Evaluation des ressources forestières mondiales 2005

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Publisher : Food & Agriculture Org.
ISBN 13 : 9789252054818
Total Pages : 356 pages
Book Rating : 4.0/5 (548 download)

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Book Synopsis Evaluation des ressources forestières mondiales 2005 by : Food and Agriculture Organization of the United Nations

Download or read book Evaluation des ressources forestières mondiales 2005 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2006 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le monde progresse-t-il vers la gestion forestiere durable? Cette question a servi de cadre a l'Evaluation des ressources forestieres mondiales 2005 (FRA 2005), la plus exhaustive a ce jour des series de la FAO sur ces evaluations, couvrant 229 pays et zones pour la periode comprise entre 1990 et 2005. Cette publication, le rapport principal de FRA 2005, contient des donnees par pays, fournies par les correspondants nationaux et revisees et regroupees par la FAO, concernant davantage de variables forestieres cles que dans toute autre evaluation precedente. Sur la base de ces resultats, le rapport analyse les progres accomplis vers la gestion forestiere durable. Le present rapport est un ouvrage de reference indispensable pour ceux qui s'interessent a la situation des forets du monde, pour ceux qui participent aux negociations internationales portant sur les forets et pour tous ceux qui sont soucieux de connaitre la contribution des forets au developpement durable."

Valuation of marine and estuarine coastal ecosystem services in the Canary Current large marine ecosystem region / Évaluation des services écosystémiques marins côtiers et estuariens dans la région du grand écosystème marin du courant des Canaries

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Publisher : Food & Agriculture Org.
ISBN 13 : 9251323267
Total Pages : 202 pages
Book Rating : 4.2/5 (513 download)

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Book Synopsis Valuation of marine and estuarine coastal ecosystem services in the Canary Current large marine ecosystem region / Évaluation des services écosystémiques marins côtiers et estuariens dans la région du grand écosystème marin du courant des Canaries by : Food and Agriculture Organization of the United Nations

Download or read book Valuation of marine and estuarine coastal ecosystem services in the Canary Current large marine ecosystem region / Évaluation des services écosystémiques marins côtiers et estuariens dans la région du grand écosystème marin du courant des Canaries written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2020-10-04 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecosystem valuation is a process that assigns a monetary value to the benefits that are provided by an ecosystem and its ecosystem services. This study carries out the economic valuation of marine and estuarine coastal ecosystem services in the Canary Current Marine Ecosystem (CCLME). The CCLME stretches along the coast of Western Africa, from Morocco to Guinea, and is characterized by high biological productivity due to the upwelling of deep, cold oceanic waters along this coast. This also supports a high abundance of fish resources (both pelagic and demersal) and overall high biodiversity. This study reviews and assesses ecosystem services provided by the marine areas, coastal mangroves and seagrass meadows. These coastal areas not only provide habitats for some commercial fish species, but also feeding grounds, nurseries, or refuges. Therefore, mangroves and seagrasses can play an important role in maintaining fish stocks. L’évaluation des écosystèmes est un processus qui attribue une valeur monétaire aux avantages offerts par un écosystème et ses services écosystémiques. Cette étude cherche à réaliser une évaluation économique des services des écosystèmes côtiers marins et estuariens dans l’écosystème marin du courant des Canaries (CCLME). Le CCLME s’étend le long des côtes de l’Afrique de l’Ouest, du Maroc à la Guinée, et se caractérise par une productivité biologique élevée due à la remontée d’eaux océaniques froides et profondes (upwelling) le long de cette côte. Cela favorise également une grande abondance de ressources halieutiques (pélagiques et démersales) et une biodiversité globale élevée. Cette étude examine et évalue les services écosystémiques fournis par les zones marines, les mangroves côtières et les herbiers marins. Ces zones côtières fournissent non seulement des habitats pour certaines espèces de poissons commerciales, mais constituent également des aires d’alimentation, de nourriceries ou des refuges. Par conséquent, les mangroves et les herbiers marins peuvent jouer un rôle important dans le maintien des stocks de poissons.

Forest Science

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Publisher :
ISBN 13 :
Total Pages : 706 pages
Book Rating : 4.3/5 (117 download)

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Book Synopsis Forest Science by :

Download or read book Forest Science written by and published by . This book was released on 2012 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Communicative Sustainability

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Publisher : LIT Verlag Münster
ISBN 13 : 364380024X
Total Pages : 375 pages
Book Rating : 4.6/5 (438 download)

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Book Synopsis Communicative Sustainability by : Thomas Bearth

Download or read book Communicative Sustainability written by Thomas Bearth and published by LIT Verlag Münster. This book was released on 2014 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: The failure to understand communicative practices and preferences of local communities is a frequent reason why development fails to produce expected results. Drawing on field research from settings in Indonesia, Uganda, Namibia, and Ivory Coast, this book addresses local viewpoints and gender concepts; the procedures of deliberation, negotiation, and appropriation; and the clashes of underlying language ideologies and language-based social and conceptual projections. It is argued that communicative factors are not reducible to economic ones, but need independent attention in development planning, and are ultimately decisive for outcomes. The book also includes a CD with video sampling. (Series: Swiss: Forschung und Wissenschaft - Vol. 4)

Climate change and biodiversity in the European Union overseas entities

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Publisher : IUCN
ISBN 13 : 2831713153
Total Pages : 200 pages
Book Rating : 4.8/5 (317 download)

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Book Synopsis Climate change and biodiversity in the European Union overseas entities by :

Download or read book Climate change and biodiversity in the European Union overseas entities written by and published by IUCN. This book was released on with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Canadian Journal of Zoology

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Publisher :
ISBN 13 :
Total Pages : 524 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Canadian Journal of Zoology by :

Download or read book Canadian Journal of Zoology written by and published by . This book was released on 2008 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Global Planted Forests Thematic

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Publisher :
ISBN 13 :
Total Pages : 454 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Global Planted Forests Thematic by : Alberto Del Lungo

Download or read book Global Planted Forests Thematic written by Alberto Del Lungo and published by . This book was released on 2006 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt:

GEF Country Portfolio Evaluation: Benin (1991–2007)

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Author :
Publisher : GEF Evaluation Office
ISBN 13 : 1933992123
Total Pages : 118 pages
Book Rating : 4.9/5 (339 download)

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Book Synopsis GEF Country Portfolio Evaluation: Benin (1991–2007) by :

Download or read book GEF Country Portfolio Evaluation: Benin (1991–2007) written by and published by GEF Evaluation Office. This book was released on with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Author :
Publisher : Food & Agriculture Org.
ISBN 13 : 9251392226
Total Pages : 120 pages
Book Rating : 4.2/5 (513 download)

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Book Synopsis by :

Download or read book written by and published by Food & Agriculture Org.. This book was released on with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Forests and deforestation: Definitions, thresholds and implications

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Author :
Publisher : CIFOR
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4./5 ( download)

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Book Synopsis Forests and deforestation: Definitions, thresholds and implications by : Eba’a Atyi, R.

Download or read book Forests and deforestation: Definitions, thresholds and implications written by Eba’a Atyi, R. and published by CIFOR. This book was released on 2022-10-04 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Tropical Agroforestry

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Publisher : Springer Science & Business Media
ISBN 13 : 940077723X
Total Pages : 389 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Tropical Agroforestry by : Alain Atangana

Download or read book Tropical Agroforestry written by Alain Atangana and published by Springer Science & Business Media. This book was released on 2013-10-29 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agroforestry is recognized as a sustainable land-use management in the tropics, as it provides environmental-friendly ecosystems; it also provides people with their every day need for food and cash. Since the recognition of agroforestry as a science, curricula have been developed for agroforestry programs for undergraduate and graduate trainings in Universities. Therefore, there is an urgent need to develop and make available educational material. This textbook strives to provide up-to-date information on tropical agroforestry to serve as educational material in the tropical context. The authoritative textbook of Nair (1993) on agroforestry was published 18 years ago, and before the advent of tree domestication, an important agroforestry practice today. In addition, many other research activities, such as carbon sequestration and integrated pest management, have been included in the agroforestry agenda. This textbook is intended for agroforestry students, teachers, and practitioners.

Global Degradation of Soil and Water Resources

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Publisher : Springer Nature
ISBN 13 : 9811679169
Total Pages : 557 pages
Book Rating : 4.8/5 (116 download)

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Book Synopsis Global Degradation of Soil and Water Resources by : Rui Li

Download or read book Global Degradation of Soil and Water Resources written by Rui Li and published by Springer Nature. This book was released on 2022-01-29 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on soil and water conservation at global scale. It is a serious environmental problem that will threaten the socio-economic well-being of the majority of global population in future. The book examines the current situation of land degradation in multiple regions of the world and offers alternative approaches to solve the problems through sharing advanced technologies and lessons learned. It provides comprehensive assessment on characteristics, level and effect of degradation in different regions. It’s a highly informative reference both for researchers and graduate students.

African Meteorites

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Publisher : Bentham Science Publishers
ISBN 13 : 9815136305
Total Pages : 225 pages
Book Rating : 4.8/5 (151 download)

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Book Synopsis African Meteorites by : Abderrahmane Ibhi

Download or read book African Meteorites written by Abderrahmane Ibhi and published by Bentham Science Publishers. This book was released on 2023-10-03 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: African Meteorites is a comprehensive exploration of meteorite falls and finds across the arid and hot regions of the African continent, offering profound insights into a significant collection of meteorites, second only to Antarctica. The book is divided into seven chapters, covering the origin and formation of meteorites, statistical analyses of meteorite falls in African countries, classes and mass distribution of meteorite finds, allocation and renaming of North West African (NWA) meteorites, exceptional and rare meteorite falls and finds in Eastern Morocco Sahara, protocols for recognizing, recovering, and preserving meteorites in Sahara, and a review of confirmed and proposed meteorite falls, finds, and impact structures in Egypt, Sudan, and Libya. With detailed and updated references complementing the simple presentation, this book is an invaluable resource for meteoriticists, hunters, museums, astronomers, students, and geology and astronomy enthusiasts, on the origin, characteristics, and collection of meteorites discovered in Africa. Key Themes: Meteorite origin, formation, and classification Meteorite falls and finds in Africa Unique features of North West Africa (NWA) meteorites Rare and exceptional meteorite falls and finds in Eastern Morocco Sahara Protocols for recognizing and preserving meteorites in the Sahara Meteorite falls, finds, and impact structures in Egypt, Sudan, and Libya Readership: Meteoriticists, geologists, mineralogists, historians, researchers and general readers.

Proceedings of the 3rd International EUROMAGH Conference 2020

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Publisher : Springer Nature
ISBN 13 : 9819720001
Total Pages : 293 pages
Book Rating : 4.8/5 (197 download)

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Book Synopsis Proceedings of the 3rd International EUROMAGH Conference 2020 by : Ahmed Koubaa

Download or read book Proceedings of the 3rd International EUROMAGH Conference 2020 written by Ahmed Koubaa and published by Springer Nature. This book was released on with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Forest Degradation Around the World

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Publisher : BoD – Books on Demand
ISBN 13 : 1789238331
Total Pages : 144 pages
Book Rating : 4.7/5 (892 download)

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Book Synopsis Forest Degradation Around the World by : MOHD NAZIP SURATMAN

Download or read book Forest Degradation Around the World written by MOHD NAZIP SURATMAN and published by BoD – Books on Demand. This book was released on 2020-02-26 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: The growth in the human population has forced mankind to convert forested land into other land uses such as agricultural land, residential, urban, road construction and mining activities. The degradation of forest due to anthropogenic activities is significantly reducing forests in the world. These practices result in significant impacts on the forest structure, species composition and ecology, which will consequently reduce forest productivity and ecosystem functions. Due to deforestation, half of the earth's vegetation surface has reduced to one-third, resulting in large degraded areas. The significant reduction of the forest areas requires appropriate planning for sustainable management of the forests. This book reviews the extent and consequences of deforestation around the world. It highlights case studies of the causes of deforestation in Malaysia, Korea, India, Bangladesh, Columbia, Brazil and Mali. It is hoped that the book will provide insights on the importance of effective forest planning and management for the sustainable development of forest resources.

Environmental Statistics in the Mediterranean Countries

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Publisher :
ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Environmental Statistics in the Mediterranean Countries by :

Download or read book Environmental Statistics in the Mediterranean Countries written by and published by . This book was released on 2006 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recoge: 1.State and use of natural resources. - 2. Impacts, environment pollution. - Environmental indicators for sustainable development. - Annexes.

Bulletin des séances

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Publisher :
ISBN 13 :
Total Pages : 606 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Bulletin des séances by : Académie royale des sciences d'outre-mer

Download or read book Bulletin des séances written by Académie royale des sciences d'outre-mer and published by . This book was released on 2005 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt: