[2]https://earthobservatory.nasa.gov/images/8472/pingualuit-crater-canada [3]https://www.atlasobscura.com/places/pingualuit-crater-lake [4]http://craterexplorer.ca/pingualuit-impact-crater/ [5]https://earthobservatory.nasa.gov/images/79743/ice-free-crater-lakes-on-ungava-peninsula 美编：卢...
The Pingualuit Crater (Ungava Peninsula, Canada) hosts a freshwater basin in which a subglacial lake subsisted under the Laurentide Ice Sheet during the last glacial period. Microfacies and microstructures of a 9 m long sediment core are presented to discuss the depositional environment of deformed...
(V. Ben Meen, The National Geographic Society–Royal Ontario Museum Expedition to Chubb Crater, Ungava, Quebec, 1951, p. 2) 湖口边缘的雷戈利石(Regolith) 陨石坑内发现的撞击熔体样品(Blyth Robertson,1988) 清澈见底的湖水 陨石坑光滑的边缘,也有冰川侵蚀痕迹(Grieve, 1991) 科研人员站在陨石坑前 参考...
Deglacial and postglacial evolution of the Pingualuit Crater Lake basin, northern Québec (Canada)lake levelsMass movementsLaurentide Ice SheetSedimentological processesLiDARArcticWe analyze glacial and hydrological features in an Arctic crater lake area.Main sedimentation processes were investigated.Terrestrial...
Black JL, Edlund MB, Hausmann S, Pienitz R. 2012. Small freshwater thalassiosiroid diatoms from Pleistocene sediments of Pingualuit Crater Lake, northern Québec (Canada), including description of Cyclotella pingualuitii sp. nov. Diatom Research 27 (1): 53-63 CrossRef ....
Small freshwater thalassiosiroid diatoms from Pleistocene sediments of Pingualuit Crater Lake, northern Quebec (Canada), including description of Cyclotella pingualuitii sp. nov. Diatom Res. 27, 53-63.Black, J.L., Edlund, M.B., Hausmann, S. & Pienitz, R. (2012) Small freshwater ...
1.4 million years ago in northernmost Ungava (Canada). Due to its geographical position near the center of successive North American ice sheets and its favorable morphometry, the Pingualuit Crater Lake (water depth=246m) promises to yield a unique continuous sedimentary sequence covering several ...
Black JL, Edlund MB, Hausmann S, Pienitz R. 2012. Small freshwater thalassiosiroid diatoms from Pleistocene sediments of Pingualuit Crater Lake, northern Québec (Canada), including description of Cyclotella pingualuitii sp. nov. Diatom Research 27 (1): 53-63 CrossRef ....
Robert; Muir, Derek CG; Vincent, Warwick C; Power, Michael; Dixon, Brian; Reist, James D; Hausmann, Sonja; Pienitz, Reinhard (2012): Physical and biological factors affecting mercury and perfluorinated contaminants in arctic char (Salvelinus alpinus) of Pingualuit Crater Lake (Nunavik, Canada...
Robert; Muir, Derek CG; Vincent, Warwick C; Power, Michael; Dixon, Brian; Reist, James D; Hausmann, Sonja; Pienitz, Reinhard (2012): Physical and biological factors affecting mercury and perfluorinated contaminants in arctic char (Salvelinus alpinus) of Pingualuit Crater Lake (Nunavik...