Social and Behavioral Sciences Commons^™

Economic Impact Of Agriculture On South Dakota, Gary Taylor

Economics Commentator

No abstract provided.

Alternative Annual Forage Crop Options For Northern Great Plains Cattle Producers: A South Dakota Case Study, Md Parvez, Scott Fausti, Thandiwe Nleya, Patricia Johnson, Kenneth Olsen, John Rickertsen

Economics Staff Paper Series

In the Northern Great Plains region, crop and livestock producers view forage crop production as an important component of their farm management system. During periods of increased environmental risk, alternative annual forage crops may provide producers with a risk reducing alternative to traditional forage crops. An alternative forage crop production study (20 varieties) was conducted by South Dakota State University. Production yield data was analyzed using alternative decision making criteria when outcomes are uncertain. Empirical results provide insight on forage crop planting decisions with respect to the importance of optimal harvest timing, and the ranking of alternative forage crops as …

Risk And Marketing Behavior: Pricing Fed Cattle On A Grid, Scott Fausti, Zhiguang Wang, Beshir Qasmi, Matthew A. Diersen

Economics Staff Paper Series

A seven year comparative study of grid pricing versus average pricing of slaughter cattle was conducted to evaluate carcass quality market signals. The primary objective of the study is to determine if market signals sent through the grid pricing system are encouraging producers to market on a grid and discouraging them to market by the pen. Two secondary objectives investigate: 1) if price risk associated with carcass quality uncertainty affects marketing decisions, and 2) if a change in price risk (volatility) affects producer marketing decisions. An EARCH-ln-Mean modeling procedure was adopted. Empirical results suggest that the grid premium and discount …

Near-Real-Time Global Biomass Burning Emissions Product From Geostationary Satellite Constellation, Xiaoyang Zhang, Shobha Kondragunta, Jessica Ram, Christopher Schmidt, Ho-Chung Huang

GSCE Faculty Publications

Near-real-time estimates of biomass burning emissions are crucial for air quality monitoring and forecasting. We present here the first near-real-time global biomass burning emission product from geostationary satellites (GBBEP-Geo) produced from satellite-derived fire radiative power (FRP) for individual fire pixels. Specifically, the FRP is retrieved using WF_ABBA V65 (wildfire automated biomass burning algorithm) from a network of multiple geostationary satellites. The network consists of two Geostationary Operational Environmental Satellites (GOES) which are operated by the National Oceanic and Atmospheric Administration, the Meteosat second-generation satellites (Meteosat-09) operated by the European Organisation for the Exploitation of Meteorological Satellites, and the Multifunctional Transport …

South Dakota Agricultural Land Market Factors, Burton Pflueger, Larry Janssen

Economics Commentator

No abstract provided.

South Dakota Agricultural Land Cash Rent Values: 2012, Burton Pflueger, Larry Janssen

Economics Commentator

No abstract provided.

Prototype For Monitoring And Forecasting Fall Foliage Coloration In Real Time From Satellite Data, Xiaoyang Zhang, Mitchell D. Goldberg, Yunyue Yu

GSCE Faculty Publications

While determining vegetation phenology from the time series of historical satellite data has been widely investigated throughout the last decade, little effort has been devoted to real-time monitoring and short-term forecasting. The latter is more important for numerical weather modeling, ecosystem forecasting, forest and crop management, and health risk warning. In this study we developed a prototype approach for the real-time monitoring and short-term forecasting of fall foliage status (including low coloration, moderate coloration, near-peak coloration, peak coloration, and post-peak coloration) using temporal satellite observations. The algorithm combined the climatology of vegetation phenology and temporally available satellite observations to establish …

South Dakota Agricultural Land Values: 2012, Burton Pflueger, Larry Janssen

Economics Commentator

No abstract provided.

Remote Sensing-Based Time Series Models For Malaria Early Warning In The Highlands Of Ethiopia, A. Midekisa, G. Senay, G. M. Henebry, P. Semuniguse, M. C. Wimberly

Natural Resource Management Faculty Publications

Background

Malaria is one of the leading public health problems in most of sub-Saharan Africa, particularly in Ethiopia. Almost all demographic groups are at risk of malaria because of seasonal and unstable transmission of the disease. Therefore, there is a need to develop malaria early-warning systems to enhance public health decision making for control and prevention of malaria epidemics. Data from orbiting earth-observing sensors can monitor environmental risk factors that trigger malaria epidemics. Remotely sensed environmental indicators were used to examine the influences of climatic and environmental variability on temporal patterns of malaria cases in the Amhara region of Ethiopia. …

2011 Corn Pest Risk Survey Results, Scott Fausti, Jonathan Lundgren, Emmanuel Opoku

Economics Commentator

No abstract provided.

Projected Surface Raidiative Forcing Due To 2000-2050 Land-Cover Land-Use Albedo Change Over The Eastern United States, Christoper A. Barnes, David P. Roy, Thomas R. Loveland

GSCE Faculty Publications

Satellite-derived contemporary land-cover land-use (LCLU) and albedo data and modeled future LCLU are used to study the impact of LCLU change from 2000 to 2050 on surface albedo and radiative forcing for 19 ecoregions in the eastern United States. The modeled 2000–2050 LCLU changes indicate a future decrease in both agriculture and forested land and an increase in developed land that induces ecoregion radiative forcings ranging from −0.175 to 0.432 W m−2 driven predominately by differences in the area and type of LCLU change. At the regional scale, these projected LCLU changes induce a net negative albedo decrease (−0.001) and …

Sensitivity Analysis Of The Gems Soil Organic Carbon Model To Land Cover Land Use Classification Uncertainties Under Different Climate Scenarios In Senegal, Amadou M. Dieye, David P. Roy, N. P. Hanan, S. Lui, M. Hansen, A. Toure

GSCE Faculty Publications

Spatially explicit land cover land use (LCLU) change information is needed to drive biogeochemical models that simulate soil organic carbon (SOC) dynamics. Such information is increasingly being mapped using remotely sensed satellite data with classification schemes and uncertainties constrained by the sensing system, classification algorithms and land cover schemes. In this study, automated LCLU classification of multi-temporal Landsat satellite data were used to assess the sensitivity of SOC modeled by the Global Ensemble Biogeochemical Modeling System (GEMS). The GEMS was run for an area of 1560km2 in Senegal under three climate change scenarios with LCLU maps generated using different Landsat …

Alternative Methods To Predict Actual Evapotranspiration Illustrate The Importance Of Accounting For Phenology: The Event Driven Phenology Model Part Ii, V. Kovalskyy, G. M. Henebry

Natural Resource Management Faculty Publications

Evapotranspiration (ET) flux constitutes a major component of both the water and energy balances at the land surface. Among the many factors that control evapotranspiration, phenology poses a major source of uncertainty in attempts to predict ET. Contemporary approaches to ET modeling and monitoring frequently summarize the complexity of the seasonal development of vegetation cover into static phenological trajectories (or climatologies) that lack sensitivity to changing environmental conditions. The Event Driven Phenology Model (EDPM) offers an alternative, interactive approach to representing phenology. This study presents the results of an experiment designed to illustrate the differences in ET arising from various …

A New Concept For Simulation Of Vegetated Land Surface Dynamics: The Event Driven Phenology Model Part I, V. Kovalskyy, G. M. Henebry

Natural Resource Management Faculty Publications

Phenologies of the vegetated land surface are being used increasingly for diagnosis and prognosis of climate change consequences. Current prospective and retrospective phenological models stand far apart in their approaches to the subject. We report on an exploratory attempt to implement a phenological model based on a new event driven concept which has both diagnostic and prognostic capabilities in the same modeling framework. This Event Driven Phenological Model (EDPM) is shown to simulate land surface phenologies and phenophase transition dates in agricultural landscapes based on assimilation of weather data and land surface observations from spaceborne sensors. The model enables growing …

Consumer's Willingness To Pay For Locally Produced Ground Beef: A Case Study, Kuo-Liang Chang, Keith Underwood, George Langelett, Pei Xu

Economics Commentator

No abstract provided.

Team Science: Research 2012, University Office For Research, South Dakota State University

Research: South Dakota State University

CONTENTS:

Wheat [Page] 2
Nutrition [Page] 4
Health Sciences [Page] 5
Mathematics and Statistics [Page] 6
Biofuels [Page] 8
Photovoltaics [Page] 10
Mountain Lions [Page] 12
GISc Center of Excellence [Page] 14
By the Numbers [Page] 16

Geography Newsletter, Department Of Geography

Geography Newsletter

Contents:
New Additions: Dr. Trisha Jackson [and] Delora Bennett [Page] 2
Trip to Romania [Page] 3
To the Rocky Mountains and . . . [Page] 4
AAG Meetings [Page] 5
Geography Awareness Week [Page] 6
42nd Annual South Dakota State Geography Convention 2011 [Page] 7-9
John Fraser Hart Day Proclaimed [Page] 10-11
43rd Annual South Dakota State Geography Convention 2012 [Page] 12
The Council of Geographic Names Authorities (COGNA) [Page] 12
2011 ESRI International Users Conference [Page] 12
Student Graduations [Page] 13
Friends of Geography 2010 and 2011 [Page] 14
Successful Career : Joan Bruinsma [Page] 15
Alumni News and …

Building Together: Nurturing Leadership Through Communities Of Practice, Jeanne R. Davidson, Scott Muir, Virginia Pannabecker

Library Conference Presentations and Posters

In the current era of never-ending change, effective library organizations must be nimble and flexible. Formal committee structures and reporting lines often get in the way of making changes quickly and may not provide opportunities for leadership development. Communities of Practice (CoPs), as realized at Arizona State University Libraries, provide a flexible model to gather employees from diverse areas and levels of an organization to address a common interest, project or problem. The issues and projects addressed by CoPs at ASU Libraries have benefited overall organizational dynamics and promoted management/staff interpersonal relations, leadership skills, self-awareness, and increased involvement from employees …

The Growing Demand For Energy And Ethanol’S Role, Kyleen Shields

The Journal of Undergraduate Research

With growing demand for fuel ethanol production has become a large player in the market. This study evaluates the efficient usage of corn as well as how ethanol has contributed to the US economy.

Housing Issues And Solutions For The Residents On The Pine Ridge Reservation, South Dakota, Dana Tell, Axton Betz

Consumer Sciences Faculty Publications

This position paper details the poor housing and living conditions of American Indians in Pine Ridge Reservation and proposes some solutions to the problems. These include training for home upkeep and repair and owner education classes.

Medical Identity Theft, Whitney Walters, Axton Betz

Consumer Sciences Faculty Publications

The purpose of this position paper is to provide in formation on medical identity theft. Secondary purposes of this paper are to describe signs of victimization, consequences of victimization, and how to recover from medical identity theft. An additional secondary purpose is to describe how individuals can protect themselves from becoming victims of medical identity theft. More robust public policy need to be developed. And, more educators in the fields of consumer education, business and finance along with those from economics and family services need to develop detailed lessons and programs on medical identity theft and its effects on the …

School Shootings: Is My School Safe?, Tony Durr

Teaching, Learning and Leadership Faculty Publications

In the part of rural Midwestern America there was recently a shooting at a school that ended in the death of an assistant principal and the suicide of a student. In short, a student who had recently transferred to Millard South High School in the State of Nebraska had troubles adjusting to his new school. The article reports, the student was suspended after he was caught driving his car on the school’s football field. Later in the day after his suspension, the student returned to the school and fatally shot an assistant principal and also wounded the principal. The student …

Medical Identity Theft, Whitney Walters, Axton Betz

Axton Betz-Hamilton

The purpose of this position paper is to provide in formation on medical identity theft. Secondary purposes of this paper are to describe signs of victimization, consequences of victimization, and how to recover from medical identity theft. An additional secondary purpose is to describe how individuals can protect themselves from becoming victims of medical identity theft. More robust public policy need to be developed. And, more educators in the fields of consumer education, business and finance along with those from economics and family services need to develop detailed lessons and programs on medical identity theft and its effects on the …

Housing Issues And Solutions For The Residents On The Pine Ridge Reservation, South Dakota, Dana Tell, Axton Betz

Axton Betz-Hamilton

This position paper details the poor housing and living conditions of American Indians in Pine Ridge Reservation and proposes some solutions to the problems. These include training for home upkeep and repair and owner education classes.

The Journal Of Undergraduate Research: Volume 10

The Journal of Undergraduate Research

This is the complete issue of the South Dakota State University Journal of Undergraduate Research, Volume 10.

Immigration Liberalization In The United States And Beyond, Arran Davis

The Journal of Undergraduate Research

Although it is known as a country of immigrants, immigration has always been a controversial issue in the United States. Despite being a well-discussed topic for centuries, many citizens still suffer from false assumptions about immigration. The objective of this research was to investigate the impacts of immigration liberalization and to address commonly held assumptions about the impact of immigration. Both pro and anti-immigration literature was examined, with a focus on free market economics and the moral impacts of immigration policy. It was determined that liberalizing immigration fits within both left and right-leaning ideologies in the American political spectrum. Free …