Recent drought events in Europe have highlighted the impact of hydrological and low-flow on society, ecosystems, economy. While there are numerous publications about flood risk management socio-economic consequences floods, these hardly been systematically dealt with scientific literature regarding low flows. This paper fills this gap by summarizing current state research form a systematic revi...

texture image analysis is one of the most important working realms of imageprocessing in medical sciences and industry. up to present, different approacheshave been proposed for segmentation of texture images. in this paper, we offeredunsupervised texture image segmentation based on markov random field (mrf)model. first, we used gabor filter with different parameters’ (frequency,orientation) va...

Droughts affect a range of economically important sectors but their impacts are usually most evident within agriculture. Agricultural not confined to arid and semi-arid regions, increasingly experienced in more temperate humid regions. A transferable drought management framework is needed transition from coping adapting through supporting improved planning policy decision-making the supply chai...

Tem como objetivo identificar acontece a configuração de uma zona sacrifício e sua contextualização diante cenário global local, envolvendo os grandes projetos instalados sobre o território amazônico, responsáveis pelos riscos tecnológicos Sacrifização ambiental da região. A análise foi realizada com base em um levantamento bibliográfico aplicação metodologia DPSIR (Driving Forces, Pressures, S...

introduction knowledge is continuously being produced in the process of formulating and implementing rural development projects. the capital is available without any cost, but it is neglected. knowledge has been distributed along the extensive network through the country. if knowledge management is recorded and exploited, it could lead to dramatic changes as a result of the butterfly approach. ...