Data List - Lake Constance
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Major Data Source Documents
Category Item Name Item Title Item Remarks ILEC Publications Databook of World Lake Environments (Europe) Lake Constance eur-33.html GEF/WB/ILEC LBMI Project Lake Constance 10_Lake_Constance_27February2006.pdf -
Figures and Drawings
Category Item Name Item Title Item More Info. D. Physiographic Features D0 Sketch map Catchment area eur33-01.gif D1 Geographical Bathymetric map eur33-02.gif D2 Climatic Water temperature isopleths, monthly, by depth 0-250m (1982-1983) eur33-03.gif E. Water Quality E2 pH pH isopleths of , monthly, by depth 0-250m (1982-1983) eur33-04.gif E3 SS, Solids SS daily mean for uppermost 20m, for entire water column, monthly (1980-1982) eur33-05.gif E4 DO DO isopleths, monthly, by depth 0-250m (1980-1981) eur33-06.gif E6 Chlorophyll Chlorophyll-a and pheophytin seasonal changes eur33-08.gif Chlorophyll-a concentration and photosynthetic rates, 4 daily profiles (1980) eur33-16.gif Cholorophyll a+b+c,isopleths, monthly, by depth 0-250m (1980-1981) eur33-07.gif E7 Nitrogen NH4-N isopleths, monthly, by depth 0-250m (1980-1981) eur33-09.gif NO2-N, isopleths, monthly, by depth 0-250m (1980-1981) eur33-10.gif NO3-N, NO2-N, NH4-N epilimnion, i.e., 0-10m (1975-1980) eur33-12.gif E8 Phosphorus P-P isopleths, monthly, by depth 0-250m (1980-1981) eur33-11.gif PO4-P annual trend (1950-1990) eur33-14.gif T-P, Diss.-P, Po4-P (1975-1980) eur33-13.gif F. Biological Features F4 Biomass Biomass, by phytoplankton species, monthly (1980-1983) eur33-18.gif Biomass- and productivity- related parameters, monthly (1981) eur33-15.gif Phytoplankton biomas volume, monthly (1980-1982) eur33-17.gif F5 Fishery Products Fishery annaly yields (1914-1981) eur33-19.gif -
Tables and Lists
Category Item Name Item Title Item More Info. D. Physiographic Features D2 Climatic Mean temp. precip. monthly (1951-1980); Water temp. (1986) eur-33-d2.xls E. Water Quality E1 Transparency Monthly, by depth (1986) eur-33-e1.xls E2 pH Monthly, by depth (1986) eur-33-e2.xls E3 SS, Solids Monthly, by depth (1986) eur-33-e3.xls E4 DO E_DO eur-33-e4.xls E5 COD, DOC, TOC DOC, monthly (1979) eur-33-e5.xls E6 Chlorophyll Monthly, by depth (1986) eur-33-e6.xls E7 Nitrogen NH4-N, monthly by depth (1986) eur-33-e7.xls E8 Phosphorus PO4-P, monthly by depth (1986) eur-33-e8.xls F. Biological Features F3 Primary Production Monthly (1982) eur-33-f3.xls G. Socio-economic Conditions G3 Population Population, density, major centers [Konstanz, et al.] (1986) eur-33-g3.xls I. Deterioration and Hazards I3 Eutrophication T-N and T-P loadings (1965/1966, 1967/1968, 1971/1972, 1978/1979, 1985/1986) eur-33-i3.xls J. Wastewater Treatment J2 Nutrient Loads Nonpoint and point (1986) eur-33-j2.xls -
Photos and Images
Category Item Name Item Title Item More Info. Photos Scenery A westward view from the top of Mt. Pfander ( 1,064m ) eur33.jpg -
Gis-map
Category Item Name Item Title Item More Info. Images GIS-Map International Boundaries Constance_adm.jpg Languages Constance_lan.jpg Lights at Night ( 2008 ) Constance_light.jpg Topography and Surface Water Constance_topo.jpg
