نتایج جستجو برای: southwest direction
تعداد نتایج: 169112 فیلتر نتایج به سال:
Abstract An earthquake sequence in the Storfjorden offshore area southwest of Spitsbergen Svalbard archipelago initiated with a 21 February 2008 magnitude Mw 6.1 event. This had previously not produced any significant earthquakes, but between and 2020, total ?2800 earthquakes were detected, ?16 them being moderate size (ML?4.0). Applying double-difference relocation to improve relative location...
Abstract. In this work, the impact of Los Angeles Basin pollution transport and stratospheric intrusions on surface ozone levels observed in San Gabriel Mountains is investigated based a combination lidar measurements as well WRF-Chem (Weather Research Forecasting with Chemistry) WACCM (Whole Atmosphere Community Climate Model) runs. The number days exceeding National Ambient Air Quality Standa...
In this research, a sequential Gaussian simulation method has been used to determine the permeable zones in the hard-rock aquifer of the Gohr-Zamin open pit mine. For this purpose, 4946 RQD data from eighty-seven exploratory boreholes was used and exploratory-spatial data analysis of these data was performed using the preliminary statistics, location maps, histograms and variograms. Results of ...
The mountains of High Mountain Asia serve as an important source water for roughly one billion people living downstream. This research uses 15 years dynamically downscaled precipitation produced by the Weather Research and Forecasting (WRF) model to delineate contrasts in characteristics events between regions dominated Indian Summer Monsoon (ISM) versus westerly disturbances during cool season...
The Kamar-Mehdi fluorite deposit is located 100 km southwest of Tabas in Tabas Block, Central Iran. There are five stratabound orebodies in the area exposing in carbonate rocks of Shotori Formation. The oldest unit is Shotori Formation dolomite of Triassic age that is emplaced in the core of Kamar-Mehdi Anticline. Folding direction in the area is N-S and normal faults with W-E direction have ca...
The central part of the Namaqua Metamorphic Province was subjected to intense deformation under high-grade metamorphic conditions up granulite facies, but also shows greenschist facies overprints denoting nature during 1.2–1.0 Ga Namaquan Orogeny. This study examines structural development Kakamas Domain eastern Province, which has not been extensively studied previously. compressional orogenic...
*Correspondence: Alfredo Mahar F. Lagmay, National Institute of Geological Sciences, University of the Philippines Diliman, P.Velasquez Street, Diliman, Quezon City 1101, Metro Manila, Philippines e-mail: [email protected]; [email protected] Many volcanoes worldwide are located near populated cities that experience monsoon seasons, characterized by shifting winds each year. Because...
Background and Objective: Groundwater resources are very important for the survival of living beings. Hence, groundwater modeling has a special importance in water management and planning of each region .In this study, numerically simulation of Hamedan–Bahar aquifer flow path was done by GMS software using geological, hydraulic and hydrologic information. Materials and Methods: First, a 3D hyd...
[1] Contemporary deformation of the Yellowstone hot spot and surrounding western United States is analyzed using tectonic microplate modeling, employing constraints from GPS observations corrected for postseismic deformation of M7+ earthquakes, fault slip rates, and earthquake focal mechanisms. We focus primarily on the kinematics of the Yellowstone hot spot and the eastern Snake River Plain vo...
The Kapuas River is a very important water transportation route in West Kalimantan, crossing 5 districts and 1 city. problem that occurs the shipping lane on accumulation of severe sediment at mouth estuary. This becomes an obstacle for ships with large loads to sail, this reason, research was carried out. purpose study determine dominant direction waves transport. calculated using CERC (Coasta...
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