نتایج جستجو برای: landforms

تعداد نتایج: 1749  

Journal: :Geoheritage 2021

Abstract Landforms are spaces for human life, habitats animals and plants, areas that provide various ecological services. However, development has undermined landform where it should be kept as an important asset. In South Korea, to reduce this damage, a system was created evaluate the conservation value of landforms, either designate them or obtain permission their in advance. general public,...

2003
Ian S. EVANS

The land surfaces of Earth, of other planets and of moons show both scalespecific and scaling behaviour. Size and spacing of landforms often show clustering around characteristic scales or between limits related to process thresholds or to the space available. This is clearest for various bedforms, in dynamic equilibrium with the last dominant flow or several flows. It is also clear for glacial...

1989
Stanley V. Gregory Gary A. Lamberti Kelly M. S. Moore

USDA Forest Service Gen. Tech. Rep. PSW-110. 1989. 3 Riparian zones occur at interfaces — ecological interfaces between different ecosystems and conceptual interfaces between different scientific disciplines. The plethora of definitions and delineations of riparian zones are inconsistent, confusing, and often contradictory, reflecting the diversity of disciplines, perspectives, and objectives f...

Journal: :Annals of The Tohoku Geographycal Asocciation 1969

Journal: :Journal of Geography (Chigaku Zasshi) 1993

Journal: :Journal of the Japan Landslide Society 2004

Journal: :iranian journal of science and technology (sciences) 2006
s. alipour

lag is a general term applied to coarse grained (> 2 mm), hard, but partially weathered rockfragments, which are concentrated at the surface through attrition of finer materials. based on morphology,mineralogy and the origin of lag from the cobar region of australia, lag may be conveniently grouped intothree broad morpho-mineralogical categories; (a) those with a rough, blocky, lithic morpholog...

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