| Records |
| Author |
Bodirsky, B.L.; Popp, A.; Lotze-Campen, H.; Dietrich, J.P.; Rolinski, S.; Weindl, I.; Schmitz, C.; Müller, C.; Bonsch, M.; Humpenöder, F.; Biewald, A.; Stevanovic, M. |
| Title |
Reactive nitrogen requirements to feed the world in 2050 and potential to mitigate nitrogen pollution |
Type |
Journal Article |
| Year |
2014 |
Publication |
Nature Communications |
Abbreviated Journal |
Nat. Comm. |
| Volume |
5 |
Issue |
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Pages |
3858 |
| Keywords |
Animals; Crops, Agricultural/metabolism/*supply & distribution; Environmental Pollution/*prevention & control; *Food Supply; Humans; Models, Theoretical; Nitrogen Fixation; *Population Growth; Reactive Nitrogen Species/*supply & distribution |
| Abstract |
Reactive nitrogen (Nr) is an indispensable nutrient for agricultural production and human alimentation. Simultaneously, agriculture is the largest contributor to Nr pollution, causing severe damages to human health and ecosystem services. The trade-off between food availability and Nr pollution can be attenuated by several key mitigation options, including Nr efficiency improvements in crop and animal production systems, food waste reduction in households and lower consumption of Nr-intensive animal products. However, their quantitative mitigation potential remains unclear, especially under the added pressure of population growth and changes in food consumption. Here we show by model simulations, that under baseline conditions, Nr pollution in 2050 can be expected to rise to 102-156% of the 2010 value. Only under ambitious mitigation, does pollution possibly decrease to 36-76% of the 2010 value. Air, water and atmospheric Nr pollution go far beyond critical environmental thresholds without mitigation actions. Even under ambitious mitigation, the risk remains that thresholds are exceeded. |
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English |
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2041-1723 |
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CropM |
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no |
| Call Number |
MA @ admin @ |
Serial |
4513 |
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| Author |
Rolinski, S.; Heinke, J.; Weindl, I. |
| Title |
Grazing effects on grassland productivity – Linking livestock production to grass yields |
Type |
Conference Article |
| Year |
2014 |
Publication |
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LiveM |
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Conference |
Livestock, Climate Change and Food Security, Madrid, Spain, 2014-05-19 to 2014-05-20 |
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Approved |
no |
| Call Number |
MA @ admin @ |
Serial |
2752 |
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| Author |
Rolinski, S.; Heinke, J.; I., W. |
| Title |
Modelling the effects of grassland management on the carbon cycle |
Type |
Conference Article |
| Year |
2014 |
Publication |
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LiveM |
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European GeoSciences Union (EGU), General Assembly 2014, 2014-04-28 to 2014-05-02 |
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Approved |
no |
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MA @ admin @ |
Serial |
2753 |
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Sándor, R.; Ma, S.; Acutis, M.; Barcza, Z.; Ben, T., H.; Doro, L.; Hidy, D.; Köchy, M.; Lellei-Kovács, E.; Minet, J.; Perego, A.; Rolinski, S.; Ruget, F.; Seddaiu, G.; Wu, L.; Bellocchi, G. |
| Title |
Uncertainty in simulating biomass yield and carbon-water fluxes from Euro-Mediterranean grasslands under climate changes |
Type |
Conference Article |
| Year |
2014 |
Publication |
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LiveM |
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International Livestock Modelling and Research Colloquium, Bilbao, Spain, 2014-10-14 to 2014-10-16 |
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no |
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MA @ admin @ |
Serial |
2788 |
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| Author |
Ma, S.; Acutis, M.; Barcza, Z.; Ben, T., H.; Doro, L.; Hidy, D.; Köchy, M.; Minet, J.; Lellei-Kovács, E.; Perego, A.; Rolinski, S.; Ruget, F.; Seddaiu, G.; Wu, L.; Bellocchi, G. |
| Title |
The grassland model intercomparison of the MACSUR (Modelling European Agriculture with Climate Change for Food Security) European knowledge hub |
Type |
Conference Article |
| Year |
2014 |
Publication |
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Abbreviated Journal |
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LiveM |
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7th International Congress on Environmental Modelling and Software, 2014-06-15 to 2014-06-19 |
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Approved |
no |
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MA @ admin @ |
Serial |
2618 |
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