نتایج جستجو برای: land change modeler
تعداد نتایج: 691408 فیلتر نتایج به سال:
Abstract The world is currently concerned about the phenomenon of climate change and global warming because natural disasters that threaten lives living organisms on surface earth. Despite this, there a dearth studies dealing with reducing carbon emissions in Egypt. We needed to cover this defect an important area Egypt, which eastern delta region including Manzala Lake. Land use land (LU/LC) r...
Data integration requires not only the absorption of data, but the transformation of that data. For instance, manufacturing companies must combine customer order information for ordering supplies as well as for financial planning; large banks may need to produce consolidated profit-and-loss statements daily, or even more frequently, to manage liquidity and risk. The data may be spread across ma...
introduction: land use in the overall concept is said to be the type of using land in the current situation which contains all users in different sectors of agriculture, natural resources and the industry. protecting land use is as follows: “prevent the change of application of certain lands by their owners, if their change has negative natural, economic, political, cultural, or scientific effe...
Land use is one of the basic factors for controlling the hydrologic behavior of watersheds. Therefore, it is generally assumed that land use change is the cause of variation in hydrological dynamic of watersheds. In this paper, the land use effect in present and optimum conditions on sedimentation of watershed was studied using GIS and applying the HEC-HM model in Shoor-Shirin watershed in Fars...
the devastating impact of land use change in the watershed is increasing the generation rate of sediment and entrance to rivers and sedimentation in reservoirs. according to this, studying on impact of land use change on hydrological process is necessary. aim of this study was investigating the impact of land use change on suspended sediment during 1994 to 2010 by swat model in dinevar watershe...
Change in land use and tillage practices has great influence on soil physical and chemical properties. The present study has focused on the effects of converting undisturbed soil to agricultural lands. Chemical and physical soil properties, infiltration, cation exchange capacity (CEC), electrical conductivity, pH, bulk density, porosity, sodium, potassium, total Ca + Mg, organic matter percenta...
extended abstract 1.introduction today the role and the importance of open and green spaces are significantly increasing in the environment and the quality of building complex. therefore, open and green spaces are considered as intrinsic, parts of land use planning decision in most countries. the gardens in the city of jahrom are the indexes of iranian thought and creativity and also the climat...
Keywords: land-use change, land-cover change, determinants of land-use and land-cover change
owing to the vital effects of future land use changes, it is necessary to predict land use growth pattern before any decision making by the authorities and decision makers. purpose of this research is to model land use change of kohmare scorch plain of shiraz province using ordinary least squares regression (ols) for pre-processing variables and modeling using neural networks. to perform this m...
امروزه مدلسازی و پیشبینی تغییرات کاربری اراضی با استفاده از تصاویرماهوارهای میتواند ابزار بسیار مفیدی برای تشریح روابط متقابل بین محیط طبیعی و فعالیتهای انسانی، برای کمک به تصمیمگیری برنامهریزان در شرایط پیچیده باشد. روشهای متنوعی برای پیشبینی تغییرات پوشش و کاربری اراضی وجود دارد که از جمله آنها میتوان به مدل زنجیرهای مارکوف اشاره کرد. در تحقیق حاضر، تغییرات کاربری اراضی در دشت برتش...
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