Geography Commons^™

Mapping Lake Michigan Fish Catch Data, Jacob Wodd, Jarrod Doucette, Tomas O. Höök

Purdue GIS Day

The only Great Lake completely contained in the U.S., Lake Michigan offers an abundance of recreational fishing. This project takes 20 years’ worth of salmonid fish catch data, and uses GIS to organize and visually represent the data in a way that is meaningful and helpful to local fisherman and researchers. Species represented included Brown Trout, Lake Trout, Rainbow Trout, Chinook Salmon, and Coho Salmon. The species are organized by both decadal and yearly spans, as well as catch per trip, catch per angler hour, and total catches. These data are the foundation for a web based app that allows …

Functional Approach To Simulating Short Rotation Woody Crops In Process Based Models, Tian Guo, Bernard Engel

Purdue GIS Day

Short rotation woody crops (SRWC) such as hybrid poplar have great potential as a biofuel feedstock. Biomass yields and yield stability at potential sites are important considerations when such SRWC is widely planted. To simulate poplar growth accurately, the functional components and parameters of hybrid poplar Tristis #1 (Populus balsamifera L. × P.tristis Fisch) were determined, and related algorithms improved in ALMANAC and SWAT based on improved simulation of leaf area and plant biomass as well as biomass partitioning. The improved tree growth simulation was applied to hybrid poplar plots in Wisconsin, and the modeled biomass yield, and LAI were …

Gis Professional Certification 2.0: Putting Gis To The Test, Nancy Obermeyer

Purdue GIS Day

No abstract provided.

Gis Day 2014 Additional Resources, Larry Theller

Purdue GIS Day

No abstract provided.

Water Resources And The Historic Wells Of Barbuda: Tradition, Heritage And Hope For A Sustainable Future, Rebecca Boger, Sophia Perdikaris, Amy E. Potter, John Mussington

Earth, Environment & Sustainability: Faculty Publications

The island of Barbuda has a relatively unique history, land tenure and geography. Unlike its Caribbean counterparts, the island is not suited to large-scale agriculture due to its arid climate and relatively thin soils. Instead, the enslaved and eventually free people of Barbuda developed a complex herding ecology centered on common land ownership. As a result, carefully designed historic wells are strategically located around the island. With the challenges brought about by climate change, an interdisciplinary, international team led by the Barbuda Research Complex is investigating the state of existing water and food resources and examining how the availability and …

China's Nine-Dashed Map: Maritime Source Of Geopolitical Tension, Bert Chapman

Libraries Faculty and Staff Scholarship and Research

The South China Sea (SCS) is becoming an increasingly contentious source of geopolitical tension due to its significance as an international trade route, possessor of potentially significant oil and natural gas resources, China’s increasing diplomatic and military assertiveness, and the U.S.’ recent and ongoing Pacific Pivot strategy. Countries as varied as China, Taiwan, the Philippines, Indonesia and other adjacent countries have claims on this region’s islands and natural resources. China has been particularly assertive in asserting its SCS claims by creating a nine-dash line map claiming to give it de facto maritime control over this entire region without regard to …

An Investigation Of Methodologies For Determining Walkability And Its Association With Socio-Demographics: An Application To The Tampa - St. Petersburg Urbanized Area, Oana A. Mckinney

USF Tampa Graduate Theses and Dissertations

Walkability research has broadened in the past few years, being performed by researchers in different fields such as urban planning, public health, and transportation planning. Definitions of walkability and methods of operationalizing the concept vary widely. Since the results of studies that incorporate walkability may well have policy implications, it is important to consider the potential impacts of different definitions and methods of measurement.

This thesis investigates to what extent walkability indices may differ when either the composition of the indices is changed or when different quantitative methods of standardization are used to summarize their component measures. The association of …

Imls Place Grant: Press Release 2, Place Project Group

PLACE Project

Press release dated October 25, 2014, describing the PLACE (Position-based Location Archive Coordinate Explorer) project that is funded by the Institute for Museum and Library Services. The University of New Hampshire (UNH) library partnered with the UNH Earth Systems Research Center to develop a geospatial interface that is searchable by geospatial coordinates.

Sent to the Geoportal Web page (Patrick Florence).

Assessing The Impacts Of Climate And Land Use And Land Cover Change On The Freshwater Availability In The Brahmaputra River Basin, M. S. Pervez, G. M. Henebry

Natural Resource Management Faculty Publications

Study Region: Brahmaputra River basin in South Asia.

Study Focus: The Soil and Water Assessment Tool was used to evaluate sensitivities and patterns in freshwater availability due to projected climate and land use changes in the Brahmaputra basin. The daily observed discharge at Bahadurabad station in Bangladesh was used to calibrate and validate the model and analyze uncertainties with a sequential uncertainty fitting algorithm. The sensitivities and impacts of projected climate and land use changes on basin hydrological components were simulated for the A1B and A2 scenarios and analyzed relative to a baseline scenario of 1988–2004.

New hydrological insights for …

Lake Flooding And Synoptic Weather-Type Frequency At Devils Lake, North Dakota, Usa, Between 1965 And 2010, Paul E. Todhunter, Emily A. Knish

Geography & Geographic Information Science Faculty Publications

Since the spring of 1993, the water surface elevation at Devils Lake, a terminal lake in eastern North Dakota, USA, has risen by 8.8 m, producing more than 1 billion USD in direct flood damages. We examine the relationship between weather-type frequencies at Bismarck, North Dakota, and lake volume changes from 1965 to 2010 using the Spatial Synoptic Classification (SSC) system. First, we find statistically significant changes in the frequency of selected weather types over both annual and seasonal time periods. This indicates a trend toward in - creased advection of more humid weather types that is consistent with the …

Mapping Licit And Illicit Mining Activity In The Madre De Dios Region Of Peru, Arthur Elmes, Josué Gabriel Yarlequé Ipanaqué, John Rogan, Nicholas Cuba, Anthony J. Bebbington

Geography

Since the early 2000s, the Madre de Dios Region of southern Peru has experienced rapid expansion of both licit and illicit mining activities, in the form of artisanal and small-scale mining (ASM). ASM typically takes place in remote, inaccessible locations and is therefore difficult to monitor in situ. This paper explores the utility of Landsat-5 imagery via decision tree classification to determine ASM locations in Madre de Dios. Spectral mixture analysis was used to unmix Landsat imagery, using WorldView and QuickBird l imagery to aid spectral endmember selection and validate AMS maps. The ASM maps had an overall area-weighted accuracy …

Vukovar, Siege Of, 1991, Bert Chapman

Libraries Faculty and Staff Scholarship and Research

Provides an over view of fhe siege of the Croatian city Vukovar bu the Serbian Military during the Serbo-Croatian war between May-November 1991.

Nato In The Balkans, Bert Chapman

Libraries Faculty and Staff Scholarship and Research

This encyclopedia entry examines the contemporary and recent historic role of the North Atlantic Treaty Organization (NATO) in Balkan countries. It also discusses and emerging security concerns affecting these countries.

Yugoslav-Soviet Split, Bert Chapman

Libraries Faculty and Staff Scholarship and Research

Describes the political and military split between the Communist countries of Yugoslavia and the Soviet Union in the years after World War II until Yugoslavia's disintegration in the early 1990s.

Sustainability Planning, Environmental Justice And Climate Change: Applications Of The Long Island Markal Model, David S. Friedman, Yehuda Klein, Jose Pillich, Michael T. Sullivan

Suburban Sustainability

As pointed out by many authors, sustainability is often vague and amorphous (See, for example, Dovers, 1989; Faber, et al, 2005; Glavič, et al. 2007). There is a clear need to make analytical and data-driven analyses of established and or proposed plans. MARKAL (MARKet ALlocation model) is an analytical tool that can be used characterize the impacts of sustainability plans at multiple spatial scales: global, national, regional, and local. In this study we apply the Long Island MARKAL model to answer three interrelated issues: 1, the development and incremental improvement of local and regional sustainability plans; 2, the impact of …

(In)Famous Cover Tunes Of 2014, Simon Orpana

The Goose

A cartoon and commentary by Simon Orpana.

Women Write About Che, Nancy Stout

Library Staff Publications

In the last five years, three women have written biographies of Ernesto "Che" Guevara after decades of his life story being solidly in the hands of men. The question is: do women write biography differently?

Hidden In Plain Sight: Exploring The Vulnerabilities Of Street-Working Boys In Se Asia, Jarrett Davis, Glenn Miles

Annual Interdisciplinary Conference on Human Trafficking: 6th (2014)

The sexual exploitation of men and boys is often little understood and commonly goes ignored. Internationally, it is said that 1 in 6 boys are sexually abused before reaching adulthood and in some nations the exploitation and abuse of boys far outweighs that of girls. Social and cultural norms often assume men and boys to be inherently strong and/or invulnerable to sexual exploitation; however, research in this area continues to show these assumptions to be false. Because of this lack of awareness, the efforts of the organizations and individuals who work to provide for the needs of male victims are …

Geography News, V37n2, Fall 2014, Geographic Alliance Of Iowa.

Geography News

Inside This Issue:
--Coordinator's corner
--Changes at National Geographic
--Resources for Elementary Education
--2015 Workshops
--New Resources

Analysis Of Human Trafficking Cases In Rhode Island, 2009-2013, Donna M. Hughes, Rachel Dunham, Faith Skodmin, Lucy Tillman, Jessica Wainfor

Annual Interdisciplinary Conference on Human Trafficking: 6th (2014)

This presentation is an analysis of seven state and federal cases of human trafficking, including forced labor and sex trafficking, in Rhode Island from 2009 until 2013. In 2009, Rhode Island passed a comprehensive human trafficking law. Since then there have been six cases of sex trafficking and one case of forced labor. Sources for information on the human trafficking cases were police reports, witness statements, court documents and media reports. This presentation will briefly summarize the cases and discuss the similarities and difference among the cases and discuss of some key findings from these cases, which include:
1) Victims …

The Monadnock Volume 57, October 2014, Clark University Geographical Society

The Monadnock (Clark Geographical Society)

Volume 1, Issue 1 of The Monadnock. The Monadnock was the alumni magazine of the Clark University Geographical Society (1927-1985) (2014-present).

The Veil, Desire, And The Gaze: Turning The Inside Out, Banu Gökarıksel, Anna Secor

Geography Faculty Publications

In psychoanalytically inflected scholarship, the veil is often understood to remove women from the field of the gaze. Our analysis offers a different understanding of the interplay between the veil, the gaze, and the subject by showing that the veil in fact is visible and that this visibility and its governance are part of the formation of pious, desiring subjects. The question of the gaze is especially pertinent to what we call “veiling fashion” (that is, stylish combinations of the headscarf with a range of clothing items, which variably adhere to an Islamic code of modesty). In 2009 we conducted …

Cyberspace Knowledge Gaps And Boundaries In Sustainability Science: Topics, Regions, Editorial Teams And Journals, Stanley D. Brunn

Geography Faculty Publications

The scholarly world of sustainability science is one that is international and interdisciplinary, but is one, on close reading of research contributions, editoral teams, journal citations, and geographic coverage, that has much unevenness. The focus of this paper is on the cyberspace boundaries between and within fields and disciplines studying sustainability; these boundaries separate knowledge gaps or uneven patterns in sustainability scholarship. I use the volume of hyperlinks on Google Search Engine and Google Scholar to illustrate the nature and extent of the boundaries in cyberspace that exist and also the subject and geographic gaps in the home countries of …

Vinoflot Rs Unification Of Unmanned Aerial Systems And Remote Sensing Practices To Better Analyze Grapevine Health, James M. White

Geography and the Environment: Graduate Student Capstones

Success in agriculture is derived from nutrient-rich soil, well-tilled earth and hands-on attention. In order to meet the needs of increasing food demand, agricultural practices have endured a growing use of chemical and fertilization methods in order to produce higher yields. While the transition to an entirely chemical-free agricultural model is not achievable with regard to the quantity of crop yield, the integration of new technology and updated practices can lessen the amount of chemical and fertilizer adjuncts needed. The purpose of this plan is to offer a lightweight, customizable GIS solution to better understand crop health, in particular grapevines …

Human Trafficking To Northern America: The Balkan Connection, Natalya Timoshkina, Naser Miftari, Antonela Arhin

Annual Interdisciplinary Conference on Human Trafficking: 6th (2014)

This paper draws on the results of a large multi-method study, which examined human trafficking from the former Eastern Bloc to Northern America (Canada and the United States). The study was conducted in 2011-2013, and funded by the Social Sciences and Humanities Research Council of Canada (SSHRC). The analysis is grounded in the findings from 9 countries of the Balkan region included in the study: Albania, Bulgaria, Bosnia and Herzegovina, Croatia, Kosovo, Macedonia, Montenegro, Serbia, and Slovenia. The following data sources were used: (a) national and international reports, media and academic articles, and various documents (in English and official languages …

Human Trafficking, Education And Migration At Ngos In Cambodia And Thailand, Robert Spires, Xinyi Duan

Annual Interdisciplinary Conference on Human Trafficking: 6th (2014)

This presentation is based on in-progress collaborative research between researcher Dr. Bob Spires and Hong Kong-based NGO Liberty Asia. The research involves interviews and observations conducted at multiple NGOs in Cambodia and Thailand working to address human trafficking and incorporating educational components into their programs. The study uses comparative lenses to examine issues of education and migration in both the Cambodian and Thai context for human trafficking survivors and at-risk populations. The study is interdisciplinary, drawing on the work on human trafficking in several social science fields. The framework for the research is based on Frank Laczko and Elzbieta Gozdziak’s …

Bra’S For A Cause: A Service Learning Project In A Freshman Level Human Trafficking Course, Beth A. Wiersma

Annual Interdisciplinary Conference on Human Trafficking: 6th (2014)

Women and Children for Sale: The Global Problem of Human Trafficking is a General Studies Portal course for college freshman at a Midwestern university. The students in the course were surveyed the first day of class about why they chose the course, what they hoped to get out of the course, what they believed to be true about human trafficking, and how they learned about human trafficking. During the semester the students planned and carried out a service learning project “Bras for a Cause”. This project involved educating others about human trafficking and collecting bras. The bras are sent overseas …

The Problem Of State Intervention In Post-Abolition Slavery: A Critique Of Consensus, Anthony Talbott, David Watkins

Annual Interdisciplinary Conference on Human Trafficking: 6th (2014)

Slavery is now illegal by all states and under international law. Contrary to the hopes of abolitionists, this state of affairs has transformed rather than eradicated slavery as an institution. Furthermore, responses by states to post-abolition forms of slavery have often been less than ideal. This paper begins by comparing two state responses to slavery in the early 20th century: the federal peonage trials in Montgomery, Alabama from 1903-1905, and the federal response to an alleged epidemic of “white slavery” from 1909-1910, culminating in the passage of the White Slave-Traffic Act. Taken together, these responses engender pessimism about the state …

Water Quality Monitoring Protocol For Wadeable Streams And Rivers In The Northern Great Plains Network, Narrative Version 1.0, Marcia H. Wilson, Barbara L. Rowe, Robert A. Gitzen, Stephen K. Wilson, Kara J. Paintner-Green

United States National Park Service: Publications

Executive Summary

Preserving the national parks unimpaired for the enjoyment of future generations is a fundamental purpose of the National Park Service (NPS). To address growing concerns regarding the overall physical, chemical, and biological elements and processes of park ecosystems, the NPS implemented science-based management through “Vital Signs” monitoring in 270 national parks (NPS 2007). The Northern Great Plains Network (NGPN) is among the 32 National Park Service Networks participating in this monitoring effort. The NGPN will develop protocols over the next several years to determine the overall health or condition of resources within 13 parks located in Nebraska, North …

Automatic Extraction Of Plots From Geo-Registered Uas Imagery Of Crop Fields With Complex Planting Schemes, Anthony A. Hearst

Open Access Theses

Complex planting schemes are common in experimental crop fields and can make it difficult to extract plots of interest from high-resolution imagery of the fields gathered by Unmanned Aircraft Systems (UAS). This prevents UAS imagery from being applied in High-Throughput Precision Phenotyping and other areas of agricultural research. If the imagery is accurately geo-registered, then it may be possible to extract plots from the imagery based on their map coordinates. To test this approach, a UAS was used to acquire visual imagery of 5 ha of soybean fields containing 6.0 m2 plots in a complex planting scheme. Sixteen artificial targets …