Results 11 to 20 of about 469,185 (365)
Disentangling the Evidence of Milankovitch Forcing From Tree-Ring and Sedimentary Records
Frontiers in Earth Science, 2022 Tree-ring records constitute excellent high-resolution data and provide valuable information for climate science and paleoclimatology. Tree-ring reconstructions of past temperature variations agree to show evidence for annual-to-centennial anomalies in ...
Samuli Helama +13 more
doaj +1 more source
A Tale of Old and Young Volcanoes in Monts d'Ardèche UNESCO Global Geopark (South-Eastern France) [PDF]
Geoconservation Research, 2023 The Regional Natural Park of the Monts d'Ardèche, located in south-eastern France, became the Monts d’Ardèche UNESCO Global Geopark in September 2014. This territory possesses significant volcanic features dating from the Miocene to the late Pleistocene.
Jean-Paul Raynal +4 more
doaj +1 more source
The Evolving Chronology of Moon Formation
Annual Review of Earth and Planetary Science, 2022 Defining the age of the Moon has proven to be an elusive task because it requires reliably dating lunar samples using radiometric isotopic systems that record fractionation of parent and daughter elements during events that are petrologically associated ...
L. Borg, R. Carlson
semanticscholar +1 more source
China Geology, 2023 Heavy metal distribution in mining areas has always been a hot research topic due to the special environment of these areas. This study aims to explore the impact of heavy metal pollution on soils and crops in the study area, ensure the safety of local ...
Qiu-yao Dong +7 more
doaj +1 more source
Frontiers in Neurology, 2021 Over the last decade, several methods for analysis of epileptiform signals in electroencephalography (EEG) have been proposed. These methods mainly use EEG signal features in either the time or the frequency domain to separate regular, interictal, and ...
Leonardo R. da Costa +6 more
doaj +1 more source
Frontiers in Earth Science, 2021 Understanding the evolution of lakes in arid areas is very important for water resource management. Previous studies have mainly focused on lakes with runoff recharge, while the evolution of groundwater recharge lakes in hyper-arid areas is still less ...
Gaolei Jiang +12 more
doaj +1 more source
New Isotopic Data on the Diet of the Saka Period Population from Central Kazakhstan
Поволжская археология, 2020 This paper presents the results of stable isotope analysis of the Saka period population of Central Kazakhstan. The analysed materials originate from 37 sites of the Tasmola Culture which is presently dated to the 8th – 5th c. BC.
Beisenov Arman Z. +4 more
doaj +1 more source
Ecological Indicators, 2023 The ecosystem health risk assessment of lake basins can provide a crucial foundation and support for the sustainable development of ecosystems in the arid regions of northern China.
Lefan Zhao +5 more
doaj +1 more source
The Greenland Ice Core Chronology 2005, 15–42ka. Part 1: constructing the time scale
Quaternary Science Reviews, 2006 Katrine Krogh Andersen +2 more
exaly +2 more sources