Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Ann. | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean temp. [deg C]*1 | 27.6 | 27.1 | 25.8 | 22.9 | 20.3 | 18.0 | 18.4 | 18.7 | 20.7 | 23.5 | 25.2 | 26.8 | 22.9 |
Precipitation [mm]*2 | 161 | 146 | 143 | 159 | 118 | 74 | 47 | 54 | 82 | 125 | 146 | 141 | 1,396 |
Depth [m] | Mar | Apr | May | Jun | Jul | Aug |
---|---|---|---|---|---|---|
S* | 28.4 | 23.7 | 19.4 | 16.1 | 15.5 | 18.5 |
Lake centre, February-September 1984 | |||||||||||
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|
- | 0.08 | 0.08 | 0.15 | 0.07 | 0.07 | 0.08 | 0.06 | 0.15 | - | - | - |
Lake centre, February-August 1984 | ||||||||||||
Depth [m] | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|
S* | - | 8.7 | 7.3 | 6.8 | 7.0 | 7.1 | 7.4 | 6.0 | 6.8 | - | - | - |
Lake centre, February-August 1984 | ||||||||||||
Depth [m] | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|
S* | - | - | 74.4 | - | - | 77.0 | 33.1 | 69.1 | - | - | - | - |
Lake centre, February-August 1984 | ||||||||||||
Depth [m] | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|
S* | - | 6.0 | 7.5 | 7.5 | 6.8 | 8.4 | - | 8.9 | 8.6 | - | - | - |
Lake centre, February-August 1984 | ||||||||||||
Depth [m] | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|
S* | - | 10.3 | 12.7 | 12.3 | 12.4 | 15.7 | 12.0 | 15.5 | - | - | - | - |
Lake centre, February-August 1984 | ||||||||||||
Depth [m] | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|
S* | - | NSD | 0.582 | 0.653 | 0.724 | 0.888 | 0.702 | 0.654 | - | - | - | - |
Lake centre, February-August 1984 | ||||||||||||
Depth [m] | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|
S* | - | 0.230 | 0.273 | 0.148 | 0.295 | 0.276 | 0.259 | 0.268 | - | - | - | - |
1988 | ||
Area [km2] | [%] | |
---|---|---|
Natural landscape | ||
- Woody vegetation | 117.7 | 14.1 |
- Herbaceous vegetation | 35.3 | 4.3 |
- Swamp | 2.2 | 0.3 |
Agricultural land | ||
- Crop field | 240.5 | 28.9 |
- Pasture land | 302.0 | 36.2 |
Residential area | 135.2 | 16.2 |
Total | 833.0 | 100 |
No.of persons engaged | No. of establishments | Main products or major industries | |
---|---|---|---|
Primary industry | |||
- Crop production | 3,000 | 4 | |
- Animal husbandry | 50 | 4 | |
Secondary industry | - | - | Vegetable oil refinery, butchery, sausage, noodle, juice |
1982 | |||
Population | Population density [km-2] | Major cities | |
---|---|---|---|
Total | 207,326 | 249 | Aregua, Capiata, Itaugua, Lugue, San Lovenzo, Ypacarai, San Bernardino, Pirayu |
1987 | |
Use rate [m3 day-1] | |
---|---|
Domestic | 700 (winter) |
2,000 (summer) |
Point source [%] | Non-point source [kg yr-1] | ||
---|---|---|---|
Domestic | Industrial | Domestic animal and siltation | |
COD | 52 | 44 | 9,800,000 |
T-N | 78 | 15 | 370,000 |
T-P | 65 | 30 | 94,000 |
SS | - | - | 20,000,000 |