Nitrogen and phosphorus removing and transforming in sediment-water interface are very important for understanding lake ecosystem.
沉积物-水体界面氮磷等营养物质的迁移转化对湖泊生态系统的研究具有重要意义。
2
This paper proposes and probes into the content, methods and requirements for the "submarine sediment-water-benthic organism system".
本文提出和探讨了关于开展“海底沉积物-水-底栖生物系统”调查评价的内容、方法及其工作要求。
3
The relative amount of these two kinds of water varies greatly from one kind of rock or sediment to another, even though their porosities may be the same.