Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Bruce Railsback"'
Publikováno v:
Terrae Didatica, Vol 8, Iss 2, Pp 73-82 (2015)
Este artigo apresenta, em língua portuguesa do Brasil, a Tabela Periódica dos Elementos e seus Íons para Cientistas da Terra, originalmente publicada em inglês. Além de mostrar os elementos em seu estado elementar, o principal diferencial é a i
Externí odkaz:
https://doaj.org/article/fe1d5265d3e24e0c92929885c9b0c952
Publikováno v:
Journal of Sedimentary Research. 91:464-478
The uncertainty of measurements of carbon and oxygen stable-isotope ratios of carbonate materials is commonly assumed to be the analytical uncertainty determined from replicate analyses of single samples, but this ignores the possibility that heterog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::652929d93d251d375fd2f57e961d2a09
https://doi.org/10.2110/jsr.2020.128
https://doi.org/10.2110/jsr.2020.128
Publikováno v:
International Journal of Speleology, Vol 42, Iss 3, Pp 167-180 (2013)
Petrographic recognition of layer-bounding surfaces in stalagmites offers an important tool in constructing paleoclimate records. Previous petrographic efforts have examined thickness of layers (a possible proxy for annual rainfall) and alternation o
Externí odkaz:
https://doaj.org/article/b8cc0817e4ba4b538f96707f89fab251
Autor:
L. Bruce Railsback, George A. Brook, M. Razanatseheno, Xianglei Li, Gayatri Kathayat, A.F.M. Rakotondrazafy, Ny Riavo G. Voarintsoa, Lauren Gregoire, Hai Cheng, R. Lawrence Edwards, Louise C. Sime, Julia Tindall, Ilkka Matero
Publikováno v:
Quaternary Science Reviews. 204:172-186
The 8.2 ka event is a well-known cooling event in the Northern Hemisphere, but is poorly understood in Madagascar. Here, we compare paleoclimate data and outputs from paleoclimate simulations to better understand it. Records from Madagascar suggest t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ca383a96171c735171e122da0ecee2e
https://doi.org/10.1016/j.quascirev.2018.11.030
https://doi.org/10.1016/j.quascirev.2018.11.030
Autor:
Laura A. Dupont, L. Bruce Railsback, Fuyuan Liang, George A. Brook, Hai Cheng, R. Lawrence Edwards
Publikováno v:
Quaternary Science Reviews. 286:107552
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f209f49cfe43f05c0e1b121d9d26765c
https://doi.org/10.1016/j.quascirev.2022.107552
https://doi.org/10.1016/j.quascirev.2022.107552
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 586:110756
The 4.2 ka Event has generally been regarded as a period of decades to at most a few centuries in which comparatively dry conditions existed in the Middle East and more broadly across the mid-latitude Northern Hemisphere. This paper presents new stab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c7328a881399c58e39a22ef8f10bc34
https://doi.org/10.1016/j.palaeo.2021.110756
https://doi.org/10.1016/j.palaeo.2021.110756
Autor:
George A. Brook, L. Bruce Railsback, Ny Riavo G. Voarintsoa, Fuyuan Liang, Hai Cheng, R. Lawrence Edwards
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 506:139-153
A multi-proxy record of past climate from a stalagmite from Bone Cave in northwestern Botswana suggests relatively wet conditions late in the Little Ice Age and progressively drier conditions in the twentieth century. The proxies include surfaces of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f4250bb19ce60e62cbc152f17c189a0
https://doi.org/10.1016/j.palaeo.2018.06.029
https://doi.org/10.1016/j.palaeo.2018.06.029
Autor:
L. Bruce Railsback
Publikováno v:
Quaternary Science Reviews. 187:94-111
Growth rate of stalagmites can vary with many factors of physical environment, ecology, and karst hydrogeology, to the extent that growth rates calculated from a carefully selected set of data from 80 stalagmites from around the world vary by a facto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d2a69f58faca0e5c58316621d81d7df
https://doi.org/10.1016/j.quascirev.2018.03.002
https://doi.org/10.1016/j.quascirev.2018.03.002
Autor:
Hai Cheng, R. Lawrence Edwards, Eugene Marais, Hillary R. Sletten, George A. Brook, Ben Hardt, L. Bruce Railsback, Fuyuan Liang, Ny Riavo G. Voarintsoa
Publikováno v:
Quaternary Science Reviews. 186:78-90
The climatic event between 4.2 and 3.9 ka BP known as the “4.2 ka event” is commonly considered to be a synchronous global drought that happened as one pulse. However, careful comparison of records from around the world shows that synchrony is po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2de2ee25e00ecaf03fe55702bdbeefa8
https://doi.org/10.1016/j.quascirev.2018.02.015
https://doi.org/10.1016/j.quascirev.2018.02.015
Autor:
Loren Bruce Railsback, M. Razanatseheno, Ny Riavo G. Voarintsoa, Hai Cheng, Gayatri Kathayat, A.F.M. Rakotondrazafy, Lixin Wang, Richard Lawrence Edwards, George A. Brook, Xianglei Li
Publikováno v:
Climate of the Past, Vol 13, Pp 1771-1790 (2017)
Petrographic features, mineralogy, and stable isotopes from two stalagmites, ANJB-2 and MAJ-5, respectively from Anjohibe and Anjokipoty caves, allow distinction of three intervals of the Holocene in NW Madagascar. The Malagasy early Holocene (betwee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::589f67a3f16f5048d9507219b3510cf8
https://www.clim-past.net/13/1771/2017/cp-13-1771-2017.pdf
https://www.clim-past.net/13/1771/2017/cp-13-1771-2017.pdf