Potential of Residual Biomass from the Wood Industry: A Case Study in Brazil / By Augusto César de Mendonça Brasil 9. Opportunities of Circular Economy in a Complex System of Woody Biomass and Municipal Sewage Plants / By Attila Bai and Zoltán Gabnai Numéro de notice : 26710 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Recueil / ouvrage collectif DOI : 10.5772/intechopen.90324 Date de publication en ligne : 10/02/2021 En ligne : https://doi.org/10.5772/intechopen.90324 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=99479

Sylviculture / Ana Cristina Goncalves (2021)  

Public Titre : Sylviculture Type de document : Monographie Auteurs : Ana Cristina Goncalves, Éditeur scientifique Editeur : London [UK] : IntechOpen Année de publication : 2021 Importance : 160 p. Format : 16 x 24 cm ISBN/ISSN/EAN : 978-1-83968-450-0 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] afforestation [Termes IGN] changement climatique [Termes IGN] forêt tropicale [Termes IGN] gestion forestière durable [Termes IGN] karst [Termes IGN] peuplement mélangé [Termes IGN] Pinus sylvestris [Termes IGN] structure d'un peuplement forestier [Vedettes matières IGN] Sylviculture Résumé : (éditeur) Silviculture is integral for the perpetuity and sustainability of forest stands and their yields. It encompasses several methods and techniques that make the bridge between individual trees and the stand. This book focuses on sustainable forest management with chapters on such topics as afforestation, thinning, pest control, and mitigation of climate change, among others. Note de contenu : 1- Silvicultural practices in Venezuelan natural forests: An historical perspective and prospects of sustainable forest management 2- Mixed forest plantations with native species for ecological restoration in cloud forests of the Venezuelan Andes 3- Thinning: An overview 4- Differentiation of the forest structure as the mitigation action of adverse effects of climate change 5- Basic theory and methods of afforestation 6- Afforestation in karst area 7- Legal and Administrative Aspects of Forest Pest and Disease Control in Japan Numéro de notice : 28387 Affiliation des auteurs : non IGN Thématique : FORET Nature : Recueil / ouvrage collectif DOI : 10.5772/intechopen.87532 En ligne : https://doi.org/10.5772/intechopen.87532 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=98663

Biomass estimation with high resolution satellite images: A case study of Quercus rotundifolia / Adelia M.O. Sousa in ISPRS Journal of photogrammetry and remote sensing, vol 101 (March 2015)  

Public [article]  inISPRS Journal of photogrammetry and remote sensing > vol 101 (March 2015) . - pp 69 - 79 Titre : Biomass estimation with high resolution satellite images: A case study of Quercus rotundifolia Type de document : Article/Communication Auteurs : Adelia M.O. Sousa, Auteur ; Ana Cristina Goncalves, Auteur ; Paulo Mesquita, Auteur ; José R. Marques da Silva, Auteur Année de publication : 2015 Article en page(s) : pp 69 - 79 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection [Termes IGN] biomasse [Termes IGN] image à très haute résolution [Termes IGN] image Quickbird [Termes IGN] inventaire forestier étranger (données) [Termes IGN] Portugal [Termes IGN] Quercus ilex Résumé : (auteur) Forest biomass has had a growing importance in the world economy as a global strategic reserve, due to applications in bioenergy, bioproduct development and issues related to reducing greenhouse gas emissions. Current techniques used for forest inventory are usually time consuming and expensive. Thus, there is an urgent need to develop reliable, low cost methods that can be used for forest biomass estimation and monitoring. This study uses new techniques to process high spatial resolution satellite images (0.70 m) in order to assess and monitor forest biomass. Multi-resolution segmentation method and object oriented classification are used to obtain the area of tree canopy horizontal projection for Quercus rotundifolia. Forest inventory allows for calculation of tree and canopy horizontal projection and biomass, the latter with allometric functions. The two data sets are used to develop linear functions to assess above ground biomass, with crown horizontal projection as an independent variable. The functions for the cumulative values, both for inventory and satellite data, for a prediction error equal or smaller than the Portuguese national forest inventory (7%), correspond to stand areas of 0.5 ha, which include most of the Q.rotundifolia stands. Numéro de notice : A2015-469 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/j.isprsjprs.2014.12.004 En ligne : https://doi.org/10.1016/j.isprsjprs.2014.12.004 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=77171 [article]

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