Impact of Global Warming on Coastal Tree Species
A new study conducted by Drexel University and Northern Arizona University, published in Frontiers in Forests and Global Change
Global warming is causing sea levels to rise, leading to increased flooding in coastal areas.
Some coastal tree species struggle to grow under these conditions
Different tree species respond uniquely to rising water levels, with some thriving and others suffering.
Study Overview
Examined how sea level rise and flooding affect tree growth in Delaware Bay and Barnegat Bay in the U.S.
Some species, like the American holly, grew better with increased water, while loblolly and pitch pines faced challenges.
The study highlighted that growth responses vary based on local environmental factors.
What is Dendrochronology?
A scientific method of dating tree rings to study growth patterns in relation to climatic conditions
By examining the thickness of tree rings, researchers can infer growth conditions (thicker rings indicate better growth).
Helps establish correlations between tree growth and environmental factors like temperature and precipitation over time.
Machine Learning Use: Techniques like gradient-boosted linear regression were employed to analyze complex interactions between variables affecting tree growth.
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