Bristlecone pines have an interesting relationship with fire. When a fire occurs, it may open a once-closed area to sunlight. When this happens, bristlecone pine seedlings get a chance to grow. These trees grow slowly, however, and can take between 50 and 100 years to mature. The scientists in this study wanted to know more about the best conditions for bristlecone pine tree seeds to take root and grow. If they better understood this, forest managers could do things to improve the conditions for Topics: Active Forest Management, Fire, Bristlecone Pine Trees, Disease Resistance, Fire Effects, Forest Restoration, Germination, Seedlings.