Article history: Received: 11.11.2014. Received in revised form: 4.2.2015. Accepted: 6.2.2015. The disposal of mine tailings is identified as one source of an environmental impact finally resulting in a typically degraded ecosystem. It can easily cause air and water pollution and is a source of man-made mudslides with high-potential socioeconomic-energy impacts. Pollution control and ecological...

The concept of human functional states (HFS) is considered in the framework of activity regulation approach developed in Russian applied psychology. Aimed at the analysis of changes in regulatory mechanisms of on-going activity, structural methods for multilevel assessment of workers’ states are discussed. Three different strategies of data integration are proposed regarding the types of essent...

“Old growth forest” evokes certain images and often strong feelings for many of us. To some degree, our images and definitions of old growth converge. Descriptions often include approximations of the following: stable for decades or centuries; a deep and many-layered canopy; massive and long-lived trees in the canopy; large dead logs in various degrees of decay; indicator species adapted to sta...

This paper presents the results of an operational nationwide burnt area mapping service realized over Greece for the years 2007-2011, through the implementation of the so-called BSM_NOA dedicated method developed at the National Observatory of Athens for post-fire recovery management. The method exploits multispectral satellite imagery, such as Landsat-TM, SPOT, FORMOSAT-2, WorldView and IKONOS...

—The negative impacts of biological invasion are economically and ecologically significant and, while incompletely quantified, they are clearly substantial. Ants (family Formicidae) are an important, although often overlooked, component of many terrestrial ecosystems. Six species of ants are especially striking in their global ability to invade, and their impacts. This paper focuses on the impa...

Bark is the outermost covering of stems in woody plants and plays a fundamental protective role. Recently I hypothesized that ‘at the global scale, a significant proportion of the variability in bark thickness is explained by the variability in fire regimes’, and specifically predicted that frequent low intensity fires select for thick bark (Pausas, 2015). In addition, I suggested that differen...

temporal and spatial variations of fire behavior can be predicted using one of the semi-physical or empirical models developed over recent years. this article investigates the effect of different fuel moisture conditions on fire spread and behavior in national golestan park in july 2011 using farsite, flammap simulation systems, and previous ignition history. landscape data contains the topogra...

The Red Hills Region of southern Alabama, northern Florida, and southwestern Georgia is one the most prominent areas in United States for conducting prescribed fire research birthplace ecology. culture burning has been influenced by multiple ethnic groups, including Seminole Creek nations, Black landowners, White researchers. Given distinctive reliance region on fire, it noteworthy that combine...