scholarly journals Quantified sensitivity of small lake sediments to record historic earthquakes: Implications for paleoseismology

2016 ◽  
Vol 121 (1) ◽  
pp. 2-16 ◽  
Author(s):  
Bruno Wilhelm ◽  
Jerome Nomade ◽  
Christian Crouzet ◽  
Camille Litty ◽  
Pierre Sabatier ◽  
...  
Keyword(s):  
Lake Sediments ◽  
Small Lake ◽  
Historic Earthquakes

scholarly journals Paleogeographic reconstructions of the Northwest Karelia region evolution in the holocene based on the study of small lake sediments

2020 ◽  
pp. 101
Author(s):  
Татьяна Станиславовна Шелехова ◽  
Надежда Борисовна Лаврова ◽  
Tatyana Shelekhova ◽  
Nadezhda Lavrova
Keyword(s):  
Lake Sediments ◽  
Small Lake ◽  
The Holocene ◽  
Region Evolution

The record of historic earthquakes in lake sediments of Central Switzerland

2004 ◽  
Vol 394 (1-2) ◽  
pp. 21-40 ◽  
Author(s):  
Katrin Monecke ◽  
Flavio S. Anselmetti ◽  
Arnfried Becker ◽  
Michael Sturm ◽  
Domenico Giardini
Keyword(s):  
Lake Sediments ◽  
Central Switzerland ◽  
Historic Earthquakes

THE RECORD OF LARGE HISTORIC EARTHQUAKES IN LAKE SEDIMENTS OF NORTHEASTERN MASSACHUSETTS

2020 ◽  
Author(s):  
Katrin Monecke ◽  
◽  
Daniel J. Brabander ◽  
John E. Ebel ◽  
J. Bradford Hubeny ◽  
...  
Keyword(s):  
Lake Sediments ◽  
Historic Earthquakes

Influence of liming on metal burdens in lake sediments

2003 ◽  
Vol 107 ◽  
pp. 1349-1351
Author(s):  
T. Wällstedt ◽  
H. Borg
Keyword(s):  
Lake Sediments

Application of graphical analysis of taxonomical structure of diatom complexes in identification of critical conditions of the Neopleistocene lakes (on the example of Bibirevo section)

2019 ◽  
pp. 78-87
Author(s):  
Elena V. Bespalova
Keyword(s):  
Lake Sediments ◽  
Critical Points ◽  
Graphical Analysis ◽  
Volga Region ◽  
Critical Conditions ◽  
Ancient Lake ◽  
Diatom Complexes

Ancient lake sediments of Bibirevo section in the Yaroslavl and Kostroma Volga region are studied by means of graphical analysis of taxonomical structure of diatom complexes. This method allowed to record critical points (change of areas of stability) in the development of a Neopleistocene lake during the transition from stage to stage, as well as from phase to phase.

First data on the freshwater Tardigrada in India: a find of Pseudobiotus kathmanae in a small Himalayan lake

2018 ◽  
Vol 27 (2) ◽  
pp. 218-223
Author(s):  
D.V. Tumanov
Keyword(s):  
Morphometric Data ◽  
Small Lake ◽  
Current State ◽  
Indian Himalayas

A brief report on the tardigrade species Pseudobiotus kathmanae discovered in a small lake in Indian Himalayas is given, provided with morphometric data and photographs. Current state of knowledge of Indian fauna of Tardigrada is discussed, together with the discussion of the distribution of the freshwater genus Pseudobiotus.

Evaporation from a Small Lake in the Continental Arctic using Multiple Methods

1996 ◽  
Vol 27 (1-2) ◽  
pp. 1-24 ◽  
Author(s):  
J. J. Gibson ◽  
T.D. Prowse ◽  
T. W. D. Edwards
Keyword(s):  
Bowen Ratio ◽  
Balance Model ◽  
Small Lake ◽  
Uncertainty In Measurement ◽  
Class A ◽  
Highly Sensitive ◽  
Low Arctic ◽  
Lake Evaporation ◽  
Daily Evaporation ◽  
Ratio Energy

Daily evaporation from a small lake in the continental Low Arctic of Canada was examined using three independent experimental methods and a simplified combination model. Mean daily lake evaporation (± variability between methods) was estimated to be 3.2+0.3−0.3 mm d−1 and 2.5+0.6−0.3 mmd−1 over fifty-day periods during two consecutive summers. Based on these results and additional class-A pan data, total thaw-season evaporation estimates of 220 mm to 320 mm were obtained, equivalent to 70% to 100% of annual precipitation. These values are 15 to 70% higher than predicted by standard evaporation maps of Canada. Our results indicate that the Priestley-Taylor model provides a good approximation of the Bowen ratio energy balance model in this setting. As expected, estimates based on mass balance are highly sensitive to uncertainty in measurement of lake inflow and outflow.

Sedimentation of Pb-210 in Laurentian Shield Lakes

1984 ◽  
Vol 19 (2) ◽  
pp. 97-109 ◽  
Author(s):  
R.J. Cornett ◽  
L. Chant ◽  
D. Link
Keyword(s):  
Lake Sediments ◽  
Water Column ◽  
Rate Constant ◽  
Bottom Sediments ◽  
Atmospheric Fallout ◽  
Small Lakes ◽  
Fractional Rate ◽  
Total Input ◽  
Shield Lakes ◽  
Annual Flux

Abstract The average annual flux of Pb-210 from the atmosphere to lake surfaces and to the bottom sediments was measured in seven small lakes located on the Laurentian Shield. Direct atmospheric fallout of Pb-210 was 136 ± 16 Bq m-2 a-1 Streams from the lakes' catchments input an additional 5 to 473 Bq m-2 a-1. Only 16 to 80 percent of the total input was found in the lake sediments. The fractional rate constant for Pb-210 sedimentation from the water column ranged from 0.25 to 5.3 per annum.

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