Engineering Alumna Wins National Prize in Mexico
UA alumna Tania Eulalia Martinez Cruz of Mexico's indigenous Mixe community has received the National Youth Prize for academic achievement from Mexico's president.

By Jill Goetz, UA College of Engineering
Sept. 15, 2016

tania_martinez_1 from Noticias.jpg

Tania Martínez Cruz explains the significance of her striped scarf to the audience as she accepts her prize at the Mexico City residence of President Enrique Peña Nieto.
Tania Martínez Cruz explains the significance of her striped scarf to the audience as she accepts her prize at the Mexico City residence of President Enrique Peña Nieto. (Photo courtesy of

At age 14, Tania Eulalia Martínez Cruz of the Mixe indigenous community in Mexico's Oaxaca state left her mountain home on a bus for Texcoco, more than 12 hours away, where there was a high school she could attend.

It was the start of an amazing journey that would lead to a bachelor’s degree in irrigation engineering from Texcoco's Chapingo Autonomous University in 2008, a master's degree in agricultural and biosystems engineering from the University of Arizona in 2012, and Mexico's National Youth Prize for academic achievement in 2016.

Mexican President Enrique Peña Nieto personally presented the award to Martínez Cruz and 17 others, selected from more than 22,000 applicants, at his official residence in Mexico City on Aug. 12. 

In the sole speech from an awardee at the event, widely covered in the national media, Martínez Cruz, 29, spoke of her indigenous roots and the striped Mixe scarf on her shoulders, which her grandmother told her to wear when traveling to remind others of "who we are."

Martínez Cruz attended the UA as Mexico's first indigenous Fulbright Scholar.

"My UA degree expanded my research and knowledge, particularly in using irrigation for bioethanol production," she said. "I also gained confidence in a second language, as I had to manage of team of English-speaking research assistants, and in my skills as a researcher, thanks to an excellent supervisor who motivated and supported me."

That adviser was Donald Slack, UA professor of agricultural and biosystems engineering, watershed management and eco-hydrology.

"Simply put, Tania is the best graduate student I have ever had," said Slack, the Cecil H. Miller Jr. & Cecil H. Miller Sr. Families Dean’s Chair for Excellence in Agriculture and Life Sciences. "When she was finishing her thesis, I invited her and two other graduate students to join me at an engineering conference in Thailand. Tania won the award for best paper at the conference, over participants from Asia, Europe and the United States."

Martínez Cruz is pursuing her doctorate with the Knowledge, Technology and Innovation Group at Wageningen University in the Netherlands and conducting research through the International Maize and Wheat Improvement Center, or CIMMYT, based in Texcoco.

She fortifies her agricultural work with research in socioeconomics, rural sociology, cultural anthropology and other social sciences.

"I feel committed to giving something back to my country, and the area where I can do it is in the agricultural sector," she said. "The technical background is important, but so are the social aspects. I want to help agricultural projects reach more people who have been marginalized, and to do so, I have to better understand the social and cultural contexts in which these projects take place.

"I want not just to create technologies and techniques to solve problems, but to understand the lives of indigenous peoples and farmers, so I can be more efficient as a scientist in helping them," she said. "I am an engineer learning to be a social scientist."

Martínez Cruz is one of 20 students from Chapingo Autonomous University to earn graduate degrees in agricultural and biosystems at the UA over the past 30 years, Slack said. Chapingo undergraduates also have studied biosystems engineering at the UA as interns.

On Sept. 8, Slack traveled to Chapingo Autonomous University to accept an award for achievements in irrigation agriculture. Martínez Cruz presented him with the award.