Lake sedimentary processes and vegetation changes over the last 45k cal a bp in the uplands of south‐eastern Amazonia
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Quaternary Science"
DOI: 10.1002/jqs.3268
Abstract: This study addresses paleoclimate influences in a southern Amazonia ecotone based on multiproxy records from lakes of the Carajás region during the last 45k cal a bp. Wet and cool environmental conditions marked the initial… read more here.
Keywords: 45k cal; lake sedimentary; processes vegetation; sedimentary processes ... See more keywords
Extreme Flood Events over the Past 300 Years Inferred from Lake Sedimentary Grain Sizes in the Altay Mountains, Northwestern China
Sign Up to like & getrecommendations! Published in 2018 at "Chinese Geographical Science"
DOI: 10.1007/s11769-018-0968-0
Abstract: Understanding the temporal variations of extreme floods that occur in response to climate change is essential to anticipate the trends in flood magnitude and frequency in the context of global warming. However, long-term records of… read more here.
Keywords: lake sedimentary; 300 years; past 300; flood events ... See more keywords
Lake sedimentary biogenic silica from diatoms constitutes a significant global sink for aluminium
Sign Up to like & getrecommendations! Published in 2019 at "Nature Communications"
DOI: 10.1038/s41467-019-12828-9
Abstract: Diatoms play an important role in marine biogeochemical cycle of aluminum (Al), as dissolved Al is taken up by diatoms to build their siliceous frustules and is involved in the sedimentation of diatomaceous biogenic silica… read more here.
Keywords: lake sedimentary; sink; significant global; biogenic silica ... See more keywords