Drought monitoring at the national scale is led by the National Drought Mitigation Center (NDMC), the United States Department of Agriculture (USDA), and the National Oceanic and Atmospheric Administration (NOAA), who produce weekly drought maps constituting the United States Drought Monitor (USDM)...
The weekly U.S. Drought Monitor map released Thursday showed that the amount of the contiguous U.S. mired in drought conditions dropped a little more than 1 percentage point, to 78.14 percent as of Tuesday. But the expanse still gripped by extreme or exceptional drought — the two worst cla...
Through public forums and other means of stakeholder feedback, the USDM continues to evolve with a goal of increasing the resolution and accuracy of the map. Work is underway, with completion expected by late summer 2010, on an enhanced Drought Monitor Decision Support System (DM-DSS). Through...
The North American drought monitor: A continental approach The U.S. Drought MonitorSince 1999, NOAA (CPC and NCDC), USDA, and the NDMC have produced a weekly composite drought map -- the U.S. Drought Monitor -- wit... M Svoboda - IEEE 被引量: 2发表: 2011年 Winter Drought Persists...
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Submitted Art Ward County is among the North Dakota counties considered to be in “severe” drought, according to the U.S. Drought Monitor. As this map shows, much of the state is affected by a precipitation deficit. It is understandable if area crop producers are keeping one eye on the ...
In this study we used field data and 27 years of Landsat imagery to monitor grassland vegetation changes in response to fire and drought. In particular we were interested in understanding how the number of fires, and the timing of those fires relative to drought, might affect the relative ...
Mean flash drought spatial coverage (percent) from the four reanalysis data sets (black line) for each of the domains outlined in black on the map. The green shaded area represents the variability (standard deviation) between the four reanalyses and the thicker blue line represents the trend lin...
The SPEI data are available from SPEI Global Drought Monitor (https://spei.csic.es/map). Code availability The code to process the remote-sensing data is available at https://github.com/shandongfx/paper_Amazon_biodiversity_2021. References Yachi, S. & Loreau, M. Biodiversity and ecosystem ...
Soil moisture anomalies (i.e., deviations from the climatology) are often seen as a reliable tool to monitor and quantify the occurrence of drought events and their potential impacts, especially in agricultural and naturally vegetated lands. Soil moisture datasets (or their proxy) can be derived ...