The files contain annual average of TP loadings (sector specific and total) loadings to the 100 world largest lakes for the periods 1990-1994, 1995-1999, 2000-2004, and 2005-2010.
Loadings are given as kg/yr/catchment area the average total bruto/netto loadings indicate the loadings without/with retention in the surface water of a lake catchment.