TY - JOUR A1 - Bormann, Helge A1 - de Brito, Mariana Madruga A1 - Charchousi, Despoina A1 - Chatzistratis, Dimitris A1 - David, Amrei A1 - Grosser, Paula Farina A1 - Kebschull, Jenny A1 - Konis, Alexandros A1 - Koutalakis, Paschalis A1 - Korali, Alkistis A1 - Krauzig, Naomi A1 - Meier, Jessica A1 - Meliadou, Varvara A1 - Meinhardt, Markus A1 - Munnelly, Kieran A1 - Stephan, Christiane A1 - de Vos, Leon Frederik A1 - Dietrich, Jörg A1 - Tzoraki, Ourania T1 - Impact of Hydrological Modellers’ Decisions and Attitude on the Performance of a Calibrated Conceptual Catchment Model BT - Results from a ‘Modelling Contest’ JF - Hydrology N2 - In this study, 17 hydrologists with different experience in hydrological modelling applied the same conceptual catchment model (HBV) to a Greek catchment, using identical data and model code. Calibration was performed manually. Subsequently, the modellers were asked for their experience, their calibration strategy, and whether they enjoyed the exercise. The exercise revealed that there is considerable modellers’ uncertainty even among the experienced modellers. It seemed to be equally important whether the modellers followed a good calibration strategy, and whether they enjoyed modelling. The exercise confirmed previous studies about the benefit of model ensembles: Different combinations of the simulation results (median, mean) outperformed the individual model simulations, while filtering the simulations even improved the quality of the model ensembles. Modellers’ experience, decisions, and attitude, therefore, have an impact on the hydrological model application and should be considered as part of hydrological modelling uncertainty. Y1 - 2018 U6 - https://doi.org/10.3390/hydrology5040064 SN - 2306-5338 VL - 5 IS - 4 PB - MDPI CY - Basel ER - TY - JOUR A1 - Fechner, Carolin A1 - Hackethal, Christin A1 - Höpfner, Tobias A1 - Dietrich, Jessica A1 - Bloch, Dorit A1 - Lindtner, Oliver A1 - Sarvan, Irmela T1 - Results of the BfR MEAL Study BT - in Germany, mercury is mostly contained in fish and seafood while cadmium, lead, and nickel are present in a broad spectrum of foods JF - Food chemistry: X N2 - The BfR MEAL Study provides representative levels of substances in foods consumed in Germany. Mercury, cadmium, lead, and nickel are contaminants present in foods introduced by environmental and industrial processes. Levels of these elements were investigated in 356 foods. Foods were purchased representatively, prepared as consumed and pooled with similar foods before analysis. Highest mean levels of mercury were determined in fish and seafood, while high levels of cadmium, lead, and nickel were present in cocoa products and legumes, nuts, oilseeds, and spices. The sampling by region, season, and production type showed minor differences in element levels for specific foods, however no tendency over all foods or for some food groups was apparent. The data on mercury, cadmium, lead, and nickel provide a comprehensive basis for chronic dietary exposure assessment of the population in Germany. All levels found were below regulated maximum levels. KW - Total diet study KW - BfR MEAL Study KW - Metals KW - Contaminants KW - Unprepared and KW - prepared foods KW - Regionality KW - Seasonality KW - Organic and conventional type of production Y1 - 2022 U6 - https://doi.org/10.1016/j.fochx.2022.100326 SN - 2590-1575 VL - 14 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Soergel, Bjoern A1 - Kriegler, Elmar A1 - Weindl, Isabelle A1 - Rauner, Sebastian A1 - Dirnaichner, Alois A1 - Ruhe, Constantin A1 - Hofmann, Matthias A1 - Bauer, Nico A1 - Bertram, Christoph A1 - Bodirsky, Benjamin Leon A1 - Leimbach, Marian A1 - Leininger, Julia A1 - Levesque, Antoine A1 - Luderer, Gunnar A1 - Pehl, Michaja A1 - Wingens, Christopher A1 - Baumstark, Lavinia A1 - Beier, Felicitas A1 - Dietrich, Jan Philipp A1 - Humpenöder, Florian A1 - von Jeetze, Patrick A1 - Klein, David A1 - Koch, Johannes A1 - Pietzcker, Robert C. A1 - Strefler, Jessica A1 - Lotze-Campen, Hermann A1 - Popp, Alexander T1 - A sustainable development pathway for climate action within the UN 2030 Agenda JF - Nature climate change N2 - Ambitious climate policies, as well as economic development, education, technological progress and less resource-intensive lifestyles, are crucial elements for progress towards the UN Sustainable Development Goals (SDGs). However, using an integrated modelling framework covering 56 indicators or proxies across all 17 SDGs, we show that they are insufficient to reach the targets. An additional sustainable development package, including international climate finance, progressive redistribution of carbon pricing revenues, sufficient and healthy nutrition and improved access to modern energy, enables a more comprehensive sustainable development pathway. We quantify climate and SDG outcomes, showing that these interventions substantially boost progress towards many aspects of the UN Agenda 2030 and simultaneously facilitate reaching ambitious climate targets. Nonetheless, several important gaps remain; for example, with respect to the eradication of extreme poverty (180 million people remaining in 2030). These gaps can be closed by 2050 for many SDGs while also respecting the 1.5 °C target and several other planetary boundaries. KW - climate-change mitigation KW - climate-change policy KW - socioeconomic scenarios KW - sustainability Y1 - 2021 U6 - https://doi.org/10.1038/s41558-021-01098-3 SN - 1758-678X SN - 1758-6798 VL - 11 IS - 8 SP - 656 EP - 664 PB - Nature Publishing Group CY - London ER -