Saving Small Fish as Big US River Dries Up
2022-08-06
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1On a recent afternoon, vehicles moved up and down the dry riverbed of the Rio Grande River, near Albuquerque, New Mexico.
2The drivers had a purpose.
3They were biologists hoping to save as many endangered fish as they could before the sun dried out shrinking puddles of water.
4For the first time in 40 years, the river that forms the border of Texas and Mexico went dry in Albuquerque last month.
5And the endangered Rio Grande silvery minnow is disappearing along with the water.
6Summer storms have brought river waters back.
7But, experts warn that drying this far north is a sign of an increasingly limited water supply.
8They say that there might not be enough water to save the minnow and to provide water to nearby farms and communities.
9The minnow, a tiny native fish, lives in a small area of the 3000-kilometer-long river.
10It has survived 100 years of habitat loss as the water was moved, redirected, and taken from Colorado to New Mexico, Texas, and northern Mexico.
11In 1994, the U.S. government listed the Rio Grande silvery minnow as endangered.
12Scientists, local officials, and environmental groups have worked to keep the fish alive - as required by the Endangered Species Act.
13But their efforts have not been enough.
14Years of drought, high temperatures, and an unpredictable rain are destroying what remains of its habitat. Officials can do little.
15U.S. Fish and Wildlife Service biologist Thomas Archdeacon leads a program to rescue the minnow.
16He said, "When you have flow one day and no flow the next for miles, [the fish] don't know how to get out of that."
17When parts of the river dry out, officials use small nets to pull fish from warm puddles and move them to still-flowing parts of the river.
18The minnow's survival rate after being rescued is poor.
19Only five percent survive the experience.
20Still, leaving them in the puddles is a certain death sentence, Archdeacon said.
21Over the years, the government has bred and released large numbers of silvery minnows.
22But the fish need more water in the river to survive, officials say.
23Historically, one way to raise water levels has been to release it from man-made lakes.
24But this year, New Mexico has been unable to store extra water.
25The state must send water to Texas as part of an agreement.
26And the rainstorms in June were not enough to refill the river.
27To keep more water in the Rio Grande, the state is offering to pay farmers to leave fields unplanted.
28But few have agreed. In one area, officials said only five percent was left unplanted this year.
29"We need more people to do it," said Jason Casuga, chief engineer for the Middle Rio Grande Conservancy District.
30But the program is just in its second year, and farmers want to grow crops, Casuga said.
31For the past four years, Ron Moya has farmed about 20 hectares of land near Albuquerque.
32A retired engineer, Moya said he now works on the same land that generations of his family had farmed before him.
33Last year, Moya left four hectares unplanted in exchange for several thousand dollars.
34But he said he would not do it this year although he was offered more money.
35That is because he wanted the moisture to keep the soil on his farm alive.
36New Mexico's biggest city, Albuquerque, is also not likely to give up water.
37Like other western U.S. areas, the city of 563,000 has greatly limited water usage, from about 946 liters a day in 1994 to 450 liters in 2019.
38Mike Hamman is New Mexico's state water engineer.
39He said the state has already taken a lot of measures to save water.
40"So now it gets a little harder," he said.
41I'm Jill Robbins.
1On a recent afternoon, vehicles moved up and down the dry riverbed of the Rio Grande River, near Albuquerque, New Mexico. 2The drivers had a purpose. They were biologists hoping to save as many endangered fish as they could before the sun dried out shrinking puddles of water. 3For the first time in 40 years, the river that forms the border of Texas and Mexico went dry in Albuquerque last month. And the endangered Rio Grande silvery minnow is disappearing along with the water. 4Summer storms have brought river waters back. But, experts warn that drying this far north is a sign of an increasingly limited water supply. They say that there might not be enough water to save the minnow and to provide water to nearby farms and communities. 5The minnow, a tiny native fish, lives in a small area of the 3000-kilometer-long river. It has survived 100 years of habitat loss as the water was moved, redirected, and taken from Colorado to New Mexico, Texas, and northern Mexico. 6In 1994, the U.S. government listed the Rio Grande silvery minnow as endangered. Scientists, local officials, and environmental groups have worked to keep the fish alive - as required by the Endangered Species Act. But their efforts have not been enough. 7Years of drought, high temperatures, and an unpredictable rain are destroying what remains of its habitat. Officials can do little. 8U.S. Fish and Wildlife Service biologist Thomas Archdeacon leads a program to rescue the minnow. He said, "When you have flow one day and no flow the next for miles, [the fish] don't know how to get out of that." 9When parts of the river dry out, officials use small nets to pull fish from warm puddles and move them to still-flowing parts of the river. 10The minnow's survival rate after being rescued is poor. Only five percent survive the experience. Still, leaving them in the puddles is a certain death sentence, Archdeacon said. 11Over the years, the government has bred and released large numbers of silvery minnows. But the fish need more water in the river to survive, officials say. 12Historically, one way to raise water levels has been to release it from man-made lakes. But this year, New Mexico has been unable to store extra water. The state must send water to Texas as part of an agreement. And the rainstorms in June were not enough to refill the river. 13To keep more water in the Rio Grande, the state is offering to pay farmers to leave fields unplanted. But few have agreed. In one area, officials said only five percent was left unplanted this year. 14"We need more people to do it," said Jason Casuga, chief engineer for the Middle Rio Grande Conservancy District. But the program is just in its second year, and farmers want to grow crops, Casuga said. 15For the past four years, Ron Moya has farmed about 20 hectares of land near Albuquerque. A retired engineer, Moya said he now works on the same land that generations of his family had farmed before him. 16Last year, Moya left four hectares unplanted in exchange for several thousand dollars. But he said he would not do it this year although he was offered more money. That is because he wanted the moisture to keep the soil on his farm alive. 17New Mexico's biggest city, Albuquerque, is also not likely to give up water. Like other western U.S. areas, the city of 563,000 has greatly limited water usage, from about 946 liters a day in 1994 to 450 liters in 2019. 18Mike Hamman is New Mexico's state water engineer. He said the state has already taken a lot of measures to save water. "So now it gets a little harder," he said. 19I'm Jill Robbins. 20Brittany Peterson and Suman Naishadham reported this story for the Associated Press. Hai Do adapted it for VOA Learning English. 21____________________________________________________________________ 22Words in This Story 23puddle -n. a small amount of water or wet soil on the ground 24habitat -n. the place or type of place where a plant or animal naturally or normally lives or grows 25drought -n. a period of extremely low rainfall and dry conditions 26breed -v. (irr.) to raise animals or plants to produce more of them with a desire to increase their numbers 27_____________________________________________________________________ 28What do you think of this story? We want to hear from you. 29We have a new comment system. Here is how it works: 301.Write your comment in the box. 312.Under the box, you can see four images for social media accounts. They are for Disqus, Facebook, Twitter and Google. 323.Click on one image and a box appears. Enter the login for your social media account. Or you may create one on the Disqus system. It is the blue circle with "D" on it. It is free. 33Each time you return to comment on the Learning English site, you can use your account and see your comments and replies to them. Our comment policy is here.