Claus Nordstrøm

TL;DR: In this article, a synthesis of the atmospheric Hg monitoring data available in recent years (2011-2015) in the Arctic and in Antarctica along with a comparison of these observations with numerical simulations using four cutting-edge global models is presented.

TL;DR: Because of the complexity of factors controlling subsurface gas production, it is concluded that different parts of the landscape will respond quite differently to the same climate changes as well as that short-term effects are likely to be different from long- term effects.

TL;DR: In this paper, the authors present a synthesis of 10 years of flux data available on growing season carbon dynamics and CH4 emission patterns in the individual parts of this high-arctic ecosystem and relates the differences between the ecosystems found in Zackenbergdalen to comparable sites in the circumpolar North.

TL;DR: In this article, measurements of gaseous elemental mercury (GEM) have been carried out at Villum Research Station (Villum) at Station Nord, situated in northern Greenland.

TL;DR: In this article, the authors seek common features in nucleation events by applying a linear regression over an extensive dataset from 16 sites of various types (combined dataset of 85 years from rural and urban backgrounds as well as roadside sites) in Europe.