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Title: Passive acoustics as a monitoring tool for evaluating oyster reef restoration.
Creator: Zenil Becerra, Hilde P., Charles E. Schmidt College of Science, Center for Environmental Studies
Abstract/Description: Oyster reefs are biodiverse communities that provide many ecological and commercial benefits. However, oyster reefs have declined around the world from human activities. Oyster reef restoration programs have begun to limit some of the decline, but the need for determining the success of a program has been problematic. Passive acoustic techniques can use naturally occurring sounds produced by organisms to assess biodiversity. Passive acoustics was utilized to compare the sounds in natural and...
Show moreOyster reefs are biodiverse communities that provide many ecological and commercial benefits. However, oyster reefs have declined around the world from human activities. Oyster reef restoration programs have begun to limit some of the decline, but the need for determining the success of a program has been problematic. Passive acoustic techniques can use naturally occurring sounds produced by organisms to assess biodiversity. Passive acoustics was utilized to compare the sounds in natural and restored oyster reefs, with special attention on snapping shrimp (Alpheus spp.) snap sounds, in the St. Lucie Estuary, Florida over a one year period. Season, estuary region, habitat and day period had an effect on sound production. Passive acoustic monitoring of snapping shrimp sound production may be a useful non-destructive technique for monitoring the progress of oyster reef restoration projects once further correlations are established between environmental effects and sound production.
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Date Issued: 2012
PURL: http://purl.flvc.org/FAU/3352882
Subject Headings: American oyster, Ecosystem management, Restoration ecology, Aquatic ecology, Underwater acoustics
Format: Document (PDF)

Title: Attitudes and perspectives about backyard food gardening: a case study in South Florida.
Creator: Zahina-Ramos, John G., Charles E. Schmidt College of Science, Department of Geosciences
Abstract/Description: As cities grew throughout the past century, the availability of locally grown food declined, mostly because urban expansion occurred at the expense of adjacent agricultural land. As a result, city dwellers turned to commercial food market systems that import food from distant production areas. Private greenspace, which is one of the largest land cover types in cities, offers the potential for substantial agricultural production. Because urban food production on private land, such as backyards...
Show moreAs cities grew throughout the past century, the availability of locally grown food declined, mostly because urban expansion occurred at the expense of adjacent agricultural land. As a result, city dwellers turned to commercial food market systems that import food from distant production areas. Private greenspace, which is one of the largest land cover types in cities, offers the potential for substantial agricultural production. Because urban food production on private land, such as backyards, requires the willing participation of landowners, resident's feelings about and experience with food growing are important to understand. The demographic groups that were most likely to food garden were those in long-term relationships, higher income brackets, those with college education and residents over 50 years old. Incentives and programs focused on producing more from existing gardens may be most appropriate for people in these demographic groups, while other groups will most require basic food growing information. Study participants highly valued intangible benefits of food gardening (e.g., relaxation, feelings of happiness and satisfaction), often more than the provision of food. Most barriers and problems with backyard food growing, such as a lack of space and the need for gardening information, were similar for those who food garden and those who do not. Results from this study indicate that traditional agricultural incentives and perspectives must be rethought if they are to be applied in urban settings. By creating incentives and initiatives that reflect the needs and challenges faced by urban growers, urban agriculture will become an integrated part of the community, improving food quantity and quality while enriching residents' lives.
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Date Issued: 2013
PURL: http://purl.flvc.org/fcla/dt/3361258
Subject Headings: Backyard gardens, Food chains (Ecology), Garden ecology, Green movement, Sustainable development
Format: Document (PDF)

Title: Phosphate-associated phenotype plasticity as a driver of cattail invasion in the sawgass-dominated Everglades.
Creator: Webb, James., Charles E. Schmidt College of Science, Department of Biological Sciences
Abstract/Description: In plants, phenotypic plasticity, the ability to morphologically adapt to new or broad environmental conditions, is a consequence of long-term evolutionary genetic processes. Thus, plants adapted to low phosphate (P) environments exhibit only limited plasticity to take advantage of nutrient enrichment, a global phenomenon in terrestrial and aquatic environments. In the face of anthropogenic P-enrichment, low nutrient adapted resident plant species are frequently displaced by species with high...
Show moreIn plants, phenotypic plasticity, the ability to morphologically adapt to new or broad environmental conditions, is a consequence of long-term evolutionary genetic processes. Thus, plants adapted to low phosphate (P) environments exhibit only limited plasticity to take advantage of nutrient enrichment, a global phenomenon in terrestrial and aquatic environments. In the face of anthropogenic P-enrichment, low nutrient adapted resident plant species are frequently displaced by species with high morphological and genetic plasticity. However, it remains unclear whether plasticity is systemically expressed across molecular, biochemical, physiological, and morphological processes that ultimately contribute to the root and shoot phenotypes of plants. In this study, we demonstrated high plasticity in root-borne traits of sawgrass (Cladium jamaicense), the dominant plant species of the P-impoverished Everglades, and counter the idea of inflexibility in low P adapted species. However, sawgras s expressed inflexibility in processes contributing to shoot phenotypes, in contrast to cattail, which was highly plastic in shoot characteristics vii in response to P enrichment. In fact, plasticity in cattail shoots is likely a function of its growth response to P that was globally regulated by P-availability at the level of transcription. Plasticity and inflexibility in the growth of both species also diverged in their allocation of P to the chloroplast for growth in cattail versus the vacuole for P storage in sawgrass. In the Everglades, anthropogenic P-enrichment has changed the environment from a P-limited condition, where plasticity in root-borne traits of sawgrass was advantageous, to one of light-competition, where plasticity in shoot-borne traits drives competitive dominance by cattail., We hypothesize that these shifts in plasticity competitive advantage from root to shoots has been a major driver of cattail expansion in the Everglades ecosystem. Further, this understanding of how natural plant species adapt and shift in response to nutrient availability could also be used a model system to optimize agricultural systems to increase efficiencies in food production and protect low nutrient adapted natural systems from cultural eutrophication.
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Date Issued: 2010, 2010
PURL: http://purl.flvc.org/FAU/2979377
Subject Headings: Ecosystem management, Vegatation dynamics, Phosphorous, Physiological transport, Biogeochemical cycles
Format: Document (PDF)

Title: Florida's definition and subsequent calculatons of a public high school graduate: a critical race theory analysis.
Creator: Watson, Terri N., College of Education, Department of Educational Leadership and Research Methodology
Abstract/Description: On March 18, 2008, the American Civil Liberties Union (ACLU) of Florida filed a class action lawsuit against The Palm Beach County School Board and its district superintendent on behalf of approximately 176,000 students under their jurisdiction (Schroeder v. The Palm Beach County School Board, 2008). The plaintiffs cited the defendants for their failure "to provide a uniform, efficient, safe, secure, and high quality education" (p. 7) as required by the Florida Constitution, Article IX, ß 1....
Show moreOn March 18, 2008, the American Civil Liberties Union (ACLU) of Florida filed a class action lawsuit against The Palm Beach County School Board and its district superintendent on behalf of approximately 176,000 students under their jurisdiction (Schroeder v. The Palm Beach County School Board, 2008). The plaintiffs cited the defendants for their failure "to provide a uniform, efficient, safe, secure, and high quality education" (p. 7) as required by the Florida Constitution, Article IX, ß 1. They contended that their claim was substantiated by The School District of Palm Beach County's (SDPBC) dismal high school graduation rates. Spurred by the lawsuit, I wanted to understand the controversy surrounding high school graduation rates, in spite of decades of school reform measures, and why different calculation methods are utilized in the state of Florida. In respect to the latter point, I was curious to learn about the differences among graduation rate calculation methods and what impact, if any, these differences had on the reporting of high school graduation rates, particularly those for students of color. Black America's past and present reality in public education has illustrated the need for new paradigms to address the achievement gap promulgated by contextual factors that serve to impede the academic achievement of all students. The statistical analyses and Critical Race Realist perspective, which has evolved from Critical Race Theory when applied to policy research, offered in this study found Florida's definition and subsequent calculations of a public high school graduate to result in significant and consistent differences among graduation rates relative to student race and graduation rate calculation method.
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Date Issued: 2010
PURL: http://purl.flvc.org/FAU/1930490
Subject Headings: Discrimination in education, Educational equalization, School improvement programs, High school graduates
Format: Document (PDF)

Title: The Florida School Recognition Program: the relationship between participation in the program and adequate yearly progress under the No Child Left Behind Act.
Creator: Wanza, Valerie Smith., College of Education, Department of Educational Leadership and Research Methodology
Abstract/Description: This study was designed to determine the relationship between Florida School Recognition Program (FSRP) participation and adequate yearly progress (AYP) criteria met during school years 2004-2008. It also intended to discover whether schools' socioeconomic status, minority rates, and levels moderated this relationship as well as a difference in average AYP criteria met for schools that maintained FSRP participation and those that do not. The study further sought to determine whether these...
Show moreThis study was designed to determine the relationship between Florida School Recognition Program (FSRP) participation and adequate yearly progress (AYP) criteria met during school years 2004-2008. It also intended to discover whether schools' socioeconomic status, minority rates, and levels moderated this relationship as well as a difference in average AYP criteria met for schools that maintained FSRP participation and those that do not. The study further sought to determine whether these school characteristics and schools' grades predicted maintenance of participation in the FSRP. A quantitative method, including three statistical analyses, was employed to respond to 6 research questions and test 14 corresponding null hypotheses. Three thousand and seventy-seven schools were identified for data collection and analysis. Six independent variables were defined as school level, average socioeconomic status, average minority rate, average percentage of AYP criteria, aggregate number of years 100% of AYP criteria was met, and average school grade. One dependent variable was defined as aggregate years of FSRP participation. The study found that there was a relationship between participation in the FSRP and AYP criteria met, and school level, socioeconomic status, and minority rate moderated this relationship. While school level and minority rate moderated a difference in average percentage of AYP criteria met in schools that maintained participation in the program and those that did not, socioeconomic status did not. Moreover, all independent variables served as predictors for maintenance of participation in the FSRP. The study found that schools' demographic characteristics influence student achievement and participation in incentive pay programs., Six implications for future research were identified to further explore the FSRP and AYP relationship, the unintended consequences of the No Child Left Behind (NCLB) Act, the appropriateness of incentive pay education, the distribution of FSRP award dollars in schools, and student achievement by school level. Recommendations were to add an AYP criterion to the FSRP, assess the effectiveness of inducement policies in education, and add a provision for program evaluation to the FSRP statute.
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Date Issued: 2009
PURL: http://purl.flvc.org/FAU/332912
Subject Headings: Academic achievement, Education and state, Educational equalization, Education, Aims and objectives
Format: Document (PDF)

Title: Anurans of Abacoa.
Creator: Vuong, Wei Mien., Harriet L. Wilkes Honors College
Abstract/Description: The construction of Abacoa included an attempt to conserve the wildlife in a Greenway, a set of habitats separated from the residential and commercial areas. All of the wetlandswith in Abacoa represent artificially constructed ponds, canals, and streams first created from 1998-2004. The present study focuses on the anuran (i.e., frog and toad) populations and looks at the number of different species that have naturally colonized six differnet sites around Abacoa. Each of these sites varies in...
Show moreThe construction of Abacoa included an attempt to conserve the wildlife in a Greenway, a set of habitats separated from the residential and commercial areas. All of the wetlandswith in Abacoa represent artificially constructed ponds, canals, and streams first created from 1998-2004. The present study focuses on the anuran (i.e., frog and toad) populations and looks at the number of different species that have naturally colonized six differnet sites around Abacoa. Each of these sites varies in qualities that may affect the probability of breeding in that section. The quality of water is known to be less ideal as the water flows away from the headwaters and mixes with water from other sources. This study aims to determine which anuran species are found at each of these sites after nearly a decade of colonization, and how both anuran diversity and abundance correlates with water and habitat quality.
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Date Issued: 2012
PURL: http://purl.flvc.org/FAU/3359327
Subject Headings: Wildlife conservation, Amphibian populations, Restoration ecology, Anura, Habitat, Amphibians, Ecology, Amphibians, Conservation
Format: Document (PDF)

Title: Comparative ecophysiology of bloom-forming macroalgae in the Indian River Lagoon, Florida: Ulva lactuca (Chlorophyta), Hypnea musciformis, and Gracilaria tikvahiae (Rhodophyta).
Creator: Vlaming, Lisa N.A., Charles E. Schmidt College of Science, Department of Biological Sciences
Abstract/Description: Macroalgal blooms are responses to nutrient enrichment in shallow seagrass ecosystems like the Indian River Lagoon (IRL), Florida. Little is known about nitrogen (N) and phosphorus (P) limitation or the importance of morphological/physiological characteristics of bloom-forming macroalgae (Ulva lactuca, Hypnea musciformis, and Gracilaria tikvahiae) in the IRL. We hypothesized: 1) all species would proliferate in nutrient-rich Titusville, 2) opportunistic U. lactuca would dominate, 3) Rapid...
Show moreMacroalgal blooms are responses to nutrient enrichment in shallow seagrass ecosystems like the Indian River Lagoon (IRL), Florida. Little is known about nitrogen (N) and phosphorus (P) limitation or the importance of morphological/physiological characteristics of bloom-forming macroalgae (Ulva lactuca, Hypnea musciformis, and Gracilaria tikvahiae) in the IRL. We hypothesized: 1) all species would proliferate in nutrient-rich Titusville, 2) opportunistic U. lactuca would dominate, 3) Rapid Light Curves (RLCs) would assess nutrient status, and 4) nutrient concentrations would regulate growth more than N:P ratios. Field studies showed rapid biomass doubling times of 2 days (U. lactuca; November 2012) in urbanized Titusville. RLCs in a guano-enriched island off Big Pine Key (BPK) and Titusville (Ulva spp.) were similar due to P-saturation. Laboratory studies showed three-fold higher RLCs and two-fold faster growth at high nutrient concentrations of N and P. Reductions of both N and P will be required to moderate future blooms.
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Date Issued: 2013
PURL: http://purl.flvc.org/fcla/dt/3361257
Subject Headings: Marine algae, Marine algae, Ecophysiology, Marine algae, Adaptation, Algal blooms
Format: Document (PDF)

Title: Matlab for Newbies: The Bare Essentials.
Creator: Verma, Siddhartha
Abstract/Description: This book will guide your first steps in programming in Matlab, no matter whether you want to learn it for work, fun, or just to satisfy your curiosity! Getting comfortable with the basics of programming in Matlab will be our main goal in this first of several segments that I hope to write. We will focus precisely on the things that you will need to get set up and running. You will be able to interpret simple code, and atleast be able to understand what the code’s author is trying to achieve.
Date Issued: 2019
PURL: http://purl.flvc.org/fau/fd/FAUIR000374
Subject Headings: Open Educational Resources
Format: Citation

Title: The influence of public access on raccoon predation on sea turtle nests in Boca Raton, Florida.
Creator: VanDam, Andrea., Harriet L. Wilkes Honors College
Abstract/Description: In the Eastern United States, the Florida coastline provides 85% of all nesting sites for the green (Chelonia mydas), leatherback (Dermochelys coriacea), and loggerhead (Caretta caretta) sea turtles. Palm Beach County beaches experience some of the highest nesting frequencies, but recreational use of the beaches has increased threats like raccoon predation. The Gumbo Limbo Nature Center (GLNC) in Boca Raton (founded in 1984) keeps records of nests and predators to the nests. I analyzed 4554...
Show moreIn the Eastern United States, the Florida coastline provides 85% of all nesting sites for the green (Chelonia mydas), leatherback (Dermochelys coriacea), and loggerhead (Caretta caretta) sea turtles. Palm Beach County beaches experience some of the highest nesting frequencies, but recreational use of the beaches has increased threats like raccoon predation. The Gumbo Limbo Nature Center (GLNC) in Boca Raton (founded in 1984) keeps records of nests and predators to the nests. I analyzed 4554 GLNC nest records from 2002-2007 to examine whether raccoon predation of turtle nests was most prevalent in areas of high human impact. I found that raccoon predation occurred at significantly higher rates in areas with public access to the beach than in areas without such access (high access: 50.8%, low access: 14.4%, overall: 36.4%). This suggests the necessity of increased protection of nests in areas of high access for the preservation of nesting populations.
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Date Issued: 2008
PURL: http://purl.flvc.org/FAU/77697
Subject Headings: Predation (Biology), Sea turtles, Mortality, Wildlife conservation
Format: Document (PDF)

Title: Selection of canals and ditches as foraging habitat by wood s7374torks (Mycteria americana).
Creator: Van Os, Eleanor K., Charles E. Schmidt College of Science, Department of Biological Sciences
Abstract/Description: A challenge to ensure the health of wading bird populations is to have a better understanding of the altered habitats that we must now consider part of their natural history. Throughout their range endangered Wood Storks (Mycteria americana) have been reported to forage in ditches, a disparate category of linear man-made waterways. In a 52-kmP 2 P study area on the east coast of central Florida, the characteristics of hydrologically diverse ditches were quantified, and their use by Wood...
Show moreA challenge to ensure the health of wading bird populations is to have a better understanding of the altered habitats that we must now consider part of their natural history. Throughout their range endangered Wood Storks (Mycteria americana) have been reported to forage in ditches, a disparate category of linear man-made waterways. In a 52-kmP 2 P study area on the east coast of central Florida, the characteristics of hydrologically diverse ditches were quantified, and their use by Wood Storks documented during their non-breeding season. Logistic regression analyses were carried out using the ditch characteristics as independent variables and Wood Stork presence/absence as the dependent variable. This study confirms the use of these marginal wetlands, and identifies the significance of emergent vegetation on the foraging habitat selection of Wood Storks in the dry season.
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Date Issued: 2008
PURL: http://purl.flvc.org/FAU/166457
Subject Headings: Water birds, Habitat, Florida, Habitat selection, Animal behavior, Wetland ecology
Format: Document (PDF)

Title: Differentiating decomposition rates within the ridge-slough microtopography of the central Florida Everglades.
Creator: Van der Heiden, Sheryl R., Charles E. Schmidt College of Science, Department of Biological Sciences
Abstract/Description: The relative rates of detrital decomposition in four vegetation communities within the Everglades' ridge-slough microtopography were evaluated during two trials. Litterbags with community-specific detritus in proportion to each community's composition were put into the four communities; namely, submerged marsh, emergent marsh, short Cladium ridge, and tall Cladium ridge. These litterbags were paired with litterbags containing control leaf litter from Chrysobalanus icaco and Salix caroliniana...
Show moreThe relative rates of detrital decomposition in four vegetation communities within the Everglades' ridge-slough microtopography were evaluated during two trials. Litterbags with community-specific detritus in proportion to each community's composition were put into the four communities; namely, submerged marsh, emergent marsh, short Cladium ridge, and tall Cladium ridge. These litterbags were paired with litterbags containing control leaf litter from Chrysobalanus icaco and Salix caroliniana during the wet and dry season trials, respectively. No regional differences in decomposition were shown, but there were significant differences across communities, attributed to the initial C:N ratio of the detritus, with the fastest decomposition occurring in the deepest submerged marsh followed by emergent marsh, and the shallower ridge communities had equally slower decomposition. Additionally, both controls followed the same pattern. Thus, decomposition contributes to an active self-maintenance mechanism within the vegetation communities which ultimately helps to conserve the ridges and sloughs.
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Date Issued: 2008
PURL: http://purl.flvc.org/FAU/166456
Subject Headings: Biogeochemistry, Surfaces (Technology), Measurement, Vegatation dynamics, Mathematical models, Wetland ecology
Format: Document (PDF)

Title: Population distribution, habitat selection, and life history of the slough crayfish (Procambarus fallax) in the ridge-slough landscape of the central Everglades.
Creator: Van der Heiden, Craig., Charles E. Schmidt College of Science, Department of Biological Sciences
Abstract/Description: Understanding where and why organisms are distributed in the environment are central themes in ecology. Animals live in environments in which they are subject to competing demands, such as the need to forage, to find mates, to reproduce, and to avoid predation. Optimal habitats for these various activities are usually distributed heterogeneously in the landscape and may vary both spatially and temporally, causing animals to adjust their locations in space and time to balance these conflicting...
Show moreUnderstanding where and why organisms are distributed in the environment are central themes in ecology. Animals live in environments in which they are subject to competing demands, such as the need to forage, to find mates, to reproduce, and to avoid predation. Optimal habitats for these various activities are usually distributed heterogeneously in the landscape and may vary both spatially and temporally, causing animals to adjust their locations in space and time to balance these conflicting demands. In this dissertation, I outline three studies of Procambarus fallax in the ridge-slough landscape of Water conservation Area 3A (WCS-3A). The first section outlines an observational sampling study of crayfish population distribution in a four hectare plot, where I statistically model the density distribution at two spatial scales. ... Secondly, I use radio telemetry to study individual adult crayfish movements at two study sites and evaluate habitat selection using Resource Selection Functions. In the third section, I test the habitat selection theory, ideal free distribution, by assessing performance measures (growth and mortality) of crayfish in the two major vegetation types in a late wet season (November 2007) and early wet season (August 2009).
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Date Issued: 2012
PURL: http://purl.flvc.org/FAU/3356890
Subject Headings: Habitat selection, Statistical methods, Fish habitat improvement, Crayfish, Life cycles, Wetland ecology, Habitat (Ecology)
Format: Document (PDF)

Title: The effects of student participation in the cultural Spanish translation of the Student Success Skills program on high school student achievement.
Creator: Urbina, Ivett., College of Education, Department of Counselor Education
Abstract/Description: The purpose of this quantitative study was to evaluate the effectiveness of the Spanish cultural translation of the Student Success Skills (SCT-SSS) classroom program as a school counselor intervention for increasing Hispanic student academic achievement scores as measured by standardized mathematics and reading tests. The research question evaluated in this study was: "What is the effect of student participation in the SCT-SSS on student achievement of high school Hispanic students in...
Show moreThe purpose of this quantitative study was to evaluate the effectiveness of the Spanish cultural translation of the Student Success Skills (SCT-SSS) classroom program as a school counselor intervention for increasing Hispanic student academic achievement scores as measured by standardized mathematics and reading tests. The research question evaluated in this study was: "What is the effect of student participation in the SCT-SSS on student achievement of high school Hispanic students in reading and mathematics as measured by Florida Comprehensive Assessment Test (FCAT)"? The sample for this study included 352 Hispanic students in Grades 9 and 10 from two public high schools in south Florida. The treatment group included 166 students and the comparison group included 186 students. In order to be eligible for participation in this study, students had to meet three different criteria: (a) they identified themselves as Hispanic on their school registration form; (b) they were enrolled in a Spanish for Native Speakers foreign language elective course: and (c) they had Florida Comprehensive Achievement Test (FCAT) pretest scores on the reading and math tests. A series of preliminary univariate analysis of variance (ANOVA) were conducted to determine if differences existed between participants on the FCAT reading and mathematics pretests Developmental Scale Scores (DSS). To control for grade level and English language learner (ELL) differences between study participants on pretest reading scores, a univariate analysis of covariance (ANCOVA) was conducted using the FCAT reading pretest DSS as the covariate. An overall effect size of the current study was +0.50 with a variance of 0.0060 (95% CI [0.35, 0.65])., The results for the overall math effect size was +0.32 with a variance of 0.0115 (95% CI [0.10, .53]), and the results for the overall reading effect sizewas +0.70 with a variance of 0.0127 (95% CI [.48, .93]). These effect sizes were statistically significificant at the.05 level. The results from this study demonstrated that the SCT-SSS classroom program is an effective intervention for increasing student achievement for high school Hispanic students. Students who received the SCT-SSS classroom program achieved greater gains when compared to students who did not receive the intervention.
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Date Issued: 2011
PURL: http://purl.flvc.org/FAU/3334099
Subject Headings: Achievement in education, School improvement programs, Children of immigrants, Education, Hispanic American children, Education
Format: Document (PDF)

Title: Florida Fancies.
Creator: Swift, F. R. (Frederick R.)
Date Issued: 1903
PURL: http://purl.flvc.org/fcla/dl/fa00000042.pdf
Subject Headings: Description and travel, Description and travel, History
Format: E-book

Title: Residential lawn water use and lawn irrigation practices: Wellington, Florida.
Creator: Survis, Felicia D., Charles E. Schmidt College of Science, Department of Geosciences
Abstract/Description: Water conservation initiatives seldom quantify the volume of water that is at stake in lawn watering. In many communities, including those in South Florida, outdoor water use, which includes lawn irrigation, is not metered separately from indoor water use and is indistinguishable from indoor water usage. A large number of residents use self supply non-potable wells for lawn irrigation that are not regulated by the South Florida Water Management District. The result is that residential lawn...
Show moreWater conservation initiatives seldom quantify the volume of water that is at stake in lawn watering. In many communities, including those in South Florida, outdoor water use, which includes lawn irrigation, is not metered separately from indoor water use and is indistinguishable from indoor water usage. A large number of residents use self supply non-potable wells for lawn irrigation that are not regulated by the South Florida Water Management District. The result is that residential lawn water use is difficult to account for and quantify. This thesis project addressed these difficulties by combining semistructured interviews, daily watering observations and irrigation system audits to ascertain how much public supply water and self supply (well) water was being used for residential lawn irrigation. The study also examined lawn watering practices and how factors such as: precipitation, the minimum plant needs of St. Augstinegrass, and how local watering restrictions influenced watering behavior.
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Date Issued: 2010
PURL: http://purl.flvc.org/FAU/2705082
Subject Headings: Lawns, Water resources development, Landscape irrigation, Water consumption, Municipal water supply
Format: Document (PDF)

Title: " You're too late!": prenatal health seeking behaviors of Guatemalan Mayan women in Palm Beach County.
Creator: Supanich, Colleen., Dorothy F. Schmidt College of Arts and Letters, Department of Anthropology
Abstract/Description: In this thesis I explore the circumstances in which pregnant Guatemalan Mayan women in South Florida communities found themselves. A local non-profit organization, the Guatemalan Maya Center (GMC), offered assistance to pregnant Mayan women to secure biomedical prenatal care, yet many continued to underutilize these services. The decision to utilize this form of care largely depended on whether a woman received care from a traditional midwife in the community. Women receiving care from a...
Show moreIn this thesis I explore the circumstances in which pregnant Guatemalan Mayan women in South Florida communities found themselves. A local non-profit organization, the Guatemalan Maya Center (GMC), offered assistance to pregnant Mayan women to secure biomedical prenatal care, yet many continued to underutilize these services. The decision to utilize this form of care largely depended on whether a woman received care from a traditional midwife in the community. Women receiving care from a midwife generally did not seek biomedical care until late in their pregnancies. Women unable to locate a midwife often incorporated biomedical care once they suspected pregnancy. Due to the difficulties accessing the GMC's services prior to enrollment many of these women did not obtain "timely" care. A better understanding of the ways in which Guatemalan Mayan women incorporated biomedical prenatal care into their lives is the first step towards increasing their participation in these services.
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Date Issued: 2009
PURL: http://purl.flvc.org/FAU/192990
Subject Headings: Maya women, Medical care, Prenatal care, Maternal health services, Midwifery, Social aspects, Migrant agricultural laborers, Medical care
Format: Document (PDF)

Title: Breeding season and fecundity of Gopherus polyphemus in South Florida.
Creator: Strattan, Melody., Harriet L. Wilkes Honors College
Abstract/Description: The gopher tortoise, Gopherus polyphemus, is a threatened species native to the southeastern United States. The breeding season of G. polyphemus is reportedly from April to June. However, out of season hatchlings in Jupiter, Florida, suggest that in South Florida, the very southernmost part of the gopher tortoise's range, the warmer climate allows a longer period of reproduction or a year-round breeding season. My research sought to find evidence for an extended breeding season and to collect...
Show moreThe gopher tortoise, Gopherus polyphemus, is a threatened species native to the southeastern United States. The breeding season of G. polyphemus is reportedly from April to June. However, out of season hatchlings in Jupiter, Florida, suggest that in South Florida, the very southernmost part of the gopher tortoise's range, the warmer climate allows a longer period of reproduction or a year-round breeding season. My research sought to find evidence for an extended breeding season and to collect fecundity data on the South Florida tortoises by capturing female tortoises and X-raying them at different times of the year to check for the presence of eggs. Although I found no conclusive proof of an extended breeding season, I present additional circumstantial evidence for it, as well as information regarding the fecundity of tortoises in the spring.
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Date Issued: 2007
PURL: http://purl.flvc.org/FAU/11604
Subject Headings: Gopher tortoise, Reproduction, Gopher tortoise, Breeding, Wildlife conservation, Wildlife management
Format: Document (PDF)

Title: We are Limestone Creek: an oral history of Limestone Creek community Jupiter, Florida.
Creator: Stout, Sara M., Harriet L. Wilkes Honors College
Abstract/Description: Limestone Creek is an unincorporated community existing within the planning and zoning boundary lines of Jupiter, Florida. Contrasting the economically flush and rapidly developing surrounding municipality of Jupiter, Limestone Creek is a predominantly African American community with an apparent economic gap that leaves the community untouched by development. This thesis project attempts to capture the voices of Limestone Creek and Jupiter residents pertaining to their accounts with an...
Show moreLimestone Creek is an unincorporated community existing within the planning and zoning boundary lines of Jupiter, Florida. Contrasting the economically flush and rapidly developing surrounding municipality of Jupiter, Limestone Creek is a predominantly African American community with an apparent economic gap that leaves the community untouched by development. This thesis project attempts to capture the voices of Limestone Creek and Jupiter residents pertaining to their accounts with an unincorporated area surrounded by a much wealthier municipality. Interviews were conducted with the residents of the community, Palm Beach County and the Town of Jupiter residents and officials, in an effort to explore the existence of an isolated African American community. The research resulted in varied responses to the idea of incorporation because of lack of funds. Conclusions to this research reveal that, to the members of the community, while race underlies all discussions of incorporation the more immediate issue is about securing basic services and infrastructure.
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Date Issued: 2009
PURL: http://purl.flvc.org/FAU/3325089
Subject Headings: Municipal government, Suburban African Americans, Social conditions, Social aspects, Political aspects
Format: Document (PDF)

Title: Interpretation of seafloor topologies based on IKONOS satellite imagery of a shallow-marine carbonate platform: Florida Bay to the Florida Reef Tract.
Creator: Steinle, Jacob Thomas., Charles E. Schmidt College of Science, Department of Geosciences
Abstract/Description: A benthic environments classification system is devised from digital interpretations of multi-spectral IKONOS satellite imagery for 1,360 km2 of the carbonate platform and presented in a comprehensive digitized map. The classification scheme is designed as a 7th order hierarchical structure that integrates 5 Physiographic Realms, 24 Morphodynamic Zones, 11 Geoforms, 39 Landforms, 6 dominant surface sediment types, 9 dominant biological covers and 3 densities of biological covers for the...
Show moreA benthic environments classification system is devised from digital interpretations of multi-spectral IKONOS satellite imagery for 1,360 km2 of the carbonate platform and presented in a comprehensive digitized map. The classification scheme is designed as a 7th order hierarchical structure that integrates 5 Physiographic Realms, 24 Morphodynamic Zones, 11 Geoforms, 39 Landforms, 6 dominant surface sediment types, 9 dominant biological covers and 3 densities of biological covers for the description of benthic environments. Digital analysis of the high-resolution (4 m) IKONOS imagery employed ESRI's ArcMap to manually digitize 412 mapping units at a scale of 1:6,000 differentiated by spectral reflectance, color tones, and textures of seafloor topologies. The context of each morphodynamic zone is characterized by the content and areal distribution (in km2) of geomorphic forms and biological covers. Over 58% of the mapping area is occupied by sediment flats, and seagrasses are colonized in almost 80% of the topologies.
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Date Issued: 2011
PURL: http://purl.flvc.org/FAU/3174075
Subject Headings: Submarine topography, Marine sediments, Remote sensing, Marine ecosystem management, Ocean bottom, Sampling, Ocean bottom, Sampling, Coral reef ecology
Format: Document (PDF)

Title: Identifiying cost savings through energy conservation measures in mechanically aerated activated sludge treatment processes in southeast Florida.
Creator: Stanley, Eric., College of Engineering and Computer Science, Department of Civil, Environmental and Geomatics Engineering
Abstract/Description: This thesis presents a model which estimates energy and cost savings that can be realized by implementing Energy Conservation Measures (ECMs) at mechanically aerated wastewater treatment plants (WWTPs) in southeast Florida. Historical plant monitoring data is used to estimate savings achieved by implementing innovative aeration technologies which include : 1) Fine Bubble DIffusers ; 2) Single-Stage Turbo Blowers ; 3) Automatic Dissolved Oxygen (DO) Control. Key assumptions for modeling...
Show moreThis thesis presents a model which estimates energy and cost savings that can be realized by implementing Energy Conservation Measures (ECMs) at mechanically aerated wastewater treatment plants (WWTPs) in southeast Florida. Historical plant monitoring data is used to estimate savings achieved by implementing innovative aeration technologies which include : 1) Fine Bubble DIffusers ; 2) Single-Stage Turbo Blowers ; 3) Automatic Dissolved Oxygen (DO) Control. Key assumptions for modeling performance of each technology are researched and discussed, such as trends in the future cost of electricity, efficiency of blowers, and practical average DO levels for each scenario. Capital cost estimates and operation maintenance (O&M) costs are estimated to complete life-cycle cost and payback analyses. The benefits are quantified on an individual and cumulative basis, to identify which technologies are cost-beneficial. The results demonstrate that levels of payback of 20 years or less are available at the three WWTPs studied.
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Date Issued: 2012
PURL: http://purl.flvc.org/FAU/3352885
Subject Headings: Ecological engineering, Sewage, Purification, Sewage disposal plants, Energy conservation
Format: Document (PDF)

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