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  • cows and windmills
    37509

  • morning at river Dove Elbe
    37485

  • Heating plant Tiefstack in Hamburg
    37482

  • Heating plant Tiefstack in Hamburg
    37481

  • tunnel in mount Zugspitze
    37267

  • Environmental Research station Schneefernhaus
    37266

  • guided tour at Germany's National Meteorological Service
    37265

  • airplane with condensation trails
    36681

  • channel in northern Germany
    36502

  • wind power in northen Germany
    36501

  • LNG driven ferry freighter Kvitbjørn
    36266

  • Algae growth in lake Prestvannet
    36109

  • windpower in the Baltic Sea
    35706

  • ship with exhausts
    35705

  • ship with exhausts
    35704

  • ship with exhausts
    35703

  • Jois at lka Neusiedler See
    35509

  • windpower in northern Germany
    35497

  • windpower in northern Germany
    35496

  • windpower in northern Germany
    35495
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© Polarfoto Dr. Hinrich Bäsemann