Univerzitet u KragujevcuPrirodno-matematički fakultetInstitut za biologiju i ekologiju
University of KragujevacFaculty of ScienceDepartment of Biology and Ecology
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Gruža
Location
23km southwest
of the city of Kragujevac
State
Srbija
Latitude
43° 57’ N
Longitude
20° 35,8’ E
Altitude
238-269m
Surface area [ha]
934
Volume [m3]
64,4 x 106
Maximum depth [m]
31
Water level control
unregulated
Normal range of annual water level fluctuation [m]
3-5
Length of shoreline [m]
-
Residence time [yr]
2
Catchment area [ha]
318,2
Hours of bright Sunshine
[hr yr-1]
Solar radiation
[MJ m-2 day-1]
Freezing period
Mixing type
dimictic
Annual fish catch [t yr-1]
Total N loading [t yr-1]
Total P loading [t yr-1]
Population
Population density of catchment area [person km-2]
45/km2
WATER USAGE
Domestic water usage [m3 sec-1]
Irigation water usage [m3 sec-1]
Industrial water usage [m3 sec-1]
Power generation usage [m3 sec-1]
LAND USE
Natural landscape [%]
26,2%
Agricultural land[%]
56,1%
Others [%]
17,1%
Toxic Contamination
Eutrophication
Acidification
LIMNOLOGICAL RESEARCH
Intervention in the reservoir
Physical and chemical features
Zooplankton
Phytoplankton
Microbial community
1. THE COMPOSITION AND DYNAMICS OF MICROBIAL COMMUNITY IN THR GRUŽA RESERVOIR
2. A MICROBIOLOGICAL INDEX IN ESTIMATION OF SURFACE WATER QUALITY (mWQI)
Macrozoobentos
Entomofauna
Macrophytes
Ichthyofauna
1. THE ICHTHYOFAUNA OF THE GRUŽA RESERVOIR
2. THE ICHTHYOFAUNA OF THE GRUŽA RIVER AND RESERVOIR GRUŽA
Fungal community
Trophic condition
Quality of water
Estimate of the effectiveness of methods used to improve the quality of water in the Gruza reservoir
Sources of data