Article
Ecology
Catherine C. Beall, Mark D. Dixon, Nadeesha D. Illeperuma, Mark R. Sweeney, W. Carter Johnson
Summary: Construction of dams in the mid-20th century led to reduced channel dynamism, sediment transport, and riparian tree regeneration on the Missouri River. However, opportunities for forest regeneration exist in areas where sediments are deposited, forming deltaic and upstream backwater regions. This study found that woody vegetation in the delta-backwater area increased from 2012 to 2016, colonizing previously barren areas, highlighting the importance of understanding vegetation dynamics in regulated riverine landscapes for sustainable reservoir management.
Article
Ecology
Eleonore Mira, Alain Rousteau, Regis Tournebize, Marie Robert, Andre Evette
Summary: The study aimed to identify riparian forest understory species suitable for use in soil and water bioengineering techniques. The results showed that several herb and shrub species displayed adequate growth vigor for inclusion in these techniques, while pteridophytes performed poorly.
ECOLOGICAL ENGINEERING
(2023)
Article
Engineering, Civil
Timothy I. Marjoribanks, Maike Paul
Summary: Aquatic vegetation is crucial in coastal and riverine environments, with its geometric and biophysical properties affecting eco-hydraulic interactions. Variability in stem properties, such as rigidity, should be considered in modeling to accurately predict drag force. Failure to account for the reconfiguration of variable rigidity stems may lead to significant errors in predictions.
JOURNAL OF HYDRAULIC RESEARCH
(2022)
Article
Plant Sciences
Fabricio Jaques Sutili, Rafael da Silva Dorneles, Cristiane Ottes Vargas, Paula Leticia Wolff Kettenhuber
Article
Engineering, Civil
Charles Rodrigo Belmonte Maffra, Fabricio Jaques Sutili
INNOVATIVE INFRASTRUCTURE SOLUTIONS
(2020)
Article
Forestry
Paula Wolff Kettenhuber, Rita Sousa, Fabricio Sutili
FLORESTA E AMBIENTE
(2019)
Article
Forestry
Charles Rodrigo Belmonte Maffra, Rita dos Santos Sousa, Fabricio Jaques Sutili, Rinaldo Jose Barbosa Pinheiro
FLORESTA E AMBIENTE
(2019)
Article
Ecology
Alexander M. Cancelli, Frank A. P. C. Gobas
Summary: A mechanistic model was developed to assess the removal efficiency of pollutants in a wetland system, particularly in oil sands process-affected water (OSPW). The model simulated wetland mechanisms of chemical removal and showed that sustained wetland treatment is feasible. It is a helpful tool to evaluate the feasibility of treatment systems and to assess trade-offs in wetland design and operation.
ECOLOGICAL ENGINEERING
(2024)
Article
Ecology
Prakash Singh Thapa, Hiromu Daimaru, Seiji Yanai
Summary: This study assessed the vegetation recovery and erosion condition in a landslide area in central Japan. The results show that the upper slope, where reforestation activities were implemented, has seen significant vegetation recovery and no significant erosion, while the lower slope lacks vegetation and has experienced continued erosion.
ECOLOGICAL ENGINEERING
(2024)
Article
Ecology
Mike Jerauld, Forrest Dierberg, Thomas DeBusk, Scott Jackson, Kevin Grace, John Juston
Summary: The Everglades Stormwater Treatment Areas (STAs) are constructed wetlands built to remove phosphorus (P) from agricultural and urban runoff in support of Everglades restoration. Research shows that the levels of calcium (Ca) and alkalinity (Alk) have an impact on phosphorus removal in these wetlands.
ECOLOGICAL ENGINEERING
(2024)
Article
Ecology
Kalindhi Larios, Stefan Gerber, Rafael Munoz-Carpena, Patrick Inglett, K. Ramesh Reddy, Michael Chimney
Summary: This study modeled the phosphorus biogeochemical dynamics in one of the best performing Everglades treatment wetlands and found that the complexity of the hydrological system significantly affected the simulated water column P concentration. The modeling tool developed in this study can guide future data collection and optimization efforts for treatment wetlands in the Everglades.
ECOLOGICAL ENGINEERING
(2024)
Article
Ecology
Jing Hu, Benjamin Baiser, R. Thomas James, K. Ramesh Reddy
Summary: This study examined the long-term phosphorus retention in Stormwater Treatment Areas (STAs) and identified the factors influencing their performance. The results showed that the operational performance of STAs improved over time. There were notable differences among individual STAs, with the co-precipitation of phosphorus with calcium playing a critical role in one of the STAs. This highlights the complexity of phosphorus removal in STAs and the need for site-specific management strategies.
ECOLOGICAL ENGINEERING
(2024)
Article
Ecology
Odi Villapando, K. R. Reddy, J. King
Summary: The biogeochemical response to different flow conditions within two parallel flow-ways in Everglades Stormwater Treatment Area (STA)-2 was studied. It was found that there was a gradual decrease in the total phosphorus (TP) concentration from inflow to outflow for both emergent aquatic vegetation (EAV) and submerged aquatic vegetation (SAV) dominated systems, with EAV showing a higher reduction rate. Significant increase in TP concentration was observed in the SAV system under no flow condition, possibly due to the production of particulate phosphorus (PP) through various mechanisms.
ECOLOGICAL ENGINEERING
(2024)