Zobrazeno 1 - 10
of 68
pro vyhledávání: '"A O, Seltzer"'
Publikováno v:
Climate of the Past, Vol 2, Iss 2, Pp 167-185 (2006)
The Pole-Equator-Pole (PEP) projects of the PANASH (Paleoclimates of the Northern and Southern Hemisphere) programme have significantly advanced our understanding of past climate change on a global basis and helped to integrate paleo-science across r
Externí odkaz:
https://doaj.org/article/9deca129fe9f4d8e9b5fc03bac773c35
Autor:
Hai Cheng, C. Y. Chen, Liseth Pérez, Arielle Woods, R. Lawrence Edwards, Antje Schwalb, Mark B. Abbott, Robert G. Hatfield, Blas L. Valero-Garcés, Pedro M. Tapia, Joseph S. Stoner, Donald T. Rodbell, Geoffrey O. Seltzer, Irit Tal, David McGee, Sophie B. Lehmann
Publikováno v:
Quaternary Science Reviews. 248:106615
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45a0e1f346ce09330c39c56894830924
https://doi.org/10.1016/j.quascirev.2020.106615
https://doi.org/10.1016/j.quascirev.2020.106615
Autor:
Mark B. Abbott, Blas L. Valero-Garcés, Geoffrey O. Seltzer, C. Y. Chen, David McGee, Donald T. Rodbell, Antje Schwalb, Liseth Pérez, Irit Tal, Hai Cheng, Robert G. Hatfield, Pedro M. Tapia, R. Lawrence Edwards, Joseph S. Stoner, Arielle Woods, Sophie B. Lehmann
Publikováno v:
EarthArXiv
Deep sediment cores from long-lived lake basins are fundamental records of paleoenvironmental history, but the power of these reconstructions has been often limited by poor age control. Uranium-thorium (U-Th) dating has the potential to fill a gap in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9708292e5c277823cb297b1495f010f1
https://doi.org/10.1016/j.quascirev.2020.106422
https://doi.org/10.1016/j.quascirev.2020.106422
Publikováno v:
Quaternary Science Reviews. 29:1017-1024
Millennial-scale climate variation during the Last Glacial period is evident in many locations worldwide, but it is unclear if such variation occurred in the interior of tropical South America, and, if so, how the low-latitude variation was related t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30f05d4b1f8b77ba2fa09213c3523e12
https://doi.org/10.1016/j.quascirev.2010.01.001
https://doi.org/10.1016/j.quascirev.2010.01.001
Publikováno v:
Quaternary Science Reviews. 27:1612-1626
We developed records of clastic sediment flux to 13 alpine lakes in Peru, Ecuador, and Bolivia, and compared these with independently dated records of regional glaciation. Our objectives are to determine whether a strong relationship exists between t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::637230660d5a2b293e297648a09168b8
https://doi.org/10.1016/j.quascirev.2008.06.004
https://doi.org/10.1016/j.quascirev.2008.06.004
Autor:
Geoffrey O. Seltzer
Publikováno v:
Boreas. 23:105-111
Significant changes in moisture have occurred in the subtropical Andes over the last 20,000 years as evidenced by shorelines of high lake stands and extensive glacial moraines. Lakes with sediment records that reflect these moisture changes are prese
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aa08c9e7990ac2e7039e1e7a3ea653d
https://doi.org/10.1111/j.1502-3885.1994.tb00591.x
https://doi.org/10.1111/j.1502-3885.1994.tb00591.x
Autor:
Hai Cheng, Geoffrey O. Seltzer, R. Lawrence Edwards, Ashley P. Ballantyne, Sherilyn C. Fritz, Pedro M. Tapia, Paul A. Baker
Publikováno v:
Quaternary Research. 68:410-420
A 136-m-long drill core of sediments was recovered from tropical high-altitude Lake Titicaca, Bolivia-Peru, enabling a reconstruction of past climate that spans four cycles of regional glacial advance and retreat and that is estimated to extend conti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c22329d2f8896016e4dfea5b16a46a36
https://doi.org/10.1016/j.yqres.2007.07.008
https://doi.org/10.1016/j.yqres.2007.07.008
Autor:
Geoffrey O. Seltzer, Bryan G. Mark
Publikováno v:
Quaternary Science Reviews. 24:2265-2280
Original abstract: We use a combination of aerial photogrammetry, satellite imagery, andd ifferential GPS mapping to quantify the volume of ice lost between AD 1962 and 1999 from three glaciers on Nevado Queshque in the Cordillera Blanca, Peru´ ( 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbb25d4b988017f221978f5ff041c187
https://doi.org/10.1016/j.quascirev.2005.01.003
https://doi.org/10.1016/j.quascirev.2005.01.003
Publikováno v:
Journal of Hydrology. 312:1-13
This paper presents the results of a hydrogeochemical study of the Lake Junin watershed, Peru, to evaluate the controls over chemical composition of water in this remote Andean site. Stream, spring, and lake waters in the Lake Junin basin are all Ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a42525d1f509ca82b170cc920eb31c15
https://doi.org/10.1016/j.jhydrol.2005.02.021
https://doi.org/10.1016/j.jhydrol.2005.02.021
Publikováno v:
Quaternary International. :145-167
The modern glaciers of the tropical Andes are a small remnant of the ice that occupied the mountain chain during past glacial periods. Estimates of local Last Glacial Maximum (LGM) snowline depression range from low (e.g., 200–300 m in the Junin re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53e9f1b6bfb346d2b9e260d847805a2a
https://doi.org/10.1016/j.quaint.2005.02.011
https://doi.org/10.1016/j.quaint.2005.02.011