Geochemical and palynological analysis of Faiyum Lake sediments, Egypt: Implications for holocene paleoclimate

2020 ◽  
Vol 167 ◽  
pp. 103864
Author(s):  
M.A. Hamdan ◽  
R.J. Flower ◽  
F.A. Hassan ◽  
S.A.G. Leroy
Keyword(s):  
Lake Sediments ◽  
Palynological Analysis ◽  
Holocene Paleoclimate

A late Holocene paleoclimate reconstruction from Boqueirão Lake sediments, northeastern Brazil

2014 ◽  
Vol 415 ◽  
pp. 117-126 ◽  
Author(s):  
João Cláudio Cerqueira Viana ◽  
Abdelfettah Sifeddine ◽  
Bruno Turcq ◽  
Ana Luiza Spadano Albuquerque ◽  
Luciane Silva Moreira ◽  
...  
Keyword(s):  
Lake Sediments ◽  
Late Holocene ◽  
Northeastern Brazil ◽  
Paleoclimate Reconstruction ◽  
Holocene Paleoclimate ◽  
Late Holocene Paleoclimate

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.

Hydrological History of the West Baray, Angkor, revealed through Palynological Analysis of Sediments from the West Mebon

2005 ◽  
Vol 92 (1) ◽  
pp. 497-521 ◽  
Author(s):  
Dan Penny ◽  
Christophe Pottier ◽  
Matti Kummu ◽  
Roland Fletcher ◽  
Ugo Zoppi ◽  
...  
Keyword(s):  
The West ◽  
Palynological Analysis ◽  
History Of

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.

CHARACTERIZING SNOW AVALANCHES RECORDED IN LAKE SEDIMENTS IN CENTRAL COLORADO

2016 ◽  
Author(s):  
Zara K. Hickman ◽  
◽  
Christy E. Briles ◽  
Andrew Gray
Keyword(s):  
Lake Sediments ◽  
Snow Avalanches
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