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Essays On Economic Growth In India, Sujana Kabiraj Jan 2017

Essays On Economic Growth In India, Sujana Kabiraj

LSU Doctoral Dissertations

This dissertation comprises of three distinct studies that contribute to the field of economic growth in India. First, we investigate patterns of growth at the district level (second level administrative units) using radiance calibrated night lights data for 2000-2010. We examine growth both at the aggregated district level, as well as along the rural and urban dimensions. We find evidence of both absolute and conditional convergence, with convergence among rural areas being the primary driver. However, there is no evidence of convergence among urban areas. Moving further along similar lines, we explore the effect of credit shocks, generated by scheduled …

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Ports Resilience Index: Participatory Methods To Assess Resilience, Lauren L. Morris Jan 2017

Ports Resilience Index: Participatory Methods To Assess Resilience, Lauren L. Morris

LSU Doctoral Dissertations

Many hazard threats challenge the uninterrupted operation of the maritime transportation system across multiple temporal and spatial scales. Environmental hazard threats include hurricanes, storm surge, and sea-level rise. Resilience begins at the port, which provides the physical, economic, and social connection between sea and land transportation users. Ports function through port authorities, composed of people with decision-making abilities, which causes port resilience to be a complex process to understand. The paucity of metrics to quantify port resilience warrants other methods to study this place-specific topic. The goal of the Ports Resilience Index (PRI) project centered on the development of a …

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Grounds For Displacement: Issues Of Migration On Louisiana's Disappearing Coast, Jessica Rose Simms Jan 2017

Grounds For Displacement: Issues Of Migration On Louisiana's Disappearing Coast, Jessica Rose Simms

LSU Doctoral Dissertations

This research inquiry engages with residents from three Louisiana parishes who have already or are currently facing possible migration decisions. The research focuses on understanding the links among the influence and mobility of three factors: social relations (i.e., faith-based networks, civic organizations, family, cultural and heritage identities, etc.), inherent resilient practices, and place, including sense of and attachment to it. It will draw from those bodies of literature as well as environmental migration literature, while underscoring that decisions of migration are influenced by environmental factors, but ultimately shaped by a complexity of often simultaneous forces, including social, political-economic, and cultural …

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Colombian Composer Adolfo Mejia, Four Works For Small Ensembles, Alvaro Jose Angulo Julio Jan 2017

Colombian Composer Adolfo Mejia, Four Works For Small Ensembles, Alvaro Jose Angulo Julio

LSU Doctoral Dissertations

The present document is a requirement for the Doctoral of Musical Arts degree at Louisiana State University. First, I will present the biography of the Composer Adolfo Mejía, ordered in five different cities where his career was developed. Later, I will describe some aspects of Colombian traditions. I do this with the intention to better understand the composer and some of the pieces entitled with indigenous dance and rhythmic names from different parts of the country. There will be an emphasis on two regions out of six, those more closely related to Mejía’s life. In the same way, I will …

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Immigration, Ethnicity, And Citizenship: The Words And Faces Of The Chinese Of North America, Pengyi Huang Jan 2017

Immigration, Ethnicity, And Citizenship: The Words And Faces Of The Chinese Of North America, Pengyi Huang

LSU Doctoral Dissertations

In this dissertation, I have analyzed the migrant experience of Chinese immigrants in North America through their representation in literature and photography. Each of its three chapters focuses on three major ethnic issues affecting the lives and identity of Chinese immigrants and their offspring in North America: the first concerns the ways in which occupation, home, and family affect the destinies of Chinese immigrants; the second deals with the role of language in the lives of Chinese immigrants and the career of Chinese migrant writers; the third addresses stereotypes about Chinese immigrants and their offspring and the redefinition of their …

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Sediment Transport And Channel Morphology Dynamics Of Highly Regulated Alluvial Rivers - A Case Study Of The Lowermost Mississippi River., Sanjeev Joshi Jan 2017

Sediment Transport And Channel Morphology Dynamics Of Highly Regulated Alluvial Rivers - A Case Study Of The Lowermost Mississippi River., Sanjeev Joshi

LSU Doctoral Dissertations

The Mississippi River delta is facing severe land loss. An urgent need exists to examine sediment transport and channel morphology dynamics along this highly engineered alluvial river that has shaped and will continue to shape its delta. This dissertation research focuses on investigating channel morphology dynamics and sediment transport in the recent three decades along a 327-km reach (from about 492 to 167 km upstream from the river’s outlet in the Gulf of Mexico) of the Lowermost Mississippi River (LmMR). The specific objectives of this research were to: 1) analyze riverbed adjustment, i.e., channel-bed aggradation or channel erosion at seven …

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Spatio-Temporal Modeling Of Louisiana Land Subsidence Using High-Resolution Geo-Spatial Data, Hanyu Xiang Jan 2017

Spatio-Temporal Modeling Of Louisiana Land Subsidence Using High-Resolution Geo-Spatial Data, Hanyu Xiang

LSU Doctoral Dissertations

Land subsidence, defined as a land sinking or a gradual inward caving of land, presents a common disturbance observed in many areas of the world. In Louisiana, this specific problem posed a serious threat to the populace living there. Considered by denizens to be an adverse impact of land use, the extant Louisiana subsidence causes serious problems that tend to worsen, such as excessive wetland formation or land loss. Unless researchers find appropriate treatments to address this increasingly serious problem, the present issues will be exacerbated. To visualize the spatio-temporal subsidence patterns, this study used data collected by high-precision GPS …

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Using Proxy Records To Document Gulf Of Mexico Tropical Cyclones From 1820-1915, Robert Rohli Nov 2016

Using Proxy Records To Document Gulf Of Mexico Tropical Cyclones From 1820-1915, Robert Rohli

Faculty Publications

No abstract provided.

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Facies Reconstruction And Stratigraphy Of A Late Pleistocene Bald Cypress Forest Discovered On The Northern Gulf Of Mexico Continental Shelf, Suyapa Gonzalez-Rodriguez Nov 2016

Facies Reconstruction And Stratigraphy Of A Late Pleistocene Bald Cypress Forest Discovered On The Northern Gulf Of Mexico Continental Shelf, Suyapa Gonzalez-Rodriguez

Honors Capstones

No abstract provided.

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Facies Reconstruction And Stratigraphy Of A Late Pleistocene Bald Cypress Forest Discovered On The Northern Gulf Of Mexico Continental Shelf, Suyapa Gonzalez Nov 2016

Facies Reconstruction And Stratigraphy Of A Late Pleistocene Bald Cypress Forest Discovered On The Northern Gulf Of Mexico Continental Shelf, Suyapa Gonzalez

Honors Capstones

No abstract provided.

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Shared Phylogeographical Breaks In A Caribbean Coral Reef Sponge And Its Invertebrate Commensals, Melissa B. Debiasse, Vincent P. Richards, Mahmood S. Shivji, Michael E. Hellberg Nov 2016

Shared Phylogeographical Breaks In A Caribbean Coral Reef Sponge And Its Invertebrate Commensals, Melissa B. Debiasse, Vincent P. Richards, Mahmood S. Shivji, Michael E. Hellberg

Faculty Publications

© 2016 John Wiley & Sons Ltd Aim: To test whether phylogeographical barriers in the brooding sponge Callyspongia vaginalis match breaks previously identified in the Caribbean. We also compared patterns of subdivision in the sponge to those of three of its commensals, the broadcast spawning brittle star Ophiothrix suensonii and the brooding amphipods Leucothoe ashleyae and L. kensleyi, and tested whether any shared breaks arose simultaneously. Location: Florida, Bahamas and the Caribbean. Methods: Subdivision of C. vaginalis populations was inferred from one mitochondrial (COI) and six nuclear loci using clustering analyses. We identified phylogeographical breaks in the sponge and its …

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Getting A Grip At The Edge: Recolonization And Introgression In Eastern Pacific Porites Corals, Michael E. Hellberg, Carlos Prada, Maxine H. Tan, Zac H. Forsman, Iliana B. Baums Nov 2016

Getting A Grip At The Edge: Recolonization And Introgression In Eastern Pacific Porites Corals, Michael E. Hellberg, Carlos Prada, Maxine H. Tan, Zac H. Forsman, Iliana B. Baums

Faculty Publications

© 2016 John Wiley & Sons Ltd Aim: To infer species identity, population isolation, and geographical variation in inter-specific hybridization among corals of the genus Porites from the central and eastern tropical Pacific, with a focus on the timing of separation between populations of P. evermanni and P. lobata divided by the Eastern Pacific Barrier. Location: Hawaii, American Samoa, Panama and the Galapagos Islands of Ecuador. Methods: Maximum likelihood gene trees were obtained for mitochondrial DNA (COI), the internal transcribed spacer (ITS), and 5 single-copy nuclear (scn) gene regions. Allelic networks were used to group multi-locus scn data into species …

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Pragmatic Hydraulic Theory Predicts Stomatal Responses To Climatic Water Deficits, John S. Sperry, Yujie Wang, Brett T. Wolfe, D. Scott Mackay, William R.L. Anderegg, Nate G. Mcdowell, William T. Pockman Nov 2016

Pragmatic Hydraulic Theory Predicts Stomatal Responses To Climatic Water Deficits, John S. Sperry, Yujie Wang, Brett T. Wolfe, D. Scott Mackay, William R.L. Anderegg, Nate G. Mcdowell, William T. Pockman

Faculty Publications

Ecosystem models have difficulty predicting plant drought responses, partially from uncertainty in the stomatal response to water deficits in soil and atmosphere. We evaluate a ‘supply–demand’ theory for water-limited stomatal behavior that avoids the typical scaffold of empirical response functions. The premise is that canopy water demand is regulated in proportion to threat to supply posed by xylem cavitation and soil drying. The theory was implemented in a trait-based soil–plant–atmosphere model. The model predicted canopy transpiration (E), canopy diffusive conductance (G), and canopy xylem pressure (Pcanopy) from soil water potential (Psoil) and vapor pressure deficit (D). Modeled responses to D …

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Assessment Of Shallow Groundwater Recharge From Extreme Rainfalls In The Sanjiang Plain, Northeast China, Yuyu Liu, Xin Jiang, Guangxin Zhang, Y. Jun Xu, Xihua Wang, Peng Qi Oct 2016

Assessment Of Shallow Groundwater Recharge From Extreme Rainfalls In The Sanjiang Plain, Northeast China, Yuyu Liu, Xin Jiang, Guangxin Zhang, Y. Jun Xu, Xihua Wang, Peng Qi

Faculty Publications

Groundwater recharge from rainstorms can be vital for regional water resources. With the expansion of the need for more water in some specific regions under global climate change, groundwater is being pumped at a far greater rate than it can be naturally replenished. Considering that excess rainstorms could be utilized for groundwater recharge to lessen the declining tendency of regional groundwater level in the Sanjiang Plain, Northeast China, we analyzed groundwater changes in the quantity of a regional shallow aquifer in the region following extreme rainfall in 2013. The results show that shallow groundwater table in the north and central …

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Faculty Senate Newsletter, October 2016, Louisiana State University And Agricultural & Mechanical College Oct 2016

Faculty Senate Newsletter, October 2016, Louisiana State University And Agricultural & Mechanical College

LSU Faculty Senate Publications

Message from President: When November opens the calendrical gateway to the holidays, Thanksgiving, the holiday nominally devoted to appreciation, draws attention to the question of gratitude. Faculty members live, move, and have their being in the sphere of gratitude. These talented people, whose aptitudes would qualify them for a thousand high-paying careers, set aside lucrative opportunities in order to celebrate the bounty of knowledge. Even during the most depressing moments of an academic career—even despite excessive workloads, deteriorating facilities, and budget shortfalls—faculty members quietly applaud, through their service, the implicit generosity of a universe that not only makes itself interpretable, …

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The Impact Of A Large-Scale Climate Event On Antarctic Ecosystem Processes, Andrew G. Fountain, Grace Saba, Byron Adams, Peter Doran, William Fraser, Michael Gooseff, Maciej Obryk, John C. Priscu, Sharon Stammerjohn, Ross A. Virginia Oct 2016

The Impact Of A Large-Scale Climate Event On Antarctic Ecosystem Processes, Andrew G. Fountain, Grace Saba, Byron Adams, Peter Doran, William Fraser, Michael Gooseff, Maciej Obryk, John C. Priscu, Sharon Stammerjohn, Ross A. Virginia

Faculty Publications

© 2016 The Author(s) 2016. Extreme climate and weather events, such as a drought, hurricanes, or ice storms, can strongly imprint ecosystem processing and may alter ecosystem structure. Ecosystems in extreme environments are particularly vulnerable because of their adaptation to severe limitations in energy, water, or nutrients. The vulnerability can be expressed as a relatively long-lasting ecosystem response to a small or brief change in environmental conditions. Such an event occurred in Antarctica and affected two vastly different ecosystems: a marine-dominated coastal system and a terrestrial polar desert. Both sites experienced winds that warmed air temperatures above the 0°C threshold, …

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Fall 2016 Catalog, Lsu Press Oct 2016

Fall 2016 Catalog, Lsu Press

LSU Press Seasonal Catalogs

No abstract provided.

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Assessing Climate Change Impacts On Water Resources In The Songhua River Basin, Fengping Li, Guangxin Zhang, Y. Jun Xu Sep 2016

Assessing Climate Change Impacts On Water Resources In The Songhua River Basin, Fengping Li, Guangxin Zhang, Y. Jun Xu

Faculty Publications

The Songhua River Basin (SRB) in Northeast China is one of the areas most sensitive to global climate change because of its high-latitude location. In this study, we conducted a modeling assessment on the potential change of water resources in this region for the coming three decades using the Soil and Water Assessment Tool (SWAT). First, we calibrated and validated the model with historical streamflow records in this basin. Then, we applied the calibrated model for the period from 2020 to 2049 with the projected and downscaled climatic data under two emission scenarios (RCP 4.5 and RCP 8.5). The study …

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Groundwater And Surface Water Availability Via A Joint Simulation With A Double Control Of Water Quantity And Ecologically Ideal Shallow Groundwater Depth: A Case Study On The Sanjiang Plain, Northeast China, Xihua Wang, Guangxin Zhang, Y. Jun Xu Sep 2016

Groundwater And Surface Water Availability Via A Joint Simulation With A Double Control Of Water Quantity And Ecologically Ideal Shallow Groundwater Depth: A Case Study On The Sanjiang Plain, Northeast China, Xihua Wang, Guangxin Zhang, Y. Jun Xu

Faculty Publications

Joint assessment of groundwater-surface water resources can help develop sustainable regional water management plans for intensive agriculture. In this study, we estimated allowable groundwater and surface water quantities using a water balance model, WetSpass-GMS, for the Sanjiang Plain (10.9 × 104 km2), one of the most important grain production bases in China. We then applied a double control based on the groundwater availability and the concept of an ecologically ideal shallow groundwater depth (EISGD) to three different water use scenarios: (A) continuation of the current water use management; (B) maximal use of water resources under a double control; and (C) …

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The Macroecology Of Infectious Diseases: A New Perspective On Global-Scale Drivers Of Pathogen Distributions And Impacts, Patrick R. Stephens, Sonia Altizer, Katherine F. Smith, A. Alonso Aguirre, James H. Brown, Sarah A. Budischak, James E. Byers, Tad A. Dallas, T. Jonathan Davies, John M. Drake, Vanessa O. Ezenwa, Maxwell J. Farrell, John L. Gittleman, Barbara A. Han, Shan Huang, Rebecca A. Hutchinson, Pieter Johnson, Charles L. Nunn, David Onstad, Andrew Park, Gonzalo M. Vazquez-Prokopec, John P. Schmidt, Robert Poulin Sep 2016

The Macroecology Of Infectious Diseases: A New Perspective On Global-Scale Drivers Of Pathogen Distributions And Impacts, Patrick R. Stephens, Sonia Altizer, Katherine F. Smith, A. Alonso Aguirre, James H. Brown, Sarah A. Budischak, James E. Byers, Tad A. Dallas, T. Jonathan Davies, John M. Drake, Vanessa O. Ezenwa, Maxwell J. Farrell, John L. Gittleman, Barbara A. Han, Shan Huang, Rebecca A. Hutchinson, Pieter Johnson, Charles L. Nunn, David Onstad, Andrew Park, Gonzalo M. Vazquez-Prokopec, John P. Schmidt, Robert Poulin

Faculty Publications

© 2016 John Wiley & Sons Ltd/CNRS. Identifying drivers of infectious disease patterns and impacts at the broadest scales of organisation is one of the most crucial challenges for modern science, yet answers to many fundamental questions remain elusive. These include what factors commonly facilitate transmission of pathogens to novel host species, what drives variation in immune investment among host species, and more generally what drives global patterns of parasite diversity and distribution? Here we consider how the perspectives and tools of macroecology, a field that investigates patterns and processes at broad spatial, temporal and taxonomic scales, are expanding scientific …

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Geographical Analysis Of Community Resilience To Seismic Hazard In Southwest China, Xiaolu Li, Lei Wang, Shan Liu Sep 2016

Geographical Analysis Of Community Resilience To Seismic Hazard In Southwest China, Xiaolu Li, Lei Wang, Shan Liu

Faculty Publications

This article presents an explorative analysis of community resilience to seismic hazard in the 2008 Wenchuan Earthquake area of Southwest China. We used a regression model to analyze the impact of 13 key socioeconomic and demographic variables on community resilience in 105 counties, based on data derived from population census and provincial statistical yearbooks of China. In this research, we argue that community resilience should be measured by the change of population growth rate (Δdp) instead of population growth rate (dp) when using socioeconomic data from a fast-growing country such as China. Using Δdp as the dependent variable resulted in …

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Morphological Characteristics Of The Ice Margins Of Antarctic Ice Shelf And Outlet Glacier Extracted From Icesat Laser Altimetry Along-Track Profiles, Jieun Kim, Jaehyung Yu, Lei Wang, Hongxing Liu, Haein Shin Aug 2016

Morphological Characteristics Of The Ice Margins Of Antarctic Ice Shelf And Outlet Glacier Extracted From Icesat Laser Altimetry Along-Track Profiles, Jieun Kim, Jaehyung Yu, Lei Wang, Hongxing Liu, Haein Shin

Faculty Publications

The Antarctic ice sheet topography including elevation and slope is a key parameter for understanding ice sheet dynamics because the surface slope is a major controller of the ice flow gravitational driving stress magnitude. This study used Ice, Cloud, and land Elevation Satellite (ICESat) laser altimetry data to analyze the ice margin morphological parameters for 20 ice shelves and 12 outlet glaciers distributed over Antarctica. The bottom-up segmentation algorithm application effectively extracted the morphological parameters from the laser altimetry profiles. The ice shelves had an average boundary elevation of 29.5 m and a slope of 7.8°, with a decreasing surface …

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A New Genus And Species Of Blind Sleeper (Teleostei: Eleotridae) From Oaxaca, Mexico: First Obligate Cave Gobiiform In The Western Hemisphere, Stephen J. Walsh, Prosanta Chakrabarty Jul 2016

A New Genus And Species Of Blind Sleeper (Teleostei: Eleotridae) From Oaxaca, Mexico: First Obligate Cave Gobiiform In The Western Hemisphere, Stephen J. Walsh, Prosanta Chakrabarty

Faculty Publications

© 2016 by the American Society of Ichthyologists and Herpetologists. Caecieleotris morrisi, new genus and species of sleeper (family Eleotridae), is described from a submerged freshwater cave in a karst region of the northern portion of the State of Oaxaca, Mexico, Río Papaloapan drainage, Gulf of Mexico basin. The new species represents the first cave-adapted sleeper known from the Western Hemisphere and is one of only 13 stygobitic gobiiforms known worldwide, with all others limited in distribution to the Indo-Pacific region. The new taxon represents a third independent evolution of a hypogean lifestyle in sleepers, the others being two species …

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High-Resolution Spatial Distribution And Estimation Of Access To Improved Sanitation In Kenya, Peng Jia, John D. Anderson, Michael Leitner, Richard Rheingans Jul 2016

High-Resolution Spatial Distribution And Estimation Of Access To Improved Sanitation In Kenya, Peng Jia, John D. Anderson, Michael Leitner, Richard Rheingans

Faculty Publications

Background: Access to sanitation facilities is imperative in reducing the risk of multiple adverse health outcomes. A distinct disparity in sanitation exists among different wealth levels in many low-income countries, which may hinder the progress across each of the Millennium Development Goals. Methods: The surveyed households in 397 clusters from 2008-2009 Kenya Demographic and Health Surveys were divided into five wealth quintiles based on their national asset scores. A series of spatial analysis methods including excess risk, local spatial autocorrelation, and spatial interpolation were applied to observe disparities in coverage of improved sanitation among different wealth categories. The total number …

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Long-Term Shifts In The Patterns And Underlying Processes Of Plant Associations In Wisconsin Forests, Daijiang Li, Donald Waller May 2016

Long-Term Shifts In The Patterns And Underlying Processes Of Plant Associations In Wisconsin Forests, Daijiang Li, Donald Waller

Faculty Publications

© 2016 John Wiley & Sons Ltd. Aim: Plant species co-occur within communities in response to variation in environmental conditions, limited species dispersal and biotic interactions. We used surveys and resurveys of the same sites of three temperate forest plant communities to study patterns of association between co-occurring species pairs and to infer how these mechanisms contribute to community assembly. Our goal was to compare these forces among communities occupying more and less disturbed landscapes and examine how these have changed over the last 50 years. Location: Wisconsin, USA. Methods: We resurveyed 266 sites first surveyed in the 1950s to …

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The Importance Of Cleopatra’S Image As Mother In Contemporary Rome And The East, Catherine Briley May 2016

The Importance Of Cleopatra’S Image As Mother In Contemporary Rome And The East, Catherine Briley

Honors Capstones

No abstract provided.

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Mitochondrial Dna Variation In Southeastern Pre-Columbian Canids, Kristin E. Brzeski, Melissa B. Debiasse, David R. Rabon, Michael J. Chamberlain, Sabrina S. Taylor May 2016

Mitochondrial Dna Variation In Southeastern Pre-Columbian Canids, Kristin E. Brzeski, Melissa B. Debiasse, David R. Rabon, Michael J. Chamberlain, Sabrina S. Taylor

Faculty Publications

The taxonomic status of the red Wolf (Canis rufus) is heavily debated, but could be clarified by examining historic specimens from the southeastern United States. We analyzed mitochondrial DNA (mtDNA) from 3 ancient (350-1900 year olds) putative Wolf samples excavated from middens and sinkholes within the historic red Wolf range. We detected 3 unique mtDNA haplotypes, which grouped with the coyote mtDNA clade, suggesting that the canids inhabiting southeastern North America prior to human colonization from Europe were either coyotes, which would vastly expand historic coyote distributions, an ancient coyote-Wolf hybrid, or a North American evolved red Wolf lineage related …

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Helminthr: An R Interface To The London Natural History Museum's Host-Parasite Database, Tad Dallas Apr 2016

Helminthr: An R Interface To The London Natural History Museum's Host-Parasite Database, Tad Dallas

Faculty Publications

© 2016 Nordic Society Oikos. The understanding of the diversity and distribution of helminth parasites is currently constrained by the limited number of host-parasite interaction databases, and the difficulty in accessing existing data. The London Natural History Museum's Host-Parasite Database represents one such underutilized database, containing over a quarter million helminth parasite occurrence records, accessible through a web interface. To enable users to programmatically search and manipulate data from this database, I developed an R package called helminthR. Here, I introduce the core functions of the package, and detail how helminthR can be used to obtain host-parasite interaction records, citations …

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Road Associated Wildlife Mortality In An Urbanizing Metropolitan Area Of The Southeastern Usa, Lillian Miller Apr 2016

Road Associated Wildlife Mortality In An Urbanizing Metropolitan Area Of The Southeastern Usa, Lillian Miller

Honors Capstones

No abstract provided.

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Faunal Analysis Of Fauna In Feature 1, Byrd Hammock South Site, Wakulla County, Fl, Jacob Mendoza Apr 2016

Faunal Analysis Of Fauna In Feature 1, Byrd Hammock South Site, Wakulla County, Fl, Jacob Mendoza

Honors Capstones

No abstract provided.

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