It is 2055, and the world is heaving one huge sigh of relief as scientists announce that — for the first time since the Industrial Revolution — atmospheric greenhouse gas concentrations have finally stabilized. Massive emission reductions in the last four decades have at last staved off...

It is not as if we are unaware of the problem. Symptoms were already so persistent two decades ago that a proclamation by many of the world's top scientists warned that “a great change in our stewardship of the earth and the life on it is required if vast human misery is to be avoided and our...

The present study illustrates a multidimensional analysis of an indicator of urban land use efficiency (per-capita built-up area, LUE) in mainland Attica, a Mediterranean urban region, along different expansion waves (1960–2010): compaction and densification in the 1960s, dispersed growth...

The paper aims at continuing the discussion on sustainability and attempts to forecast the impossibility of the expanding consumption worldwide due to the planet’s limited resources. As the population of China, India and other developing countries continue to increase, they would also require...

Scientists express concern about increasing levels of greenhouse gases mainly due to fossil fuel consumption and deforestation. In response to the latter, policy-makers have introduced a range of policy measures to conserve and enhance forest ecosystems for carbon sequestration. The costs for...

Bird watching is one of many recreational activities popular in ecotourism. Its popularity, therefore, prompts the need for studies on energy conservation. One such environmentally friendly approach toward minimizing bird watching’s ecological impact is ensuring a reduced carbon footprint by...

The concepts of sustainable development, quality of life, wellbeing, green growth,<i> etc.</i>, and their assessment by various kinds of indicators (within the “Beyond GDP”, or later known as the “GDP and Beyond” movement) have become important features of the professional life of many...

This paper presents an integrated approach to mitigation wetland site selection using functional landscape connectivity and landscape structure. This approach enables landscape designers to evaluate the relative priorities of mitigation wetland areas based on functional landscape connectivity...

In the current context of economic recovery and rebalancing, the necessity of modelling and estimating the potential output and output gap emerges in order to assess the quality and sustainability of economic growth, the monetary and fiscal policies, as well as the impact of business cycles....

Some aspects are illustrated of energy conversion processes during the operation of electric railway vehicles with traction induction motors, in order to support transport systems’ sustainability. Increasing efforts are being expended to enhance the sustainability of transportation...