jasper.hoffmann@awi.de
+49(4651)956-4114
Hafenstraße 43, 25992 List

Quéric N.-V., Schewe I., Włodarska-Kowalczuk M., Klages M. (in press) Natural variability or anthropogenically-induced variation? Insights from 15 years of multidisciplinary observations at the arctic open-ocean

Ying.Ye@awi.de
+49(471)4831-2093
Am Handelshafen 12, 27570 Bremerhaven

. . . . . . . . . . . . 168 x 1 Introduction 1.1 Motivation The Earth’s climate is changing. Anthropogenic activities, mainly fossil fuel combustion, cement manufacturing, and land use change, have increased [...] gas emissions (IPCC, 2013). It additionally acts as a carbon sink. About 25% of the released anthropogenic CO2 was taken up by the ocean (Friedlingstein et al., 2019). As a consequence, the ocean is warming [...] altitude with a maximum at 20 to 25 km, however, ozone is also present in the troposphere due to anthropogenic activities. Nitrogen oxides NOx (NO, NO2) are also found in both layers. The main source of NOx

wolf.isbert@awi.de
+49(471)4831-2732
Bussestraße, 27570 Bremerhaven

melina.werner@awi.de
+49 471 4831 1534
Am Alten Hafen 26, 27568 Bremerhaven

by providing forecasts of the conditions that can be encountered during the sampling campaign. Anthropogenic climate change is altering marine ecosystems not only at an unprecedented rate, but also in ways [...] have been used to provide estimates of the length of time series data needed before definite anthropogenic driven trends in Chl- a could be detected). The continued and improve use of models in helping [...] total carbon pool in the ocean is the largest reservoir, currently absorbing about 25% of the anthropogenic emissions (http://www.globalcarbonproject.org). Carbon exists in the ocean in many forms (see

by providing forecasts of the conditions that can be encountered during the sampling campaign. Anthropogenic climate change is altering marine ecosystems not only at an unprecedented rate, but also in ways [...] have been used to provide estimates of the length of time series data needed before definite anthropogenic driven trends in Chl- a could be detected). The continued and improve use of models in helping [...] total carbon pool in the ocean is the largest reservoir, currently absorbing about 25% of the anthropogenic emissions (http://www.globalcarbonproject.org). Carbon exists in the ocean in many forms (see

Jennifer.Dannheim@awi.de
+49 471 4831-1734
, Bremerhaven

Judith.Hauck@awi.de
+49(471)4831-1848
Am Handelshafen 12, 27570 Bremerhaven