引言至少从20世纪80年代开始,波罗的海的富养化就引起了波罗的海地区国家的极大关注。1988年,在赫尔辛基委员会的部长级会议上,部长们同意在10年内将波罗的海的养分总输入削减50%。1998年,部长们认为,尽管1988年的会议启动了若干行动,但并未达到50%的目标,富养化仍然受到极大关注。他们还表态要开发共同合作研究项目,其中包括决策支持模型。赫尔辛基委员会(HELCOM)的此次声明,致使瑞典环境战略 INTRODUCTION The ballooning of the Baltic Sea has drawn great attention from Baltic countries since at least the 1980s. In 1988, at the ministerial meeting of the Helsinki Commission, ministers agreed to cut the Baltic Sea’s total nutrient input by 50% within 10 years. In 1998, the Ministers believed that, despite the fact that a number of actions were initiated at the 1988 conference, the goal of 50% was not met and the enrichment still received great attention. They also stand to develop collaborative research projects that include a decision support model. This declaration by the Helsinki Committee (HELCOM) resulted in the Swedish environmental strategy