Biography

Current work

Locations

FAQ

Interview

Conversation: America

Conversation: Louisiana

Conversation: Lapland

Conversation: Porjus

Images

CV

Equipment

Publications

Recent locations The Scandinavian Arctic.

Finnish Meteorological Institute's Arctic Research Centre, Sodankyla, Finland. Images: Release of radiosondes, ozonesondes, weather station observations; tethered balloon experiment; elevated UV-B experiments.

The Swedish Meteorological and Hydrological Institute's headquarters in Norrkoping, Sweden. Images: Instruments for weather observation, eg sunshine metres, suntrackers.

Esrange, European Space Energy base, near Kiruna, Sweden. Images: E-link validation balloon flight; photographs of Frank Wilczek, Nobel Prize for physics, 2005.

Nuclear power plant (OKG) Oskarshamn, Sweden. Images: Exterior photographs of power station.

Valley Power Plant, Milwaukee, Wisconsin, U.S.A. Images: Exterior, plus the entire process of electricity production from coal.

The University of Michigan's Biological Station, Pellston, Michigan, U.S.A. Images: Elevated carbon dioxide experiment; instruments for measuring levels of trace metals in the air; the PROPHET tower and atmospheric chemistry experiments: 

The Aspen FACE project, Harshaw Experimental Farm, near Rhinelander, Wisconsin, U.S.A. images: Effects of elevated carbon dioxide and ozone on northern hardwood forest.

Argonne Experimental Forest, Wisconsin, U.S.A. images. Various treatments to optimize timber quality in northern hardwood forest.

The Old Mill and Museum, Mill Green, Hertfordshire, England. Images: Flour production at water-powered mill on River Lea.

Hydroelectric power station, Porjus, Lapland, Swede. Images: turbines.

Old growth forest, Jelka, Porjus, Lapland. Images: Forest species inventory; close-ups of greenfinch, siskin, brambling, siberian jay, redpoll, hazel grouse.

Paper and pulp mill, SCA, Ortviken, Sundsvall, Sweden. Images. Exterior of mill; entire process of paper production; lab tests of pulp, paper, water quality.

Lapland, Sweden. Images: aurora borealis and polar stratospheric clouds.

Småland, Sweden. Images: Damage to forest by Hurricane Gudrun.

Honolulu, New Orleans, Milwaukee, Chicago, Nashville, London, Stockholm. images: Urban climate; urban heat island; air quality; water towers.