
Gretna Park. Image courtesy of Waggonner & Ball.
Assistant professors of landscape architecture Dr. Fabiana Trindade da Silva and Dr. Yao Wang led a case study investigation of Gretna City Park, a project of the Landscape Architecture Foundation (LAF)’s Case Study Investigation program. Master of landscape architecture students Catherine Frampton and Laura Ramos Ramirez assisted the research project, and LSU BLA alumna Amy Norval, CARBO Landscape Architecture, served as the firm liaison.
LAF CSI
LAF’s Case Study Investigation (CSI) program is a research and training collaboration for faculty, students, and design practitioners. Faculty and students work with the firm that designed a built project to document its environmental, social, and economic benefits, and the results are published as case study briefs in LAF’s Landscape Performance Series. The series now includes more than 200 case study briefs and serves designers, students, researchers, journalists, and policymakers. Gretna City Park is the second Louisiana project documented through CSI.
“It is an honor to represent LSU and the Robert Reich School of Landscape Architecture in LAF’s Case Study Investigation program and to add Gretna City Park to the Landscape Performance Series,” Trindade da Silva said.
“CSI places faculty and students alongside the designers who made a project, so the research holds design intent and measured results together. That connection matters because landscape performance gives communities, designers, and public agencies evidence of what well designed landscapes deliver.
“In Gretna, a park that once included a capped city waste site now stores stormwater, supports dozens of bird species, and gives residents a place to gather. Our student researchers took part in every stage, and they leave with field research, data analysis, and communication skills they will carry into practice.”
A Transformed City Park
Gretna City Park Phase 1 retrofitted an underused city park, part of which was a capped former city waste site, into a stormwater and recreation landscape. It is part of the Gretna Resilience District and was funded through Louisiana’s LA SAFE program. The LSU team quantified its performance, including about 20-acre feet (roughly 6.5 million gallons) of stormwater storage and 71 bird species recorded on site, along with social benefits drawn from 255 park visitor survey responses.

Gretna Park. Image courtesy of Waggonner & Ball.
The Research Approach
“Our research began with a reflection on Goodhart’s law, which observes that once a measure becomes a target, it stops being a good measure. Numbers alone can drift away from the reason they were measured. Showing that a place performs well is one task, and showing what that performance means to the people who live with it is another,” Trindade da Silva said.
“Our research approach pairs rigor, which tells us a number is correct, with narrative, which tells us a number is true to the place it came from. The goals tell us what the project set out to do, and the people tell us what it became.”
“The most meaningful part of the work was bridging the technical side of landscape architecture with the lived experience of a place,” Frampton said. “Data tells us how a landscape performs but the people who use it tell us why that performance matters.”
Watch the team present their findings https://www.lafoundation.org/resources/2026/09/2026-csi-finale-webinar-part-2


Although Aleman’s career had taken her from Baton Rouge to France and eventually New York City, the design principles she learned at LSU remained central to her work.
For Aleman, the most meaningful part of creating desserts isn’t simply how they look or taste, but the memories and emotions they leave behind.

“Fallingwater, specifically, made me realize that I love getting to work within a set site, getting to really know the grounds and see how it changes over time, and then designing and performing groundskeeping tasks in response to it,” Cook said.


“The workshop helped students to understand the language of drawing, to incorporate sketching as an integral part of the design process, and to use quick gesture sketching as a catalyst for ideation and form generation. They learned to draw confidently to capture the spirit of place and to convey a sense of life and authenticity to their sketches,” Goad said.


Almost every stage of glasswork calls for eye protection! When I’m not worried about tiny shards hitting my face (or when I am wearing my respirator) I wear these safety glasses to protect my eyes.

