Teledetection De Lenvironnement Dans Lespace Francophone
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Author | : Ferdinand Bonn |
Publisher | : PUQ |
Total Pages | : 592 |
Release | : 2011-04-22T12:14:41-04:00 |
Genre | : Technology & Engineering |
ISBN | : 2760523179 |
Recueil d'articles scientifiques sur la télématique appliquée à la gestion des ressources, la surveillance de l'environnement et l'aménagement du territoire dans les pays membres de Sommets des chefs d'États et de gouvernements faisant usage du français. Descriptions des actions et situations où la télédétection a grandement contribué à résoudre des problèmes environnementaux ou à mieux les connaître. Comprend cartes et images prises par les satellites d'observation de la Terre.
Author | : David R. Green |
Publisher | : Springer Science & Business Media |
Total Pages | : 620 |
Release | : 2006-04-11 |
Genre | : Science |
ISBN | : 0306480026 |
The emphasis now placed on the concept of sediment cells as boundaries for coastal defence groups, and the development of SMPs, should help CPAs realise the importance of natural processes at the coast when designing defence and protection schemes. However, this will only be the case where defence groups exist, and where CPAs take up the challenge of developing SMPs. Coastal landscapes have been produced by the natural forces of wind, waves and tides, and many are nationally or internationally important for their habitats and natural features. Past practices at the coast, such as the construction of harbours, jetties and traditional defence systems may have contributed to the deterioration of the coast. English Nature (1992) have argued that if practices and methods of coastal defence are allowed to continue, then coastlines would be faced with worsening consequences, including: The loss of mudflats and the birds which live on them Damage to geological Sites of Special Scientific Interest (SSSIs) and scenic heritage by erosion, due to the stabilisation of the coast elsewhere Cutting of sediment supplies to beaches resulting in the loss of coastal wildlife Cessation through isolation from coastal processes, of the natural operation of spits, with serious deterioration of rare plants, animals and geomorphological and scenic qualities (English Nature, 1992) A number of designations, provided by national and international legislation do exist to aid conservation.
Author | : |
Publisher | : |
Total Pages | : 288 |
Release | : 1995 |
Genre | : Artificial satellites in earth sciences |
ISBN | : |
Author | : Dale A. Quattrochi |
Publisher | : CRC Press |
Total Pages | : 464 |
Release | : 2004-04-14 |
Genre | : Science |
ISBN | : 1000031977 |
Although remote sensing is recognized as a powerful tool, less attention has been given in the past to the use of thermal, and especially thermal infrared (TIR) remote sensing. TIR data is useful for understanding the fluxes and redistribution of materials as a key aspect of land surface processes and land-atmosphere inter-relationships. This book
Author | : Cathy Dubois |
Publisher | : Dunod |
Total Pages | : 234 |
Release | : 2014-06-11 |
Genre | : Science |
ISBN | : 2100714740 |
S’arracher de la surface de la Terre pour voir d’en haut ce qui s’y passe n’est plus un rêve. Des instruments sophistiqués portés par des satellites produisent des flux de données qui, insérées dans des processus complexes d’information, contribuent à la connaissance du « système Terre ». Cet ouvrage décrit l’aide précieuse que l’observation satellitaire peut nous apporter dans des domaines comme la gestion des milieux naturels, la prévention des risques ou l’action après les catastrophes. Après avoir proposé un panorama rétrospectif, il trace la construction des données depuis la conception de la mesure jusqu’à son interprétation pour une insertion dans des systèmes opérationnels. Des enquêtes sociologiques esquissent quelquesunes des difficultés qu’il faudrait surmonter pour un usage élargi des données satellites. À l’aide d’exemples concrets comme la cartographie d’urgence ou la veille sur l’eau, le lecteur comprend comment l’observation depuis l’espace offre des ressources cognitives pour habiter la Terre en en prenant soin.
Author | : Jan de Graaff |
Publisher | : CRC Press |
Total Pages | : 462 |
Release | : 2019-04-29 |
Genre | : Nature |
ISBN | : 042953017X |
This book provides diverse information and critical know-how to implement appropriate methodology and cost-efficient monitoring and evaluation systems better suited to assess the impacts of soil conservation and wastershed multi-sectoral development activities. It draws on a worldwide experience of specialists and a large array of ground-truthing projects and programmes. This book will meet its objective if it contributes to convince financing institutions and project managers that integrated watershed management activities have the potential to generate highly desirable impacts for the society at large, which have to be accurately measured by adequate M&E systems.
Author | : Manfred Owe |
Publisher | : |
Total Pages | : 632 |
Release | : 2001 |
Genre | : Hydrology |
ISBN | : 9781901502466 |
Author | : |
Publisher | : |
Total Pages | : 636 |
Release | : 1981 |
Genre | : Hydrology |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 612 |
Release | : 1985 |
Genre | : Forests and forestry |
ISBN | : |
Author | : Commission of the European Communities. Joint Research Centre |
Publisher | : |
Total Pages | : 360 |
Release | : 1988 |
Genre | : Research |
ISBN | : |