The Northeast Passage:An Ecological Approach
dr dick hedberg kva.se dr christian hjort geol.lu.se professor mats sonesson planteco. lu.se zuo qing wen

..............page:210-211

Ecology of Tundra Birds:Patterns of Distribution, Breeding and Migration along the Northeast Passage
Thomas Alerstam Paul Eric Jonsson

..............page:212-223,293

Morphometric Variation in True Lemmings (Lemmus )from the Eurasian Arctic
Nataliya Abramson

..............page:256-260,294

Tracking Past and Ongoing Lemming Cycles on the Eurasian Tundra
Kjell Danell; Sam Erlinge; Goran Hogstedt; Dennis Hasselquist; Eva-Britt Olosson; Tarald Seldal; Mikael Svensson

..............page:224-228,293

Large-scale Differentiation and Dynamics in Tundra Plant Populations and Vegetation
Ingibjorg S. Jonseottie; Risto Virtanen; Ingvar Karnefeit

..............page:229-237,293

Carbon Cycling and Methane Exchange in Eurasian Tundra Ecosystems
Torben R. Christensen; Sven Jonasson; Terry V. Callaghan; Mats Havstrom; Francis R. Livens

..............page:238-244,293

Circumpolar Study of Arctic Biodiversity:Phylogeographic patterns in the Diphnia Pulex Complex
Anders Hob■k Lawrence J Welder

..............page:245-250,293

The"Twilight"of the Mammoth Fauna in the Asiatic Arctic
Leopold D. Sulerzhitsky Fedor A. Romanenko

..............page:251-255,293

Genetic Diversity in Arctic Lemmings
Karl Fredga;Vadim Fedorov;Gordon JarrelI; Lars Jonsson

..............page:261-269,294

The Effect of the Siberian Tundra on the Environment of the Shelf Seas and the Arctic Ocean
Leif Anderson; Kjell-Ake Carlsson; Per O. J. Hall; Elis Holm; Dan Josefsson; Kristina Olsson; Bertil R. R. Persson; Tomas Persson; Per Roos; Anders Tengberg; Margareta Wedborg

..............page:270-280,294

Lemming Predators on the Siberian Tundra
Christer G. Wiklund; Anders Angerbjorn; Erik Isakson; Nils Kjullen; Magnus Tannerfeildt

..............page:281-286,294

Tundra Northwest 1999:A Collaborative Challenge in the Arctic
Ulf Molau; Thomas Alerstam; Kjeil Danell; Bemte Eriksen; Wilhelm Graneli

..............page:287-291,294

ambio( ying wen ban ) zuo zhe zhi nan zai xiang ambio gong gao zhi qian , xu ren zhen liao jie zhe yi zhi nan , bing qing can yue jin qi ambio za zhi

..............page:292