Results 11 to 20 of about 9,813 (265)
Solar forcing of early Holocene droughts on the Yucatán peninsula. [PDF]
Sci Rep, 2021 Abstract A speleothem record from the north-eastern Yucatán peninsula (Mexico) provides new insights into the tropical hydro-climate of the Americas between 11,040 and 9520 a BP on up to sub-decadal scale. Despite the complex atmospheric reorganization during the end of the last deglaciation, the dominant internal leading modes of ...
Warken SF +8 more
europepmc +6 more sources
EARLY HOLOCENE OPENLANDS IN SOUTHERN NEW ENGLAND [PDF]
Ecology, 2006 The pre-historical vegetation structure in temperate forest regions is much debated among European and North American ecologists and conservationists. Frans Vera's recent hypothesis that large mammals created mosaics of forest and openland vegetation in both regions throughout the Holocene has been particularly controversial and has provoked new ...
Faison, Edward +4 more
openaire +3 more sources
Monsoon Impact on El Niño in the Early Holocene [PDF]
PAGES news, 1999 [no abstract]
Liu, Z +4 more
openaire +3 more sources
Early Holocene crop cultivation and landscape modification in Amazonia. [PDF]
Nature, 2020 The onset of plant cultivation is one of the most important cultural transitions in human history1-4. Southwestern Amazonia has previously been proposed as an early centre of plant domestication, on the basis of molecular markers that show genetic similarities between domesticated plants and wild relatives4-6.
Lombardo U +5 more
europepmc +5 more sources
Early Holocene chicken domestication in northern China [PDF]
Proceedings of the National Academy of Sciences, 2014 Significance Ancient DNA analysis is a powerful tool to reveal the geographical origins of domesticated species. Here we obtained ancient mtDNA sequences from the earliest archaeological chicken bones from northern China as early as 10,000 y ago.
Xiang, Hai +9 more
openaire +3 more sources
Nature Communications, 2021 How the East Asian Summer Monsoon has changed over the Holocene has been debated, as some proxy records disagree with each other. Here, the authors suggest that monsoonal rainfall peaked in the early Holocene, while ecosystem responses peaked in the mid ...
Jun Cheng +12 more
doaj +1 more source
Caldasia, 2014 To reconstruct the environmental history including vegetation, fire and climate dynamics, from the Cajanuma valley area ( 3285 m elevation) in the Podocarpus National Park, southern Ecuador , we address the following major research question: (1) How did ...
ANDREA VILLOTA, HERMANN BEHLING
doaj +1 more source
Missing the point: re-evaluating the earliest lithic technology in the Middle Orinoco [PDF]
Royal Society Open Science, 2018 The Culebra site, located in close proximity to the Atures Rapids, is one of the very few open-air occupations in the entire Orinoco valley that is thought to date to the early Holocene. Following renewed excavations in this location, we characterize the
Philip Riris +2 more
doaj +1 more source
Application data base paleogeographic Kola peninsula «Q-KOLA» in paleolimnological research
Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2015 The paleogeographic database “Q-KOLA” was created to systematize, statistically analyze and visualize information about the history of the natural ecosystems of the Kola Peninsula in the Late Glacial and Holocene. The database can be used in limnological
Ivan Grekov, Dmitry Subetto
doaj +1 more source
Open Archaeology, 2019 This paper presents the results of the geochemical characterisation of complete obsidian assemblages dating to the Early Aceramic Neolithic (8200–6900 Cal BC) and located in Cyprus, eastern Mediterranean.
Moutsiou Theodora
doaj +1 more source