🔍 Key Highlights:
• 400M-year-old ferns reveal adaptation secrets
• Unique 2-stage life cycle & cold-resistant spores
• Key gaps: Winter survival & tropical dominance

🔍 Key findings:
✅ Photosynthesis persisted at unexpectedly low water levels (RWC) in C3 plants
⚡ Electron transport rates (ETR) surged post-stress—even beyond control levels!

🔍 Key insights:
• CAPs form in depressions (karst/volcanic/glacial)
• Temperatures plunge faster than regional trends
• Could act as microrefugia for climate-threatened species

✅ VC systems ↑ yield & light exposure but need tailored P/Fe/Zn management.
✅ DI cuts water stress, ↑ water efficiency, & balances Ca/Mn vs. N.
📊 Leaf blades (long-term trends) + petioles (short-term shifts) = key to nutrient insights!
🌐 Vital for adapting viticulture to climate challenges.