Biology Commons^™

Coastal Wetland Dynamics Under Sea-Level Rise And Wetland Restoration In The Northern Gulf Of Mexico Using Bayesian Multilevel Models And A Web Tool, Tyler Hardy

Master's Theses

There is currently a lack of modeling framework to predict how relative sea-level rise (SLR), combined with restoration activities, affects landscapes of coastal wetlands with uncertainties accounted for at the entire northern Gulf of Mexico (NGOM). I developed such a modeling framework – Bayesian multi-level models to study the spatial pattern of wetland loss in the NGOM, driven by relative RSLR, vegetation productivity, tidal range, coastal slope, and wave height – all interacting with river-borne sediment availability, indicated by hydrological regimes. These interactions have not been comprehensively investigated before. I further modified this model to assess the efficacy of restoration …

Moss Revegetation- A Process To Initiate Restoration And Repair Natural Resources Damaged By Mining, Arundeep Taduri

Graduate Theses & Non-Theses

Mosses are small plants within the phylum Bryophyta known for their ability to grow on acidic, metal laden soil. This project proposes the restoration of moss to barren mine waste areas which will stabilize the soil, thus reducing heavy metal contaminants released to the aquifer and the surrounding environment.

In general, the mine waste areas can be naturally recolonization by native and non-native vegetation as a remediation process. This process is very slow. The removal of the mine waste, capping and replacing it with clean soil, and subsequently replanting is a common remediation method. However, this approach is very expensive …

The Ecology Of Land Managers In Riparian Restoration, Lisa Buie Clark

Electronic Theses and Dissertations

While previous studies in restoration ecology have focused on the efficacy of direct management actions, the driving forces on management decisions (e.g., managers' characteristics or attitudes, environmental conditions) and the indirect impacts on restoration outcomes from management decisions (such as whether to collaborate) are quantified here for the first time. As a case study, I used data from 244 sites across the riparian Southwest US where the invasive shrubby tree Tamarix sp. was removed using various different methods. I surveyed and interviewed the 45 land managers who were responsible for the removal projects to determine their characteristics, attitudes, and …