By Harsha Ratnaweera, Joachim Fettig, Hallvard Ødegaard (auth.), Dr. Rudolf Klute, Prof. Dr. Hermann Hahn (eds.)

With pleasure and delight mom and dad notice the arrival of age in their childrens, confer. , ence conveners the reputation in their programmes, and editors the call for for his or her volumes. The medical advisory board of the Gothenburg . . Symposia, the Springer publishing condominium of the complaints and the editors are very happy with the truth that the call for for those books a ways exceeds the provision. the subjects vocalized by means of the Gothenburg Symposia reHect examine and improvement wishes for the surroundings greater than anticipated on the concep­ tion of the meetings. An environment-oriented research of the location, now not constrained to the ecu neighborhood, furnishes the next effects: (1) as a result very excessive inhabitants density in lots of components environmental caliber is endangered; this has develop into obvious on the very second specifically within the aqueous habitat and is corroborated by way of corresponding rules proposals from the eu Council. (2) pollutants regulate strategies and measures are constructed to a various measure in lots of international locations of the realm, reHecting in such a lot circumstances the necessity for environmental safeguard and the heavily similar devel­ opment of (judicial and technical) measures. In so much situations those controlling and protecting measures must be intensified. (3) therefore, approximately all nations face the matter of constructing and/or bettering toxins keep an eye on thoughts, i. e. development new remedy vegetation, upgrading overloaded or outmoded instal­ lations and designing new working and controlling thoughts for more advantageous plant performance.