Digital Commons Network^™

Florida History Research In Progress, Florida Historical Society

Florida Historical Quarterly

No abstract provided.

Connectivity And Directionality In Estuarine Channel Networks, Matthew Hiatt, Elisabeth A. Addink, Maarten G. Kleinhans

Faculty Publications

No abstract provided.

Snapshots Of Pre-Glacial Paleoenvironmental Conditions Along The Sabrina Coast, East Antarctica: New Palynological And Biomarker Evidence, Meghan Duffy, Emily J. Tibbett, Catherine Smith, Sophie Warny, Sarah J. Feakins, Gilles Escarguel, Rosemary Askin, Amy Leventer, Amelia E. Shevenell

Faculty Publications

The Aurora Subglacial Basin (ASB) catchment contains 3–5 m of sea-level equivalent ice volume that drains to the Sabrina Coast, East Antarctica via the Totten Glacier system. Observed thinning and retreat of Totten Glacier indicate regional sensitivity to oceanographic and atmospheric warming. Paleoclimate studies of climatically sensitive catchments are required to understand the evolution of the East Antarctic Ice Sheet (EAIS) and its outlet glacier systems. Recent seismic and sediment studies from the Sabrina Coast document the evolution of the EAIS in the ASB catchment, suggesting that the region has long been sensitive to climatic changes. This study presents new …

Who Decides Where The Renewables Should Go?: A Response To Danielle Stokes’ Renewable Energy Federalism, Michael B. Gerrard

Faculty Scholarship

One of the central tasks in addressing the climate crisis is transitioning from an energy system based on fossil fuels to one that mainly uses renewable energy. In her article “Renewable Energy Federalism,” Professor Danielle Stokes has highlighted one of the key impediments to this transition — delays in state and local permitting of renewable energy facilities. She has proposed a new approach that would give more authority to the federal government. Stokes’ approach has much to commend it. However, I differ on some aspects.

I will begin by describing the magnitude of the problem — the amount …

Segmentation Of The Wassuk Range Normal Fault System, Nevada (Usa): Implications For Earthquake Rupture And Walker Lane Dynamics, Benjamin E. Surpless, Sarah Thorne

Earth and Environmental Geosciences Faculty Research

Normal faults are commonly segmented along strike, with segments that localize strain and influence propagation of slip during earthquakes. Although geometry of segments can be constrained by fault mapping, it is challenging to determine seismically relevant segments along a fault zone. Because slip histories, geometries, and strength of linkages between normal fault segments fundamentally control the propagation of rupture during earthquakes, and differences in segment slip rates result in differential uplift of adjacent footwalls, we use along‐ strike changes in footwall morphology to detect fault segments and the relative strength of the mechanical links between them.

We apply a new …

Mineralogical, Petrological, And Geochemical Characteristics Of Şenkaya Chrysoprase,Turkey, Hami̇t Haluk Seli̇m, Aykut Güçteki̇n, Ferhan Şahi̇n, Mustafa Kaya, Beri̇l Kaya, Elanur Güner, Kami̇l Ömer Taş, Ahmet Karakaş, Yasemi̇n Kantarçeken

Turkish Journal of Earth Sciences

Şenkaya chrysoprase is a gemstone and can be found near the Turnalı village located in the west-northwest of Şenkaya (Erzurum) county in the uplifted Kırdağ of Northeast Anatolia of Turkey. Chrysoprase only found in Şenkaya County and known with the same name commercially in Turkey is a light-dark green and cryptocrystalline structure gemstone encountered in the Örükyayla Mélange. Samples were collected from the field for defining mineralogical-petrographical, XRD, XRF, ICP-MS, optical cathodoluminescence microscopy (OCLM), FTIR-Raman and stable isotopic properties of Şenkaya chrysoprase. According to mineralogical and petrographic examination, Şenkaya chrysoprase has generally heterogeneous color distribution in macroscale and has 5 …

Blast Zone, Eleanor M. Thorp

Theses and Dissertations

My works emphasize the animistic qualities of extracted or displaced stones. This paper will explore my practice in relationship to practices of image reading, and drawing images within images, particularly rocks. I will use traditions of landscape painting, geological study, and Persian image making to talk about displacement of materials and stones.. I will explain how viewers can be trapped inside of the rock and my use of pastels, rock mediums, colored pencils, and my fingers to build these rocky landscapes.

Data Fusion And Synergy Of Active And Passive Remote Sensing; An Application For Freeze Thaw Detections, Zahra Sharifnezhadazizi

Dissertations and Theses

There has been a recent evolvement in the field of remote sensing after increase of number satellites and sensors data which could be fused to produce new data and products. These efforts are mainly focused on using of simultaneous observations from different platforms with different spatial and temporal resolutions. The research dissertation aims to enhance the synergy use of active and passive microwave observations and examine the results in detection land freeze and thaw (FT) predictions. Freeze thaw cycles particularly in high-latitude regions have a crucial role in many applications such as agriculture, biogeochemical transitions, hydrology and ecosystem studies. The …

Florida’S Courts System Funding After Article V Revision 7, Joseph Ernest Smith, Sr.

Walden Dissertations and Doctoral Studies

The state of Florida approached the topic of funding for the courts system from a policy equilibrium position. The process used to fund Florida’s courts system was changed in 2004 to promote an equitable system of funding. However, a gap in knowledge remains regarding whether this new funding scheme improved the financial health of the courts system. This quantitative study, which involved using the punctuated equilibrium theory (PET) as its theoretical framework, examined funding associated with counties before (1998–2003) and after (2005–2018) the 2004 implementation of Revision 7 to Article V of the Florida Constitution. Revision 7 was examined as …

Impact Of Co2 Storage On The Geomechanical And Geophysical Properties Of Bakken Formation, Ogochukwu Ozotta

Theses and Dissertations

The world is currently experiencing a higher demand for low-carbon technologies, and carbon capture utilization and storage (CCUS) is an important CO₂ emissions reduction technology. Studies have shown the potential for CCUS in shale formations either as a caprock or as a reservoir storage unit. However, there is limited knowledge of the changes in shale reservoirs after long-term exposure to CO₂, and the resulting impacts on storage permanence. This study coupled experimental and numerical modeling methods to investigate how long-term CO₂ storage in shale formations might alter pore structure and minerals, which might cause a resultant …