Solr Search · GéoProdig, portail d'information géographique

Weathering pit characteristics and topography on Stone Mountain, Georgia
A detailed analysis of weathering-pit distribution on Georgia's Stone Mountain granite dome reveals a complex relationships between pit size and density, compared with slope aspect and angle. The AA. conclude that insolation weathering may be a more
important process in granite pit formation on Stone Mountain than commonly believed because afternoon temperature maxima accelerate weathering through increased chemical constituent dissolution and/or crystal constituent disintegration.
1993

is reinterpreted as a hummocky and pitted (collapsed) outwash plain/kame moraine.
1993

Renaturierung von Sand- und Kiesgruben

Mineral resources are required for different sections of the economy. Working resources close to the surface generally causes a pit, which later on must be integrated into the surrounding landscape, that is must be recultivated or left to natural
1993

This paper charts the story of the founding of the Aboriginal settlement in Sydney's Redfern in 1972-73. The A. shows how the utopian concept of a Black cooperative became pitted against the defensive concept of a Black ghetto in a struggle
1993

The bare karst is the more widespread karst type in southern China. It is frequented by many environmental problems, such as drought, flood, water pollution, and deforestation. Surface collapse with 768 cases and 29 165 collapse pits is the major
1993

In 1963, open-pit mining at Tahawus, near Newcomb, in the central Adirondack Mountains, temporarily exposed two till sheets separated by 3.6 m of lake or pond clay. Pollen analysis suggests that the pond sediments contain an interglacial pollen
1993

This study reports the result of an investigation into the mechanisms of soil tongue formation at a site near Fort Wayne, Indiana, where numerous fingers are exposed along the walls of an active gravel pit. The site is considered unusual both
1993

. Islands are relatively stable and wooded, with evidence of division by channel erosion and growth by in-channel sedimentation. Biotic components such as debris dams, tree root masses and tree-throw pits play a key role in the partitioning of flow
1993

Résultats de la recherche (8 résultats)