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Author: Jérôme Balesdent Publisher: Editions Quae ISBN: 2759223086 Category : Technology & Engineering Languages : fr Pages : 178
Book Description
Les sols sont au cœur d’enjeux importants à l’échelle mondiale. Nourrir la planète implique de maintenir leur fertilité, sans les épuiser. Les sols peuvent également contribuer à la diminution des émissions de Co₂ en constituant des « puits de carbone ». Par ailleurs, ils sont actuellement menacés par plusieurs grands risques, notamment l’érosion, la salinisation, la perte de matières organiques, les pollutions. Loin des discours manichéens actuels, les auteurs de ce livre ont souhaité vulgariser des éléments de connaissances sur la physique, la biologie et l’écologie des sols.
Author: Jérôme Balesdent Publisher: Editions Quae ISBN: 2759223086 Category : Technology & Engineering Languages : fr Pages : 178
Book Description
Les sols sont au cœur d’enjeux importants à l’échelle mondiale. Nourrir la planète implique de maintenir leur fertilité, sans les épuiser. Les sols peuvent également contribuer à la diminution des émissions de Co₂ en constituant des « puits de carbone ». Par ailleurs, ils sont actuellement menacés par plusieurs grands risques, notamment l’érosion, la salinisation, la perte de matières organiques, les pollutions. Loin des discours manichéens actuels, les auteurs de ce livre ont souhaité vulgariser des éléments de connaissances sur la physique, la biologie et l’écologie des sols.
Book Description
Progressivement, nous prenons conscience de la vulnérabilité des sols et des enjeux majeurs qu'ils représentent. Pour nourrir la planète, il faut maintenir leur fertilité, sans les épuiser. Et pour qu'ils jouent pleinement leur rôle de régulateur du climat, il faut en contrôler les changements d'usage, inventer de nouveaux modes de mise en valeur. Sols des montagnes, des plaines alluviales, des déserts... Très différents, ils portent nos champs, nos forêts, nos villes, et conservent les vestiges de nos civilisations. Aujourd'hui, le séquençage de l'ADN des sols permet de remonter dans le passé de notre environnement. Soumis à une érosion accrue, aux transferts de fertilité, aux pollutions et à bien d'autres risques, les sols gardent la mémoire des plantes qui y ont poussé, des interactions de la faune et des microorganismes, des travaux et des agressions de l'homme. Sous forme de 80 questions, au fil de schémas efficaces et d'exemples variés, ce livre relève le défi d'expliquer simplement comment fonctionne un sol, ce qui le caractérise, et raconte la vie de ses habitants, d'une richesse insoupçonnée. Des éléments de base pour suivre les débats actuels, et aussi pour découvrir cette face cachée de notre monde qu'est le sol.
Author: Jérôme Balesdent Publisher: Quae ISBN: 275923827X Category : Technology & Engineering Languages : fr Pages : 159
Book Description
Sous forme de 80 questions, au fil de schémas efficaces et d’exemples variés, ce livre explique simplement comment fonctionne un sol, ce qui le caractérise, et raconte la vie de ses habitants, d’une richesse insoupçonnée. Des éléments de base pour suivre les débats actuels, et aussi pour découvrir cette face cachée de notre monde qu’est le sol.
Author: Jacques Berthelin Publisher: John Wiley & Sons ISBN: 1119544041 Category : Technology & Engineering Languages : en Pages : 346
Book Description
This introductory book to the six volume series includes an introduction defining the critical zone for mankind that extends from tree canopy and the lower atmosphere to water table and unweathered rock. Soils play a crucial role through the functions and the services that they provide to mankind. The spatial and temporal variability of soils is represented by information systems whose importance, recent evolutions and increasingly performing applications in France and in the world must be underlined. The soil functions, discussed in this book, focus on the regulation of the water cycle, biophysicochemical cycles and the habitat role of biodiversity. The main services presented are those related to the provision of agricultural, fodder and forest products, energy, as well as materials and the role of soil as infrastructure support. They also include the different cultural dimensions of soils, their representations being often linked to myths and rites, as well as their values of environmental and archaeological records. Finally, the issue is raised of an off-ground world.
Author: Jacques Berthelin Publisher: John Wiley & Sons ISBN: 1786302152 Category : Technology & Engineering Languages : en Pages : 356
Book Description
This introductory book to the six volume series includes an introduction defining the critical zone for mankind that extends from tree canopy and the lower atmosphere to water table and unweathered rock. Soils play a crucial role through the functions and the services that they provide to mankind. The spatial and temporal variability of soils is represented by information systems whose importance, recent evolutions and increasingly performing applications in France and in the world must be underlined. The soil functions, discussed in this book, focus on the regulation of the water cycle, biophysicochemical cycles and the habitat role of biodiversity. The main services presented are those related to the provision of agricultural, fodder and forest products, energy, as well as materials and the role of soil as infrastructure support. They also include the different cultural dimensions of soils, their representations being often linked to myths and rites, as well as their values of environmental and archaeological records. Finally, the issue is raised of an off-ground world.
Author: Antoine De Baecque Publisher: Knopf ISBN: 0593535693 Category : Biography & Autobiography Languages : en Pages : 681
Book Description
One of the most celebrated filmmakers of all time, Francois Truffaut was an intensely private individual who cultivated the public image of a man completely consumed by his craft. But his personal story—from which he drew extensively to create the characters and plots of his films—is itself an extraordinary human drama. Now, with captivating immediacy, Antoine de Baecque and Serge Toubiana give us the definitive story of this beloved artist. They begin with the unwanted, mischievous child who learned to love movies and books as an escape from sadness and confusion: as a boy, Francois came to identify with screen characters and to worship actresses. Following his early adult years as a journalist, during which he gained fame as France's most iconoclastic film critic, the obsessive prodigy began to make films of his own, and before he was thirty, notched the two masterpieces The 400 Blows and Jules and Jim. As Truffaut's dazzling body of work evolves, in the shadow of the politics of his day, including the student uprisings of 1968, we watch him learning the lessons of his masters Fellini and Hitchcock. And we witness the progress of his often tempestuous personal relationships, including his violent falling-out with Jean-Luc Godard (who owed Truffaut the idea for Breathless) and his rapturous love affairs with the many glamorous actresses he directed, among them Jacqueline Bisset and Jeanne Moreau. With Fanny Ardant, Truffaut had a child only thirteen months before dying of a brain tumor at the age of fifty-two. Here is a life of astonishing emotional range, from the anguish of severe depression to the exaltation of Oscar victory. Based on unprecedented access to Truffaut's papers, including notes toward an unwritten autobiography, de Baecque and Toubiana's richly detailed work is an incomparably authoritative revelation of a singular genius.
Author: Jérôme Balesdent
Author: Jérôme Balesdent
Author: Jérôme Balesdent
Author: Jérôme Balesdent
Author: Jacques Berthelin
Author: Raoul Calvet
Author: Matthieu Archambeaud
Author: Commission de pédologie et de cartographie des sols
Author: Jacques Berthelin
Author: 
Author: Antoine De Baecque