Little Limestone Lake: A Beautiful Marl Lake in the Interlake Region, Manitoba

2016 ◽  
pp. 123-129
Author(s):  
Derek Ford
Keyword(s):  
Marl Lake

Nutrient pollution degrades microbialites in Lough Carra, an Irish marl lake

2019 ◽  
Vol 83 (3) ◽  
pp. 203-209 ◽  
Author(s):  
P Doddy ◽  
CM Roden ◽  
MP Gammell
Keyword(s):  
Nutrient Pollution ◽  
Marl Lake

Phosphorus in a Marl Lake in Kashmir

1988 ◽  
Vol 15 (2) ◽  
pp. 171-175 ◽  
Author(s):  
Mohammed Ishaq ◽  
V. Kaul
Keyword(s):  
Marl Lake

scholarly journals The coming and going of a marl lake: multi-indicator palaeolimnology reveals abrupt ecological change and alternative views of reference conditions

2015 ◽  
Vol 3 ◽  
Author(s):  
Emma Wiik ◽  
Helen Bennion ◽  
Carl D. Sayer ◽  
Thomas A. Davidson ◽  
Stewart J. Clarke ◽  
...  
Keyword(s):  
Reference Conditions ◽  
Ecological Change ◽  
Marl Lake

scholarly journals Carbonate production and sediment transport in a marl lake of southeastern Wisconsin

1992 ◽  
Vol 37 (1) ◽  
pp. 184-191 ◽  
Author(s):  
Bruce E. Brown ◽  
Judy L. Fassbender ◽  
Ronald Winkler
Keyword(s):  
Sediment Transport ◽  
Carbonate Production ◽  
Marl Lake

Isotopic and geochemical composition of marl lake waters and implications for radiocarbon dating of marl lake sediments

1983 ◽  
Vol 20 (4) ◽  
pp. 599-615 ◽  
Author(s):  
J. V. Turner ◽  
P. Fritz ◽  
P. F. Karrow ◽  
B. G. Warner
Keyword(s):  
Inorganic Carbon ◽  
Dissolved Inorganic Carbon ◽  
Sediment Cores ◽  
Geochemical Composition ◽  
Radiocarbon Dates ◽  
Southern Ontario ◽  
Suitable Material ◽  
Geochemical Parameters ◽  
Marl Lake ◽  
Lake Waters

Radiocarbon dates on organic and calcareous fractions of sediment cores from marl lakes may yield anomalous ages due to the assumption of a constant hardwater correction factor along the sediment sequence. A study of eight marl lakes in southern Ontario that are actively precipitating calcium carbonate was conducted in order to assess those isotopic and aqueous geochemical parameters in modern lakes that may be utilized to estimate the history and extent of variations in the hardwater effect along such sediment sequences. Results show an increase in the δ13C composition of lake DIC (dissolved inorganic carbon) as approach to isotopic equilibrium with atmospheric CO2 occurs. Differences in the extent to which this equilibrium is established also appear responsible for observed differences in the 14C activity of DIC between lakes of as much as 20 pmc (percent modern carbon). These variations have been related to the relative residence times of water in each lake by examination of their corresponding seasonal variations in 18O and 2H content. Consequently δ13C and δ18O of marl and molluscs have been used to identify variations in the hardwater effect along the sediment profile. A profile of radiocarbon dates on marl from Little Lake in southern Ontario shows satisfactory agreement with an independently determined pollen chronology. Where certain criteria are met, marl deposits appear to be suitable material for establishing Quaternary chronology.

scholarly journals Carbonate deposition and facies distribution in a central Michigan marl lake

Sedimentology ◽  
1980 ◽  
Vol 27 (2) ◽  
pp. 123-135 ◽  
Author(s):  
DAVID H. MURPHY ◽  
BRUCE H. WILKINSON
Keyword(s):  
Facies Distribution ◽  
Carbonate Deposition ◽  
Marl Lake

scholarly journals The Geology and Bottom Deposits of Lake Tystrup Sø, Zealand

1950 ◽  
Vol 76 ◽  
pp. 1-52
Author(s):  
Kaj Hansen
Keyword(s):  
Fresh Water ◽  
North American ◽  
Systematic Investigation ◽  
Geological Survey ◽  
Terra Incognita ◽  
Bottom Deposits ◽  
Marl Lake ◽  
The University

While there is an abundant literature on the sediments of Swedish, German and North American lakes, the bottom deposits of Danish lakes are nearly terra incognita. In spite of the paper on Lake Marl, Lake Ores and Lake Gytje published in 1901 by Wesenberg Lund a more systematic investigation has long been needed. In 1942 I therefore began an investigation of the sediments in Lake Tystrup Sø, Zealand (Sjælland), in co-operation with the Laboratory for Fresh Water Biology of the University of Copenhagen, and using the laboratory's annex in Suserup woods as a base. It is my aim to continue such investigations in other Danish lakes. It is my pleasant duty to thank the Director of the Laboratory for Fresh Water Biology, Prof. Kai Berg for that friendship which he has shown me during the investigation, both in the laboratory in Hillerød, and in Suserup. I also thank the Geological Survey of Denmark because it has agreed to include this paper in its publications, and lastly I thank the Carlsberg Fond who have subsidized the publication.

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