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Holocene climate of the southwest Yukon Territory, Canada, inferred from lake-level and isotope analyses of small carbonate lakes
Lake sediments bean shaped candy lake lake marcella atmospheric circulation hydrology humidity north Pacific Ocean polar climate rainfall
2014/10/22
Analyses of sediment cores from two small lakes in the southwest Yukon, Jellybean Lake (60.35°N, 134.80°W, 730-m a.s.l.) and Marcella Lake (60.074°N, 133.808°W, 697-m a.s.l.) provide records of Holoce...
A 1,000 year high-resolution hurricane history for the Boston area based on the varved sedimentary record from the Lower Mystic Lake (Medford/Arlington, MA)
The mysterious lake medford low altitude the port of Boston stratigraphy swamp
2014/10/22
The Lower Mystic Lake (Medford/Arlington, MA) is a 24 m deep, ectogenically meromictic, low elevation (1 m a.s.l.), coastal lake directly connected to Boston Harbor by the Mystic River. About 1,000 ye...
Normal and Extreme Sedimentation and Physical Processes in Lake Tuborg, Ellesmere Island, Nunavut
arctic image analysis jö kulhlaup Lake Tuborg sediment varve
2014/10/22
Lake Tuborg is a large lake on west-central Ellesmere Island, Nunavut. Part of the lake is meromictic, and contains trapped saltwater below about 55 m depth. The lake receives meltwater and sediments ...
Compound--Specific Hydrogen Isotopes of Lipid Biomarkers in Lake El’gygytgyn, Ne Russia
Arctic Deuterium Organic Geochemistry Paleoclimate Stable Isotopes
2014/10/22
Recent successful drilling operations at Lake El'gygytgyn, NE Russia have recovered sediment cores back to 3.6Ma, representing the longest time-continuous sediment record of past climate change in the...
Arctic Lake Sediments As Records Of Climate Change Using Rock Magnetic Properties and Paleomagnetic Data
Earth sciences Arctic Lacustrine Lake el'gygytgyn Mineralogy Paleoclimate Rock magnetism
2014/10/22
Two lakes were studied in detail for rock magnetic properties: Lake El'gygytgyn, a crater lake formed 3.6Ma in the Far Eastern Russian Arctic, and Heimerdalsvatnet, a Holocene coastal lake located in ...
Environmental Reconstructions from Laminated Lake Sediments, Lake C3, Ellesmere Island, Canadian High Arctic
Environmental Reconstructions Laminated Lake Sediments Lake C3 Ellesmere Island Canadian High Arctic
2014/10/22
Sediments in Lake C3, Ellesmere Island, Nunavut Canada (82°50’N, 78°2’W) contain annual laminations (varves), which provide a record of sediment accumulation for 1900+ years. Varve totals are based on...
Exploring Isotopic Signatures of Lake El'gygytgyn Sediments for Evidence of Anoxia and Methane Cycling over the Past 50,000 Years
Exploring Isotopic Signatures Lake El'gygytgyn Sediments Evidence of Anoxia and Methane Cycling over the Past 50,000 Years
2014/10/21
Compound specific isotope analysis of lake sediments is a powerful tool in deciphering evidence of changing climatic and paleoenvironmental conditions through time. Isotopic analysis of Lake El’gygytg...
Biomarker and Sedimentological Investigations of MIS 8 through MIS 12 from Lake El'gygytgyn, NE Arctic Russia
Biomarker Sedimentological Investigations MIS 8 MESES 12 from Lake El'gygytgyn NE Arctic Russia
2014/10/21
Multiple proxy analysis of lake sediment records are crucial for understanding changes in environmental and climate conditions over historical and geological time. Most recently, the use of biomarker ...
Deciphering the Age and Signifiance of the Cora Lake Shear Zone: Athabasca Granulite Terrane, Northern Saskatchewan
Deciphering the Age Significance the Cora Lake Shear Zone Athabasca Granulite Terrane Northern Saskatchewan
2014/10/21
Interpreting the tectonic significance of high strain zones requires detailed knowledge of the P-T-t-D history of rocks on either side and of tectonized rocks within the shear zone. In-situ monazite g...
A GCM Comparison of Plio-Pleistocene Interglacial-Glacial Periods in Relation to Lake El’gygytgyn, NE Arctic Russia
A GCM Comparison of Plio-Pleistocene Interglacial-Glacial Periods Lake El'gygytgyn Arctic Russia
2014/10/21
Until now, the lack of time-continuous, terrestrial paleoenvironmental data from the Pleistocene Arctic has made model simulations of past interglacials difficult to assess. Here, we compare climate s...
Holocene Climate and Environmental Changes: Disentangling Natural and Anthropogenic Signals in the Sedimentary Record of Lake Lilandsvatnet (NW Norway),
Holocene Climate and Environmental Changes Disentangling Natural Anthropogenic Signals Sedimentary Record of Lake Lilandsvatnet
2014/10/21
This thesis presents a multi-proxy paleoenvironmental reconstruction from the sedimentary archives of Lilandsvatnet, a small arctic lake on Vestvågøy, in the Lofoten Islands, Norway. Lofoten...
Holocene Paleo-environmental Variability Reconstructed from a Lake Sediment Record from Southeast Greenland
Holocene Paleoenvironmental Variability Reconstructed a Lake Sediment Record Southeast Greenland
2014/10/21
Arctic climate variability over the Holocene has been both extensive and, at times, abrupt. Current understanding of these changes is still quite limited with few highresolution paleoclimate records a...
7700 Years of Holocene Climatic Variability in Sermilik Valley, Southeast Greenland Inferred From Lake Sediments
Holocene Climatic Variability Sermilik Valley Southeast Greenland Lake Sediments
2014/10/21
During the latter half of the 20th century until present day there has been an unprecedented rise in global annual mean temperatures accompanied by rising sea levels and a decrease in Northern Hemisph...
Chrysophycean Stomatocysts in the Upper Pleistocene and Holocene Sediments from Lake Hovsgol, Northern Mongolia
Chrysophycean Stomatocysts Diatoms Lake Hovsgol
2013/3/11
Siliceous stomatocysts of chrysophyte algae, along with diatom frustules, are well preserved in bottom sediments of various water bodies. Analysis of microfossils from a core sample of the Upper Pleis...
Mapping Potential Fishing Grounds in Lake Malawi Using AVHRR and MODIS Satellite Imagery
Mapping MODIS AVHRR Lake Surface Temperature (LST) Chlorophyll-a
2013/3/8
This paper discusses a procedure that was developed to delineate potential fishing grounds in Lake Malawi using data on chlorophyll-a concentration derived from Moderate-resolution Imaging Spectroradi...