Zobrazeno 1 - 10
of 2 912
pro vyhledávání: '"tufa"'
Autor:
Paul L. Broughton
Publikováno v:
The Depositional Record, Vol 10, Iss 5, Pp 637-669 (2024)
Abstract A tufa mound developed at La Saline Lake, an oxbow of the Athabasca River in the Athabasca Oil Sands deposit of north‐east Alberta, is characterised by an unusual emplacement of a gypsum caprock. This two‐tiered architecture resulted fro
Externí odkaz:
https://doaj.org/article/b0d399223232452db408dd639ea8c610
Publikováno v:
Remote Sensing, Vol 16, Iss 20, p 3839 (2024)
The acquisition of the three-dimensional (3D) morphology of the complete tufa dam system is of great significance for analyzing the formation and development of a pellucid tufa lake in a fluvial tufa valley. The dam system is usually composed of the
Externí odkaz:
https://doaj.org/article/6df1e4f3172b4b3db1bcd580ccba7a78
Akademický článek
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Publikováno v:
The Depositional Record, Vol 10, Iss 1, Pp 70-90 (2024)
Abstract Determination of the physical properties of subsurface geological bodies is essential for georesource management and geotechnical applications. In the absence of direct measurements, this usually passes via geophysical methods such as seismi
Externí odkaz:
https://doaj.org/article/9dd1265483bf46908d42a5007188cfef
Publikováno v:
Zaštita prirode, Vol 74, Iss 1, Pp 35-48 (2024)
The gorge valley of Panjica river, in the part where there is Vodena pećina cave with a strong Karst spring, as well as a tufa accumulation with two attractive waterfalls, has been proposed for designation as a nature monument of geomorphological-hy
Externí odkaz:
https://doaj.org/article/9f722ab6c22b46ac89de666db64a97c7
Publikováno v:
Microorganisms, Vol 12, Iss 8, p 1604 (2024)
Traditionally, the order Ulotrichales comprised green algae of an unbranched, uniseriate, filamentous morphology. However, since the establishment of ultrastructural features, the circumscription of this order has dramatically changed. Some genera an
Externí odkaz:
https://doaj.org/article/15017130da36420f98fc8e296f4fd8c8
Akademický článek
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Publikováno v:
Ecotoxicology and Environmental Safety, Vol 272, Iss , Pp 116039- (2024)
Mosses are an integral component in the tufa sedimentary landscape. In this study, we investigated the use of the porous moss-tufa structure as a filtration system for removing potentially toxic elements (PTEs) from water samples. Three species of mo
Externí odkaz:
https://doaj.org/article/2220a295d3494f67a471d6fbb5291e08
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 127, Iss , Pp 103680- (2024)
Detecting earthquake-induced bathymetric changes helps to understand the geomorphologic process of tufa lakes. Traditional field measurement methods are difficult for spatially complete and continuous bathymetric mapping. Multi-temporal high-resoluti
Externí odkaz:
https://doaj.org/article/8697438d3b4641e0b545583bef6b6a4f
Autor:
Carol deWet, Elizabeth Driscoll, Andrew deWet, Linda Godfrey, Teresa Jordan, Melina Luethje, Catherine Caterham, Richard Mortlock
Publikováno v:
The Depositional Record, Vol 9, Iss 3, Pp 675-713 (2023)
Abstract Exceptionally well‐preserved tufas located west of Calama, Atacama Desert, Chile, designated Santa Juana tufas, record episodic wetter conditions, relative to today, over the past 500,000 years. Globally, tufa architecture and depositional
Externí odkaz:
https://doaj.org/article/819211fc15eb49f58e744ba407e3f4a0