机译:1972-2004年期间,受旱林和城市环境影响的哥斯达黎加开花的豆科树Andira inermis上的蜜蜂多样性和丰度下降
Division of Insect Biology, College of Natural Resources, University of California, Berkeley,California 94720;
Department of Mathematics, Humboldt State University, Arcata, California 95521;
Department of Entomology, Texas A&M University, Texas 77843;
USDA-ARS Bee Biology and Systematics Laboratory, Utah State University, Logan, Utah 84322-5310;
solitary bees; bee pollination; tropical dry forest; urban ecology; deforestation; long-term monitoring;
机译:哥斯达黎加干旱林树肠肠肠道肠杆糖在开花候选中的生育后果
机译:哥斯达黎加弃草后干旱林木Swietenia macrophylla(M科)的遗传多样性恢复
机译:两种重要的豆科植物对哥斯达黎加北区北区土壤微生物叶和氮循环活动的影响
机译:森林破碎化对哥斯达黎加瓜纳卡斯特森林树木的遗传多样性,交配系统和有效种群数量的影响。
机译:哥斯达黎加干燥森林树梢豆荚(GuanaCaste)的生殖生物学:连续森林牧场留下的树木与树木的比较