# F. Sherwood Rowland

> American chemist (1927–2012)

**Wikidata**: [Q111190](https://www.wikidata.org/wiki/Q111190)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/F._Sherwood_Rowland)  
**Source**: https://4ort.xyz/entity/f-sherwood-rowland

## Summary
F. Sherwood Rowland was an American chemist (1927–2012) who co-discovered the depletion of the ozone layer due to chlorofluorocarbons (CFCs), a finding that earned him the Nobel Prize in Chemistry in 2005. His work fundamentally altered environmental science and policy.

## Biography
- Born: June 28, 1927
- Nationality: United States
- Education: Bachelor’s in chemistry from Ohio Wesleyan University (1948), Ph.D. in chemistry from the University of Chicago (1952)
- Known for: Pioneering research on atmospheric chemistry and ozone depletion
- Employer(s): University of California, Irvine; University of Kansas; Princeton University
- Field(s): Atmospheric chemistry, environmental science

## Contributions
- Co-authored the 1974 paper "Chlorofluoromethanes: Implications for Stratospheric Ozone," which first identified CFCs as a threat to the ozone layer, leading to global regulatory action.
- Founded the Rowland-Brewer Model, a framework explaining ozone depletion mechanisms, which became foundational for environmental policy.
- Advocated for the Montreal Protocol (1987), the international treaty phasing out ozone-depleting substances, for which he received the Tyler Prize for Environmental Achievement (2001).
- Published over 200 scientific papers and served as a professor at multiple prestigious universities, including the University of California, Irvine.

## FAQs
**What was F. Sherwood Rowland’s most significant scientific contribution?**
Rowland co-discovered the depletion of the ozone layer caused by chlorofluorocarbons (CFCs), a finding that led to the Montreal Protocol and global environmental policy.

**Where did F. Sherwood Rowland work?**
He held faculty positions at Princeton University, the University of Kansas, and the University of California, Irvine, where he conducted groundbreaking research in atmospheric chemistry.

**What awards did F. Sherwood Rowland receive?**
He won the Nobel Prize in Chemistry (2005), the Tyler Prize for Environmental Achievement (2001), and the Japan Prize (1999), among others.

**How did Rowland’s work influence environmental policy?**
His research on ozone depletion directly led to the Montreal Protocol, the first global treaty to phase out ozone-depleting substances.

**What was the Rowland-Brewer Model?**
It was a scientific framework he developed with Mario Molina to explain how CFCs break down ozone in the stratosphere, shaping modern atmospheric chemistry.

## Why They Matter
F. Sherwood Rowland’s discovery of ozone depletion revolutionized environmental science and global policy. His work proved that human-made chemicals could alter Earth’s atmosphere, leading to the Montreal Protocol and the creation of the Environmental Protection Agency. His research set the standard for studying atmospheric chemistry, influencing generations of scientists. Without his findings, the ozone layer’s recovery would have been delayed, and climate change mitigation efforts would have been less informed.

## Notable For
- Co-recipient of the Nobel Prize in Chemistry (2005) for ozone depletion research
- Founder of the Rowland-Brewer Model, a cornerstone of atmospheric science
- Key architect of the Montreal Protocol, the first global environmental treaty
- Author of over 200 scientific papers on atmospheric chemistry
- Professor at Princeton University, the University of Kansas, and the University of California, Irvine
- Recipient of the Tyler Prize (2001), Japan Prize (1999), and Roger Revelle Medal (1991)
- Advocate for sustainable chemistry and environmental policy

## Body
### Early Life and Education
F. Sherwood Rowland was born on June 28, 1927, in Delaware, Ohio. He earned a bachelor’s degree in chemistry from Ohio Wesleyan University in 1948 and a Ph.D. from the University of Chicago in 1952. His early academic training laid the foundation for his later work in atmospheric science.

### Career and Research
Rowland began his academic career at the University of Kansas before joining Princeton University in 1963. He later moved to the University of California, Irvine, where he spent the majority of his career. His research focused on atmospheric chemistry, particularly the interactions between human-made chemicals and the ozone layer.

### Ozone Depletion Discovery
In 1974, Rowland co-authored the groundbreaking paper "Chlorofluoromethanes: Implications for Stratospheric Ozone" with Mario Molina, which first identified CFCs as a threat to the ozone layer. This work led to the Rowland-Brewer Model, explaining how CFCs break down ozone in the stratosphere. Their findings became the scientific basis for the Montreal Protocol, signed in 1987.

### Awards and Recognition
Rowland received numerous accolades, including the Nobel Prize in Chemistry (2005), the Tyler Prize (2001), and the Japan Prize (1999). He was also honored with the Roger Revelle Medal (1991) and the Peter Debye Award in Physical Chemistry (1986).

### Legacy and Influence
Rowland’s work fundamentally changed environmental science and policy. His research on ozone depletion led to global regulatory action, demonstrating the power of scientific evidence in shaping public policy. He remained active in environmental advocacy until his death in 2012, leaving a lasting impact on atmospheric chemistry and climate science.

### Publications and Academic Contributions
Rowland published over 200 scientific papers, contributing to the fields of atmospheric chemistry and environmental science. His research was widely cited and influenced subsequent studies on climate change and atmospheric pollution.

### Professional Affiliations
He was a member of the Royal Society, the National Academy of Sciences, the American Academy of Arts and Sciences, and the American Philosophical Society. These affiliations underscored his influence in scientific and academic circles.

### Later Work and Advocacy
In his later years, Rowland continued to advocate for sustainable chemistry and environmental policy. He served as a professor and researcher until his death in 2012, ensuring his work remained relevant in addressing global environmental challenges.

## References

1. Integrated Authority File
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