EN241
ENVIRONMENTAL TOXICOLOGY
Also listed under 1 other title
- Environmental Toxicology
- Department
- Environmental Science
- Terms offered
- 14
- Data refreshed
- Jun 30, 2026
Description
Section information text: Focuses on the assessment of hazardous properties of toxic chemicals in the environment and on development of public-health policy. Covers the principles of absorption, distribution, excretion, and toxic action of chemicals on humans; animal testing; and human epidemiology. Also covers assessment of public-health risks on the basis of animal and human test results, development of standards for air and water contaminants, and uncertainty in regulating hazardous chemicals.
Syllabi
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Offering history & forecast 2007–2017
1996 2017
| Year | Fall | Spring | Summer | Intersession |
|---|---|---|---|---|
| 2030 | 2030 Fall: 7% chance, medium confidence. Offered in 0 of 9 fall terms since 2018. | 2030 Spring: 7% chance, medium confidence. Offered in 0 of 9 spring terms since 2018. | 2030 Summer: 7% chance, medium confidence. Offered in 0 of 9 summer terms since 2018. | 2030 Intersession: 8% chance, medium confidence. Offered in 0 of 6 intersession terms since 2020. |
| 2029 | 2029 Fall: 6% chance, medium confidence. Offered in 0 of 10 fall terms since 2017. | 2029 Spring: 8% chance, medium confidence. Offered in 1 of 10 spring terms since 2017. | 2029 Summer: 6% chance, medium confidence. Offered in 0 of 10 summer terms since 2017. | 2029 Intersession: 7% chance, medium confidence. Offered in 0 of 7 intersession terms since 2017. |
| 2028 | 2028 Fall: 5% chance, medium confidence. Offered in 0 of 11 fall terms since 2016. | 2028 Spring: 8% chance, medium confidence. Offered in 1 of 11 spring terms since 2016. | 2028 Summer: 5% chance, medium confidence. Offered in 0 of 11 summer terms since 2016. | 2028 Intersession: 7% chance, medium confidence. Offered in 0 of 7 intersession terms since 2017. |
| 2027 | 2027 Fall: 5% chance, high confidence. Offered in 0 of 12 fall terms since 2015. | 2027 Spring: 7% chance, high confidence. Offered in 1 of 12 spring terms since 2015. | 2027 Summer: 5% chance, high confidence. Offered in 0 of 12 summer terms since 2015. | 2027 Intersession: 6% chance, medium confidence. Offered in 0 of 7 intersession terms since 2017. |
| 2017 | Not offered | 1 section | Not offered | Not offered |
| 2016 | Not offered | Not offered | Not offered | No data for this term |
| 2015 | Not offered | Not offered | Not offered | No data for this term |
| 2014 | Not offered | 1 section | Not offered | No data for this term |
| 2013 | Not offered | 1 section | Not offered | No data for this term |
| 2012 | Not offered | 1 section | Not offered | No data for this term |
| 2011 | Not offered | Not offered | Not offered | No data for this term |
| 2010 | 1 section | Not offered | Not offered | No data for this term |
| 2009 | 1 section | 1 section | Not offered | No data for this term |
| 2008 | Not offered | 1 section | Not offered | No data for this term |
| 2007 | Not offered | Not offered | Not offered | No data for this term |
Forecast Under 15% 15–39% 40–69% 70–89% 90%+ Not enough history
Fall Spring Summer Intersession Darker means more sections Not offered No data for term
Future estimates combine recent offering frequency with detected multi-year cycles. Hover a cell for confidence and evidence; low-confidence estimates are marked with ~.
Meeting times
Most recent first- Tue, Thu, 10:25 AM–11:40 AM JC105 201220102009200320011998
- Tue, Fri, 12:00 PM–1:15 PM Biological Sciences B124 200920082004
- Tue, Thu, 1:15 PM–2:30 PM Jefferson Academic Center JF222 1999
- Tue, Thu, 11:50 AM–1:05 PM Carlson Hall CH121 1996
| Term | Professor | Type | Credits | Enrollment | CRN |
|---|---|---|---|---|---|
| Spring 2017 | Sasha L. Adkins | Lecture | 1 | 16 of 20 enrolled | 35921 |
| Spring 2014 | Halina S. Brown | Lecture | 1 | 15 of 25 enrolled | 31636 |
| Spring 2013 | Halina S. Brown | Lecture | 1 | 14 of 25 enrolled | 31636 |
| Spring 2012 | Halina S. Brown | Lecture | 1 | 18 of 25 enrolled | 31636 |
| Fall 2010 | Halina S. Brown | Lecture | 1 | 13 of 20 enrolled | 27749 |
| Fall 2009 | Halina S. Brown | Lecture | 1 | 6 of 20 enrolled | 26308 |
| Spring 2009 | Harlee S. Strauss | Lecture | 1 | 4 of 30 enrolled | 36222 |
| Spring 2008 | Harlee S. Strauss | Lecture | 1 | 6 of 30 enrolled | 36222 |
| Fall 2004 | Halina S. Brown | Lecture | 1 | 1 of 20 enrolled | 22367 |
| Spring 2003 | Halina S. Brown | Lecture | 1 | 2 of 30 enrolled | 37368 |
| Spring 2001 | Halina S. Brown | Lecture | 1 | 6 of 25 enrolled | 35368 |
| Spring 1999 | Halina S. Brown | Lecture | 1 | 8 of 15 enrolled | 32756 |
| Spring 1998 | Halina S. Brown | Lecture | 1 | 8 of 15 enrolled | 32756 |
| Fall 1996 | Halina S. Brown | Lecture | 1 | 11 of 15 enrolled | 21569 |