The Unique Methane Gas Deposit In Lake Kivu (Central Africa) - Stratification, Dynamics, Genesis And Development

1980 ◽  
Author(s):  
Klaus Tietze
Keyword(s):  
1988 ◽  
Vol 71 (1-3) ◽  
pp. 257-265 ◽  
Author(s):  
M. Schoell ◽  
K. Tietze ◽  
S.M. Schoberth

1988 ◽  
Vol 69 (3-4) ◽  
pp. 299-308 ◽  
Author(s):  
R. Botz ◽  
P. Stoffers ◽  
E. Faber ◽  
K. Tietze

1980 ◽  
Vol 69 (2) ◽  
pp. 452-472 ◽  
Author(s):  
Klaus Tietze ◽  
Mebus Geyh ◽  
Helmut Müller ◽  
Lothar Schröder ◽  
Wolfgang Stahl ◽  
...  
Keyword(s):  

2009 ◽  
Vol 34 (13-16) ◽  
pp. 722-728 ◽  
Author(s):  
Omar Munyaneza ◽  
Umaru G. Wali ◽  
Stefan Uhlenbrook ◽  
Shreedhar Maskey ◽  
McArd J. Mlotha

2013 ◽  
Vol 30 (8) ◽  
pp. 1907-1923 ◽  
Author(s):  
Tobias Sommer ◽  
Jeffrey R. Carpenter ◽  
Martin Schmid ◽  
Rolf G. Lueck ◽  
Alfred Wüest

Abstract Thin high-gradient interfaces that occur naturally within double-diffusive staircases are used to estimate the response characteristics of temperature and conductivity microstructure sensors. The knowledge of these responses is essential for resolving small-scale turbulence in natural water bodies and for determining double-diffusive fluxes of heat and salt. Here, the authors derive microstructure sensor responses from observed differences in the statistical distributions of interface thicknesses at various profiling speeds in Lake Kivu (central Africa). In contrast to the standard approach for determining sensor responses, this method is independent of any knowledge of the true in situ temperature and salinity structure. Assuming double-pole frequency response functions, the time constants for the Sea-Bird Electronics SBE-7 conductivity sensor and the Rockland Scientific International FP07 thermistor are estimated to be 2.2 and 10 ms, respectively. In contrast to previous assumptions, the frequency response for the SBE-7 is found to be substantial and dominates the wavenumber response for profiling speeds larger than 0.19 m s−1.


1975 ◽  
Vol 20 (5) ◽  
pp. 860-864 ◽  
Author(s):  
Holger W. Jannasch

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