Gunnar Oehmichen

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Questions related from Gunnar Oehmichen

Studies estimating the total biomass of (flying) insects?

I am looking for studies which estimate the total biomass of insects in kg/area depending on habitat types. It would also be important to know, which proportion of these enter the air. Thank you...

22 November 2016 704 3 View

Which kind of maps on bird migration routes exist for Germany and Europe?

Hello, I know of a few books (Sudfeldt, Christoph, et al. Atlas Deutscher Brutvogelarten. Stiftung Vogelmonitoring Deutschland und Dachverband Deutscher Avifaunisten, 2014.; Gatter, Wulf. Vogelzug...

17 February 2016 3,600 6 View