Literaturrecherche

Literatur Anderson T-H (2003) Microbial eco-physiological indicators to asses soil quality. Agric Ecosyst Environ 98(2003)1-3:285-293

Literatur Hoffmann J, Greef JM (2003) Mosaic indicators : theoretical approach for the development of indicators for species diversity in agricultural landscapes. Agric Ecosyst Environ 98(2003)1-3:387-394

Literatur Hoffmann J, Greef JM, Kiesel J, Lutze G, Wenkel K-O (2003) Practical example of the mosaic indicators approach. Agric Ecosyst Environ 98(2003)1-3:395-405

Literatur Ewert F, Rodriguez D, Jamieson PD, Semenov MA, Mitchell RAC, Goudriaan J, Porter JR, Kimball BA, Pinter PJ, Manderscheid R, Weigel H-J, Fangmeier A, Fereres E, Villalobos FJ (2003) Effects of elevated CO2 and drought on wheat : testing crop simulation models for different experimental and climatic conditions. Agric Ecosyst Environ 93(1-3):249-266