296 A wellfield (Boise Hydrogeophysical Research Site or BHRS) is being developed in Boise, Idaho, for hydrologic and geophysical research in a shallow, coarse (cobble-and-sand), alluvial aquifer. Our goal is to develop cost-effective methods for quantitatively characterizing the distribution of permeability in heterogeneous alluvial aquifers using hydrologic and geophysical techniques. Respons...

As a result of the complex geological conditions sand-cobble stratum, various types problems may arise during construction tunnels crossing most prominent which is stability problem face. In order to study tunnel face in first, continuous medium model sandstone soil established, and numerical simulation carried out on three-axis compression test analyze its micro-mechanical characteristics. Sec...

The Atlantic beach cricket Pseudomogoplistes vicentae Gorochov, 1996 (Orthoptera: Grylloidea: Mogoplistidae) is among the rare Orthoptera species that live exclusively in coastal habitats. It inhabits cobble beaches from North Africa to Great Britain, with populations known Morocco, Portugal, Spain, France, Channel Islands, Wales and England. P. was found on Spanish continental coast for first ...

In many places, sandy coastlines and their associated assets are at high risk of erosion flooding, with this increasing under climate change sea level rise. context, dynamic cobble berm revetments represent a potentially sustainable protection technique to armour beaches, reduce wave runup protect the hinterland against attack. However, behaviour performance such structures is not well understo...

Conglomeratic alluvial sediments (sand–gravel–cobbles) are common in fluvial, periglacial, and tectonically active regions but have received little attention with respect to unsaturated flow, specifically moisture–tension–conductivity relationships, due to difficulty in making measurements in the field or laboratory and lack of agricultural value. We used a field-scale infiltration experiment, ...