Asclepias syriaca (common milkweed) relies on pollinators for movement of its pollen, and evidence suggests that its populations are declining. Image courtesy of Pixabay.
Daymet daily surface weather and climatological summaries have been cited in nearly 300 peer-reviewed articles. Read about how this popular data product is used in research.
The ATom aircraft prepares to depart from Punta Arenas in southern Chile on October 14, 2017. During ATom-3, the science team flew over Antarctica and below the ozone hole before continuing on their journey north over the Atlantic Ocean to Greenland and returning to California.
Data collected by the Aerosol Microphysical Properties (AMP) instrument during the Atmospheric Tomography (ATom) Mission is now available.
Soil nitrous oxide emissions on a monthly average basis for July 2011 estimated with the mechanistic scheme.
A new model dataset improves the timing and spatial distribution of estimates of soil nitrogen emissions.
Mean leaf area index for July (calculated over the period 1982-2015).
A global dataset characterizes the long-term (1981-2015) monthly mean Leaf Area Index (LAI) based on AVHRR GIMMS data.
Annual time series of days with rain-on-snow summed for each 6-km pixel in Alaska.
Researchers with NASA's ABoVE campaign mapped rain-on-snow events across Alaska from 2003 to 2016.
Spatial patterns of total inorganic nitrogen deposition in the early 1990s. Darker areas have higher levels of nitrogen deposition (mg N/m2/y).
Gridded estimates of atmospheric nitrogen deposition are some of the most downloaded data of 2018.