Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Maria Rivera-Araya"'
Publikováno v:
Quaternary Research. 113:146-161
There are very few records of past terrestrial environmental change of any time period for the Australian tropical savannas. Here we document the hydrological development of Sanamere Lagoon, north Queensland, from a 1.72 m sediment sequence with a ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aa6f1dc12cfb2863c6ca285e5472ce6
https://doi.org/10.1017/qua.2022.59
https://doi.org/10.1017/qua.2022.59
Publikováno v:
Quaternary Geochronology. 70:101273
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::825ed789ea888a2587142b8b7d57efb3
https://doi.org/10.1016/j.quageo.2022.101273
https://doi.org/10.1016/j.quageo.2022.101273
The selection and pre-treatment of a reliable organic fraction from which to acquire radiocarbon dates is fundamental to obtain accurate chronologies. Sampling from tropical lakes is particularly challenging given the adverse preservation conditions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5b8669453f1702188bffd109b5ec696
https://doi.org/10.5194/egusphere-egu2020-11983
https://doi.org/10.5194/egusphere-egu2020-11983
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 505:53-62
Oxygen and carbon isotopes from herbivore teeth have previously been used as paleoenvironmental proxies. However, their use in white-tailed deer (Odocoileus virginianus) remains rare. Here, we present the results of analysis of sequential sub-samples
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5e2e21ecaa074d7c711765e32ce65fb
https://doi.org/10.1016/j.palaeo.2018.05.025
https://doi.org/10.1016/j.palaeo.2018.05.025
Autor:
Robert J. Speakman, Maria Rivera-Araya, Matthew H. Colvin, Victor D. Thompson, Carla S. Hadden, Katherine L Reinberger, C. L. Kling, April K Smith, Travis W. Jones, K. C. Jones, Justin Cramb, Brandon T. Ritchison, Isabelle Lulewicz, Katharine G. Napora
Publikováno v:
American Antiquity. 83:1-12
Over the past 30 years, the number of US doctoral anthropology graduates has increased by about 70%, but there has not been a corresponding increase in the availability of new faculty positions. Consequently, doctoral degree-holding archaeologists fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c1e73e1d737e585b4261a738dd5a293
https://doi.org/10.1017/aaq.2017.36
https://doi.org/10.1017/aaq.2017.36
Publikováno v:
Isotopes in environmental and health studies. 55(4)
Carbon and oxygen isotopes ratios from herbivore teeth have previously been used as paleo-environmental proxies in temperate zones. However, their utility in tropical zones remains uncertain. In this study, sequential sub-samples from white-tailed de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1d7a8e7607de1c66ae6ec08b240161a
https://pubmed.ncbi.nlm.nih.gov/31272217
https://pubmed.ncbi.nlm.nih.gov/31272217
Autor:
Jordahna Haig, Michael I. Bird, Maria Rivera-Araya, Costijn Zwart, Christopher M. Wurster, Xennephone Hadeen
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 538:109445
The ‘tropics’ refers to an area that is loosely equatorial, characterized by relatively high temperatures (at low altitude), comparatively low seasonal contrast in temperatures and generally high, or highly seasonal, rainfall. The stable isotopes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad7dfbccaf1026ba879d508bbf183d51
https://doi.org/10.1016/j.palaeo.2019.109445
https://doi.org/10.1016/j.palaeo.2019.109445