Browsing by Author "Jägermeyr, Jonas"

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2017-06-02Dissertation

Assessing opportunities to increase global food production within the safe operating space for human freshwater use

Jägermeyr, Jonas

Die Landwirtschaft ist heute der wichtigste Treiber der globalen Degradation von Ökosystemen. Es existiert jedoch wenig konkretes Wissen, wie Ökosysteme zu schützen sind und gleichzeitig die Nahrungsproduktion für die ...
2019-07-22Zeitschriftenartikel

Freshwater requirements of large-scale bioenergy plantations for limiting global warming to 1.5 °C

Stenzel, Fabian; Gerten, Dieter; Werner, Constanze; Jägermeyr, Jonas

Limiting mean global warming to well below 2 °C will probably require substantial negative emissions (NEs) within the 21st century. To achieve these, bioenergy plantations with subsequent carbon capture and storage (BECCS) ...
2019-12-31Zeitschriftenartikel

Global Response Patterns of Major Rainfed Crops to Adaptation by Maintaining Current Growing Periods and Irrigation

Minoli, Sara; Müller, Christoph; Elliott, Joshua; Ruane, Alex; Jägermeyr, Jonas; Zabel, Florian; Dury, Marie; Folberth, Christian; François, Louis; Hank, Tobias; Jacquemin, Ingrid; Liu, Wenfeng; Olin, Stefan; Pugh, Thomas

Increasing temperature trends are expected to impact yields of major field crops by affecting various plant processes, such as phenology, growth, and evapotranspiration. However, future projections typically do not consider ...
2015-07-10Zeitschriftenartikel

Water savings potentials of irrigation systems global simulations of processes and linkages

Lucht, Wolfgang; Gerten, Dieter; Jägermeyr, Jonas; Heinke, Jens; Schaphoff, Sibyll; Kummu, Matti

Global agricultural production is heavily sustained by irrigation, but irrigation system efficiencies are often surprisingly low. However, our knowledge of irrigation efficiencies is mostly confined to rough indicative ...