Ruby J L.The correspondence between genetic,morphological and climatic variation patter in scotch pine[J].Sivae Genetica,1976,25(5～6):169～175
[14]
徐化成.中国大兴安岭森林[M].北京:科学出版社,1998:91
[15]
国际种子检验协会(ISTA).国际种子检验规程[M].北京:中国农业出版社,1999:31～32
[16]
李典谟,徐汝梅.濒危机制和保育原理[M].北京:科学出版社,2005:26～34
[17]
宋松泉,程红焱,龙春林,等.种子生物学研究指南[M].北京:科学出版社,2005:6～7
[18]
Wyllie-Echeverria S,Coxfls P A,Churchill A C,et al.Seed size variation within Zostera marina L.(Zoster a ceae)[J].The Linnean Society of London,Botanical Journal of the Linnean Society,2003,(142):281～288
[19]
Luckenbach M W,Orh R J.Effects of a deposit-feeding invertebrate on the entrapment of Zostera marina L.seeds[J].American Journal of Botany,1999,62:235～247
[20]
Ibarra-Obando S E,Escofet A.Industrial development effects on the ecology of a Pacific Mcxican ostuary[J].Environmental Conservation,1987,14:135～141
