初次求助,望大家帮忙,谢谢~ 1. title: Interactions between eutrophication and contaminants: Towards a new research concept for the European aquatic environment Authors:Gunnarsson, J | Broman, D | Jonsson, P | Olsson, M | Rosenberg, R Journal:AMBIO. Vol. 24, no. 6, pp. 383-385. 2. The Environmental Status of the Baltic Sea in the 1940s, Today, and in the Future Bengt-Owe Jansson and Kristina Dahlberg Ambio, Vol. 28, No. 4 (Jun., 1999), pp. 312-319