Study of Moths in Lowcountry Reveals Ecosystem Changes Due to Climate Change
McClellanville, SC — Researchers at the Santee Coastal Reserve are investigating the impact of climate change on Lowcountry ecosystems by studying moth populations. Led by Eric LoPresti from the University of South Carolina, the team aims to assess changes in biodiversity over nearly 50 years. They are comparing their findings with historical data meticulously collected by Richard Dominick from 1965 to 1976.
The study highlights that certain moth species, once rare, have become more common, while others have vanished altogether. Each moth species serves as an indicator of ecological shifts influenced by rising temperatures and habitat changes. Since the project began in 2023, approximately 900 unique species have been documented at the reserve, indicating ongoing shifts in local biodiversity.
Notably, the researchers have discovered newcomers, such as the golden Schinia rufipenna, which were previously absent from the area. However, some species, like the Meropleon cinnamicolor, appear to have disappeared without a trace, raising questions about ecological resilience and adaptation.
By 2028, this research hopes to establish a comprehensive database, potentially setting the stage for future studies to further explore the intricate relationships between climate change and local ecosystems.
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