scholarly journals Winter conditions in six European shallow lakes: a comparative synopsis

2014 ◽  
Vol 63 (3) ◽  
pp. 111 ◽  
Author(s):  
M T Dokulil ◽  
A Herzig ◽  
B Somogyi ◽  
L Vörös ◽  
K Donabaum ◽  
...  
Keyword(s):  
Shallow Lakes ◽  
Winter Conditions

1465 - Cell size distribution of planktonic bacteria in shallow lakes

2018 ◽  
Author(s):  
Zsuzsanna Márton ◽  
Bianka Csitári ◽  
Tamas Felfoldi ◽  
Anna J Szekely ◽  
Attila Szabo
Keyword(s):  
Size Distribution ◽  
Cell Size ◽  
Shallow Lakes ◽  
Cell Size Distribution ◽  
Planktonic Bacteria

MEASURE COMPLEX SUPPORTING SAFETY AND EFFECTUVE OPERATION OF MUNICIPAL BUSES UNDER WINTER CONDITIONS

2020 ◽  
Vol 2020 (10) ◽  
pp. 37-41
Author(s):  
Sergey Bulatov
Keyword(s):  
Residual Life ◽  
Technical State ◽  
Manufacturing Equipment ◽  
Winter Conditions ◽  
On Line ◽  
State Changes ◽  
The City

The effectiveness of manufacturing equipment use taking into account its productivity and reliability for faulty parts of transmission units in municipal buses is estimated. The on-line mode is the most effective method of control allowing the tracking of the processes of technical state changes in municipal buses. As a result of monitoring there were obtained selected data on PAZ-3205 municipal bus operated under winter conditions in the city of Ohrenburg. During the trip there was recorded 39.1 l/100km petrol consumption. The residual life of the PAZ-3205 municipal bus was 1800km.

Energetic Asymmetry Connected with Energy Flow Changes in Response to Eutrophication: A Study of Multiple Fish Species in Subtropical Shallow Lakes

2020 ◽  
Vol 67 (4) ◽  
pp. 305
Author(s):  
Hong Fu ◽  
Huan Zhang ◽  
Liang He ◽  
Yongcui Sha ◽  
Kangshun Zhao ◽  
...  
Keyword(s):  
Fish Species ◽  
Shallow Lakes ◽  
Energy Flow ◽  
Flow Changes

Obtaining Secondary Treatment with RBC/Underflow Clarifiers

1982 ◽  
Vol 14 (6-7) ◽  
pp. 429-442
Author(s):  
I L Bogert
Keyword(s):  
Treatment Process ◽  
High Rate ◽  
Experimental Program ◽  
Secondary Treatment ◽  
Lower Zone ◽  
Treatment Efficiency ◽  
Winter Conditions ◽  
Rotating Biological Contactors ◽  
One Year ◽  
The U.S

A one-year experimental program conducted at Edgewater, New Jersey, U.S.A. evaluated the concept of providing secondary treatment by the installation of rotating biological contactors (RBC's) in modified primary sedimentation tanks. A primary tank was divided horizontally into two zones separated by an intermediate floor. Four RBC's were placed in the upper zone. The lower zone provided secondary sedimentation. High rate primary sedimentation was provided to remove grit and trash without removing substantial portions of BOD and SS. The experimental program funded by the U.S. EPA and the Borough of Edgewater was conducted over a full year at different loads. The system proved to be an effective secondary treatment process with little difference in treatment efficiency between summer and winter conditions.

Benthic–planktonic coupling, regime shifts, and whole-lake primary production in shallow lakes

Ecology ◽  
2012 ◽  
Vol 93 (3) ◽  
pp. 619-631 ◽  
Author(s):  
Motomi Genkai-Kato ◽  
Yvonne Vadeboncoeur ◽  
Lone Liboriussen ◽  
Erik Jeppesen
Keyword(s):  
Primary Production ◽  
Shallow Lakes ◽  
Regime Shifts ◽  
Lake Primary Production
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