Ulrich Kral

Final sinks as key elements for building a sustainable recycling society

Paul H. Brunner, Ulrich Kral, P. Brunner, 2014 .

Sustainable resource use requires “clean cycles” and safe “final sinks”

Ulrich Kral, Katharina Kellner, Paul H. Brunner, 2013, The Science of the total environment.

The Copper Balance of Cities

Hwong-Wen Ma, Paul H Brunner, Chih-Yi Lin, 2014, Journal of industrial ecology.

Sinks as limited resources? A new indicator for evaluating anthropogenic material flows

Paul H. Brunner, Ulrich Kral, P. Brunner, 2014, Ecological Indicators.