| Item Category |
Item Name |
Number of Lakes |
Number of Data |
| Open Source Journals in Japan |
Japanese Journal of Limnology
|
2 |
2 |
| ILEC Publications |
Databook of World Lake Environments (Europe)
|
56 |
56 |
|
Databook of World Lake Environments (North America)
|
61 |
61 |
|
Databook of World Lake Environments (Africa)
|
18 |
17 |
|
Databook of World Lake Environments (Asia and Oceania)
|
65 |
65 |
|
Databook of World Lake Environments (South America)
|
12 |
12 |
|
GEF/WB/ILEC LBMI Project
|
32 |
32 |
| Photos |
Areal photo
|
1 |
1 |
|
Scenery
|
208 |
207 |
| Images |
GIS-Map
|
33 |
10 |
| D. Physiographic Features |
D0 Sketch map
|
108 |
91 |
|
D1 Geographical
|
173 |
161 |
|
D2 Climatic
|
297 |
216 |
|
D3 Hydrodynamic
|
17 |
11 |
|
D4 Hydrological
|
4 |
3 |
|
D5 Sedimentological
|
1 |
1 |
| E. Water Quality |
E12 Radiation
|
1 |
1 |
|
E0 Sampling Stations, etc.
|
1 |
1 |
|
E1 Temperature
|
12 |
10 |
|
E1 Transparency
|
163 |
144 |
|
E1, E2, D2: Transparency, pH, temperature
|
1 |
1 |
|
E1-E8 Typical Water Quality Parameters
|
20 |
20 |
|
E1-E9 Typical Water Quality Parameters
|
2 |
2 |
|
E1-E9 Water Quality
|
1 |
1 |
|
E2 pH
|
156 |
146 |
|
E2, pH, E4 DO and light
|
1 |
1 |
|
E2-E8 Typical Water Quality Parameters
|
3 |
3 |
|
E3 SS, Solids
|
73 |
63 |
|
E4 DO
|
190 |
161 |
|
E5 COD
|
66 |
65 |
|
E5 COD, DOC, TOC
|
2 |
2 |
|
E5-1 BOD
|
2 |
1 |
|
E5-2 COD
|
3 |
2 |
|
E6 Chlorophyll
|
160 |
133 |
|
E6 Chlorophyll-a, and E7 Nitrogen
|
3 |
2 |
|
E7 Nitrogen
|
196 |
152 |
|
E7 T-N
|
7 |
7 |
|
E7 Nitrogen and E8 Phosphorus
|
5 |
4 |
|
E7 T-N, E8 T-P,
|
2 |
1 |
|
E8 Phosphorus
|
218 |
154 |
|
E8 PO4-P
|
2 |
2 |
|
E8 T-P
|
8 |
8 |
|
E9 Chloride, EC and Conductivity
|
42 |
40 |
|
E10 Past Trends
|
47 |
32 |
| F. Biological Features |
F1 Flora
|
35 |
32 |
|
F2 Fauna
|
40 |
36 |
|
F1 and F2 Phytoplankton and Zooplankton
|
1 |
1 |
|
F3 Primary Production
|
103 |
79 |
|
F3 Primary Production Rate
|
13 |
8 |
|
F4 Biomass
|
173 |
94 |
|
F5 Fishery Products
|
19 |
17 |
|
F6 Past Trends
|
34 |
28 |
| G. Socio-economic Conditions |
G1 Land Use
|
167 |
165 |
|
G2 Industries
|
96 |
95 |
|
G3 Population
|
155 |
154 |
| H. Lake Utilization |
H1 Lake Utilization
|
2 |
2 |
|
H2 Lake as Water Resource
|
95 |
91 |
|
H2 Water Resource
|
1 |
1 |
| I. Deterioration and Hazards |
I1 Siltation
|
2 |
2 |
|
I2 Toxic Contamination
|
115 |
70 |
|
I3 Eutrophication
|
101 |
97 |
|
I4 Acidification
|
7 |
7 |
|
I5 Biological Hazards
|
1 |
1 |
| J. Wastewater Treatment |
J2 Nutrient Loads
|
65 |
64 |
|
J2 Pollutant Loads
|
12 |
12 |
| K. Improvement Works |
K4 In-lake Measures
|
1 |
1 |
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