Climate change helps polar invasives establish and flourish: evidence from long-term monitoring of the blowfly Calliphora vicina

Long-term meteorological monitoring (temperature, precipitation, snow, sun) at the Kerguelen Islands (Port aux Français). The files also report the invasion trajectory of the blowfly <em>Calliphora vicina</em> Robineau-Desvoidy (1830) from the sub-Antarctic Kerguelen Islands. In the 1970s, it is thought to have persisted only in sheltered microclimates for several decades. The phenology and invasion dynamics was monitored at the Kerguelen Islands since it has been first recorded using baited traps and opportunitic observation from 1978 onwards.

本数据集包含凯尔盖朗群岛（Kerguelen Islands）法兰西港（Port aux Français）的长期气象监测数据，监测指标涵盖气温、降水、积雪状况与日照情况。数据集文件同时记录了亚南极区域该群岛上丽蝇<em>Calliphora vicina</em> Robineau-Desvoidy（1830）的入侵扩散轨迹。据推测，截至20世纪70年代，该物种已仅在受庇护的微生境中存活了数十年。自1978年首次通过诱捕陷阱与偶遇观测记录该物种以来，科研人员便持续在凯尔盖朗群岛监测其物候学特征与入侵动态。