作者单位：
Espedal 4, Tolne, DK-9870 Sindal, Denmark
[1]
Dept of Biology, PO Box 3000, FI-90014 Univ. of Oulu, Finland
[2]
Luontotutkimus Solonen Oy, Neitsytsaarentie 7b B 147, FI-00960 Helsinki, Finland
[3]
Finnish Forest Research Inst., Rovaniemi Research Unit, FI-96301 Rovaniemi, Finland
[4]
Dept of Biosciences, PO Box 65, Univ. of Helsinki, FI-00014 Helsinki, Finland
[5]
Laboratoire d’Ecologie, Syst é matique et Evolution, CNRS UMR 8079, Univ. Paris-Sud, B a timent 362, FR-91405 Orsay Cedex, France
[6]
发布时间
2013-11-20
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