Freshly felled pine trees Pinus sp stacked on a forest floor in Wales, showing annual growth rings. Each ring represents one year's growth thereby rev

---

Freshly felled pine trees Pinus sp stacked on a forest floor in Wales, showing annual growth rings. Each ring represents one year's growth thereby revealing the age of the tree. Study of the rings can indicate abnormalities due to disease & stress experienced during growth. In addition, factors relating to environmental conditions at the time of growth can be determined.

---

Size: 3956px × 2549px
Photo credit: © PETER RYAN/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, -550, -500, .500, .550, 37a, 5, 450, 500, 550, 5sp, aeroplane, aerospace, air, aircraft, airshow, aviation, business, business-jet, c37a, civil, day, display, executive, frame, full, fuselage, g5, g550, g5sp, gulfstream, gv, gvsp, jet, jet-powered, long, military, object, outdoors, part, passenger, range, reflection, show, side, singapore, single, sp, static, transportation, travel, vehicle, view, window