2020
DOI: 10.1016/j.quascirev.2019.106131
|View full text |Cite
|
Sign up to set email alerts
|

Late glacial and Holocene climate variability, southernmost Patagonia

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

6
21
1
1

Year Published

2021
2021
2023
2023

Publication Types

Select...
7
2

Relationship

2
7

Authors

Journals

citations
Cited by 34 publications
(29 citation statements)
references
References 60 publications
6
21
1
1
Order By: Relevance
“…Even if it is unclear whether this could also have caused the gap in the Lake Diamond record, drier conditions would stop peat growth and inwash of sediments to the lake. A diatom inferred lake level low stand in Laguna Potrok Aike from 8700 to 7300 cal yr BP (Wille et al, 2007) and retreat of Nothofagus woodland in Southern Patagonia (Mansilla et al, 2018; McCulloch et al, 2020) suggest that warm and dry conditions prevailed in the south Atlantic region.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Even if it is unclear whether this could also have caused the gap in the Lake Diamond record, drier conditions would stop peat growth and inwash of sediments to the lake. A diatom inferred lake level low stand in Laguna Potrok Aike from 8700 to 7300 cal yr BP (Wille et al, 2007) and retreat of Nothofagus woodland in Southern Patagonia (Mansilla et al, 2018; McCulloch et al, 2020) suggest that warm and dry conditions prevailed in the south Atlantic region.…”
Section: Discussionmentioning
confidence: 99%
“…However, shifts in the forest-steppe ecotone in southern Patagonia occurred throughout the Holocene (Mansilla et al, 2018), thereby affecting the taxonomic composition of the LDT pollen flux. The eastward extend of the precipitation-sensitive Nothofagus forest has varied substantially following dry/wet phases related to weak/strong SHW intervals (Mansilla et al, 2018;McCulloch et al, 2020;Moreno et al, 2010Moreno et al, , 2014. This could amplify the Nothofagus pollen influx to Lake Diamond during periods of strong SHW.…”
Section: Long-distance Pollen Signalmentioning
confidence: 99%
“…Ice-lobes from the Cordillera Paine extended out beyond the eastern end of Lago del Toro forming complex terminal moraine systems, scouring deep lake basins such as Lago del Toro, while reaching their maximum advance limits at the l-LGM (limit A 1 in Figure 2A) (Sagredo et al, 2011;García et al, 2012;García et al, 2014;García et al, 2018;Davies et al, 2020). At the global-Last Glacial Maximum (g-LGM), c. 26.5-19 ka, the Southern Patagonian Ice Sheet was more than 200 km wide and over 1800 km long, yet it reached only half its maximum Marine Isotope Stage 3 extent due to milder winters and drier conditions associated with a weaker, broader, and equatorward shifted Southern Westerly wind belt that extended into the midlatitudes (McCulloch and Davies, 2001;Kaplan et al, 2007;Kaplan et al, 2008;García et al, 2014;Darvill et al, 2015;Glasser et al, 2017;García et al, 2018;Davies et al, 2020;McCulloch et al, 2020).…”
Section: Introductionmentioning
confidence: 99%
“…last 4200 years) evidenced only minor environmental shifts compared to the substantial climatic, ecological and geomorphological changes that took place during the Holocene (e.g. Ariztegui et al, 2008; Iglesias et al, 2014; Lara et al, 2020; McCulloch et al, 2020; Moreno et al, 2018). However, if considering the last millennia individually, some significant decadal-to-centennial timescale environmental changes are observed (e.g.…”
Section: Introductionmentioning
confidence: 99%