Literature
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- Research Branch, Agriculture and Agri‐Food Canada, Whitehorse, Yukon Territory, Canada;
- Department of Geography and Earth Sciences, Northern Michigan University, Marquette, Michigan;
- U.S. Department of Agriculture‐NRCS, Anchorage, Alaska
- U.S. Department of Agriculture‐NRCS, Lincoln, Nebraska
- Department of Soils, University of Wisconsin, Madison, WI;
- institute of Biology, Russian Academy of Sciences, Syktyvkar, Komi Republic, Russia;
- Palmer Research Station, University of Alaska‐Fairbanks, Palmer, Alaska;
- Research Branch, Agriculture and Agri‐Food Canada, Ottawa, Ontario, Canada.