Clumping of meiobenthos organisms for application in the unified appraisal system of the ecological condition of water reservoirs and rivers, in particular bottom sludges and for making maps of ecological state

摘要

the solution involves the application cluster meiobentosu consolidated assessment methods ecological status of reservoirs and rivers, in particular surface layers of sediment, the mapping of ecological status and computer programs based on the developed procedure znamien itej,it introduces analysis new pattern calculations based on the relative scale in analyses of data faunistycznych two-dimensional (2d ni10, ntaxa) and three dimensional (3d ni10, ntaxa, bw) and the new algorithm describing the balance of taxonomical bw.