Zobrazeno 1 - 10
of 188
pro vyhledávání: '"J. Pound"'
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 9899-9921 (2024)
Iodine at the ocean's surface impacts climate and health by removing ozone (O3) from the troposphere both directly via ozone deposition to seawater and indirectly via the formation of iodine gases that are released into the atmosphere. Here we presen
Externí odkaz:
https://doaj.org/article/f843594c7df541e9aebe0a3654ff68f1
Autor:
R. P. Acosta, N. J. Burls, M. J. Pound, C. D. Bradshaw, J. McCoy, M. Gibson, J. M. K. O’Keefe, S. J. Feakins
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 21, Pp n/a-n/a (2024)
Abstract End of 21st‐century hydroclimate projections suggest an expansion of subtropical dry zones, with Mediterranean and Sahel regions becoming much drier. However, paleobotanical assemblage evidence from the middle Miocene (17‐12 Ma), suggest
Externí odkaz:
https://doaj.org/article/4737f5769de945b1b27f1246bf84e0f4
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 3905-3923 (2024)
The reaction between ozone and iodide is one of the main drivers of tropospheric ozone deposition to the ocean due to the ubiquitous presence of iodide in the ocean surface and its rapid reaction with ozone. Despite the importance of this sea surface
Externí odkaz:
https://doaj.org/article/17f3d3ea36e64b0b8964a0a98ed7070e
Autor:
M. Pilie, M. E. Gibson, I. C. Romero, N. B. Nuñez Otaño, M. J. Pound, J. M. K. O'Keefe, S. Warny
Publikováno v:
Journal of Micropalaeontology, Vol 42, Pp 291-307 (2023)
Deep-time palynological studies are necessary to evaluate plant and fungal distribution under warmer-than-present scenarios such as those of the Middle Miocene. Previous palynological studies from southern McMurdo Sound, Antarctica (SMS), have provid
Externí odkaz:
https://doaj.org/article/ad01818996824760bdb2f71a361e210e
Autor:
Wen-Yong Guo, Josep M. Serra-Diaz, Wolf L. Eiserhardt, Brian S. Maitner, Cory Merow, Cyrille Violle, Matthew J. Pound, Miao Sun, Ferry Slik, Anne Blach-Overgaard, Brian J. Enquist, Jens-Christian Svenning
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-13 (2023)
Abstract Across the globe, tree species are under high anthropogenic pressure. Risks of extinction are notably more severe for species with restricted ranges and distinct evolutionary histories. Here, we use a global dataset covering 41,835 species (
Externí odkaz:
https://doaj.org/article/08677e3e03434d738fc0a95dc49127bc
Autor:
Jennifer M. K. O’Keefe, Matthew J. Pound, Ingrid C. Romero, Noelia B. Nuñez Otaño, Martha E. Gibson, Jessica McCoy, Margaret E. Alden, C. Jolene Fairchild, Julia Fitzpatrick, Emily Hodgson, Taylor Horsfall, Savannah Jones, June E. Lennex-Stone, Christopher A. Marsh, Alyssa A. Patel, Tyler M. Spears, Laikin Tarlton, Liberty F. Smallwood, O. L. VanderEspt, Jeremyah R. Cabrera, Cortland F. Eble, William C. Rember, James E. Starnes, Mac H. Alford, Alyson Brink, Sophie Warny
Publikováno v:
Research, Vol 7 (2024)
Hydrologic reconstructions from North America are largely unknown for the Middle Miocene. Examination of fungal palynomorph assemblages coupled with traditional plant-based palynology permits delineation of local, as opposed to regional, climate sign
Externí odkaz:
https://doaj.org/article/79d1e24d82b44128b923e50b40a43caa
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 8, Pp n/a-n/a (2023)
Abstract Isoprene, arguably the most studied biogenically emitted gas, is thought to have a large impact on tropospheric composition. Other naturally emitted species have been considered to play a less important role. Here the GEOS‐Chem model is us
Externí odkaz:
https://doaj.org/article/d67ffde733984469835f3af6f1438ff6
Publikováno v:
Climate of the Past, Vol 18, Pp 525-546 (2022)
Considered one of the most significant climate reorganizations of the Cenozoic period, the Eocene–Oligocene Transition (EOT; ca. 34.44–33.65) is characterized by global cooling and the first major glacial advance on Antarctica. In the southern hi
Externí odkaz:
https://doaj.org/article/5ef17f3412094d28ad4225eacd4dea2c
Autor:
Matthew J. Pound, Noelia B. Nuñez Otaño, Ingrid C. Romero, Michael Lim, James B. Riding, Jennifer M. K. O’Keefe
Publikováno v:
Frontiers in Ecology and Evolution, Vol 10 (2022)
Fossil fungi from periods warmer than modern climates provide unique insights into the future impacts of anthropogenic climate change. Here we report the fossil fungal assemblage from the late Middle Miocene Kenslow Member of central England, associa
Externí odkaz:
https://doaj.org/article/98c9ed0c751f4352bcf52560c0627db8
Autor:
D. K. Hutchinson, H. K. Coxall, D. J. Lunt, M. Steinthorsdottir, A. M. de Boer, M. Baatsen, A. von der Heydt, M. Huber, A. T. Kennedy-Asser, L. Kunzmann, J.-B. Ladant, C. H. Lear, K. Moraweck, P. N. Pearson, E. Piga, M. J. Pound, U. Salzmann, H. D. Scher, W. P. Sijp, K. K. Śliwińska, P. A. Wilson, Z. Zhang
Publikováno v:
Climate of the Past, Vol 17, Pp 269-315 (2021)
The Eocene–Oligocene transition (EOT) was a climate shift from a largely ice-free greenhouse world to an icehouse climate, involving the first major glaciation of Antarctica and global cooling occurring ∼34 million years ago (Ma) and lasting ∼7
Externí odkaz:
https://doaj.org/article/7b4ca81a6eb84d0a8275a4fd2dba06c9