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Each summer, Greenland’s ice sheet — the world’s second-largest expanse of ice, measuring three times the size of Texas — begins to melt. Pockets of melting ice form hundreds of large, “supraglacial” ...
Discontinuities in stream nutrient uptake below lakes in mountain drainage networks
stream nutrient uptake Discontinuities
2014/4/22
In many watersheds, lakes and streams are hydrologically linked in spatial patterns that influence material
transport and retention. We hypothesized that lakes affect stream nutrient cycling via modi...
Fluxes of methylmercury to the water column of a drainage lake: The relative importance of internal and external sources
Fluxes of methylmercury water column of a drainage lake The relative importance internal and external sources
2014/6/9
We studied fluxes of methylmercury (MeHg) through a Precambrian Shield lake using a mass balance approach. The primary goal of the study was to determine the importance of various sources of MeHg to t...