Results 71 to 80 of about 1,747 (174)

Holocene environmental evolution of the Pinqing Lagoon: insights from multiproxy sediment analysis

open access: yesTerrestrial, Atmospheric and Oceanic Sciences
To address the environmental changes in the South China coastal region and to investigate the interplay among sea-level fluctuations, monsoon variability, and sediment dynamics, a sediment core from the Pinqing Lagoon was extracted, covering the last 8.5 
Zih-Wei Tang   +5 more
doaj   +1 more source

A Chinese cave links climate change, social impacts, and human adaptation over the last 500 years. [PDF]

open access: yes, 2015
The collapse of some pre-historical and historical cultures, including Chinese dynasties were presumably linked to widespread droughts, on the basis of synchronicities of societal crises and proxy-based climate events.
An, Zhisheng   +9 more
core   +6 more sources

Late Pleistocene Sediment Provenance and Paleoenvironmental Changes in the East Siberian Shelf Margin: Insights From Mineralogical and Nd Isotope Analysis

open access: yesPaleoceanography and Paleoclimatology, Volume 40, Issue 5, May 2025.
Abstract This study examines sediment core ARA10C‐St16 from the East Siberian Shelf margin, which preserves a high‐resolution sedimentary record since Marine Isotope Stage 4 (MIS 4), and divides the core into five stratigraphic units. Mineralogical and geochemical proxies reveal that Unit 5, corresponding to the glacial period of MIS 4, shows ...
Hyo Jin Koo   +3 more
wiley   +1 more source

An empirical method to predict sediment grain size from inorganic geochemical measurements

open access: yes, 2019
Grain size is one of the most fundamental properties of sediments. It is frequently used in paleoclimate, paleoceanographic, and paleoenvironmental research as a proxy for river discharge, current and wind strength, and to identify mass flow deposits ...
Bertrand, Sebastien   +2 more
core   +1 more source

Contemporary carbon fluxes do not reflect the long-term carbon balance for an Atlantic blanket bog [PDF]

open access: yes, 2017
Peatlands are one of the largest terrestrial stores of carbon. Carbon exchange in peatlands is often assessed solely by measurement of contemporary fluxes; however, these fluxes frequently indicate a much stronger sink strength than that measured by the ...
Anthony Newton   +20 more
core   +4 more sources

Consilience in practice: social–ecological dynamics of the Lake Volvi region (Greece) during the last two millennia

open access: yesJournal of Quaternary Science, Volume 40, Issue 3, Page 459-480, April 2025.
ABSTRACT The Lake Volvi area, part of the region of Macedonia (northern Greece), is a biodiversity hotspot, located in the central part of a major communication corridor connecting the western and eastern parts of the Balkans. The sediment succession from Lake Volvi is investigated here to provide a unique high‐resolution pollen and geochemical record ...
Lucrezia Masci   +14 more
wiley   +1 more source

Correlating microbial community profiles with geochemical data in highly stratified sediments from the Arctic Mid-Ocean Ridge [PDF]

open access: yes, 2012
Microbial communities and their associated metabolic activity in marine sediments have a profound impact on global biogeochemical cycles. Their composition and structure are attributed to geochemical and physical factors, but finding direct correlations ...
Baumberger, Tamara   +10 more
core   +1 more source

Sediment core fossils in ancient Lake Ohrid: testing for faunal change since the Last Interglacial [PDF]

open access: yes, 2010
Ancient Lake Ohrid is probably of early Pleistocene or Pliocene origin and amongst the few lakes in the world harbouring an outstanding degree of endemic biodiversity.
C. Albrecht   +3 more
core   +2 more sources

Developing a MySQL Database for the Provenance of Black Tiger Prawns (Penaeus monodon). [PDF]

open access: yesFoods, 2023
Gopi K   +7 more
europepmc   +1 more source

How unique was Hurricane Sandy? Sedimentary reconstructions of extreme flooding from New York Harbor [PDF]

open access: yes, 2014
© The Author(s), 2014. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Scientific Reports 4 (2014): 7366, doi:10.1038/srep07366.The magnitude of flooding in New York City by
Brandon, Christine M.   +3 more
core   +2 more sources

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