Results 11 to 20 of about 221,002 (361)

Bottom sediments of Lake Rotoma [PDF]

open access: yes, 1983
Lake Rotoma is a deep (70-80 m), oligotrophic, warm monomictic lake of volcanic origin with insignificant stream inflow and no clearly defined outflow. For at least 60 years up to 1972 the lake level fluctuated markedly about an overall rising trend of ...
_____   +46 more
core   +2 more sources

Application of impulse radar to continuous profiling of tephra-bearing lake sediments and peats: an initial evaluation [PDF]

open access: yes, 1985
Subsurface interface radar SIR, or impulse radar, uses electromagnetic pulses for continuous stratigraphic profiling. It has been applied to lake sediments (dy-gyttja) and peat deposits containing a sequence of thin, late Quaternary, ash-grade tephras at
Lowe, David J.
core   +4 more sources

Distribution of Rare Earth Elements in Sediments of the Marine Lake Mir (Dugi Otok, Croatia)

open access: yesGeosciences, 2018
The Lake Mir represents a small, isolated, and shallow marine lake situated in the south-eastern part of the Dugi otok Island, in a karstic landscape of the eastern Adriatic coast.
Željka Fiket   +2 more
doaj   +1 more source

Evaluating the influence of lake morphology, trophic status and diagenesis on geochemical profiles in lake sediments [PDF]

open access: yes, 2010
Recent geochemical studies provide evidence that changes in vertical distributions of nutrients in lake sediments are driven by anthropogenic activities, based primarily on trends of increasing concentrations in upper sediment layers.
Hamilton, David P.   +2 more
core   +2 more sources

Lake Water and Sediment [PDF]

open access: yesLimnology and Oceanography, 1959
In defining the ability of a lake to produce a crop, one begins by taking a unit area for measurement, which is tantamount to saying that productivity is proportional to area. The productivity per unit area, P, has been stated by Hayes to be inversely related to depth, being where m is the mean depth in meters. P will have to be multiplied by a factor
F. R. HAYES, M. A. MACAULAY
openaire   +2 more sources

The Periglacial Lake Bretjorna (Ledovoe), Western Svalbard: History of Formation and Recent Sedimentation

open access: yesЛëд и снег, 2023
This paper presents the results of geomorphological, geochronological and lithological investigation of a young sedimentation basin – the periglacial Lake Bretjorna (Ledovoe).
N. I. Meshcheriakov   +3 more
doaj   +1 more source

Draft Genome of Janthinobacterium sp. RA13 Isolated from Lake Washington Sediment. [PDF]

open access: yes, 2015
Sequencing the genome of Janthinobacterium sp. RA13 from Lake Washington sediment is announced. From the genome content, a versatile life-style is predicted, but not bona fide methylotrophy.
Chistoserdova, Ludmila   +3 more
core   +1 more source

Wind control on the accumulation of heavy metals in sediment of Lake Ulubat, Anatolia, Turkey [PDF]

open access: yes, 2009
Freshwater Lake Ulubat (zmean = 1.5-2.0 m and Area = ~138 km2), NW Anatolia, Turkey was filled in by fine-to-medium-grain silts during the late Holocene.
Costa, PJM   +8 more
core   +1 more source

Magnetic, electrical, and GPR waterborne surveys of moraine deposits beneath a lake: A case history from Turin, Italy [PDF]

open access: yes, 2011
Bathymetry and bottom sediment types of inland water basins provide meaningful information to estimate water reserves and possible connections between surface and groundwater.
Cesare Comina   +6 more
core   +1 more source

Draft Genome of Pseudomonas sp. Strain 11/12A, Isolated from Lake Washington Sediment. [PDF]

open access: yes, 2015
We announce here the genome sequencing of Pseudomonas sp. strain 11/12A from Lake Washington sediment. From the genome content, a versatile lifestyle is predicted but not one of bona fide methylotrophy.
Chistoserdova, Ludmila   +3 more
core   +1 more source

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