CO-sensitivity experiments using general circulation models
Circulation atmosphérique ; Climatologie ; Concentration CO ; Dioxyde de carbone ; Expérimentation ; Géographie physique ; Modèle ; Méthodologie ; Recherche ; Sensitivité CO ; Technique de recherche
Comparaison des performances de différents modèles de circulation atmosphérique utilisés dans l'étude de la concentration atmosphérique en CO dans le but d'estimer la réponse du système climatique à une pression extérieure donnée. (CG).
Basalte ; CO ; Dioxyde de carbone ; Dorsale océanique ; Géographie physique ; Magma ; Tectonique de plaques ; Tectonique globale ; Volcanisme ; Vésicularité
Vesicles and included CO are enriched in deep sea basalts that are also enriched in light rare earth and incompatible elements. This enrichment probably results from a unique deep mantle origin of such melts but may have been modified by CO bubbles
Buiding co-ops, constructing cooperation : spatial strategies and development politics in a Mexican village
The efforts of an Oaxacan rural producer cooperative to construct a co-op building appear to exceed the structure's potential contribution to commodity production. This investment into co-op infrastructure is explicable when the cultural
and political economy of cooperation is analyzed. The A. calls for a greater attention to co-op member development visions and spatial strategies, and to the contribution that geographic and ethnographic research may make to the analysis of co-op formation
Atlantique ; CO ; Cycle du carbone ; Eau de mer ; Géochimie ; Géographie physique ; Hydrologie marine ; Interaction océan-atmosphére ; Interface air-océan
A l'aide d'un modèle simple, l'A. montre que l'augmentation de la teneur en CO de l'eau de l'Atlantique correspond à l'augmentation du CO dans l'atmosphère. Dans la partie orientale du bassin, les valeurs plus faibles de teneur en CO seraient dues à
CO in Erdgaslagern des thüringischen Stassfurtkarbonats (Herkunft, Migration und Akkumulation. (Teneur en CO des gisements de gaz naturel dans les carbonates de Stassfurt, Thuringe. Origine, migration, accumulation)
Allemagne de l'Est ; Gaz naturel ; Gisement ; Géographie de l'Europe ; Hydrocarbure ; Minéralogie ; Roche carbonatée ; Stassfurt, région ; Teneur en CO ; Thüringer Wald
Partially high quantities of CO occurring in gas pools of the Stassfurt carbonate must be attributed to the Miocene or Pliocene basaltic volcanism, when deep-seated fault systems due to fracturing were active as ascending paths. The CO distribution
palaeodeposits and resulted in mobilizing, redistributing and newly accumulating hydrocarbons, this time, however, with the participation of quantities of CO ascended from the depth and being also in a process of migration.
Environmental protection needs good administration : ecological application of the new legal instrument European Groupings of Territorial Co-operation (EGTC)
Legal framework and general conventions of cross-border co-operation, the regulation of European Groupings Territorial Co-operation, experience and deficits concerning cross-border co-operation, requirements and tasks for an EGTC, integrated coastal
Gunnar Olsson's transformers : the art and politics of rendering the co-relation of society and space in monochrome and technicolor
The paper explores the poststructural work of G. Olsson, a writer who has provided the most sustained and far-reaching engagement with co-relation to date. Consideration is given to Olsson's deconstruction of logic, dialectics, semiotics
and the empty forms of co-relation. This deconstruction enables one to appreciate the ethical and political performativity of Olsson's surrealist and hyperrealist optical art. The paper raises a vital question : what is the colour of co-relation and social space
Co-evolution of gated communities and local public goods
Biens publics ; Co-évolution ; Communauté fermée ; Commune ; Corée du Sud ; Gouvernance ; Logement ; Politique urbaine ; Promotion immobilière ; Secteur privé ; Secteur public ; Seoul
Co-evolution ; Gated community ; Governance ; Housing ; Municipality ; Private sector ; Public sector ; Real estate development ; Seoul ; South Korea ; Urban policy
This article examines the co-evolution of gated communities and local public goods in Seoul, South Korea. It identifies co-evolutionary relationships between club goods supplied in condominiums and public goods supplied by municipalities and market
Can we mesure the CO content of ancient atmospheres by analyzing gas inclusions of polar ice caps in Evolution des atmosphères planétaires et climatologie de la terre=Evolution of planetary atmospheres and climatology of the earth.
Atmosphère ; Carotte de glace ; Glace ; Glaciologie ; Géographie physique ; Inclusion gazeuse ; Paléoclimatologie ; Teneur en CO
A first attempt is made to explain the high values of CO concentrations found by several authors in gas inclusions of polar ice. In the light of the CO absorption model proposed here we demonstrate the relative importance of variations
in temperature and in partial pressure. If the present model holds it seems possible to find variations of some percents in partial pressure of CO during the past for ice sheets until 1000m of depth.
Co-operation in forest products trade in the West African sub-region
If West African states would co-operate there are considerable possibilities for intra-regional trade. The infra-structure would have to be improved, and economic development could then be more rapid. (EMS).
Oxidation of CS and COS: sources for atmospheric SO
Oxidation of CS and COS initiated by reaction with OH can provide a source of atmospheric SO as large as 12 Mtonnes S yr and may represent the dominant source of SO in remote regions of the marine troposphere.