improving the resource use efficiency in agro- ecosystems is an importantfactor for reducing environmental pollution. to evaluate phosphorus (p) efficiency andbalance indicators, research was conducted in wheat and saffron production systems inthe qaenat region (south khorasan province, iran) during 2011 and 2012, based on themethod of the organization for economic co-operation and development ...

the consumption of chemical fertilizers and increasing environmental crisis has emphasized to increase interest in sustainable agriculture. the farmers' knowledge related to sustainable agriculture has an important role in their environmental behaviors. this research investigated factors affecting men and women cotton producers’ knowledge. the survey research was conducted using stratified...

As it is commonly understood, Urban neighborhoods play a significant role in developing urbansustainability as the smallest unit of city so that the formation and promotion of neighborhood identity, and focusingon social relationships would be in harmony with urban sustainability. It is believed that a dramatic change in spatialstructure of urban neighborhood include a decline in levels of poli...

This paper is an endeavor to quantify the concept of sustainable transportation. The prevailing idea in the context of sustainable development (SD) emphasizes on the reduction of transportation demand in order to reduce the environmental and social consequences of it. Nevertheless, in the current paper using a measure for SD, and based on the conformity of the growths of all sectors with transp...

There are contrasting ways to understand the Web: as global technical infrastructure, the largest ever information construct, and as social new media. Existing communities of ICT for sustainability, such as environmental informatics, Green ICT, and even the more recent sustainable HCI, tend to focus on engineering and the individual user. However, the Web’s full potential to advance environment...