Physical Sciences and Mathematics Commons^™

Regional Differences Of Climate Change In Maine: Flow Rates, Precipitation, And Snowpack, Caitlyn Rose Daigle, Alex James Debo, Jason Daniel Moore, Lucky Mourredes, Cara Wren Perry, Eme L. Saverese, Kennedy Grace Todd, Sophia Lydia Winters

Research Learning Experiences (RLEs)

● Maine winters are changing rapidly, associated with changes in climate.

● These climate-linked changes are implicated in flooding, changes in snowpack, and changes in flow regimes in Maine.

● In this study, four different regions in Maine were analyzed to evaluate changes over time in snowpack, river ice, fall-through-spring precipitation,February Snowpack water equivalent

Seasonal Variability In Peak Flow Of Maine Rivers, Brianna L. Benson, Salfa Hendrix, Christopher Houdeshell, Emma Mae Hovencamp, Kaylee M. Perron, Wyeth Bird Purkiss

Research Learning Experiences (RLEs)

Questions and Hypotheses

• How has the timing of peak flow changed over time? ○ Hypothesis: Peak flow has moved earlier in the spring due to a warming climate melting snow earlier.

• How has the variation of flow changed over time?

○ Hypothesis: Flow has grown more

variable in more recent years due to an increase in more variable precipitation patterns, especially in the spring months.