A5060277274- Planetary Science and Exploration
- Geological and Geochemical Analysis
- Geochemistry and Geologic Mapping
- Astro and Planetary Science
- Geology and Paleoclimatology Research
- Space Exploration and Technology
- earthquake and tectonic studies
- High-pressure geophysics and materials
- Methane Hydrates and Related Phenomena
- Hydrocarbon exploration and reservoir analysis
- Geological Formations and Processes Exploration
- Seismic Imaging and Inversion Techniques
- Geological Studies and Exploration
- Mineralogy and Gemology Studies
- Geological and Geophysical Studies
- Geochemistry and Elemental Analysis
- Mineral Processing and Grinding
- Space Science and Extraterrestrial Life
- Reservoir Engineering and Simulation Methods
- Geology and Environmental Impact Studies
- Geophysical and Geoelectrical Methods
- Underwater Acoustics Research
- Metal Extraction and Bioleaching
- Spectroscopy and Chemometric Analyses
- Heavy metals in environment
Polish Academy of Sciences
2018-2025
Instytut Nauk Geologicznych
2021-2025
Wroclaw Research Centre EIT+ (Poland)
2021
Centrum Badań Kosmicznych
2019-2020
Adam Mickiewicz University in Poznań
2015-2018
Leibniz University Hannover
2015-2018
International Ocean Discovery Program
2017
Abstract 809 deep IODP Hole U1473A at Atlantis Bank, SWIR, is 2.2 km from 1,508‐m 735B and 1.4 158‐m 1105A. With mapping, it provides the first 3‐D view of upper levels a 660‐km 2 lower crustal batholith. It laterally vertically zoned, representing complex interplay cyclic intrusion, ongoing deformation, with kilometer‐scale upward lateral migration interstial melt. Transform wall dives over gabbro‐peridotite contact found only evolved gabbro intruded directly into mantle near transform....
Exploration geophysics aims to determine rocks’ mechanical, magnetic, and electric properties support geological explorations for ore, minerals, other resources [...]
The burgeoning demand for critical metals used in high-tech and green technology industries has turned attention toward the vast resources of polymetallic nodules on ocean floor. Traditional methods estimating abundance these nodules, such as direct sampling or acoustic imagery are time labour-intensive often insufficient large-scale accurate assessment. This paper advocates automatization detection estimation using deep learning algorithms applied to seabed photographs. We propose UNET...
Tharsis is the largest volcanic province on Mars and in solar system. This region includes major volcanoes (Olympus Mons, Alba Arsia Pavonis Ascraeus Montes) hundreds of small cones vents, whose origin not yet fully understood. Although main Tharsis' edifices plumbing system has been extensively studied, smaller volcanoes' remains unknown. The formation those minor landforms may be related to large edifices' evolution, and/or controlled by fault systems through which magma migrates towards...
Abstract The mantle is the most voluminous part of Earth. However, petrologists usually have to rely on indirect geophysical methods or material found ex situ. In this review paper, we point out in-situ existence oceanic core complexes (OCCs), which provide large exposures and lower crustal rocks seafloor detachment fault footwalls at slow-spreading ridges. OCCs are a common structure in crust architecture At least 172 been identified so far can expect discover hundreds new as more detailed...
Reactive porous or focused melt flows are common in crystal mushes of mid-ocean ridge magma reservoirs. Although they exert significant control on magmatic differentiation, their role metal transport between the mantle and ocean floor remains poorly constrained. Here we aim to improve such knowledge for oceanic crust formed at slow-spreading centers (approximately half present-day crust), by focusing specific igneous features where sulfides concentrated. International Ocean Discovery Program...
We determined the Cd, Cr, Cu, Ni, Pb, and Zn concentrations in soil samples collected along eight main outlet roads of Poznań. Samples were at distances 1, 5, 10 m from roadway edges depth intervals 0-20 40-60 cm. The metal content was seven grain size fractions. highest observed smallest fraction (<0.063 mm), which up to four times higher than those sand Soil (and a lesser extent Cd) all increased relation geochemical background. At most sampling sites, decreased with increasing distance...
Lunar sulfides and oxides are a significant source of noble base metals will be vital for future human colonies' self-sustainability. Sulfide detection (pyrite troilite) applies to many technological fields use cases, example, as raw material (available in situ on the surface) new solar panel production methods. Ilmenite is primary iron titanium ore Moon can provide helium-3 nuclear fusion oxygen rocket fuel. The most important minerals have prominent absorption peaks narrow far-infrared...
Research Article| August 04, 2017 Thin crust and exposed mantle control sulfide differentiation in slow-spreading ridge magmas Jakub Ciazela; Ciazela * 1Institut für Mineralogie, Leibniz Universität Hannover, Callinstrasse 3, 30167 Hanover, Germany2Institute of Geology, Adam Mickiewicz University, ul. Bogumiła Krygowskiego 12, 61-680 Poznań, Poland *E-mail: j.ciazela@mineralogie.uni-hannover.de Search for other works by this author on: GSW Google Scholar Henry J.B. Dick; Dick 3Department...
The burgeoning demand for critical metals used in high-tech and green technology industries has turned attention toward the vast resources of polymetallic nodules on ocean floor. Traditional methods estimating abundance these nodules, such as direct sampling or acoustic imagery are time labor-intensive often insufficient large-scale accurate assessment. This paper advocates automatization detection estimation using deep learning algorithms applied to seabed photographs.We propose UNET...
Thermal inertia, which represents the resistance to change in temperature of upper few centimeters surface, provides information help understand surficial geology and recent processes that are potentially still active today. It cannot be directly measured on Mars is therefore usually modelled. We present a new analytical method based Apparent Inertia (ATI), thermal inertia proxy. Calculating ATI requires readily available input data: temperature, incidence angle, visible dust opacity,...