correct estimates of the risk of erosion at improve land management advice plays an important role. in this study, erosion risk zoning in the kan basin with area about 20571 ha in the northwest of tehran by using the experimental model mpsiac and geographic information system (gis) were investigated and by using the base maps and gis, layers of information were prepared. after collecting, prepa...

Ocean-zoning arguments often center on the biology of ocean species, the geography of fishing-use patterns, and the need for preventing use conflicts. Here we expand this discussion to the social and legal aspects of ocean zoning, focusing on comprehensive planning, segregation of activities into use-priority areas, and the allocation of user rights within each zone. The inclusion of all of the...

Fluorapatite from Cerro de Mercado, Durango, Mexico has been used in several important diffusion studies aimed at calibrating the closure temperature of the (U-Th)/He apatite thermochronometer and has become a de facto standard for (U-Th)/He laboratories. Nevertheless, replicate laser fusion analyses of small crystal fragments of the "Durango fluorapatite" typically yield a range of (U-Th)/He d...

Urban form, sustainability, community vision, place specificity, code document clarity, and efficiency of the development process are identified as the essential themes behind form-based codes by Evan Evangelopoulos and Cornelius Nurworsoo. The authors note the need to develop measurable parameters to better study these themes and understand the impact of form-based codes in their effort to ref...

This paper studied the regional seismic tectonic characteristics, activity near-field earthquake characteristics about site of Seismic Microzonation in Shangluo City, belts and potential source zone were divided, calculating risk analysis bedrock site, surveying engineering geological conditions carrying out response zoning ground motion parameters site. The above results provide a basis for fo...

The protection of natural areas is considered an essential strategy for environment conservation. objective this work was to determine the level vulnerability, considering characterization and identification risk zones ecological Pagaibamba Protection Forest (PPF, Peru). To vulnerable areas, Landsat ETM satellite images, topographic, geological, ecological, vegetation cover maps were used. Geol...

The climate risk zoning was carried out for cowpea cultivated in northeastern Amazonia, Pará state, Brazil. Système d’Analyse Régionale des Risques Agroclimatologiques (SARRA) crop model used and calibrated from data obtained field experiments conducted between 2013 2016 Castanhal, state of Pará. Low areas were defined as those with water requirement satisfaction index (WRSI) greater than or eq...