Optical remote sensing of microphytobenthic biomass: a method to monitor tidal flat erodibility
Germany
Germany
Germany
The project was to continue the syndromal approach develoed by the Scientific Council to the German Federal Government, ''Global Environmental Changes'' (WBGU), both in terms of contents and of methodology. In the context of this transdisciplinary approach to an analysis of global change, the experts identified the main symptoms or trends of global...
A basis to monitor erosion shear stress of tidal flat surfaces by means of optical remote sensing has been developed. Erosion shear stress and corresponding bio-geochemical parameters of different tidal flats were measured during five years in the Sylt/Roemoe Bight in Germany. A significant dependence between the erosion shear stress and the benthi...
SIGLE / Available from TIB Hannover / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische Informationsbibliothek / Bundesministerium fuer Bildung, Wissenschaft, Forschung und Technologie, Bonn (Germany) / DE / Germany
Germany
Cet article est une analyse critique des données qui confortent la thèse de l'impact négatif important des réfugiés sur l'écologie des régions où ils s'installent. L'auteur fonde son argumentation sur un examen de la littérature, publiée et inédite, relative aux effets environnementaux de la présence d'un grand nombre de réfugiés. Bien que des rapp...
United Kingdom