Helle Astrid Kjær

Nanoplastics measurements in Northern and Southern polar ice

Dušan Materić, Helle Astrid Kjær, Paul Vallelonga et al. · Environmental Research · 2022 · 281 citations · Full text

Natural Sciences, Chemistry, Environmental Sciences +16

Organic phosphorus in the terrestrial environment: a perspective on the state of the art and future priorities

Timothy George, Courtney D. Giles, Daniel Menezes‐Blackburn et al. · Plant and Soil · 2017 · 225 citations · Full text

Agriculture, Environmental Sciences, Soil Sciences +16

Past perspectives on the present era of abrupt Arctic climate change

Eystein Jansen, Jens Hesselbjerg Christensen, Trond Dokken et al. · Nature Climate Change · 2020 · 186 citations

Natural Sciences, Earth Sciences, Physical Geography +16

Rapid increase in atmospheric iodine levels in the North Atlantic since the mid-20th century

Carlos A. Cuevas, Niccolò Maffezzoli, Juan Pablo Corella et al. · Nature Communications · 2018 · 158 citations · Full text

Natural Sciences, Earth Sciences, Environmental Sciences +13

Bipolar volcanic synchronization of abrupt climate change in Greenland and Antarctic ice cores during the last glacial period

Anders Svensson, Dorthe Dahl‐Jensen, J. P. Steffensen et al. · Climate of the past · 2020 · 127 citations · Full text

Natural Sciences, Earth Sciences, Climate Science +13