Browsing by Issue Date
Now showing items 61-80 of 109
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Numerical modeling of the hydro-morphodynamics of a distributary channel of the Po River Delta (Italy) during the spring 2009 flood event
(MDPI, 2020-05-30)One-dimensional (1D) numerical models generally provide reliable results when applied to simulate river hydraulics and morphodynamics upstream of the tidal influence, given the predominantly unidirectional flow conditions. ... -
Seismic Data Processing Report BALTEC
(Institute of Geophysics, Polish Academy of Sciences, 2020-12)The BalTec 2D seismic survey was recorded in 2016 by Federal Institute for Geosciences and Natural Resources (BGR) during the German R/V Maria S. Merian cruise MSM52 in the Baltic Sea. Around 3.500 km of multi-channel ... -
Characterization of drilling-related noise and curvelet-based evaluation of seismic-interferometric reflections for imaging of iron-bearing formations in Pilbara,Western Australia
(2021)Here we analyse ambient noise (AN) data generated during drilling of exploration boreholes and recorded using a dense array deployed over one of the numerous shallow iron-ore mineralisation targets in the Pilbara region ... -
Segment-Scale Seismicity of the Ultraslow Spreading Knipovich Ridge
(AGU, 2021)Ultraslow spreading ridges form the slowest divergent plate boundaries and exhibit distinct spreading processes in volcanically active magmatic sections and intervening amagmatic sections. Local seismicity studies of ... -
TTZ-SOUTH seismic experiment (in Ukrainian)
(Geofizicheskiy Zhurnal, 2021)The wide-angle reflection and refraction (WARR) TTZ-South transect carried out in 2018 crosses the SW region of Ukraine and the SE region of Poland. The TTZ-South profile targeted the structure of the Earth’s crust and ... -
Wspomnienia pośmiertne - commemoration. Marek Grad (1951-2020)
(Polskie Towarzystwo Geofizyczne, 2021) -
Anisotropy Estimation of Lower Paleozoic Shales from Northern Poland using Microseismic Data
(Institute of Geophysics, Polish Academy of Sciences, 2021)Downhole microseismic monitoring is a widely used tool for the assessment of hydraulic fracturing job effectiveness. During the process of fluid injection into the reservoir, new fractures develop due to the induced ... -
Results of Geomagnetic Observations: Belsk, Hel, Hornsund, 2019
(Institute of Geophysics, Polish Academy of Sciences, 2021)This publication contains basic information on geomagnetic observations carried out in 2019 in three Polish geophysical observatories: Belsk, Hel, and Hornsund. IAGA codes are respectively: BEL, HLP, and HRN. All these ... -
Book of Extended Abstracts. Webinar on Experimental Methods and Laboratory Instrumentation in Hydraulics, 13-15 April 2021
(Institute of Geophysics, Polish Academy of Sciences, 2021) -
The Influence of Topography and Vegetation on the Snow Cover in Tundra: Case Study from the Southern Spitsbergen Area
(Institute of Geophysics, Polish Academy of Sciences, 2021)The aim of the study was to identify the snow cover distribution in the southern Spitsbergen tundra environment and to quantify its relationship with the topography and land cover. This was achieved by correlating ... -
Achievements of the Institute of Geophysics, PAS: Annual Report 2020
(Institute of Geophysics, Polish Academy of Sciences, 2021)This Monograph outlines the recent achievements of the Institute of Geophysics, Polish Academy of Sciences, focusing on the main strategic areas: Geosystem Processes, Earth Structure and Georesources, Anthropogenic and ... -
Achievements of the Institute of Geophysics, PAS: Annual Report 2019
(Institute of Geophysics, Polish Academy of Sciences, 2021) -
Dispersive seismic waves in a coal seam around the roadway in the presence of excavation damaged zone
(Elsevier, 2021)Excavation damaged zone (EDZ) is a fractured rock mass in the vicinity of the roadway. Knowing its elastic properties, such as seismic velocity, is crucial for the safety of underground mining. However, the seismic wavefield's ... -
Achievements of the Institute of Geophysics, PAS: Annual Report 2018
(Institute of Geophysics, Polish Academy of Sciences, 2021)This Monograph, the first one in a series of yearly outlines on the main achievements of the Institute of Geophysics, Polish Academy of Sciences, is a reviewed and edited version of the Annual Report 2018. It provides ... -
Structure of a diffuse suture between Fennoscandia and Sarmatia in SE Poland based on interpretation of regional reflection seismic profiles supported by unsupervised clustering
(2021-03-31)The Paleoproterozoic suture between Sarmatia and Fennoscandia (SFS), two major components of the East European Craton, extends SW-ward from Russia through Belarus to SE Poland. The exact character of this suture remains ... -
Nature of relationships between atmospheric electricity parameters at ground surface and air ionization on the basis of nuclear accidents in power plants and weapons tests
(2021-04-08)In this work we present an analysis of selected atmospheric electricity parameters, measured at the Geophysical Observatory in S´ wider (near Warsaw, Poland), in a review of the major events that resulted in the release ... -
Deriving Planform Morphology and Vegetation Coverage From Remote Sensing to Support River Management Applications
(2021-05-04)With the increasing availability of big geospatial data (e.g., multi-spectral satellite imagery) and access to platforms that support multi-temporal analyses (e.g., cloud-based computing, Geographical Information Systems, ... -
A Review on Land Use and Land Cover Change in Ethiopian Basins
(MDPI, 2021-06-01)Land Use Land Cover (LULC) changes analysis is one of the most useful methodologies to understand how the land was used in the past years, what types of detections are to be expected in the future, as well as the driving ... -
Seven Decades of Publishing with the Institute of Geophysics, Polish Academy of Sciences
(Institute of Geophysics, Polish Academy of Sciences, 2021-08-25)Seven years have passed since the last brief outline of the editorial output of the Institute of Geophysics, Polish Academy of Sciences, was published (Dziembowska and Wernik 2014); the present text is a continuation and ... -
Hydrological responses to land use land cover changes in the Fincha'a watershed, Ethiopia
(MDPI, 2021-08-31)Land use land cover (LULC) changes are highly pronounced in African countries, as they are characterized by an agriculture-based economy and a rapidly growing population. Understanding how land use/cover changes (LULCC) ...