during the twentieth century, with growing urbanization and machinical transportation development, and migration people to cites, many different natural attractive places come to distort by this pollution and in another way this kind of development without notice to the natural factors limitation, made lots of programs. the goles of this research recognite geomorphologic limitation, in physical...

8 [1] We propose a methodology for upscaling biomass in a 9 river using a combination of dimensional analysis and 10 hydro-geomorphologic scaling laws. We first demonstrate 11 the use of dimensional analysis for determining local scaling 12 relationships between Nostoc biomass and hydrologic and 13 geomorphic variables. We then combine these relationships 14 with hydraulic geometry and streamfl...

There is strong empirical evidence on the importance of spatial pattern vegetation in dryland hydrologic and geomorphologic dynamics. However, changes cover are often linked, making it difficult to disentangle assess their independent hydro-geomorphologic roles. We used synthetic sponges placed soil surface mimic aboveground structure patches, manipulated patch as well sink capacity patches a s...

Landslide inventories provide the knowledge basis for many geomorphological applications and also planning emergency management. Detailed landslide should be prepared where pre-existing are available, as updates. In this paper, we present a new inventory an area of High Agri Valley, Southern Italian Apennines. The map was through systematic interpretation historical aerial photographs testing e...

abstract: converting point data to continuous one is the first step in order to use them in scorpan flowchart. for this purpose, different geostatistic methods are available which at present research regression kriging with local variogram was applied. for mapping apparent electrical conductivity at the area covering 72000ha located in ardakan region, 700 readings in horizontal and vertical mod...

in response to the demand for soil spatial information, the acquisition of digital auxiliary data and their matching with field soil observations is on the increase. with the harmonization of these data sets, through computer based methods, the so-called digital soil maps are increasingly being found to be as reliable as the traditional soil mapping practices, and with no prohibitive costs. the...