Very large volume (>1000 km of magma) crystal-rich dacitic ignimbrites that lack pronounced evidence of fractional crystallization or vertical zonation erupt in some continental magmatic arcs (e.g. the Lund Tuff of the Great Basin and the Fish Canyon Tuff of Colorado in western USA). Apparently, their magma chambers were only modestly heterogeneous and not systematically zoned from top to botto...

Zonation patterns along elevation and depth gradients are common in rocky intertidal and subtidal ecosystems (Underwood 1985; Foster & Schiel 1985; Hawkins et al. 1992; Bertness et al. 2006; and many others) and universal patterns in taxon composition, richness and abundance have been suggested (e.g. Stephenson & Stephenson

The paper addresses a landslide-prone area on Fruška Gora Mt. in NW Serbia. It proposes a model of relative landslide susceptibility based on fuzzy sets. Having a variety of spatial attributes (proven statistically significant) at disposal, as well as present landslide inventory map, we conducted systematic analysis through (i) assigning fuzzy memberships to attribute categories, and (ii) combi...

Significant zonation in major, minor, trace, and volatile elements has been documented in naturally glassy olivine-hosted melt inclusions from the Siqueiros Fracture Zone and the Galapagos Islands. Components with a higher concentration in the host olivine than in the melt (e.g., MgO, FeO, Cr2O3, and MnO) are depleted at the edges of the zoned melt inclusions relative to their centers, whereas ...

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The analysis of a digital rock cliff model, built by airborne photogrammetric data and infrared thermal images, is herein presented as an alternative tool for mass study in restricted poorly accessible areas. Photogrammetric thermography techniques were combined the geostructural morphological characterization unstable located nature reserve, where extension environmental preservation rules req...

The zonation system is one of the efforts Indonesian Government to improve quality education services continuously, but implementation still considered less useful. Some areas were grouped into different zone from original. Based on this problem, solution needed for mapping each school so that apparent limit can be resolved. An application map schools in an area based housing prospective studen...

Golestan Province is one of the most vulnerable areas to catastrophic flood events in Iran. The severity this region has grown dramatically during last decades, demanding a major investigation. Accordingly, an authentic map providing detailed information on floods required reduce future disasters. Three ensemble models produced by combination Evaluation Based Distance from Average Solution (EDA...