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A radical shift from soft-water to hard-water lake: palaeolimnological evidence from Lake Kooraste Kõverjärv, southern Estonia
[摘要]
[发布日期]  [发布机构] 
[效力级别]  [学科分类] 地质学
[关键词] palaeolimnology;lake sediment;diatoms;reference lakes;Water Framework Directive;Lake Kooraste Kõverjärv;Estonia. [时效性] 
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