نتایج جستجو برای: considering the geomorphological factors

تعداد نتایج: 16206713  

Journal: :Computers & Geosciences 2009
Mathieu Marmion Jan Hjort Wilfried Thuiller Miska Luoto

A variety of predictive models is currently used to map the spatial distribution of earth surface processes and landforms. In this study, we tested statistical consensus methods in order to improve the predictive accuracy of geomorphological models. The distributions of 12 geomorphological formations were recorded at a resolution of 25ha in a sub-arctic landscape in northern Finland. Nine envir...

Journal: :پژوهش های جغرافیای طبیعی 0
سید رضا حسین زاده استادیار ژئومورفولوژی دانشگاه فردوسی مشهد

abstract the purpose of this paper is to inform students and researchers of geomorphology from the situation of this science at present and in future, in iran, after the islamic revolution. to fulfill this purpose and to prouide full information about the situation of geomorphology in iran, various areas of this science are presented chronologically at the begining of the article. the findings ...

2007
B. Makaske E. de Vries R. J. McIntosh

The Méma is a semi-arid region in central Mali with a rich archaeological heritage indicating the former existence of large urban settlements. The archaeological data suggest millennia of occupation history of the Méma preceding relatively sudden abandonment by the 14th or 15th century AD. Population numbers have remained low since then and today’s human presence in the area is sparse and large...

2017
Ola Fredin Giulio Viola Horst Zwingmann Ronald Sørlie Marco Brönner Jan-Erik Lie Else Margrethe Grandal Axel Müller Annina Margreth Christoph Vogt Jochen Knies

In-situ weathered bedrock, saprolite, is locally found in Scandinavia, where it is commonly thought to represent pre-Pleistocene weathering possibly associated with landscape formation. The age of weathering, however, remains loosely constrained, which has an impact on existing geological and landscape evolution models and morphotectonic correlations. Here we provide new geochronological eviden...

Journal: :Journal of Environment and Engineering 2009

Journal: :E3S web of conferences 2023

In article is stated main groundforming (the geomorphological-hydra geological land reclamation, climatic and anthropogen) factors, describes the evolution of soils in lower part. Zerafshan valley are chosen 3 geomorphological regions. Differ raised contents a magnesium, high water table on irrigated territory roast time heavy expences them evaporation. Economic activity person reflected climat...

Journal: :Journal of International Logistics and Trade 2017

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C 2007

Journal: :Anais da Academia Brasileira de Ciencias 2017
Rodrigo I Cerri Fábio A G V Reis Marcelo F Gramani Lucilia C Giordano José Eduardo Zaine

This paper presents a new approach of landslides zonation hazard studies, based on an integrated study of structural data along with geomorphological and external factors, in a hilly regions of Brazil, covered by a tropical humid rain-forest, called Serra do Mar. The Serra do Mar consists of a hilly region along the east coast of Brazil, with high slopes and many geological structures in a gnei...

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