نتایج جستجو برای: aggregation operator for soil suitability evaluation.

تعداد نتایج: 10771619  

Journal: :مرتع و آبخیزداری 0
علیرضا امیریان چکان فارغ التحصیل دکتری پردیس کشاورزی و منابع طبیعی دانشگاه تهران، ایران فریدون سرمدیان دانشیار پردیس کشاورزی و منابع طبیعی، دانشگاه تهران، ایران احمد حیدری استادیار پردیس کشاورزی و منابع طبیعی، دانشگاه تهران، ایران محمود امید دانشیار پردیس کشاورزی و منابع طبیعی، دانشگاه تهران، ایران جهانگرد محمدی دانشیار دانشکده کشاورزی، دانشگاه شهر کرد، ایران ایناکو اده دانشیار دانشکده غذا، کشاورزی و منابع طبیعی، دانشگاه سیدنی، استرالیا

the traditional fuzzy operators, such as t-norms, t-conorms and averaging operators have been used for soil suitability evaluation to aggregate criteria as an overall suitability index. however, such operators do not account for the degree of compensation common to human aggregation criteria, especially in the presence of conflicting criteria. fuzzy integrals are powerful and flexible aggregati...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم 1392

gol-e-gohar iron ore mine of sirjan in southern part of iran is a large open pit that operates below the groundwater table and during mining operation, dewatering is required to prevent operation processes from flooding. current operation is going on by digging wells in or out of the pit and pumping to prevent flooding. as a result of the former dewatering operation a vast deep cone of depressi...

Journal: :بوم شناسی کشاورزی 0
حمیدرضا باقرزاده علی باقرزاده حمید معین راد

land evaluation is the process of predicting the land use potential on the basis of its attributes. at the present study the qualitative land suitability evaluation was investigated for specific cereal crops including irrigated wheat (triticum aestivum l.), mays (zea mays l.) and cotton (gossypium herbaceum l.), based on fao land evaluation frame works (1976, 1983 and1985), climatic and soil re...

Journal: Desert 2014

Land suitability analysis, commonly known as land evaluation, is considered an interface between land resourcesurvey and land use planning and management. Land evaluation be carried out to estimate the suitability of land fora specific use such as arable farming or irrigated agriculture. There are several established techniques for generatingland suitability evaluation. This research was carrie...

J. Qin L. Jin R. Mesiar R. R. Yager X. Feng X. Pu Z. Wang

This study discusses some variants of Ordered WeightedAveraging (OWA) operators and related information aggregation methods. Indetail, we define the Extended Ordered Weighted Sum (EOWS) operator and theExtended Ordered Weighted Averaging (EOWA) operator, which are applied inscientometrics evaluation where the preference is over finitely manyrepresentative works. As...

امینی, امیر مظفر , ایوبی, شمس الله , جلالیان, احمد , رستمی نیا, محمود ,

  Extension of cultivation areas becomes gradually impossible due to ever-increasing population growth and urban area development in Iran. Therefore, it is very important to use the existing cultivated lands more efficiently. Land suitability evaluation makes the sustainable use of the lands feasible. The objective of this study was qualitative, quantitative and economic suitability evaluation ...

Journal: :desert 2014
saeid hamzeh marzieh mokarram seyed kazem alavipanah

land suitability analysis, commonly known as land evaluation, is considered an interface between land resourcesurvey and land use planning and management. land evaluation be carried out to estimate the suitability of land fora specific use such as arable farming or irrigated agriculture. there are several established techniques for generatingland suitability evaluation. this research was carrie...

ایوبی, شمس‌اله , جلالیان, احمد , شاهرخ, وجیهه ,

Land suitability evaluation is the fitness of a given tract of land based on its production potential for a defined use. This study was conducted to evaluate the land suitability of Mobarakeh-Zarrinshahr district located in west of Isfahan province using Analytical Hierarchy Process (AHP) technique. To do the evaluation, firstly the hierarchy structure was established, which consisted of object...

ژورنال: علوم آب و خاک 2008
امینی, امیر مظفر , ایوبی, شمس الله , جلالیان, احمد , رستمی نیا, محمود ,

  Extension of cultivation areas becomes gradually impossible due to ever-increasing population growth and urban area development in Iran. Therefore, it is very important to use the existing cultivated lands more efficiently. Land suitability evaluation makes the sustainable use of the lands feasible. The objective of this study was qualitative, quantitative and economic suitability evaluation ...

Nowadays, industrialization exposes the human and environment resources to serious dangers. The importance of these resources caused the HSE (health, safety and environment) to have a significant contribution in industries’ evaluation, especially in construction industry. While evaluating the project’s success from an HSE point of view, it is not enough to rely solely on the outputs without con...

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