Oceanographic profile ALKALINITY, AMMONIA, CHLOROPHYLL A, other measurements collected using bottle and XBT in the North Sea from 1992 to 1995 (NODC Accession 0000707)

Land-Ocean Interaction Study (LOIS) investigated sediments, nutrients and contaminants from the watershed to the edge of the coastal shelf. The programme quantified and modelled fluxes of these materials and investigated how they are transformed as they move through river catchments, estuaries and coastal seas.

This highly interdisciplinary study considered riverine, atmospheric, estuarine, coastal and shelf processes. The work included a major geological study of the sedimentary record across the coastal zone to determine how fluxes of material have influenced sea level, climate and land use.

陆海相互作用研究（Land-Ocean Interaction Study, LOIS）针对从流域到陆架外缘的沉积物、营养盐与污染物展开调研。该项目对上述物质的通量进行了量化与建模，并探究了它们在流经河流流域、河口与近岸海域过程中的转化机制。
此项高度跨学科的研究涵盖了河流、大气、河口、近岸与陆架相关过程。研究工作包含一项针对海岸带沉积记录的大型地质研究，旨在明确物质通量如何对海平面、气候与土地利用产生影响。