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Full-Text Articles in Life Sciences
The More We Do, The Less We Gain? Balancing Effort And Efficacy In Managing The Solidago Gigantea Invasion, Dávid U. Nagy, Emily S.J. Rauschert, Tamás Henn, Kevin Cianfaglione, Szilvia Stranczinger, Robert W. Pal
The More We Do, The Less We Gain? Balancing Effort And Efficacy In Managing The Solidago Gigantea Invasion, Dávid U. Nagy, Emily S.J. Rauschert, Tamás Henn, Kevin Cianfaglione, Szilvia Stranczinger, Robert W. Pal
Biological, Geological, and Environmental Faculty Publications
Developing invasive plant management strategies is an important task in modern ecology, conservation biology and land management. Solidago gigantea is considered a problematic invader in Europe and Asia, where it forms dominant stands that can decrease species diversity. There is, therefore, an urgent need for effective management to reduce S. gigantea infestations and their negative impacts. We examined the efficacy of multiple approaches to S. gigantea management in Hungary. In our study, we evaluated the effect of several long-term management techniques such as grazing, mowing and periodic flooding on the invader's density as well as native community diversity. In addition, …
Plant Community Associations Of Two Invasive Thistles, Emily S.J. Rauschert, Katriona Shea, Sarah Goslee
Plant Community Associations Of Two Invasive Thistles, Emily S.J. Rauschert, Katriona Shea, Sarah Goslee
Biological, Geological, and Environmental Faculty Publications
In order to combat the growing problems associated with biological invasions, many researchers have focused on identifying which communities are most vulnerable to invasion by exotic species. However, once established, invasive species can significantly change the composition of the communities that they invade. The first step to disentangling the direction of causality is to discern whether a relationship with other vegetation exists at all. Carduus nutans and C. acanthoides are similar invasive thistles, which have caused substantial economic damage worldwide. We assessed the associations between the thistles and the standing flora in four sites in central Pennsylvania in which they …