Geospasial Indonesia: The Utilization Of Spatial Data Through Geographic Information Systems Across Indonesia In Various Environmental Contexts,
2016
SIT Study Abroad
Geospasial Indonesia: The Utilization Of Spatial Data Through Geographic Information Systems Across Indonesia In Various Environmental Contexts, Kaitlyn Bretz
Independent Study Project (ISP) Collection
Spatial planning and mapping in Indonesia have had a precarious history for the past several decades. Laws controlling the creation of maps for land use planning have fluctuated greatly between executive administrations and the country is still struggling to create a single, unified national map. With the One Map Policy the future of mapping is optimistic, but in the meantime spatial data analyses are lacking. Geographic information systems (GIS) is a computerized system for the capture, storage, querying, analysis, and display of spatial data, and is used predominately by the government, private companies, and nongovernmental organizations (NGOs) across Indonesia. Community …
Urban Heat Islands As Viewed By Microwave Radiometers And Thermal Time Indices,
2016
South Dakota State University
Urban Heat Islands As Viewed By Microwave Radiometers And Thermal Time Indices, Lan H. Nguyen, Geoffrey M. Henebry
GSCE Faculty Publications
Urban heat islands (UHIs) have been long studied using both ground-based observations of air temperature and remotely sensed thermal infrared (TIR) data. While ground-based observations lack spatial detail even in the occasional “dense” urban network, skin temperature retrievals using TIR data have lower temporal coverage due to revisit frequency, limited swath width, and cloud cover. Algorithms have recently been developed to retrieve near-surface air temperatures using microwave radiometer data, which enables characterization of UHIs in metropolitan areas, major conurbations, and global megacities at regional to continental scales using temporally denser time series than those that have been available from TIR …
Enhancing Planning And Preparedness Capacities For Climate Change Resilience In Wawa, Ontario: A Community-Based Photovoice Approach,
2016
Wilfrid Laurier University
Enhancing Planning And Preparedness Capacities For Climate Change Resilience In Wawa, Ontario: A Community-Based Photovoice Approach, Samantha Russo
Geography and Environmental Studies Major Research Papers
The integration of local community and Indigenous Knowledge in disaster planning and management has the potential to increase resilience in rural and Aboriginal communities across Ontario. This research incorporates findings from a literature review, and builds on the existing gaps within community-based participatory action research, through a case study of the 2012 Wawa-Michipicoten First Nation flooding event. Ten local citizen community participants from Wawa, Ontario and the Michipicoten First Nations were involved in a photovoice project to visually document their experiences and understandings of the flooding event. This research project seeks to document community perceptions and understandings to the flooding’s …
Quantifying Undisturbed (Native) Lands In Eastern South Dakota: 2013,
2016
South Dakota State University
Quantifying Undisturbed (Native) Lands In Eastern South Dakota: 2013, Pete Bauman, Benjamin Carlson, Tanner Butler
Quantifying Undisturbed (Native) Lands in Eastern South Dakota: 2013
We employed simple GIS methods primarily utilizing the South Dakota Farm Service Agency’s Common Land Unit (CLU) data layers from 2013, along with 2012 US Department of Agriculture (USDA) National Agriculture Imagery Program (NAIP) county mosaic aerial imagery, to evaluate approximately 22.6 million acres of land in the 44 counties that comprise eastern South Dakota. Mapping of this total project area was done in three distinct project phases from 2014 through 2016. We utilized the CLU data layer, queried to show current and former cropland, to first identify and remove any areas with a cropping history, regardless of current land …
Enso Controls Interannual Fire Activity In Southeast Australia,
2016
University of Melbourne
Enso Controls Interannual Fire Activity In Southeast Australia, Michela Mariani, Michael-Shawn Fletcher, Andrés Holz, Petter Nyman
Geography Faculty Publications and Presentations
El Niño–Southern Oscillation (ENSO) is the main mode controlling the variability in the ocean-atmosphere system in the South Pacific. While the ENSO influence on rainfall regimes in the South Pacific is well documented, its role in driving spatiotemporal trends in fire activity in this region has not been rigorously investigated. This is particularly the case for the highly flammable and densely populated southeast Australian sector, where ENSO is a major control over climatic variability. Here we conduct the first region-wide analysis of how ENSO controls fire activity in southeast Australia. We identify a significant relationship between ENSO and both fire …
Variability Of Lacustrine Sediment Proxy Responses To Late Holocene Climate Change As Modified By Lake Specific Processes: A Review Of Ecological And Geophysical Processes Across Northern And Eastern Iceland,
2016
SIT Study Abroad
Variability Of Lacustrine Sediment Proxy Responses To Late Holocene Climate Change As Modified By Lake Specific Processes: A Review Of Ecological And Geophysical Processes Across Northern And Eastern Iceland, Mallory Mintz
Independent Study Project (ISP) Collection
Consistenly-deposited lake sediments provide some of the highest resolution records of local and global climates in the past, offering the potential to better understand modern climate change in the context of past climate variability. In relating proxies to their respective climate regimes, the environmental cues that the specific proxies reacted to must be isolated from the general noise of possible local influences. In this investigation, biogenic silica (BSi), total organic carbon (TOC), δ13C values, and carbon: nitrogen ratios were analyzed between lakes through northern Iceland, to review possible complicating factors specific to the use of lacustrine proxies in the interpretation …
Proxy Dating In Iceland Testing The Validity Of Silene Acaulis As A Phytometric Proxy,
2016
SIT Study Abroad
Proxy Dating In Iceland Testing The Validity Of Silene Acaulis As A Phytometric Proxy, Madelyn Grant
Independent Study Project (ISP) Collection
Climate change is causing drastic changes in the cryosphere, particularly in the Arctic region where average warming is 1.9 times greater than in the rest of the world due to Arctic amplification. Understanding the response of essential climate variables such as glaciers and ice caps to rapid Arctic warming is essential to predicting future changes in the Arctic region and around the world. Proxy dating methods can help construct a record of warming-induced glacial retreat in areas where long-term monitoring systems are not in place. In Arctic regions, the cushion plant Silene acaulis represents one of the only feasible proxies …
Investigating Effects Of Climate Change On Glaciers And Proglacial Landscapes In Southeast Iceland: Fluvioglacial Behavior Of Sólheimajökull And Seljavallajökull,
2016
SIT Study Abroad
Investigating Effects Of Climate Change On Glaciers And Proglacial Landscapes In Southeast Iceland: Fluvioglacial Behavior Of Sólheimajökull And Seljavallajökull, Roberta B.C. Miller
Independent Study Project (ISP) Collection
The Seljavallajökull glacier, part of the Eyjafjallajökull glacier system, and Sólheimajökull, part of the Mýrdalsjökull glacier system, are two glaciers that extend into valleys in the southeast part of Iceland. Due to climate warming, both of these glaciers are part of a melting ice cap. They are located nearby to one another, and Sólheimajökull has been extensively studied for its outwash plain sedimentology, retreat history, pro-glacial geomorphology and has been steadily monitored by the Glaciological Society of Iceland. Seljavallajökull has also been monitored by this group, but it has not been studied for sediment profiles and landscape chronology as Sólheimajökull …
Cartographic Potential Of New Technologies: Hu:Care,
2016
Hampton University
Cartographic Potential Of New Technologies: Hu:Care, William B. Moore
September 29, 2016: Adaptive Structures and Innovative Solutions
No abstract provided.
Cartographic Potential Of New Technologies: Aerial Data Collection,
2016
Divided Sky Aerial, Hampton University
Cartographic Potential Of New Technologies: Aerial Data Collection, Todd Broward
September 29, 2016: Adaptive Structures and Innovative Solutions
No abstract provided.
Lidar-Assisted Extraction Of Old Growth Baldcypress Stands Along The Black River Of North Carolina,
2016
University of Arkansas, Fayetteville
Lidar-Assisted Extraction Of Old Growth Baldcypress Stands Along The Black River Of North Carolina, Weston Pierce Murch
Graduate Theses and Dissertations
The remnants of ancient baldcypress forests continue to grow across the Southeastern United States. These long lived trees are invaluable for biodiversity along riverine ecosystems, provide habitat to a myriad of animal species, and augment the proxy climate record for North America. While extensive logging of the areas along the Black River in North Carolina has mostly decimated ancient forests of many species including the baldcypress, conservation efforts from The Nature Conservancy and other partners are under way. In order to more efficiently find and study these enduring stands of baldcypress, some of which are estimated to be more than …
Baha’I Sacred Architecture And The Devolution Of Astronomical Significance: Case Studies From Israel And The Us,
2016
University of Arkansas, Fayetteville
Baha’I Sacred Architecture And The Devolution Of Astronomical Significance: Case Studies From Israel And The Us, Michael Steven Meizler
Graduate Theses and Dissertations
Sacred architecture is a complex conglomerate of different ideals of a faith. Within modern terms, the Baha’i faith is an excellent example of modern sacred architecture. Within ancient times the architecture of temples and shrines oftentimes had celestial alignments meant to connect the adherent to the gods. With this in mind, the Baha’i faith is evaluated with the use of cartography, celestial measurements, orthophotography, and archival research to evaluate the significance of the Baha’i sacred architecture and the symbolism embedded within it. The Baha’i faith came out of Persia during the 19th century and relocated to Israel late in that …
An Intra-Site Spatial Analysis Of Fort St. Joseph (20be23) In Niles, Mi,
2016
Western Michigan University
An Intra-Site Spatial Analysis Of Fort St. Joseph (20be23) In Niles, Mi, Katelyn Deann Hillmeyer
Masters Theses
In the field of archaeology, surveying and mapping have played key roles in documenting and analyzing site data. With the advancements in Geographic Information Systems (GIS), this integration of spatial data is made easier and better visualization can be attained for site layout and artifact distributions both horizontally, in space, and also vertically through a temporal component. The ongoing excavations at Fort St. Joseph (Smithsonian trinomial- 20BE23), near Niles, Michigan, makes it an excellent site for exploring the evolution of applied GIS methodology and the adjustment of among ongoing static database applications to new spatial methods of investigating site distributions. …
Land Cover Data For The Mississippi-Alabama Barrier Islands, 2010-2011 Arcgis V10.3 Geodatabase,
2016
University of Southern Mississippi
Land Cover Data For The Mississippi-Alabama Barrier Islands, 2010-2011 Arcgis V10.3 Geodatabase, Gregory A. Carter, Carlton P. Anderson, Kelly L. Lucas, Nathan L. Hopper
Land Cover Data for the Mississippi-Alabama Barrier Islands, 2010-2011
Land cover on the Mississippi-Alabama barrier islands was surveyed in 2010-2011 as part of continuing research on island geomorphic and vegetation dynamics following the 2005 impact of Hurricane Katrina. Results of the survey include sub-meter GPS location, a listing of dominant vegetation species and field photographs recorded at 375 sampling locations distributed among Cat, West Ship, East Ship, Horn, Sand, Petit Bois and West Dauphin Islands. The survey was conducted in a period of intensive remote sensing data acquisition over the northern Gulf of Mexico by federal, state and commercial organizations in response to the 2010 Macondo Well (Deepwater Horizon) …
Citizens Of Sinking Islands: Early Victims Of Climate Change,
2016
Indiana University Maurer School of Law
Citizens Of Sinking Islands: Early Victims Of Climate Change, Erin Halstead
Indiana Journal of Global Legal Studies
This Note discusses the effects of climate change that threaten Small Island Developing States (SIDS). Specifically, with increasing global greenhouse gas (GHG) emissions resulting in rising sea levels and higher frequency of extreme weather events, many citizens of SIDS are forced abandon their homelands, which are no longer livable. Although SIDS are some of the smallest contributors to GHG emissions, and therefore contribute the least to climate change, SIDS are some of the countries most heavily affected by the negative effects of climate change. The global community has an obligation to accommodate these displaced people, partially due to the significant …
Geopolitical Implications Of The Sino-Japanese East China Sea Dispute For The U.S.,
2016
Purdue University
Geopolitical Implications Of The Sino-Japanese East China Sea Dispute For The U.S., Bert Chapman
Libraries Faculty and Staff Scholarship and Research
Much analysis on Asian strategic challenges facing the U.S. has justifiably emphasized the South China Sea (SCS). This has also been reflected in 2016 presidential campaign debate on the SCS as an emerging area of U.S. foreign and national security policy concern. The East China Sea (ECS) is at least as important for the strategic interests of the U.S. and its allies given the tension between China and Japan over the Senkaku/Diaoyu islands, potential energy resources in this body of water, increasing defense spending by adjacent geographic powers, the area’s importance as a maritime international trade route, and the possibility …
Distinguishing Land Change From Natural Variability And Uncertainty In Central Mexico With Modis Evi, Trmm Precipitation, And Modis Lst Data,
2016
Rowan University
Distinguishing Land Change From Natural Variability And Uncertainty In Central Mexico With Modis Evi, Trmm Precipitation, And Modis Lst Data, Zachary Christman, John Rogan, J. Ronald Eastman, B. L. Turner Ii
School of Earth & Environment Departmental Research
Precipitation and temperature enact variable influences on vegetation, impacting the type and condition of land cover, as well as the assessment of change over broad landscapes. Separating the influence of vegetative variability independent and discrete land cover change remains a major challenge to landscape change assessments. The heterogeneous Lerma-Chapala-Santiago watershed of central Mexico exemplifies both natural and anthropogenic forces enacting variability and change on the landscape. This study employed a time series of Enhanced Vegetation Index (EVI) composites from the Moderate Resolution Imaging Spectoradiometer (MODIS) for 2001–2007 and per-pixel multiple linear regressions in order to model changes in EVI as …
An Automated Approach For Sub-Pixel Registration Of Landsat-8 Operational Land Imager (Oli) And Sentinel-2 Multi Spectral Instrument (Msi) Imagery,
2016
South Dakota State University
An Automated Approach For Sub-Pixel Registration Of Landsat-8 Operational Land Imager (Oli) And Sentinel-2 Multi Spectral Instrument (Msi) Imagery, Lin Yan, David P. Roy, Hankui Zhang, Jian Li, Haiyan Huang
GSCE Faculty Publications
Moderate spatial resolution satellite data from the Landsat-8 OLI and Sentinel-2A MSI sensors together offer 10 m to 30 m multi-spectral reflective wavelength global coverage, providing the opportunity for improved combined sensor mapping and monitoring of the Earth’s surface. However, the standard geolocated Landsat-8 OLI L1T and Sentinel-2A MSI L1C data products are currently found to be misaligned. An approach for automated registration of Landsat-8 OLI L1T and Sentinel-2A MSI L1C data is presented and demonstrated using contemporaneous sensor data. The approach is computationally efficient because it implements feature point detection across four image pyramid levels to identify a sparse …
Guided Educational Tourism As Informal Science Education: An Empirical Study,
2016
Western Michigan University
Guided Educational Tourism As Informal Science Education: An Empirical Study, Joseph Martin Lane
Dissertations
The scientific research and education communities have long had the goal of advancing the publics’ understanding of science. Informal science education is a powerful mechanism for shaping human conduct, enhancing quality of life, and advancing the publics’ understandings and values regarding science. Guided educational tours (that present science content) provide visitors with unique opportunities to observe and discuss scientific phenomena in the field. Available empirical research related to learning science from guided educational tours is, at best, limited. Research leading to the development of effective guided educational tours that present and interpret scientific information is of interest to both non-profit …
Can Significant Trends Be Detected In Surface Air Temperature And Precipitation Over South America In Recent Decades?,
2016
University of California, Los Angeles
Can Significant Trends Be Detected In Surface Air Temperature And Precipitation Over South America In Recent Decades?, Daniel De Barros Soares, Huikyo Lee, Paul C. Loikith, Armineh Barkhordarian, Carlos R. Mechoso
Geography Faculty Publications and Presentations
Trends in near-surface air temperature and precipitation over South America are examined for the periods 1975–2004 and 1955–2004, respectively, using multiple observational and climate model data sets. The results for observed near-surface air temperature show an overall warming trend over much of the continent, with the largest magnitudes over central Brazil. These observed trends are found to be statistically significant using pre-industrial control simulations from the fifth phase of the Coupled Model Intercomparison Project (CMIP5) as the baseline to estimate natural climate variability. The observed trends are compared with those obtained in natural-only CMIP5 simulations, in which only natural forcings …
