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Sustainability Initiatives In East Bayside Neighborhood Portland, Maine, Garvan Donegan, Henry Heyburn, Caitlyn Horose, Matt Klebes, Jennifer Riley, Damon Yakovleff, New England Environmental Finance Center

Planning

This is a bundle containing research on sustainability initiatives that could be implemented in the East Bayside neighborhood of Portland, ME. These six essays were prepared by the Spring, 2010 Sustainable Communities Class known as CPD 602 at the University of Southern Maine. The class is part of the core curriculum of the Community Planning and Development program of the Muskie School of Public Service at the university. The instructor for the class was Samuel Merrill, Ph. D. who is also director of the New England Environmental Finance Center at the University. These papers were prepared in conjunction with Alan …

The Influence Of Sexual Selection On Behavioral And Physiological Mechanisms Underlying Reproductive Success In Male Cape Ground Squirrels (Xerus Inauris), Mary Beth Manjerovic

Electronic Theses and Dissertations

Sexual selection is considered a powerful evolutionary force responsible for the enormous diversity found in reproductive morphology, physiology, and behavior. I addressed questions related to selection in the Cape ground squirrel (Xerus inauris), a species characterized as highly social and promiscuous. These attributes often are responsible for variance in male reproductive success and as such, sexual selection theory predicts increased opportunity for sexual selection. I confirm that the predominant mechanism underlying genital evolution and competition for paternity in X. inauris is sperm competition. I find evidence that investment in sperm competition is costly and may reflect immunocompetence. I quantify reproductive …

Ua12/13 2010 Sustainability Report [Western Kentucky University], Wku Office Of Sustainability

Sustainability Publications and Resources

As I reflect on the past year, I am filled with pride and hope by our progress in becoming a more sustainable WKU. The milestones are significant: completion of our first building for which we will seek LEED certification, sustainability included as a core commitment in the WKU Strategic Guide for 2010-2012 and a Resolution for Education for Sustainability adopted, the first Education for Sustainability faculty retreat, the Energy Savings Performance Contract project initiated and nearly completed, and WKU included in the Princeton Review’s Guide to 286 Green Colleges. These are but a few of the accomplishments made in 2010. …

The Bronx River Alliance: A Model Community Action Organization And An Internship In Development, John Hinck

Student Theses 2001-2013

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Considerations For The Implementation Of Western Rock Lobster Sectoral Allocations., Integrated Fisheries Allocation Advisory Committee

Fisheries Management Papers

This paper discusses the Western rock lobster allocation process.

The Minister for Fisheries has determined that the allocation for sectors in the western rock lobster fishery after reserving one tonne for the customary sector shall be 95 per cent commercial and five per cent recreational.

The notional Sustainable Harvest Level (SHL) for rock lobster is expressed as a range, depending on the status of the stock rather than a specific quantitative limit.

Effects Of Drought On Avian Community Structure, Thomas P. Albright, Anna M. Pidgeon, Chadwick D. Rittenhouse, Murray K. Clayton, Curtis H. Flather, Patrick D. Culbert, Brian D. Wardlows, Volker C. Radeloff

National Drought Mitigation Center: Faculty Publications

Droughts are expected to become more frequent under global climate change. Avifauna depend on precipitation for hydration, cover, and food. While there are indications that avian communities respond negatively to drought, little is known about the response of birds with differing functional and behavioral traits, what time periods and indicators of drought are most relevant, or how response varies geographically at broad spatial scales. Our goals were thus to determine (1) how avian abundance and species richness are related to drought, (2) whether community variations are more related to vegetation vigor or precipitation deviations and at what time periods relationships …

Photographic Mark-Recapture Analysis Of Clustered Mammal-Eating Killer Whales Around The Aleutian Islands And Gulf Of Alaska, J. Durban, D. Ellifrit, M. Dahlheim, J. Waite, C. Matkin, L. Barrett-Lennard, G. Ellis, R. Pitman, R. Leduc, P. Wade

United States Department of Commerce: Staff Publications

We used photographic mark-recapture methods to estimate the number of mammal-eating ‘‘transient’’ killer whales using the coastal waters from the central Gulf of Alaska to the central Aleutian Islands, around breeding rookeries of endangered Steller sea lions. We identified 154 individual killer whales from 6,489 photographs collected between July 2001 and August 2003. A Bayesian mixture model estimated seven distinct clusters (95% probability interval = 7–10) of individuals that were differentially covered by 14 boat-based surveys exhibiting varying degrees of association in space and time. Markov Chain Monte Carlo methods were used to sample identification probabilities across the distribution of …

Estimated Area Of Impervious Parking Surfaces And The Potential Groundwater Recharge Increase Through Permeable Pavement Retrofit In The Chino Basin, Zablon Afera Adane

Theses Digitization Project

California recently declared a state of emergency over drought followiing three years of below average rain and snowfall. There is a consensus among many involved in water supply in California for finding new sources of water, conservation, and increasing recharge to replenish the groundwater with surface water that would have been lost to run off. This study investigates the amount of stormwater that could potentially be reinvested as groundwater recharge by simply transforming selected impermeable parking lots of the commercial, industrial, and institutional sectors into pervious pavement that allow water to infiltrate rather than be lost as urban runoff.

The Search For Real, Integrative Solutions, Robert Costanza

Institute for Sustainable Solutions Publications and Presentations

The article presents the author's views on the inaugural issue of the journal. He states that the journal is aimed at building a shared vision in the society. He believes that one of the reasons for the society's inability to make progress is because of the academia, media, law and politics cast complex problems as polar opposites, which is known as argument culture that the journal aims to resolve.

Salt Marsh Zonal Migration And Ecosystem Service Change In Response To Global Sea Level Rise: A Case Study From An Urban Region, Rusty A. Feagin, M. Luisa Martinez, Gabriela Mendoza-Gonzalez, Robert Costanza

Institute for Sustainable Solutions Publications and Presentations

Coastal wetland plants are expected to respond to global sea level rise by migrating toward higher elevations. Housing, infrastructure, and other anthropogenic modifications are expected to limit the space available for this potential migration. Here, we explore the ecological and economic effects of projected Intergovernmental Panel on Climate Change (IPCC) 2007 report sea level changes at the plant community scale using the highest horizontal (1 m) and vertical (0.01 m) resolution data available, using a 6 x 6 km area as an example. Our findings show that salt marshes do not always lose land with increasing rates of sea level …

Rehabilitate Failing Park Sewage System Environmental Assessment, United States Department Of The Interior, National Park Service

Environmental Assessments (UT)

The National Park Service (NPS) proposes to rehabilitate the failing sewage system within Bryce Canyon National Park, Utah. The rehabilitation would provide a safe, healthy, and functional environment, and maintain public health and future service for park visitors and staff. Portions of the sanitary sewage collection system were originally constructed in 1958 of clay pipe and currently service the lodge, staff housing, and visitor center before feeding into sewage treatment lagoons. Sections of the sewage system have deteriorated significantly with age. These sections of the system and appurtenant manholes are deteriorating into pieces that regularly clog the system and cause …

Emergent Geographies In Green Energy, Sean Tierney

Electronic Theses and Dissertations

A consensus on climate change is spurring an energy transition, but the geography of this transition is uneven and this paper evaluates the energy landscape globally, in the United States and in Colorado. Developed countries have taken the lead in installations and of next generation energy technology ownership. Green electricity has still not achieved parity with fossil fuels, which puts their adoption in the hands of policy makers who are trying to spur innovation with minimal financial disruption. Yet the future of green electricity is in question due to weak and fragmented policy regimes, but also because of inadequate R&D …

An Inventory And Condition Survey Of The Western Australian Part Of The Nullarbor Region, Peter-Jon A. Waddell, A K. Gardner, P Hennig

Technical Bulletins

The inventory and condition survey of the Western Australian part of the Nullarbor region, undertaken by the Department of Agriculture and Food, Western Australia (DAFWA) between 2005 and 2007, describes and maps the natural resources of the region. This survey report provides a baseline record of the existence and condition of the area's natural resources, to assist with the planning and implementation of land management practices. The report identified and described the condition of soils, landforms, vegetation, habitat, ecosystems, and declared plants and animals. It also assessed the impact of pastoralism and made land management recommendations. The Nullarbor region has …

Environmental Assessment: Proposed Agricultural Research Center, Utah State University Campus, Logan, Utah, Sage Environmental

Environmental Assessments (UT)

Assess the environment on which Utah State University proposes to establish a new facility for the College of Agriculture

Interactions Among Top-Down Regulators In A Temperate Forest Floor Ecosystem;Effects On Macrofauna, Mesofauna, Microbes And Litter Decay, Cari-Ann M. Hickerson

ETD Archive

High species diversity and complexity of forest-floor food webs present a challenge for understanding the role of species interactions (e.g. competition and predation) as regulatory mechanisms for ecosystem processes such as decomposition and nutrient cycling. In particular, we understand very little about the roles of forest-floor predators in regulating diversity and abundance of lower trophic levels and ecosystem processes. However, ecological theory and several studies suggest that interactions among intraguild predators (IGP) may be important controls of diversity and abundance of organisms and detritus in lower trophic levels within food webs. A key prediction is that interactions among predators weaken …

Effects Of Forest Edges, Exotic Ants And Nonnative Plants On Local Ant (Hymenoptera: Formicidae) Diversity In Urban Forest Fragments Of Northeastern Ohio, Kaloyan Ivanov

ETD Archive

Urbanization has resulted in massive transformation of natural habitats with profound effects on biodiversity. Addressing the problems associated with anthropogenic deterioration of the environment requires solid understanding of the factors driving these changes. Habitat patch size, edge effects, and the presence of invasive species are among the key features of the urban landscape affecting local communities. My study focused on the effects of habitat edges, the exotic ant Nylanderia flavipes, and the invasive herb garlic mustard on local ant diversity in deciduous forest fragments of northeastern Ohio. In addition, I explored the value of common ant collecting techniques for estimating …

An Assessment Of The Evolutionary Stability Of Distyly In Hedyotis Caerulea (Rubiaceae), Dennis Archie Sampson

ETD Archive

Distylous species of flowers possess two distinct floral morphs that are generally found in equal numbers in naturally occurring populations. The flower form that has a relatively long style is called a "pin" the form with a short style is a "thrum." Within the distylous mating system, selfing and intramorph mating are prevented due to the spatial separation of stigmas and anthers and by a self-incompatibility system that is inherited along with the dimorphic floral structure and ancillary polymorphisms. However, a breakdown of distyly has been documented in several families, either through the development of completely separate sexes (dioecy), or, …

Assessment Of Habitat Use By Eastern Coyote (Canis Latrans) Along An Urban-Parkland Gradient, Beth A. Judy

ETD Archive

This study used coyote howl surveys combined with GIS to locate local coyote (Canis latrans) populations, determine the habitats where coyotes occur and estimate coyote group sizes in Bedford, North Chagrin and West Creek Reservations within the Cleveland Metroparks, Ohio. The CMP were established in 1917 and are the oldest park districts in the state of Ohio. There are 8,500 hectares (21,000 acres) of land in 16 reservations and in 2008 approximately 43,000,000 people visited the Cleveland Metroparks. Bedford, North Chagrin and West Creek Reservations have a mixture of park, forest, woodlots, residential neighborhoods, industrial areas, commercial property, open water, …

Mapping Riparian Vegetation In The Lower Colorado River Using Low Resolution Satellite Imagery, Kelly J. Amundsen

ETD Archive

In the Western United States, monitoring water usage is a complex task carried out by the U.S. Bureau of Reclamation (USBR). It may be argued that USBR's greatest challenge is equitably distributing the waters of the Colorado River, particularly the Lower Colorado River, where water rights have been established and contested several times. To help meet the demands of water management in the Lower Colorado River Basin, USBR estimates the amount of water lost from the basin each year via evapo-transpiration by riparian vegetation in the Lower Colorado River riparian zone. Key components of those estimates include maps of the …

Genetic Evidence Of Illegal Trade In Protected Whales Links Japan With The Us And South Korea, C. Scott Baker, Debbie Steel, Yeyong Choi, Hang Lee, Kyung Seok Kim, Sung Kyoung Choi, Yong-Un Ma, Charles Hambleton, Louie Psihoyos, R. L. Brownell Jr,, Naoko Funahashi

United States Department of Commerce: Staff Publications

We report on genetic identification of ‘whale meat’ purchased in sushi restaurants in Los Angeles, CA (USA) in October 2009 and in Seoul, South Korea in June and September 2009. Phylogenetic analyses of mtDNA cytochrome b sequences confirmed that the products included three species of whale currently killed in the controversial scientific whaling program of Japan, but which are protected from international trade: the fin, sei and Antarctic minke. The DNA profile of the fin whale sold in Seoul established a match to products purchased previously in Japan in September 2007, confirming unauthorized trade between these two countries. Following species …

A Note On The Unprecedented Strandings Of 56 Deep-Diving Whales Along The Uk And Irish Coast, Sarah J. Dolman, Eunice Pinn, Robert J. Reid, Jason P. Barley, Rob Deaville, Paul D. Jepson, Mick O’Connell, Simon Berrow, Rod S. Penrose, Peter T. Stevick, Susannah Calderan, Kevin P. Robinson, Robert L. Brownell Jr., Mark P. Simmonds

United States Department of Commerce: Staff Publications

In the first seven months of 2008, eighteen Cuvier’s beaked whales (Ziphius cavirostris), four Sowerby’s beaked whales (Mesoplodon bidens), five unidentified beaked whales and twenty-nine long-finned pilot whales (Globicephala melas) were reported stranded in the UK and Ireland. Decomposition of those animals investigated puts the predicted time of death at mid-January. Concerns that an unusual mortality event had taken place prompted further investigations. Most carcasses were too decomposed for necropsy. A summary of findings is presented here. Although the initial stranding of five Cuvier’s beaked whales in Scotland shared some similarities with atypical mass …

The Traceability/Trackability Of Illegal Trade In Whale Products: A Proposal To Evaluate The Technical Functionality Of Dna Registers, C. Scott Baker, R. L. Brownell Jr.

United States Department of Commerce: Staff Publications

The Government of Japan, through the Institute for Cetacean Research (Tokyo), has established a DNA register for whales taken under special permit or otherwise destined for commercial markets (IWC 2005; IWC 2010a). The functionality of this DNA register, for the purposes of traceability/trackability, is critical to the current negotiations on the future of the IWC (IWC 2010b). Here we request access to the DNA register for 3 species of whales (fin, sei and Antarctic minke) for the purposes of tracking the origins of whale products purchased at commercial outlets in Seoul, South Korea and Santa Monica, US, as described in …

Fast Computing Of Some Generalized Linear Mixed Pseudo-Models With Temporal Autocorrelation, Jay M. Ver Hoef, Josh M. London, Peter L. Boveng

United States Department of Commerce: Staff Publications

This paper considers ways to increase computational speed in generalized linear mixed pseudo-models for the case of many repeated measurements on subjects. We obtain linearly increasing computing time with number of observations, as opposed to O(n³) increasing computing time using numerical optimization. We also find a surprising result; that incomplete optimization for covariance parameters within the larger parameter estimation algorithm actually decreases time to convergence. After comparing various computing algorithms and choosing the best one, we fit a generalized linear mixed model to a binary time series data set with over 100 fixed effects, 50 random effects, …

Social Cohesion Among Kin, Gene Flow Without Dispersal And The Evolution Of Population Genetic Structure In The Killer Whale (Orcinus Orca), M. Pilot, M. E. Dahlheim, A. R. Hoelzel

United States Department of Commerce: Staff Publications

In social species, breeding system and gregarious behavior are key factors influencing the evolution of large-scale population genetic structure. The killer whale is a highly social apex predator showing genetic differentiation in sympatry between populations of foraging specialists (ecotypes), and low levels of genetic diversity overall. Our comparative assessments of kinship, parentage and dispersal reveal high levels of kinship within local populations and ongoing male-mediated gene flow among them, including among ecotypes that are maximally divergent within the mtDNA phylogeny. Dispersal from natal populations was rare, implying that gene flow occurs without dispersal, as a result of reproduction during temporary …

Long-Term Survival Of Humpback Whales Radio-Tagged In Alaska From 1976 Through 1978, Sally Mizroch, Michael F. Tillman, Susan Jurasz, Janice Straley, Olga Von Ziegesar, Louis Herman, Adam Pack, Scott Baker, Jim Darling, Debbie Glockner-Ferrari, Mark Ferrari, Dan Salden, P J. Clapham

United States Department of Commerce: Staff Publications

Invasive tags designed to provide information on animal movements through radio or satellite monitoring have tremendous potential for the study of whales and other cetaceans. However, to date there have been no published studies on the survival of tagged animals over periods of years or decades. Researchers from the National Marine Mammal Laboratory and the Woods Hole Oceanographic Institution tracked five humpback whales with implanted radio tags in southeastern Alaska in August 1976 and July 1977, and tracked two humpback whales in Prince William Sound, Alaska, in June 1978. All seven of these individually identified humpback whales were resighted at …

Movements Of Satellite-Monitored Humpback Whales From New Caledonia, Claire Garrigue, Alexandre N. Zerbini, Ygor Geyer, Mads-Peter Heide-Jørgensen, Wakao Hanaoka, Phil Clapham

United States Department of Commerce: Staff Publications

Knowledge of the local and migratory movements of humpback whales (Megaptera novaeangliae) from New Caledonia is very limited. To investigate this topic, we attached satellite-monitored tags to 12 whales off southern New Caledonia. Tag longevity ranged from 1 to 52 days (X = 22.5 days). Tagged whales generally moved to the south or southeast, with several spending time in a previously unknown seamount habitat named Antigonia before resuming movement, generally toward Norfolk Island or New Zealand. However, 1 female with a calf traveled the entire length of the western coast of New Caledonia (~450 km) and then …

Seasonal Home Ranges And Fidelity To Breeding Sites Among Ringed Seals, Brendan P. Kelly, Oriana H. Badajos, Mervi Kunnasranta, John R. Moran, Micaela Martinez-Bakker, Peter Boveng, Douglas Wartzok

United States Department of Commerce: Staff Publications

Population structure and patterns of habitat use among ringed seals (Phoca hispida) are poorly known, in part because seasonal movements have not been adequately documented. We monitored the movements of 98 ringed seals in the Beaufort and Chukchi seas between 1990 and 2006 using three forms of telemetry. In the winter—spring period (when the seals were occupying shorefast ice), we used radio and ultra-sonic tags to track movements above and below the ice, respectively. We used satellite-linked transmitters in summer and fall (when the seals ranged away from their winter sites) to track at-sea movements. In the shorefast …

A Mixed-Model Moving-Average Approach To Geostatistical Modeling In Stream Networks, Erin E. Peterson, Jay M. Ver Hoef

United States Department of Commerce: Staff Publications

Spatial autocorrelation is an intrinsic characteristic in freshwater stream environments where nested watersheds and flow connectivity may produce patterns that are not captured by Euclidean distance. Yet, many common autocovariance functions used in geostatistical models are statistically invalid when Euclidean distance is replaced with hydrologic distance. We use simple worked examples to illustrate a recently developed moving-average approach used to construct two types of valid autocovariance models that are based on hydrologic distances. These models were designed to represent the spatial configuration, longitudinal connectivity, discharge, and flow direction in a stream network. They also exhibit a different covariance structure than …

Validation Of A Homologous Canine Relaxin Radioimmunoassay And Application With Pregnant And Non-Pregnant Northern Fur Seals (Callorhinus Ursinus), Don R. Bergfelt, Bernard G. Steinetz, J. Lawrence Dunn, Shannon Atkinson, J. Ward Testa, Gregg P. Adams

United States Department of Commerce: Staff Publications

The primary objectives of this study were to validate a canine relaxin RIA for use in otariids and phocids and consider practical applications. For 6 captive Northern fur seal females, serum samples were grouped and examined according to pregnancy (n = 13), post-partum (n = 8) and non-pregnancy (n = 6), and, for 2 captive Northern fur seal males, serum samples were grouped and examined together regardless of age (2 mo–15 yrs, n = 6). Placental tissue was available for examination from one Northern fur seal, Steller sea lion and harbor seal. The validation process involved several steps using an …

Foraging Effort Of Juvenile Steller Sea Lions Eumetopias Jubatus With Respect To Heterogeneity Of Sea Surface Temperature, Michelle E. Lander, Thomas R. Loughlin, Miles G. Logsdon, Glenn R. Vanblaricom, Brian Fadely

United States Department of Commerce: Staff Publications

Among many other factors, the decline of the western distinct population segment of Steller sea lions Eumetopias jubatus in Alaska (USA) has been attributed to changes in the distribution or abundance of prey due to the cumulative effects of fisheries and large-scale climate change. However, the depletion of localized prey resources due to small-scale environmental variability and perturbations may be impeding recovery, resulting in the need to understand how the environment currently affects this species on smaller spatial and temporal scales. The objective of this study, there-fore, was to assess how Steller sea lions respond to changes in localized environmental …