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Portail d'information géographique

Résultats de la recherche (15 résultats)

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Par Collection Par Auteur Par Date Par Sujet Par Titre
  • (Small) business activity and state economic growth : does size matter ?
  • 2009
  • Symmetry and asymmetry in working and commuting arrangements between partners in the Netherlands : does the residential context matter ?
  • 2009
  • Population and deforestation : why rural migration matters
  • 2009
  • and meaning of Slovene regional geography were followed by an increased interest for this matter in science, education and in practice. - (L'A.).
  • 2009
  • Focusing upon goods and services, the A. argues that the object of the brand and the process of branding are geographical because they are entangled in inescapable spatial associations. These spatial associations matter because
  • 2009
  • The subject-matter presented as geography through popular media, such as geographical magazines, often appears to pay little regard to the academic/school discipline of Geography. Recent developments in a number of those magazines clearly illustrate
  • 2009
  • be connected? How can isolated knowledge be transferred into skills and how can the subject matters to be dealt with are combined to develop not only geographical but also interdisciplinary competences? What type and quality should the assignments correspond
  • 2009
  • Differences between Buenos Aires and Seoul show that historically developed conventions and symbolic readings of city space matter in the strategic choice of places to protest. Along with local traditions, an internationnaly shared demonstration
  • 2009
  • the validity of structural stability as a soil erosion indicator in sandy loam range soils. The most significant correlation found was between the number of drop impacts and soil organic matter content. The stability of topsoil aggregates seems to be a valuable
  • 2009
  • that organic matter (OM), calcium (Ca2+) and magnesium (Mg2+) might be the most important variables related to each of the indices.
  • 2009
  • probe evaluations of SWS was performed by the means of relative differences and Spearman rank correlation coefficients. Correlation analysis showed that the neutron probe calibration was linked to soil bulk density and to organic matter content
  • 2009
  • Recent research on the contribution of soil erosion on agricultural land to atmospheric carbon dioxide (CO2) emphasizes either the contribution of soil organic matter (SOM) mineralization during transport as source for atmospheric CO2, or the deep
  • 2009
  • pattern of nutrient concentration and load. They hypothesize that increased residue cover and decreased rainfall intensity will reduce soil and organic matter loss in runoff. Results of the laboratory rainfall simulation experiments and discussion.
  • 2009
  • zone of eastern China which are organic matter content, cation exchange capacity, pH, clay content and bulk density in topsoils. By cluster analysis it is proved that these soil indicators are better than the soil types and soil regionalization
  • 2009
  • and Rhododendron ponticum) in a natural protected area in southern Spain. Great attention has been paid to the relationships between soil water repellency and environmental factors as organic matter and soil acidity. The patchy patterns of occurrence
  • 2009