Ediacaran microfossils from the Doushantuo Formation chert nodules in the Yangtze Gorges area, South China, and new biozones
P Liu, M Moczydłowska - … from the Doushantuo Formation chert nodules in …, 2019 - idunn.no
The new geological survey of the Ediacaran Doushantuo Formation and
micropalaeontological studies have yielded a much larger and more diverse association of …
micropalaeontological studies have yielded a much larger and more diverse association of …
Precambrian paleosols on the Great Unconformity of the East European Craton: an 800 million year record of Baltica's climatic conditions
S Liivamägi, J Środoń, MJ Bojanowski, JJ Stanek… - Precambrian …, 2021 - Elsevier
Meso-and Neoproterozoic paleosols, collected from different areas of the East European
Craton: Belarus, Estonia, Lithuania, and Ukraine, offer a chance to examine continental …
Craton: Belarus, Estonia, Lithuania, and Ukraine, offer a chance to examine continental …
Why dissolved organics matter: DOC in ancient oceans and past climate change
A Ridgwell, S Arndt - Biogeochemistry of marine dissolved organic matter, 2015 - Elsevier
Earth history is punctuated by a huge variety of transitions and perturbations in climate and
global biogeochemical cycles. Some of these events exhibit evidence for greenhouse …
global biogeochemical cycles. Some of these events exhibit evidence for greenhouse …
Rock magnetic cyclostratigraphy of the Doushantuo Formation, South China and its implications for the duration of the Shuram carbon isotope excursion
The Shuram excursion (SE), one of the largest-known negative carbon isotope anomalies,
has been globally observed in Ediacaran rocks. Precisely determining the duration of the SE …
has been globally observed in Ediacaran rocks. Precisely determining the duration of the SE …
Evidence for elevated and variable atmospheric oxygen in the Precambrian
Oxygen concentration in the Precambrian atmosphere-ocean system is currently estimated
from a series of geochemical proxies that depend on the concentration of redox-sensitive …
from a series of geochemical proxies that depend on the concentration of redox-sensitive …
Searching for an oxygenation event in the fossiliferous Ediacaran of northwestern Canada
Abstract Late Neoproterozoic (Ediacaran) strata from northwestern Canada provide a thick
and rich sedimentological record, preserving intercalated carbonates and shale extending …
and rich sedimentological record, preserving intercalated carbonates and shale extending …
Transient and stepwise ocean oxygenation during the late Ediacaran Shuram Excursion: Insights from carbonate δ238U of northwestern Mexico
Abstract The Ediacaran Shuram Excursion (SE) was a key episode in the history of
atmospheric and oceanic oxygenation that has also been linked to contemporaneous …
atmospheric and oceanic oxygenation that has also been linked to contemporaneous …
Dynamic interplay of biogeochemical C, S and Ba cycles in response to the Shuram oxygenation event
Compared with Phanerozoic strata, sulfate minerals are relatively rare in the Precambrian
record; this is probably due to the lower concentrations of sulfate in dominantly anoxic …
record; this is probably due to the lower concentrations of sulfate in dominantly anoxic …
[PDF][PDF] 从海洋碳汇前沿理论到海洋负排放中国方案
刘纪化, 郑强 - SCIENTIA SINICA Terrae, 2021 - academia.edu
摘要海洋是地球上最大的活跃碳库, 对调节气候变化发挥着无可替代的作用.
文章从全球气候变化的视角, 厘清“蓝碳”“海洋碳汇”“海洋负排放” 等概念的科学内涵和实用意义 …
文章从全球气候变化的视角, 厘清“蓝碳”“海洋碳汇”“海洋负排放” 等概念的科学内涵和实用意义 …