13495_GO_ShortTreeHeight_Final.webm
Summary: This video highlights the diversity and ecological importance of trees, explaining how their height provides vital information about ecosystems and carbon storage. It features how citizen scientists, using the GLOBE Observer app, contribute to a global tree height inventory for conservation and climate monitoring.
The video showcases the incredible diversity of trees, ranging from towering giants to small saplings, and their varied roles across different seasons and ecosystems. It emphasizes that trees provide essential food, shade, shelter for wildlife and humans, and some species live for thousands of years, recording their age in rings. The video explains that tree height is a crucial indicator for understanding ecosystems, measuring forest biomass, and calculating carbon storage. It details how scientists track tree growth and ecosystem health using satellites and ground-based measurements. The GLOBE Observer app is introduced as a tool enabling citizen scientists and students to contribute to a global inventory of tree height, which is publicly available and vital for conservation, resource management, and climate monitoring, supported by NASA.
Playback guide
1. time: 00:00 label: Low-angle shot of a tree, looking up through its canopy, light increasing 2. time: 00:04 label: Aerial view of a misty palm tree forest 3. time: 00:06 label: Low-angle shot of a towering redwood or sequoia tree 4. time: 00:09 label: Close-up of a bare branch with a single water droplet 5. time: 00:11 label: Gnarled, ancient trees on a dry, rocky hillside 6. time: 00:13 label: Dense, lush green forest with ferns 7. time: 00:16 label: Forest with tall trees, some beginning to show autumn colors 8. time: 00:18 label: Monkey sitting in a tree, eating leaves 9. time: 00:20 label: Small red house nestled in a vast pine forest with mountains in the background 10. time: 00:22 label: Close-up of red and orange autumn leaves on a tree 11. time: 00:24 label: Herd of elk in a field with a forest showing autumn colors 12. time: 00:26 label: Landscape with golden autumn trees and mountains under a cloudy sky 13. time: 00:27 label: Low-angle shot looking up at snow-covered pine trees against a blue sky 14. time: 00:29 label: Aerial view of snow-covered trees and a snowy slope 15. time: 00:30 label: Snowy mountain landscape with a sparse forest 16. time: 00:32 label: Acacia tree silhouetted against a vibrant sunset sky 17. time: 00:34 label: Low-angle shot of a weeping willow tree canopy 18. time: 00:36 label: View of Earth from space, showing landmasses and clouds 19. time: 00:39 label: Aerial view of a forest with mixed green and autumn colors 20. time: 00:40 label: Low-angle shot looking up at tall, dense green forest canopy 21. time: 00:42 label: Close-up of banyan tree roots and branches 22. time: 00:44 label: Forest path surrounded by trees with autumn foliage 23. time: 00:45 label: Joshua trees in a desert landscape at sunset 24. time: 00:47 label: Large baobab tree in a savanna with dramatic sky 25. time: 00:49 label: Low-angle shot looking up at very tall green trees 26. time: 00:50 label: Palm trees on a rocky hill against a clear sky 27. time: 00:51 label: Forest scene with vibrant autumn leaves 28. time: 00:52 label: Woodpecker on a tree trunk surrounded by yellow leaves 29. time: 00:53 label: Green trees by a body of water with mountains in the background 30. time: 00:54 label: Aerial view of a dense green forest covering rolling hills 31. time: 00:56 label: Low-angle shot looking up through a green tree canopy to the sky 32. time: 00:58 label: Silhouettes of trees against a starry night sky 33. time: 01:00 label: Split screen of people using smartphones, two women and one man 34. time: 01:04 label: Screen recording of a world map with numerous tree photos, showing data from GLOBE Visualization System 35. time: 01:10 label: Collage of diverse tree photos 36. time: 01:13 label: Magnifying glass graphic over tree collage, transitioning to green screen 37. time: 01:14 label: GLOBE Observer logo and website (observer.globe.com) 38. time: 01:16 label: GLOBE Observer Supported by logo (three people on a globe) 39. time: 01:17 label: NASA logo