Zobrazeno 1 - 10
of 193
pro vyhledávání: '"Martin R, Palmer"'
Publikováno v:
Journal of Asian Earth Sciences: X, Vol 9, Iss , Pp 100148- (2023)
Northwestern Anatolia contains voluminous Cenozoic magmatic rocks which were emplaced during syn- to-post collisional stages of long-term crustal accretion and extensional stages since the late Paleocene. The Eocene to Late Miocene plutonic and volca
Externí odkaz:
https://doaj.org/article/a5b22d7c7b404fa88a10a4d2d390828d
Publikováno v:
Communications Earth & Environment, Vol 3, Iss 1, Pp 1-8 (2022)
Subaerial volcanism may provide an important source of micronutrients to the surface ocean through the deposition of iron and manganese rich ash, according to Monte Carlo simulations based on ash composition and eruption volume data.
Externí odkaz:
https://doaj.org/article/b78ffabff31744c8887611262e0f63e3
Autor:
Thomas M. Gernon, Ryan Barr, J. Godfrey Fitton, Thea K. Hincks, Derek Keir, Jack Longman, Andrew S. Merdith, Ross N. Mitchell, Martin R. Palmer
Publikováno v:
Gernon, T M, Barr, R, Fitton, J G, Hincks, T K, Keir, D, Longman, J, Merdith, A S, Mitchell, R N & Palmer, M R 2022, ' Transient mobilization of subcrustal carbon coincident with Palaeocene-Eocene thermal maximum ', Nature Geoscience, vol. 15, no. 7, pp. 573-579 . https://doi.org/10.1038/s41561-022-00967-6
Plume magmatism and continental breakup led to the opening of the northeast Atlantic Ocean during the globally warm early Cenozoic. This warmth culminated in a transient (170 thousand year, kyr) hyperthermal event associated with a large, if poorly c
Autor:
Jack Longman, Ann G. Dunlea, Philipp Böning, Martin R. Palmer, Thomas M. Gernon, James McManus, Hayley R. Manners, William B. Homoky, Katharina Pahnke
The micronutrient iron (Fe) plays a fundamental role controlling primary productivity in the upper ocean, with volcanic eruptions and deposition of airborne volcanic material (termed tephra) a potential source of Fe. Here, we investigate the geochemi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e65ae1c1b6592db3d422852bf3ffcff0
https://eprints.soton.ac.uk/476565/
https://eprints.soton.ac.uk/476565/
Publikováno v:
Nature Geoscience. 14:924-929
The Late Ordovician (~459–444 million years ago) was characterized by global cooling, glaciation and severe mass extinction. These events may have been driven by increased delivery of the nutrient phosphorus (P) to the ocean and associated increase
Autor:
Martin R. Palmer, Andrew Merdith, Clement P. Bataille, Thea K Hincks, R. Dietmar Müller, Thomas M. Gernon, Gavin L. Foster, Eelco J. Rohling
Publikováno v:
Nature Geoscience. 14:690-696
Earth’s plate-tectonic activity regulates the carbon cycle and, hence, climate, via volcanic outgassing and silicate-rock weathering. Mountain building, arc–continent collisions and clustering of continents in the tropics have all been invoked as
Publikováno v:
ACS Sustainable Chemistry & Engineering. 8:15791-15808
Sulfur-bearing Fe-rich nanoparticles (SINPs) have been subject to increased levels of interest because of their catalytic properties and other features. However, with increasing interest in greener and sustainable practice, traditional engineered rou
Publikováno v:
International Geology Review. 63:1719-1736
The formation of large, economic borate deposits requires a boron-rich source, the means of transporting and concentrating the boron in a restricted environment, and mechanisms for the preservation of the deposit. There are several Miocene basins in
Autor:
Amjad Hussain, Hai Jiang, Kui-Dong Zhao, Martin R. Palmer, Wei Zhang, Wen-Qian Li, Di Zhang, Qiang Zhang, Shao-Yong Jiang
The southern Myanmar tin ore district is an important part of the well-known Southeast Asia tin belt (SATB), and hosts numerous economically important primary tin-tungsten ore deposits. However, the timing of formation of these deposits is unclear du
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67ea05f0157a9563871584a6a1341b55
https://eprints.soton.ac.uk/453803/
https://eprints.soton.ac.uk/453803/
Preservation of organic carbon (OC) in marine sediments exerts a major control on the cycling of carbon in the Earth system. In these marine environments, OC preservation may be enhanced by diagenetic reactions in locations where deposition of fragme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28d02365d08f2e306002e48bf1ec6ca7
http://resolver.sub.uni-goettingen.de/purl?gldocs-11858/9764
http://resolver.sub.uni-goettingen.de/purl?gldocs-11858/9764