Tuesday, May 03, 2016

Menu

UTSA biologist tapped to analyze Gulf Coast biodiversity following oil spill

organism

Microscopic organism

Share this Story

(Dec. 23, 2010)--By looking at the variation and density of microscopic organisms prevalent in the Gulf of Mexico, UTSA Department of Biology Research Assistant Professor Jyotsna Sharma-Srinivasan and her collaborators expect to determine how well sub-surface recovery efforts are faring following the Deepwater Horizon oil spill on April 20.

The one-year research project, "RAPID: Taxonomic and Metagenetic Test of Species Distributions for Marine Meiofauna from the Gulf of Mexico," led by the University of New Hampshire and conducted in collaboration with Auburn University, is supported by a $200,000 grant from the National Science Foundation RAPID program, which funds time-sensitive, post-disaster research.

"If people look at the Gulf waters and see no oil on the surface, they often conclude the area has recovered to its original state, but that often is not the case," said Sharma-Srinivasan. "The oil sinks below the sediment and may affect the entire ecosystem. By studying the biodiversity present in Gulf Coast waters and comparing it with samples taken prior to the oil spill, we will have a better understanding of how the spill has affected the marine ecosystem."

Sharma-Srinivasan will study the prevalence of nematodes found in Gulf waters. Nematodes are microscopic roundworms that live in sediments and play a vital role in the ecosystem. They contribute to the decomposition process by eating bacteria and decaying matter and by introducing carbon and other minerals back into the food chain. When stirred up from the mud, they also may serve as food for shrimp, fish and other ocean dwellers.

Before the Gulf Coast oil spill, Sharma-Srinivasans research team obtained samples from more than 100 intertidal and deep water locations in the Gulf of Mexico and found more than 100 species of nematodes. Researchers at the University of New Hampshire and Auburn University in conjunction with Sharma-Srinivasan will compare the diversity of nematode populations in samples from areas affected by the spill with samples taken from unaffected areas to have a better understanding of the ecological impact of the spill.

Sharma-Srinivasan earned her doctoral degree in marine biology from the University of Ghent in Belgium. She joined the UTSA Department of Biology in 1983 and has taught biology at UTSA since 1995. Her experience includes marine research projects in British Columbia, the North Sea, the Arctic Ocean and the Caspian Sea and 10 years of research on the Gulf Coast.

 

 

Events

Tuesday, May 3, 5 p.m.

Henry B. Gonzalez Centennial Tribute

The College of Public Policy and the Office for Community Services present a 100th anniversary salute to the late Congressman Henry B. Gonzalez. A distinguished panel will discuss Gonzalez's historical impact. Free and open to the public.
Aula Canaria Lecture Hall (BV 1.328) , Downtown Campus

Wednesday, May 4, 5 p.m.

School Psychology Symposium and Reception

Student posters will present case studies based on practicum experiences, literature reviews on topics relevant to educational psychology, and other research experiences this year. The event is free and open to the public.
Durango Building (1.124), Downtown Campus

Thursday, May 5, 5 p.m.

String Project Spring Concert

This end-of-semester concert will feature the 3rd through 8th grade students who have participated in the UTSA String Project this year. The event is free and open to the public.
Buena Vista Theater, Downtown Campus

Monday, May 9, 8 a.m.

The Honeynet Project Workshop

This three-day event will focus on the tools, tactics and motives involved in computer and network attacks. Attendees from around the world will take part in world-class hands-on trainings and technical discussions.
H-E-B University Center Ballroom, Main Campus

Thursday, May 12, 4 p.m.

Master of Public Administration Open House

Visit with faculty, alumni and students to discuss the benefits of and requirements for a Master Degree in Public Administration and/or the Graduate Certificate in Nonprofit Administration & Leadership
Buena Vista Building (1.338), Downtown Campus

Saturday, May 14, 10 a.m.

UTSA Spring Commencement: Ceremony One

UTSA Spring Commencement ceremony for the College of Architecture, Construction and Planning, the College of Education and Human Development and the College of Sciences.
Alamodome

Saturday, May 14, 4 p.m.

UTSA Spring Commencement: Ceremony Two

UTSA Spring Commencement ceremony for the College of Business, the College of Public Policy and University College.
Alamodome

Sunday, May 15, 2 p.m.

UTSA Spring Commencement: Ceremony Three

UTSA Spring Commencement ceremony for the College of Engineering and the College of Liberal and Fine Arts.
Alamodome

Wednesday, May 18, 3 p.m.

The Great Staff Appreciation Event

The UTSA community is invited to honor the roughly 2,600 UTSA staff members who contribute to the success of the university and its students.
University Center Ballroom, Main Campus

Thursday, May 19, 6 p.m.

Superintendent Certification Program Information Session

Join UTSA faculty and staff, current students, and area central office administrators/program alumni to learn about this exciting accelerated and web-enhanced program leading to Texas Superintendent Certification. The event is free and open to the public.
Buena Vista Building (1.322), Downtown Campus


Other Calendars
» UTSA Events | » Academic | » Institute of Texan Cultures

Submit an Event


Meet a Roadrunner

Ricardo Rosales finds academic & career opportunities at UTSA

Rosales credits UTSA for guiding him from music to Wall Street

UTSA's Mission

The University of Texas at San Antonio is dedicated to the advancement of knowledge through research and discovery, teaching and learning, community engagement and public service. As an institution of access and excellence, UTSA embraces multicultural traditions and serves as a center for intellectual and creative resources as well as a catalyst for socioeconomic development and the commercialization of intellectual property - for Texas, the nation and the world.

UTSA's Vision

To be a premier public research university, providing access to educational excellence and preparing citizen leaders for the global environment.

UTSA's Core Values

We encourage an environment of dialogue and discovery, where integrity, excellence, inclusiveness, respect, collaboration and innovation are fostered.

Connect with UTSA News

       


Related Links

Back to Top

2015 © The University of Texas at San Antonio  | One UTSA Circle San Antonio, TX 78249 | Information 210-458-4011

Produced by University Communications and Marketing