Výsledky vyhledávání - "Maarten J. de Wit"

Akademický článek

South Africa's geothermal energy hotspots inferred from subsurface temperature and geology

Autor: Taufeeq Dhansay, Chiedza Musekiwa, Thakane Ntholi, Luc Chevallier, Doug Cole, Maarten J. de Wit

Publikováno v: South African Journal of Science, Vol 113, Iss 11/12, Pp 7-7 (2017)

South Africa intends to mitigate its carbon emissions by developing renewable energy from solar, wind and hydro, and investigating alternative energy sources such as natural gas and nuclear. Low-enthalpy geothermal energy is becoming increasingly pop

Externí odkaz: https://doaj.org/article/f6f0972e6b8c4013b08d5fe29045bc9c

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Akademický článek

The great shale debate in the Karoo

Autor: Maarten J. de Wit

Publikováno v: South African Journal of Science, Vol 107, Iss 7/8 (2011)

Externí odkaz: https://doaj.org/article/0edf1a29dc5d4d8da3bc3e642ebe6cbd

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Akademický článek

The deep-time treasure chest of the Makhonjwa Mountains

Autor: Maarten J. de Wit

Publikováno v: South African Journal of Science, Vol 106, Iss 5/6 (2010)

Externí odkaz: https://doaj.org/article/f6f353702a134bf1be8a23a19770cde1

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South African speleothems reveal influence of high- and lowlatitude forcing over the past 113.5 k.y

Autor: Chris Harris, Jan Kramers, Brian M. Chase, J. Stankiewicz, Maarten J. de Wit, Sean Doel

Publikováno v: Geology
Geology, Geological Society of America, 2021, ⟨10.1130/G49323.1⟩
Geology, 2021, ⟨10.1130/G49323.1⟩

Variation in δ18O and δ13C values in a speleothem from the Cango Caves in southernmost South Africa enable the construction of coherent regional composite records spanning the past 113,500 yr. Novel for the region in terms of both their length and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09ff4961a9635be23b61a1fe08c3406d
https://hal.archives-ouvertes.fr/hal-03312173/document

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Paleoarchean bedrock lithologies across the Makhonjwa Mountains of South Africa and Swaziland linked to geochemical, magnetic and tectonic data reveal early plate tectonic genes flanking subduction margins

Autor: Maarten J. de Wit, Scott A. Maclennan, Uma Martinez, Moctar Doucouré, Harald Furnes, Ute Weckmann, Blair Schoene, Samuel A. Bowring

Publikováno v: Geoscience Frontiers, Vol 9, Iss 3, Pp 603-665 (2018)
Geoscience Frontiers

The Makhonjwa Mountains, traditionally referred to as the Barberton Greenstone Belt, retain an iconic Paleoarchean archive against which numerical models of early earth geodynamics can be tested. We present new geologic and structural maps, geochemic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4f48870ecfb52d35549b2d34e09ed19
http://www.sciencedirect.com/science/article/pii/S1674987117301706

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Assessing the reactivation potential of pre-existing fractures in the southern Karoo, South Africa: Evaluating the potential for sustainable exploration across its Critical Zone

Autor: Maarten J. de Wit, Payman Navabpour, Taufeeq Dhansay, Kamil Ustaszewski

Publikováno v: Journal of African Earth Sciences. 134:504-515

Understanding the kinematics of pre-existing fractures under the present-day stress field is an indispensable prerequisite for hydraulically increasing fracture-induced rock permeability, i.e. through hydraulic stimulation, which forms the basis of e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a535aacaec43e8f2f63aa1bb05056550
https://doi.org/10.1016/j.jafrearsci.2017.07.020

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From source to sink in central Gondwana: Exhumation of the Precambrian basement rocks of Tanzania and sediment accumulation in the adjacent Congo basin

Autor: Roderick Brown, Bastien Linol, Charles H. Kasanzu, Finlay M. Stuart, Cristina Persano, Maarten J. de Wit

Publikováno v: Tectonics. 35:2034-2051

Apatite fission track (AFT) and (U-Th)/He (AHe) thermochronometry data are reported and used to unravel the exhumation history of crystalline basement rocks from the elevated (>1000 m a.s.l.), but low relief Tanzanian Craton. Coeval episodes of sedim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e1cef1c2339747111d98ccae60ad54b2
https://doi.org/10.1002/2016tc004147

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