Planning for the optimal use of productive resources in agricultural systems leads to the conservation in addition to the promotion of farmers’ socio-economical conditions. Being certain or precise in any decision making in agricultural planning is impossible. Fuzzy mathematical programming techniques, developed in recent decades, are the most appropriate and applicable approaches to include th...

   Today, remote sensing technology is used in all scientific and informing fields around the world, and it has achieved to very satisfying results. In the present study, by using remote sensing technology and application of satellite photographs the coefficient of curve number was estimated with high accuracy and pick discharge of the flood was calculated with a good accuracy. In this study, i...

The nutrient management element of a CNMP addresses the requirements for land application of manure nutrients. Land application is the preferred method of utilizing manure since these materials can supply large amounts of nutrients for crop growth, thereby reducing the need to apply commercial fertilizers. CNMP criteria are established to provide for adequate nutrients for crop growth and to mi...

Introduction The PROFIT language [Kaiser 90, Kaiser 91] is motivated by applications driven by large quantities of rapidly changing data. An example of such an application is the portfolio management application that seeks to take advantage of the market conditions to optimize portfolios. Network management is another such application with large amounts of data that changes rapidly. Application...

In this paper we develop a new approach for land leveling in order to improve the topology of a large area for irrigation or civil projects. The objective in proposed model is to minimize the total volume of cutting so that technical requirements of land leveling such as suitable slope and standard ratio of cutting to filling and maximum penstock point’s height are considered. We develop a warp...

Land-use and land-cover change, human activity that results in altered land-use systems and surface features, defines the environmental and socioeconomic sustainability of communities around the globe. It is a key response to global environmental change in addition to being both a key cause and medium of this change. This article examines an application of the Southern Yucatán Peninsular Region...