Measurement of river discharge across channels.
Two new Pre-Delta-X datasets provide absolute water level elevations and river discharge measurements.
Location of wetland sites in the Mississippi River Delta where biomass measurements were collected in the Pre-Delta-X Spring and Fall 2015 Campaigns.
A digital rendering shows the instruments and associated equipment that will be included on board the PACE spacecraft. Credit: NASA GSFC.
Registration is now open for the first NASA Plankton, Aerosol, Cloud, ocean Ecosystem Mission (PACE) Applications Virtual Workshop.
Bruce Wilson, manager and principal investigator for the ORNL DAAC.
Bruce Wilson, Manager of the ORNL DAAC, is now a senior member of the Association for Computing Machinery
Dr. Sparkle Malone uses NASA data including the ORNL DAAC Global Subsets Tool and Daymet data for her research on carbon fluxes in the Everglades.
Dr. Sparkle Malone, uses NASA data to explore how a changing climate impacts ecosystem structure and function.
Annual Total of Daily Precipitation, 2019, shown in Daymet V4 gridded estimates.
Improvements in daymet continental-scale gridded daily precipitation and temperature estimates.
Michele Thornton to moderate ESA Q&A with presenters from the session: Ecosystem Dynamics Enabled by New Instruments on the ISS - August 4, 2020 from 1:00 - 1:30.
ESA Session - Ecosystem Dynamics Enabled by Instruments on the International Space Station.
Jessica Welch will demonstrate ORNL DAAC tools and service at the upcoming Ecological Society of America (ESA) virtual meeting.
The ORNL DAAC invites Ecological Society of America meeting participants to learn about our resources at the NASA Data Made Easy Workshop.
SAR-based lake ebullition maps. Panel a shows Alaska study regions with SAR footprints outlined in yellow. Subsequent panels show SAR-based CH4 ebullition maps for b) Barrow Peninsula, c) Atqasuk, d) Toolik, e) northern Seward Peninsula, and f) Fairbanks. Study lakes with field-based measurements are outlined (b,c) or boxed (d,e,f) in white. Orange boxes in panel f indicate anthropogenic study lakes.
Synthetic Aperture Radar (SAR) was used to estimate methane ebullition flux for thousands of lakes in five regions across Alaska.
Spatial estimates of total carbon combustion at 30 m resolution across the 2015 fire perimeters in Saskatchewan (a) and sampled fires (b, c, d). The spatial extents of sampled fires are shown as blue rectangles in (a).
A new Arctic-Boreal Vulnerability Experiment (ABoVE) provides spatial estimates of carbon combustion and uncertainty on a 30 m grid.