Highly explosive Plinian eruptions of basaltic magma are enigmatic because low melt viscosities should inhibit such eruptive style. Masaya volcano, Nicaragua, is a persistently active system capable wide range styles, from open-conduit lava lake activity to voluminous eruptions; it thus an ideal natural laboratory constrain potential controls on eruption Here we report the major, trace, and vol...

This study examines the inversion modelling of one-dimensional Schlumberger configuration resistivity data using Very Fast Simulated Annealing (VFSA). Detailed identification and mapping aquifer conditions is very important for sustainable development groundwater resources in an area. Vertical electrical sounding (VES) surface surveys have proven useful studying due to their simplicity cost eff...

Abstract Accurate reorganization of harvested species is essential for appropriate fisheries monitoring but often unnoticed. In this study, an attempt was made to provide accurate description based on fish taxonomy and otolith shape parameters nine sea catfishes living in Pakistan. The lapillus, the largest catfishes, includes position umbo, structure anterior mesial projection (amp), incisura ...

The Cidanau Dam, located at Banten Province, Indonesia, has been designed to have a diversion tunnel on the dam’s left abutment divert river water during earth-fill dam construction. is proposed horse-shoe form with 413 m in length and 5 inner diameter. This research aimed determine support systems design of Dam’s based rock mass characterization classification obtained by surface engineering g...