Deep learning algorithms classify plant species with high accuracy, and smartphone applications leverage this technology to enable users identify in the field. The question we address here is whether such crowd-sourced data contain substantial macroecological information. In particular, aim understand if can detect known environmental gradients shaping co-occurrences. study analysed 1 million p...

Lithofacies identification can provide qualitative information about rocks. It can also explain rock textures which are importantcomponents for hydrocarbon reservoir description Sarvak Formation is an important reservoir which is being studied in the Marun oilfield, in the Dezful embayment (Zagros basin). This study establishes quantitative relationships between digital well logs data androutin...

Flow unit characterization plays an important role in heterogeneity analysis and reservoir simulation studies. Usually, a correct description of the lateral variations of reservoir is associated with uncertainties. From this point of view, the well data alone does not cover reservoir properties. Because of large well distances, it is difficult to build the model of a heterogenic reservoir, but ...