Related Experiment Video
Updated: Jul 9, 2026

Clean Sampling and Analysis of River and Estuarine Waters for Trace Metal Studies
Published on: July 1, 2016
Definitions and principles for bioindication and biomonitoring of trace metals in the environment
1Internationales Hochschulinstitut Zittau, Lehrstuhl für Umweltverfahrenstechnik, Markt 23, 02763 Zittau, Germany. markert@schlundmail.de
Abstract:
Clear-cut definitions are given for most terms used in monitoring studies. In these studies the observation or experimental investigation of living organisms give a qualitative or quantitative information on the state of the environment with special reference to trace metals. The focus and future goals of biogeochemical research must consider the direct effects on human health, by including modelling of active biogeochemical processes than they have done so far. Newly developed strategies as the multi-markered bioindication concept (MMBC) with its functional and integrated windows on prophylactic healthcare are essential tools for successfully observing the environment with respect to trace metals. An intensified training of students and a strong hand in hand work between industrial, educational and public institutions is necessary.
Related Concept Videos
The Periodic Table and Organismal Elements
The Periodic Table and Organismal Elements
Periodic Table Provides Information...
Microbes and Other Elemental Cycles
Complexometric Titration: Overview
Bioremediation
Effects of EDTA on End-Point Detection Methods
In the visual method, metal-ion indicators (metallochromic dyes), which have distinct colors in their free and complex forms, are added to the mixture to signal the titration's end point. They form stable complexes with metal ions, but these complexes are weaker than the corresponding metal–EDTA complexes. As a result, EDTA...

