New Mexico
Study finds industrial air pollution contributes to New Mexico’s low birthweight
Babies born with weights less than 5 lbs 8 ounces (2,500 grams), can face a host of health challenges and an increased risk for chronic health problems like diabetes and heart disease later in life. Now, for the first time, researchers at The University of New Mexico have linked industrial air pollution to the state’s above-average rates of babies born with low birthweight in a study published in the Journal of Environmental Management.
About one in 12 babies in the United States is born with low birthweight, but in New Mexico, the rate is nearly one in 10, according to March of Dimes. While the connection between low birth weight and air pollution has been researched before in other places, the study, “Industrial air pollution and low birth weight in New Mexico, U.S.,” is the first of its kind in New Mexico. The study examined the relationship between industrial emissions that mothers were exposed to at their residential locations while pregnant and the weight of their babies at birth.
The research team included members of the UNM Department of Geography and Environmental Studies: Assistant Professor Xi Gong, Ph.D. Candidate Yanhong Huang, and Associate Professor Yan Lin; as well as Jenny Duong from New Mexico Department of Health; Assistant Professor Shuguang Leng from UNM Department of Internal Medicine; Professor F. Benjamin Zhan from Texas State University; Professor Yan Guo from University of Miami; and Associate Professor Li Luo from UNM Department of Internal Medicine.
The team used data from the New Mexico Department of Health and the Environmental Protection Agency in an emission weighted proximity model to quantify exposure intensity by home address. They analyzed New Mexico birth certificates from 2008 to 2017, which included 233,340 babies with normal birth weight and 22,375 babies with low birth weight (defined as less than 2500 grams in the study). Researchers also compared information on demographic and medical factors between both groups for the analysis.
“We wanted to find out if industrial air pollution is a risk factor for low birthweight in New Mexico and we were able to identify five air pollutants that show significant positive associations to low birthweight,” Huang said.
Low birth weight can contribute to the development of diabetes, heart disease, high blood pressure, developmental disabilities, metabolic syndrome and obesity later in life. It can also create immediate challenges for babies like retinopathy, and problems with breathing and digestion, according to March of Dimes.
The study relied on annual emissions data from the EPA’s Toxic Release Inventory Program, which requires industrial facilities in the U.S. to submit detailed emissions reports each year, and air quality monitoring data from the EPA’s Air Quality System DataMart to determine the amounts of air pollutants pregnant people were exposed to.
Researchers discovered that residential exposures to several pollutants during pregnancy had positive associations with low birthweight in babies: 1,2,4-trimethylbenzene, benzene, chlorine, ethylbenzene, and styrene. Each of the pollutants is the result of industrial operations and the researchers found that the closer pregnant people lived to facilities generating those pollutants, the more likely they were to have a baby with low birthweight.
While many of the pollutants have been identified as contributors to low birthweight in previous studies, this study identified 1,2,4-trimethylbenzene for the first time. The publication is the first individual-based study conducted over a long period in New Mexico that examines the effects of air pollution on low birthweight.
The study found that emissions were largely concentrated in the northwest region, southeast region and Albuquerque area. Researchers suggest further research should emphasize the southeastern part of the state, which is close to more than 50 industrial facilities in Texas that emit the five chemicals identified in the study.
“We hope these results can be used to help the public and government officials better understand the environmental risks of industrial air pollutants,” Gong said. Gong and Huang will next work on a similar study focused on industrial air pollution and cancer rates in New Mexico.
More information:
Xi Gong et al, Industrial air pollution and low birth weight in New Mexico, USA, Journal of Environmental Management (2023). DOI: 10.1016/j.jenvman.2023.119236
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Study finds industrial air pollution contributes to New Mexico’s low birthweight (2024, June 3)
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New Mexico
Ex-Barcelona defender takes over as new Mexico boss as Javier Aguirre leaves after England defeat | Goal.com US
The transition comes at a critical moment for Mexico. Marquez’s immediate priority is addressing the tactical shortcomings that proved costly against England. Defensive errors allowed players like Jude Bellingham and Harry Kane to secure the victory.
To fix this, Marquez will rely on his recent coaching experience. During his two-year spell managing Barcelona Atletic, Marquez oversaw 82 matches, recording 40 wins, 21 draws and 21 losses. This period in Spain helped him develop a structured approach to the game, which the federation hopes will translate into a more robust defensive system for the national side.
New Mexico
Monsoon high shifts slightly west but rain is still possible Wednesday in New Mexico
A few more storms are possible Wednesday in New Mexico. See the latest conditions at KOB.com/Weather.
ALBUQUERQUE, N.M. — The monsoon high has shifted just slightly west and is now centered between Arizona and New Mexico for Wednesday.
We’ll still have a similar setup to the last couple of days. Scattered showers and storms will form off the high terrain between late morning and early afternoon, moving slowly off in a clockwise fashion into nearby highlands and valley areas by mid and late afternoon/early evening before mostly fizzling out after the sun sets.
The mid and upper level moisture draped across the state is slightly below climatological normals for early July. Slightly less moisture will limit rainfall but stronger cells could easily drop a good half-inch or more.
Additional rainfall on the burn scars may lead to flash flooding. Tuesday saw at least 1.5 inches of radar estimated rainfall fall near and on the Hermits Peak/Calf Canyon burn scar.
Storms will produce strong outflow, with gusts likely ranging from 20-40 mph. That may either undercut existing storms or help produce new cells.
Temperatures this afternoon will either be near the same as Tuesday or about one-to-two degrees warmer statewide. Those that get to see the rain first will cool off the fastest.
Higher elevations in the mountains are looking at highs getting into the 70s and 80s. Valleys, low-lying areas and the highlands will heat up into the 90s, with several spots looking at highs near the triple digits this afternoon, such as the lower Rio Grande Valley, and a few southern locales.
Wildfire smoke will also stick around. Most of it will stay lofted into the upper levels of the atmosphere but some light concentrations of it may make it down to the ground and could impact the air quality on a very localized scale for those that do get to see that. Areas around the Sacaton Fire in the Gila’s may see a slightly heavier concentration that could get blown around due to outflow from nearby storms this afternoon.
Meteorologist Amanda Goluszka shares all the details in her full forecast in the video above.
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New Mexico
What will it take to get the Rio Grande flowing again?
ALBUQUERQUE, N.M. — If you’ve driven or walked by the Rio Grande in Albuquerque, you’ve noticed it’s bone dry. The reason might be obvious to most: We live in the Southwest and have had little rain or snowpack. But as our community, especially farmers, struggle, are our leaders doing anything to solve this issue that seems to be recurring?
“I had been here like maybe a month ago, and there was some water, and then I came a week ago, and I was like, we literally can walk across the Rio Grande,” Kat Walker said.
Even though we live in the Southwest, that’s the reaction most locals have after realizing they can walk through the Rio Grande without getting a drop on them.
Middle Rio Grande Conservancy District CEO Jason Casuga said this year could go down as one of the worst for how much water we’ve received.
“There are communities out there that are suffering to a degree that we haven’t seen in a long, long time,” he said.
Farmers are one of the largest groups being impacted. Some haven’t been able to irrigate their crops in months.
“There are irrigators north of Isleta Pueblo who are 60 days out from the last day they irrigated. Sixty days. Let’s put that into perspective. And so that’s a struggle,” Casuga said.
This is the second summer in a row the Rio Grande has dried up. Right now, an 87-mile-long stretch has no water in the Rio Grande. Casuga said that’s normally in the 40-to-50-mile range.
What can be done?
Casuga believes tools like storing water could help our water issue.
“We have had bad years between the ’50s and now, but MRGCD and others could store water in upstream reservoirs, so in a dry year like this, we would be releasing water,” he said.
But actually doing that isn’t that simple because of what’s known as the Rio Grande Compact. It’s an agreement between New Mexico, Colorado, and Texas that essentially divvies up water from the Rio Grande Basin. It’s law in each state.
“Within the articles of the compact, depending on which article is triggered, you have operational restrictions, and the further that we get in debt as a state to the compact, the more operational restrictions we have,” he continued. “We haven’t violated it yet. We just are behind on our responsibility to deliver water.”
Casuga believes once the state is out of its compact debt, it will have a better chance at managing water. Because that debt means New Mexico can’t store water for itself right now, a restriction water managers wish wasn’t so rigid in dry years.
“I do think there are improvements we can make to delivering water under the compact that would free up some tools to help us manage drought better,” he continued. “Our processes need to be more flexible and more responsive when we have extreme drought.”
He said the state is working with the feds, but unfortunately, it’s a long process. So for now, things will be dry a bit longer.
Hope is in the forecast
Before 2022, the river in Albuquerque hadn’t gone dry like this in 40 years. Casuga reiterated: This is likely one of the worst droughts we’ve ever been in.
“The overall water year is not done yet, but it could go down as one of the worst or the worst years depending on the way the monsoon season shapes up,” he said.
The good news is a strong El Niño is forecast for this year, which could bring some much-needed precipitation.
“In terms of now, what we can do now, we’re really in the hands of whether it rains or not from this point to the end of the year, but I do think things are shaping up that give us indications we can have a much better snow year as we enter November through next March, and maybe we won’t be sitting here in a dry riverbed in July next year,” Casuga said.
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