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| 2. |
- Amano, Kazutaka, et al.
(författare)
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Bivalvia in ancient hydrocarbon seeps
- 2022
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Ingår i: Ancient Hydrocarbon Seeps. - Berlin : Springer Berlin/Heidelberg. ; , s. 267-321
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Bokkapitel (refereegranskat)abstract
- Bivalves are an important part of the methane seep fauna ever since seeps appeared in the geologic record. The chronostratigraphic ranges of seep-inhabiting chemosymbiotic bivalves show an overall increase in diversity at seeps since the Paleozoic. The most common group at Paleozoic and early Mesozoic seeps are modiomorphids, with a few additional records of solemyids and anomalodesmatans. The most common infaunal chemosymbiotic bivalve taxa at modern seeps, lucinids and thyasirids, appeared at seeps in the Late Jurassic and earliest Cretaceous. They diversified during the Cretaceous synchronous with the peak of the “Mesozoic Marine Revolution” and first occurrences of gastropod predatory drill holes in the shells of seep-inhabiting bivalves, soon after the appearance of these gastropods in the mid-Cretaceous. The two dominant bivalve clades of the modern vent and seep fauna, bathymodiolins and vesicomyids, appeared in the Eocene. Their origin has been linked to a deep-water extinction event at the Paleocene-Eocene Thermal Maximum. However, the fossil record of chemosymbiotic bivalves at seeps during this time interval does not display any extinction. Rather, the mid-Eocene appearance of semi-infaunal and epifaunal bivalves such as bathymodiolins and vesicomyids might be linked to a dramatic rise in seawater sulfate concentrations at this time.
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| 3. |
- Andriambololonera, Sylvie Renée, et al.
(författare)
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Mussaendeae-Sabiceeae clade (subfamily Ixoroideae)
- 2022
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Ingår i: The new Natural History of Madagascar. - USA : Princeton University Press. ; , s. 756-758
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 4. |
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| 5. |
- Bagriy, Ihor Dmytrovych, et al.
(författare)
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Development and implementation of monitoring of corrosion processes of hydrogen degasation in embrillation zones during the operation of gas pipeline
- 2023
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Ingår i: Environmental and Energy Challenges of the XXI Century. Global Projects. Ways of Implementation. - Kyiv : Institute of Geological Sciences of the National Academy of Sciences of Ukraine. - 9789667896874 ; , s. 254-286
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Bokkapitel (refereegranskat)abstract
- Pipelines for oil and gas create significant risks of destruction in the systems of industrial and main transportation of hydrocarbons in the presence of corrosion-embrittlement of metal. According to many researchers one of the main reasons for this process is in the area of hydrogen anomalies. It occurs under insulating coating. Insulating coating on the pipeline is peeled off from the metal in such places. Microcracks and pores appear; then moisture spreads to outer surface of the pipe and causes corrosion processes — embrittlement. In addition, it is not excluded that corrosion is intensified due to electrochemical processes and due to undercurrents of gaseous diffusion of hydrogen gas from the mantle strata formed in the areas of the pipeline location. Hydrogen is extremely permeable gas. It leads to swelling, insulation peeling off and defects expanding. The situation creates possibility for moisture penetration to the pipes surface. It also directly affects strength of the metal causing corrosion, cracking and embrittlement. Results of the studies show that embrittlement processes take place mostly in the areas where pipelines pass through oil and gas-bearing structures. In such places hydrogen exits are recorded.
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| 6. |
- Bagriy, Ihor Dmytrovych, et al.
(författare)
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Gas dynamic phenomena (gdf) and causes of accidents at mines
- 2023
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Ingår i: Environmental and Energy Challenges of the XXI Century. Global Projects. Ways of Implementation. - Kyiv : Institute of Geological Sciences of the National Academy of Sciences of Ukraine. ; , s. 238-253
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Bokkapitel (refereegranskat)abstract
- There is a problem of development and implementation of prospecting technology to ensure protection of mining products and prevent disasters during the of coal deposits. It is especially relevant now when issue of environmental protection and improving labor safety in coal mines is very acute. Development of safe search technology for coal deposits is proposed by the authors. It will allow early monitoring to identify places of possible manifestations of gas-dynamic phenomena and make operational decisions for their elimination. The technology is based on application of exploratory gas-geochemical methods for mapping places of accumulation of gas-hydrogen accumulations and their areas. It together with a complex of geological-geophysical method allows to identify areas of possible emergency processes in development zones of mine fields. Feasibility of using search technology to justify use of laying anticipatory degassing wells to prevent uncontrolled explosive processes and technical disasters was proved on large array of conducted field work of planar and profile surveys. The proposed technology was tested on numerous mining sites in the process of exploratory and ecological research in development zones of active and exhausted mine fields.
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| 7. |
- Bagriy, Ihor Dmytrovych, et al.
(författare)
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Justification of global natural, environmental and hydrological conditions of green hydrogen generation, accumulation and logistics ways
- 2023
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Ingår i: Environmental and Energy Challenges of the XXI Century. Global Projects. Ways of Implementation. - Kyiv : Institute of Geological Sciences of the National Academy of Sciences of Ukraine. - 9789667896874 ; , s. 26-95
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Bokkapitel (refereegranskat)abstract
- The implementation of global energy projectsfor comprehensive solutions to the developmentof energy from renewable sources has all thenecessary conditions for the production, accumulationand transportation of green hydrogenin the south-west of the Odesa region, within theboundaries of the Izmail administrative districtand is timed to the floodplain of the Danube River.
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| 8. |
- Bagriy, Ihor Dmytrovych, et al.
(författare)
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Scientific justification of spatial distribution of hydrogen anomalies in the nearsurface layer of traditional and untraditional oil and gas-bearing structures and implementation of hydrogen search technology
- 2023
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Ingår i: Environmental and Energy Challenges of the XXI Century. Global Projects. Ways of Implementation. - Kyiv : Institute of Geological Sciences of the National Academy of Sciences of Ukraine. - 9789667896874 ; , s. 96-237
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Bokkapitel (refereegranskat)abstract
- Long-term results of research on mapping of oil and gas-bearing areas on traditional and non-traditional objects (mine fields, shelf areas, astroblems) made it possible to create a database of system criteria for search technology of structural-thermo-atmospheric-hydrologic geochemical research (STAHGR). It is an integral part of methodological solutions complex.There hydrogen was used as the main constituent element of explosives for the first time insearch practice. There are of hydrogen concentrations obtained in the process of research into the mapping features of the oil and gas capacity of traditional and non-traditional HC (hydrocarbons). Their spectrum of research includes H2-hydrogen. Analysis of data results made it possible to single out anomalous single values in areas and in productive areas (in the absence of background) and to conduct detailed, multi-scale studies for the purpose of planar mapping on prospecting works and environmental impacts of gas dynamic phenomena (GDF) during the development of coal massifs.
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| 9. |
- Bellucci, Jeremy, 1984-
(författare)
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Pb Isotopic Composition of Panamanian Colonial Majolica by LA-ICP-MS
- 2016
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Ingår i: Recent Advances in Laser Ablation ICP-MS for Archaeology. - Berlin, Heidelberg : Springer Berlin/Heidelberg.
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Bokkapitel (refereegranskat)abstract
- Panama ́ Viejo, founded in 1519 by the Spanish explorer Pedrarias Da ́vila, was the first permanent European settlement on the Pacific Ocean, and became a city, by royal decree, in 1521. Shortly after its creation, the city became an important base for trade with Spain. In 1671, the English pirate Henry Morgan waged an attack on Panama ́ Viejo, which resulted in a fire that destroyed the entire city. A new settlement built a few miles west, called Casco Antiguo or San Felipe, is now the historic district of modern Panama City. The Pb isotopic compositions of the glazes on the surface of sixteenth to seventeenth century majolica pottery sherds from Panama Viejo and Casco Antiguo (both in Panama), and Lima (Peru) were determined via non-destructive laser ablation multi-collector ICP-MS (LA-MC-ICP-MS). The contrast in Pb isotopic compositions in the glazes on ceramics recovered in different locations demonstrate that early majolica pottery production during this period used Pb obtained from the Andes. However, the Pb used in later majolica production in Panama is of Spanish origin. After Panama ́ Viejo was burned to the ground, Panamanian majolica production ended.
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| 10. |
- Bergsten, Johannes, 1975-, et al.
(författare)
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Coleoptera: Dytiscidae, diving beetles, tsikovoka
- 2022. - 1
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Ingår i: The new natural history of Madagascar. - Princeton : Princeton University Press. - 9780691222622 ; , s. 1024-1034
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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