White spruce (Picea glauca) densities at Brooks Range treelines, Alaska (2019-2022)

• Main Authors: Roman Dial, Russell Wong, Colin Maher, Rebecca Hewitt, Patrick Sullivan
• Format: Dataset
• Language: unknown
• Published: Arctic Data Center 2023
• Subjects: white spruce; treeline; Picea glauca; Arctic; boreal; stem map; basal area; tree density; BOREAL FOREST/TIAGA; ARCTIC TUNDRA; ALPINE TUNDRA; Picea mariana; glauca; mariana; Wind River; Timber Lake; Firth River; Timber Creek; Clear River; Brooks Range; Tundra; Alaska
• Online Access: https://doi.org/10.18739/A2Q52FF49

Measurements of treeline white (Picea glauca) and black (P. mariana) spruce abundance during 2019, 2020, 2021 and 2022 as sampled within n = 695 5-meter (m) radius plots (area = 78.5 square meters), each centered on a selected white spruce adult called "Focal Tree". Measurements included h...