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Robert L Jefferies Virtual Issue
Soil Microbial and Nutrient Dynamics During Late Winter and Early Spring in Low Arctic Sedge Meadows
(Toronto : University of Toronto, 2010)
Microbial activity occurs year-round in Arctic soils, including during the winter when soils are frozen. From 2004 to 2008 I monitored soil microbial and nutrient dynamics in low Arctic wet and dry sedge meadows near ...
Taxonomic status of diploid Salicornai europaea (s.L.) (Chenopodiaceae) in northeastern North America.
The taxonomic status of diploid Salicornia europaea L. (s.1.) in northeastern North America has been evaluated based on morphological and electrophoretic variation within and between populations. Populations of two European ...
Nutrient Allocation Strategies to Eggs by Lesser Snow Geese (Chen caerulescens) at a Sub-Arctic Colony
(University of California Press, 2011-01)
The relative allocation of endogenous- and exogenous-derived nutrients to reproductive investment in Arctic-nesting geese is aﬀected by body size, migration distance, and proximate conditions on the wintering, staging, and ...