Lakes Acraman,Gairdner,Harris and Everard are a cluster of large episodic salt lakes on Eyre Peninsula,South Australia.These lakes have a characteristic terrestrial invertebrate fauna including various spiders,
造山型金矿为世界上最重要的金矿类型,被认为是变质流体成矿的典型代表(Goldfarb et al.,2005)。此外,变质地体中部分贱金属矿床(Cu、Pb、Zn)具有与造山型金矿类似的地质和地球化学特征,也被认为形成于变质流体(如Leach et al.,1998;Zho...造山型金矿为世界上最重要的金矿类型,被认为是变质流体成矿的典型代表(Goldfarb et al.,2005)。此外,变质地体中部分贱金属矿床(Cu、Pb、Zn)具有与造山型金矿类似的地质和地球化学特征,也被认为形成于变质流体(如Leach et al.,1998;Zhong et al.,2012,2013),部分学者亦将其命名为造山型矿床(陈衍景,2006)。展开更多
Morphology-based studies have suggested a very depauperate bee fauna for islands in the South West Pacific, and recent genetic studies since have indicated an even smaller endemic fauna with many bee species in this r...Morphology-based studies have suggested a very depauperate bee fauna for islands in the South West Pacific, and recent genetic studies since have indicated an even smaller endemic fauna with many bee species in this region resulting from human-aided dispersal. These introduced species have the potential to both disrupt native pollinator suites as well as augment crop pollination, but for most species the timings of introduction are unknown. We examined the distribution and nesting biology of the long-tongued bee Braunsapis puangensis that was first recorded from Fiji in 2007. This bee has now become widespread in Fiji and both its local abundance and geographical range are likely to increase dramatically. The impacts of this invasion are potentially enormous for agriculture and native ecosystems, but they also provide opportunities for understanding how social insect species adapt to new environments. We outline the major issues associated with this recent invasion and argue that a long-term monitoring study is needed.展开更多
文摘Lakes Acraman,Gairdner,Harris and Everard are a cluster of large episodic salt lakes on Eyre Peninsula,South Australia.These lakes have a characteristic terrestrial invertebrate fauna including various spiders,
基金国家973项目(批准号:2013CB429801)国家自然科学基金(批准号:41373043+1 种基金40972057)Australian Research Council(DP130100471 to 217 JB)
文摘造山型金矿为世界上最重要的金矿类型,被认为是变质流体成矿的典型代表(Goldfarb et al.,2005)。此外,变质地体中部分贱金属矿床(Cu、Pb、Zn)具有与造山型金矿类似的地质和地球化学特征,也被认为形成于变质流体(如Leach et al.,1998;Zhong et al.,2012,2013),部分学者亦将其命名为造山型矿床(陈衍景,2006)。
基金This project was supported by an Australian Pacific Science Foundation grant to S.V.C.G., M.I.S. and M.RS., a National Climate Change Adaptation Research Facil- ity grant awarded to S.V.C.G., and an Endeavour fellow- ship award to S.V.C.G. We thank the University of South Pacific for hosting S.V.G.G.＇s research in Fiji.
文摘Morphology-based studies have suggested a very depauperate bee fauna for islands in the South West Pacific, and recent genetic studies since have indicated an even smaller endemic fauna with many bee species in this region resulting from human-aided dispersal. These introduced species have the potential to both disrupt native pollinator suites as well as augment crop pollination, but for most species the timings of introduction are unknown. We examined the distribution and nesting biology of the long-tongued bee Braunsapis puangensis that was first recorded from Fiji in 2007. This bee has now become widespread in Fiji and both its local abundance and geographical range are likely to increase dramatically. The impacts of this invasion are potentially enormous for agriculture and native ecosystems, but they also provide opportunities for understanding how social insect species adapt to new environments. We outline the major issues associated with this recent invasion and argue that a long-term monitoring study is needed.
