• GIS-Based Landslide Susceptibility Mapping by AHP Method, A

    GIS-Based Landslide Susceptibility Mapping by AHP Method, decomposition, comparative judgment and synthesis of priorities [11]. The Dena city in Iran is a landslide prone area because of

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  • (PDF) Aquifer vulnerability assessment using GIS and fuzzy

    A catchment area at the Zagros Mountains, NW Shiraz, Iran is selected as a test site to comparing the output results of the Dempster–Shafer (D–S) and fuzzy models in landslide hazard mapping.

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  • Landslide Susceptibility Mapping for the Urmia Lake basin

    potential using GIS-multicriteria decision analysis and b) to explore the landside susceptibility parameters in Urmia lake basin, Iran. The study area is the Urmia lake basin which is located in the East Azerbaijan province of Iran. This area with 35 cities and 1018 villages totalling in 3.2 million inhabitants is important in terms of housing,

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  • 4D Urban GIS | GIM International

    Aug 11, 2007 · Cell-decomposition models designed for graphical projects cannot accurately support GIS analysis. Spatial-occupancy models employing voxels as elementary component are used in 3D-spatial analysis. Solid-geometry models were therefore chosen as the best method of representing 3D urban construction.

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  • Ecosystem service mapping in soybean agroecosystems

    Feb 01, 2021 · Since no agricultural ES assessment, mapping or analysis has been done in Iran before, we chose Gorgan County, in Golestan Province, (north of Iran) as our study area. It comprises an area of 1616 km 2 and is one of the developing agricultural areas in Iran. Changes from conventional to conservational farming provided us the opportunity to

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  • An integrated assessment of soil erosion dynamics with

    Soil erosion by water is a significant problem in arid and semi-arid areas of large parts of Iran. Water erosion is one of the most effective phenomena that leads to decreasing soil productivity and pollution of water resources; especially, in the Mazayjan watershed in the southwest of Fars Province gully erosion contributes to the sediment dynamics in a significant way.

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  • Reza Arabsheibani - GIS Specialist - Darya Tarsim Consoulting

    The system is applied to Hamadan province, Iran to determine appropriate locations that are the results of the aggregation of criteria maps in a GIS environment. The results demonstrate that accessibility and economic indicators are essential for choosing an industrial parklocation.

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  • Assessment and control of VOCs emitted from gas stations in

    In this research, gasoline vapours including Benzene, Toluene, Xylene (BTX) and Total Volatile Organic Compounds (TVOCs) emitted from vent pipes of underground storage tanks (USTs) were measured at six gas stations in Tehran.

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  • Amir Moradifar - Power Quality Expert - Semnan Regional

    The features were extracted using empirical mode decomposition (EMD), just from… This paper proposes an identification method of multiple harmonic sources in the presence of different inverter-based distributed generations (DG) such as photovoltaic (PV), wind turbine with doubly fed induction generator (DFIG), and microturbine (MT) at the

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  • Monitoring of airborne asbestos fibers in an urban ambient

    Sep 14, 2020 · Asbestos, as with other pollutants in the air, has adverse effects on the health of human beings and animals. Today, the relationship between presence of asbestos fibers in the air breathed by humans and developing serious diseases such as lung cancer (asbestosis) and mesothelioma has been proven. The objectives of this study were to monitor the levels of asbestos fibers in ambient air of

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  • Spatial distribution of arsenic in groundwater of Iran, a

    Jun 01, 2019 · Distribution of arsenic in Iran. In Iran, like in many other countries; arsenic could affect groundwater resources. This is more important in arid and semiarid climates, where the soil is exposed to high degradation and arsenic immobilization. The first reported case of chronic arsenic poisoning due to drinking water was diagnosed in 1986.

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  • Availability and inequality in accessibility of health centre

    We used ratios, different inequality indices and Gini decomposition techniques to characterise the inequalities. Results: In 2017, median of health centres (HCs) per 15,000 inhabitants and their Gini indices (GIs) for Afar, Dire-Dawa, and Tigray were 0.781, 0.566, 0.591 vs. 0.237, 0.280, 0.216 respectively. Median overall skilled health workers (SHWs) per 10,000 inhabitants were 5.250, 7.539, and 6.246, respectively.

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  • Assessment and control of VOCs emitted from gas stations in

    Assessment and control of VOCs emitted from gas stations in Tehran, Iran: Pollution: مقاله 2، دوره 1، شماره 4، زمستان 2015 ، صفحه 363-371 اصل مقاله (319.06 K) نوع مقاله: Original Research Paper: شناسه دیجیتال (DOI): 10.7508/pj.2015.04.002: نویسندگان

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  • Bioindicator Mercury of Aquatic Ecosystems in Iraqi Marshland

    Bioindicator Mercury of Aquatic Ecosystems in Iraqi Marshland by Using GIS B.Sc. Estabraq Mohammed Ati, Dr. Reyam Naji Ajmi. Abstract: This study was conducted to indicate Mercury of the Iraqi marshes by a software program using Geographic Information

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  • Seismic vulnerability assessment of school buildings in

    by a combination of MCDM and methods based on GIS, which has a unique capacity for the management and anal-ysis of spatial data, a wide range of spatial decisions can be obtained. AHP is one of the most common and applied techniques of MCDM, presented by Saaty (1980). The method is based on the three principles of decomposition, comparative

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  • Characterizing of some hydrochemical parameters of Tigris

    these stations. GIS techniques were used to characterized the present study parameters and exhibit the spatial and temporal variations along the River Tigris in Iraq. Arc GIS 9.3 software is used to prepare the maps of the study area, so the interpolation and extrapolation techniques were used to measure a specific parameter and the geo-

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  • Transformer Service Handbook - Version Int - V4 0 - Rev 3

    _Transformer Service Handbook_version int_V4 0_rev 3.pdf - Free ebook download as PDF File (.pdf), Text File (.txt) or read book online for free.

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  • Landfill Site Selection Using Fuzzy Logic AHP WLC (Case

    Mar 05, 2021 · Combining geographic information system, multi-criteria evaluation techniques and fuzzy logic in siting MSW landfills. Environ Geol, 51: 797-811. Khorasani, N., and Nejadkorki. F., (2000). Site selection for urban waste in arid lands by the application of GIS: a case study for the city of Kerman, Central Iran. BIABAN (in Persian), 5(1): 59-66.

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  • SO2 pollution of heavy oil-fired steam power plants in Iran

    Downloadable (with restrictions)! Steam power plants using heavy oil provided about 17.4%, equivalent to 35.49TWh, of electricity in Iran in 2007. However, having 1.55–3.5 weight percentage of sulfur, heavy oil produces SO2 pollutant.

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  • (PDF) Land Use Changes Analysis Using GIS, Remote Sensing and

    Development of GIS and satellite images has made much progress in quantification of landscape metrics (Seto and Fragkias 2005). Changes in landscape can occur due to natural and human factors. Road construction, logging, deforestation, increasing of construction and industrial development are activities that alter the landscape structure and

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  • The Study of H2S Origin in Natural Gas Reservoirs in South Iran

    Rabbani, Ahmad Reza, AmirKabir University of Technology, Tehran-Iran, Iran Hydrogen sulfide (H2S) is generally an undesirable component of natural gas. Where present, H2S not only can critically affect the economic proportion of hydrocarbon gas in the reservoir, but it is highly toxic and corrosive for production equipment.

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  • Maryam Khodi - Environmental Sustainability Officer - Latrobe

    Aug 01, 2016 · Khodi M. (2008), “Intelligent transportation of hazardous wastes by using GIS”,1st Conference on Hazardous transportation and its environmental impacts, Tehran/Iran. 4. khodi M. and Kargari N. (2009), “Feasibility study of emission trading in power plants and mitigating pollutants and GHGs emission”, Journal of Environmental science and

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  • Spatial-temporal Variability of Seasonal Precipitation in Iran

    Abstract. Spatial-seasonal variability and temporal trends has essential importance to climatic prediction and analysis. The aim of this research is the seasonal variations and temporal trends in the Iran were predicted by using rainfall series.

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  • Integrating GIS and remote sensing for vegetation analysis

    R.G. Lechmere-Oertel, R.M. Cowling, Predicting the distribution of fynbos and succulent karoo biome boundaries and plant communities using generalised linear models and geographic information systems, South African Journal of Botany, 10.1016/S0254-6299(15)30945-5, 65, 1, (89-96), (1999).

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  • Vaclav Metelka - Senior Research Geologist, Team Leader

    Administration of remote sensing and GIS for projects in Burkina Faso, Costa-Rica, Iran, Mongolia and Czech Republic Processing and interpretation of remote sensing data. Analysis and interpretation of geological and geochemical data for geological mapping.

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  • Estimation of landfill gas generation in a municipal solid

    ABSTRACT: Anaerobic decomposition of organic compounds in landfills is responsible for generation of greenhouse gases. The present study aimed to determine the total gas and methane emission from a landfill located in Hamedan (west of Iran) from 2011 to 2030. LandGEM 3.02 model was used to estimate the gas

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  • Saeed Mohammdi - Researcher - Royal Institute of - LinkedIn

    Benders algorithm is a very useful decomposition algorithm to solve big problems in power system. After applying preventive actions on lots of online PF files, optimal preventive actions suggested

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  • Temporal Analysis | GIS and Science | Page 2

    Bangladesh is part of this highly endemic region, yet little is known about the spatial and temporal distribution of the disease at a regional scale. This research used a Geographic Information System to explore, spatially and temporally, the prevalence of typhoid in Dhaka Metropolitan Area (DMA) of Bangladesh over the period 2005–9.

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  • The preferred role of nurses in family physician team

    <sec Introduction Nurses are considered as one of the members of family physician teams, therefore it is important to explain the role of nurses in it. The aim of study was to determination of nurses' roles in the family physician team. </sec<sec Methods This research was conducted as a cross sectional descriptive analytical study.

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  • Patrick Avanesians - Greater Los Angeles Area | Professional

    View Patrick Avanesians’ profile on LinkedIn, the worldlargest professional community. Patrick has 7 jobs listed on their profile. See the complete profile on LinkedIn and discover Patrick

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