Shedding light on conservation strategies for the invasive species Potamopyrgus antipodarum under changing climate

Abstract

Climate change and invasive species are two major global environmental challenges affecting freshwater ecosystems. This study investigates the preferences and potential distribution of Potamopyrgus antipodarum, an invasive species, in relation to climate zones and habitat types. It highlights the importance of coastal wetlands and high soil organic carbon content in determining the species' habitat suitability. The findings indicate that P. antipodarum exhibits a preference for cool temperate and moist climatic zones, as well as temperate floodplain rivers, wetlands, and coastal rivers. Coastal wetlands, with their high soil organic carbon content, are particularly critical for the species. In terms of distribution, the species is projected to expand significantly in North America, with potential extensions into South America. The case of Türkiye reveals an alignment between its habitat and the natural distribution areas of P. antipodarum. Although Türkiye may experience habitat contraction, it still possesses a broader range of potential habitats compared to other regions. The Eastern Black Sea Basin in Türkiye emerges as a potential future distribution direction for the species, influenced by historical geological transformations and distinct climatic variations. Climate suitability plays a vital role in the invasiveness of P. antipodarum, with anticipated future climate regimes impacting its dispersal capabilities. The adaptability of the species within its habitat raises concerns about its ecological impacts and implications for biodiversity conservation. Effective measures are necessary to mitigate the adverse effects of P. antipodarum in the face of its expanding global distribution and invasive potential. This study provides valuable insights into the potential range expansion and dispersal patterns of P. antipodarum. It underscores the importance of considering climate change and hydro-environmental characteristics when predicting and managing the impacts of invasive species on freshwater ecosystems. Further research and conservation efforts are required to address the ecological consequences of P. antipodarum expansion and the challenges posed by invasive species in the context of climate change.