Zobrazeno 1 - 10
of 60
pro vyhledávání: '"B David A Naafs"'
Autor:
Cindy De Jonge, Francien Peterse, Klaas G. J. Nierop, Thomas M. Blattmann, Marcelo Alexandre, Salome Ansanay‐Alex, Thomas Austin, Mathieu Babin, Edouard Bard, Thorsten Bauersachs, Jerome Blewett, Brenna Boehman, Isla S. Castañeda, Junhui Chen, Martina L. G. Conti, Sergio Contreras, Julia Cordes, Nina Davtian, Bart vanDongen, Bella Duncan, Felix J. Elling, Valier Galy, Shaopeng Gao, Jens Hefter, Kai‐Uwe Hinrichs, Mitchell R. Helling, Mariska Hoorweg, Ellen Hopmans, Juzhi Hou, Yongsong Huang, Arnaud Huguet, Guodong Jia, Cornelia Karger, Brendan J. Keely, Stephanie Kusch, Hui Li, Jie Liang, Julius S. Lipp, Weiguo Liu, Hongxuan Lu, Kai Mangelsdorf, Hayley Manners, Alfredo Martinez Garcia, Guillemette Menot, Gesine Mollenhauer, B. David A. Naafs, Sebastian Naeher, Lauren K. O'Connor, Ethan M. Pearce, Ann Pearson, Zhiguo Rao, Marta Rodrigo‐Gámiz, Chris Rosendahl, Frauke Rostek, Rui Bao, Prasanta Sanyal, Florence Schubotz, Wesley Scott, Rahul Sen, Appy Sluijs, Rienk Smittenberg, Ioana Stefanescu, Jia Sun, Paul Sutton, Jess Tierney, Eduardo Tejos, Joan Villanueva, Huanye Wang, Josef Werne, Masanobu Yamamoto, Huan Yang, Aifeng Zhou
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 7, Pp n/a-n/a (2024)
Abstract Ratios of glycerol dialkyl glycerol tetraethers (GDGT), which are membrane lipids of bacteria and archaea, are at the base of several paleoenvironmental proxies. They are frequently applied to soils as well as lake‐ and marine sediments to
Externí odkaz:
https://doaj.org/article/587be2a71e1b4e3fbbdf758ac4016432
Autor:
Stijn De Schepper, Jeroen Groeneveld, B David A Naafs, Cédéric Van Renterghem, Jan Hennissen, Martin J Head, Stephen Louwye, Karl Fabian
Publikováno v:
PLoS ONE, Vol 8, Iss 12, p e81508 (2013)
The early Late Pliocene (3.6 to ∼3.0 million years ago) is the last extended interval in Earth's history when atmospheric CO2 concentrations were comparable to today's and global climate was warmer. Yet a severe global glaciation during marine isot
Externí odkaz:
https://doaj.org/article/1ed9bd516e97498ba53c8fdbdc17a04d
Autor:
Lauren K. O’Connor, Emily Dearing Crampton-Flood, Rhodri M. Jerrett, Gregory D. Price, B. David A. Naafs, Richard D. Pancost, Paul McCormack, Aris Lempotesis-Davies, Bart E. van Dongen, Sabine K. Lengger
Publikováno v:
Geology. 51:486-490
The Cretaceous-Paleogene (K-Pg) boundary marks one of the five major mass extinctions of the Phanerozoic. The ways in which the climate system responded to a bolide impact and extensive volcanism at this time over different time scales are highly deb
Publikováno v:
Frontiers in Earth Science, Vol 8 (2021)
Unusual “H-Shaped” branched and isoprenoidal glycerol monoalkyl glycerol tetraethers (GMGTs, or H-GDGTs) have been found in peat, lake, and ocean sediments. A survey of recent samples from a modern global peat database suggested that there is a r
Externí odkaz:
https://doaj.org/article/70704d7276a14508946039f37a2b7fd7
Dynamic environment but no temperature change since the late Paleogene at Lühe Basin (Yunnan, China)
Autor:
Caitlyn R. Witkowski, Vittoria Lauretano, Alex Farnsworth, Shufeng Li, Shi-Hu Li, Jan Peter Mayser, B. David A. Naafs, Robert A. Spicer, Tao Su, He Tang, Zhe-Kun Zhou, Paul J. Valdes, Richard D. Pancost
The complex tectonic evolution in the Tibetan region has impacted climate, the Asian monsoon system, and the development of major biodiversity hotspots, especially since the onset of the India-Eurasia continental collision during the early Paleogene.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8aa57a2a9b6f525d18cae3f08a63c2cb
https://doi.org/10.5194/egusphere-2023-373
https://doi.org/10.5194/egusphere-2023-373
Autor:
Caitlyn R. Witkowski, Vittoria Lauretano, Alex Farnsworth, Shufeng Li, Shi-Hu Li, Jan Peter Mayser, B. David A. Naafs, Robert A. Spicer, Tao Su, He Tang, Zhe-Kun Zhou, Paul J. Valdes, Richard D. Pancost
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dadc5ebd72167517bf295006c72822d4
https://doi.org/10.5194/egusphere-2023-373-supplement
https://doi.org/10.5194/egusphere-2023-373-supplement
Autor:
Lauren O'Connor, Emily Crampton-Flood, Rhodri Jerrett, Gregory Price, B. David A. Naafs, Richard Pancost, Paul McCormack, Aris Lempotesis-Davies, Bart van Dongen, Sabine Lengger
The Cretaceous-Paleogene (K-Pg) boundary marks one of the five major mass extinctions of the Phanerozoic. How the climate system responded to a bolide impact and extensive volcanism at this time over different timescales is highly debated. Here we us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d565190815828957bf7546bbe7dd62cc
https://doi.org/10.31223/x5qh2v
https://doi.org/10.31223/x5qh2v
Autor:
B. David A. Naafs, Ruicheng Wang, Yiming Zhang, Jiantao Xue, Shucheng Xie, Richard D. Pancost, Xianyu Huang, Richard P. Evershed, Meiling Zhao, Qingwei Song
Publikováno v:
Geochimica et Cosmochimica Acta. 317:269-285
Wetlands play a crucial role in the carbon cycle as they are the largest natural source of methane, a potent greenhouse gas. Changes in wetland hydrology can alter the rate of greenhouse gas release from wetlands and have the potential to alter Earth
Publikováno v:
Reference Module in Earth Systems and Environmental Sciences ISBN: 9780124095489
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fefbf879dd3f36e8ac95386a6d464971
https://doi.org/10.1016/b978-0-323-99931-1.00040-4
https://doi.org/10.1016/b978-0-323-99931-1.00040-4
Autor:
Malcolm W. Wallace, Paul J. Valdes, Vera Korasidis, Daniel J. Lunt, Vittoria Lauretano, Richard D. Pancost, Alan T. Kennedy-Asser, B. David A. Naafs
Publikováno v:
Nature Geoscience. 14:659-664
The greenhouse-to-icehouse climate transition from the Eocene into the Oligocene is well documented by sea surface temperature records from the southwest Pacific and Antarctic margin, which show evidence of pronounced long-term cooling. However, iden