Found 16 datasets matching "dendrochronology".
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Annual growth increment patterns observed in the hard parts of many marine organisms are often related to factors in the physical environment, and investigators are increasingly using...
Search relevance: 44.05 | Views last month: 0 -
Annual growth increment patterns observed in the hard parts of many marine organisms are often related to factors in the physical environment, and investigators are increasingly using...
Search relevance: 42.78 | Views last month: 0 -
This dataset represents a baseline assessment of dendrochronology within the National Capital Region Network (NCRN). Data were collected in collaboration with Frostburg State University and the...
Search relevance: 39.76 | Views last month: 0 -
Tree-ring reconstructions of water-year (Oct 1 through Sep 30th) flow for 31 gaging sites in Missouri River basin, with complete data for 1685 through 1977 (n = 293 water years). The complete 105...
Search relevance: 28.08 | Views last month: 0 -
Dendrochronological collections during the career of USGS emeritus, Paul Carrara: Douglas-fir (Pseudotsuga menziesii), Black cottonwood (Populus trichocarpa), Spruce (Picea), Shore pine (Pinus...
Search relevance: 27.54 | Views last month: 0 -
Andrews Meadow in the Loch Vale watershed, Rocky Mountain National Park. Sample Collection: Englemann spruce (Picea engelmannii) living on slopes surrounding and at the edge of Andrews meadow...
Search relevance: 27.50 | Views last month: 0 -
This dataset consists of ring widths of large cottonwood trees on the floodplain of the Missouri River downstream of Garrison Dam in North Dakota. Trees are from three sites: Smith Grove, Kimball...
Search relevance: 26.92 | Views last month: 0 -
Supporting data for figures and tables in publication. See Readme file. This dataset is associated with the following publication: Beedlow, P., R. Waschmann, E. Lee, and D.T. Tingey. Seasonal...
Search relevance: 26.78 | Views last month: 0 -
We measured the percent live canopy and height of randomly-selected cottonwood trees at three sites: Deerlodge Park on the Yampa River (DLP), Island Park on the upper Green (ILP), and Canyonlands...
Search relevance: 26.32 | Views last month: 0 -
Leaf wetness was measured continuously in the lower, middle, and upper canopy of one mature and one young Douglas-fir tree at five sites situated along an elevational gradient from west side of...
Search relevance: 25.89 | Views last month: 4 -
The data include ages and locations of presence/absence surveys for sagebrush (Artemesia tridentata) on the Bureau of Land Management Rio Grande del Norte National Monument, New Mexico. We sampled...
Search relevance: 25.73 | Views last month: 1 -
Culebra Range of the Sangre de Cristo Mountains, Colorado. Sample Collection: Ponderosa pine (Pinus ponderosa), Douglas-fir (Pseudotsuga menziesii), Bristlecone pine (Pinus aristate), and Limber...
Search relevance: 25.48 | Views last month: 3 -
We analyzed historical aerial photography and used dendrochronology to quantify long-term spatial and temporal patterns of narrowing and vegetation expansion, including native cottonwood (Populus...
Search relevance: 24.91 | Views last month: 0 -
U. S. Geological Survey (USGS) scientists completed a data collection campaign from the 26th of July to the 13th of August in 2021, using various methods to record geomorphic and habitat...
Search relevance: 24.00 | Views last month: 0 -
This data release consists of the following components: Sex ratio data from cottonwood trees at random points on the floodplain in the North and South units of Theodore Roosevelt National Park,...
Search relevance: 23.01 | Views last month: 0 -
Tree growth (annual tree ring measurements) and plant community composition data of tidal freshwater forested wetlands along longitudinal riverine positions (upper, lower, and stressed tidal river...
Search relevance: 22.40 | Views last month: 0
