Texas Drought? El Niño to the Rescue
An El Nino climate pattern to the Pacific Ocean is believed to be relieving the worst Texas drought in 90 years.
El Nino is characterized by warming waters in the Pacific, and moisture is drawn inland. A La Nina is a cooling in the Pacific and does just the opposite, drawing moisture away.
Rain during the winter months helps Texas crops because the soil holds the moisture until planting in the spring, said Roger Haldenby of the Plains Cotton Growers in Lubbock. Parts of the state have been in a drought since November 2007.
The last El Nino developed during the 2006/07 crop year and helped boost Texas cotton yields to 843 pounds per acre.
“When there is a developing El Nino, in past years we’ve definitely noticed the southern part of the U.S., specifically Texas and the high plains of Texas, benefit from increased rainfall,” Haldenby said. “It’s a very important weather phenomenon for us. A wet winter from El Nino sets up the situation well for the following growing season.”
