Geospatial Analysis of Environmental Health

Geospatial Analysis of Environmental Health
by: Juliana A. Maantay, Sara McLafferty



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9400703287
9789400703285

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year: 2011
pages: 514
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This book focuses on a range of geospatial applications for environmental health research, including environmental justice issues, environmental health disparities, air and water contamination, and infectious diseases. Environmental health research is at an exciting point in its use of geotechnologies, and many researchers are working on innovative approaches. This book is a timely scholarly contribution in updating the key concepts and applications of using GIS and other geospatial methods for environmental health research. Each chapter contains original research which utilizes a geotechnical tool (Geographic Information Systems (GIS), remote sensing, GPS, etc.) to address an environmental health problem. The book is divided into three sections organized around the following themes: issues in GIS and environmental health research; using GIS to assess environmental health impacts; and geospatial methods for environmental health. Representing diverse case studies and geospatial methods, the book is likely to be of interest to researchers, practitioners and students across the geographic and environmental health sciences. The authors are leading researchers and practitioners in the field of GIS and environmental health.

Cover

Geotechnologies and the Environment, Volume 4

Geospatial Analysis of Environmental Health

ISBN 9789400703285

Foreword

Contents

Contributors

Part I General Considerations in Geospatial Analysis of Environmental Health

1 Environmental Health and Geospatial Analysis: An Overview

1.1 Introduction

1.2 The Role of GISc in Environmental Health Research

1.2.1 Hazard Surveillance

1.2.2 Exposure Surveillance

1.2.3 Outcomes Surveillance

1.3 Limitations of Geospatial Methods for Environmental Health Research

1.3.1 Data Deficiencies

1.3.2 Data Aggregation Issues and Other Concerns with Spatial Data

1.3.3 Accuracy of Locational Information

1.3.4 Technological Limitations

1.3.5 Drawbacks Pertaining to Temporal Data on Residential History and Daily Locations

1.3.6 Exposure Proxies and Misclassification of Exposures

1.4 The Structure of the Book

1.4.1 Section I: General Considerations in Geospatial Analysis of Environmental Health

1.4.2 Section II: Impacts on Environmental Health (Topical Case Studies)

1.4.2.1 Zoonotic and Vector-Borne Diseases

1.4.2.2 Toxic Metals and Elements

1.4.2.3 Water Quality

1.4.2.4 Food Safety/Food Security

1.4.2.5 Air Quality

1.4.2.6 Solid and Liquid Waste

1.4.2.7 Environmental Justice

1.4.2.8 Health Disparities in Women

1.4.2.9 Urbanization and Impacts of the Built Environment

1.4.3 Section III -- Geospatial Methods in Investigating Environmental Health

1.5 Recurrent Themes

Author Biographies

References and Further Reading

2 Using Geovisualization and Geospatial Analysis to Explore Respiratory Disease and Environmental Health Justice in New York City

2.1 Introduction

2.2 Environmental Health Justice

2.3 Data Exploration Example Using Hypothetical Data Set

2.4 Respiratory Disease and Environmental Health Justice in New York City

2.5 Conclusions

Author Biographies

References

3 Outdoor Air Pollution and Health -- A Review ofINTnl; the Contributions of Geotechnologies to Exposure Assessment

3.1 Using Geotechnologies to Estimate Variations in Outdoor Pollution Levels

3.1.1 Proximity to Sources or Monitors

3.1.2 Dispersion Models

3.1.3 Geographic Information System-Based Spatial Models

3.1.3.1 Spatial Interpolation

3.1.3.2 Land-Use Regression

3.1.4 Satellite Data

3.1.5 Integrating Multiple Methods

3.1.6 Estimating Residential Infiltration of Outdoor Air Pollutants

3.2 Using Geotechnologies to Incorporate Individual Mobility

3.2.1 GPS and Time-Activity Patterns

3.2.2 Modelling Population Exposures and Determinants

3.3 Conclusion

3.4 Recommended Reviews

Author Biographies

References

4 The Use of Residential History in Environmental Health Studies

4.1 Background

4.1.1 Introduction

4.1.2 How Past Environmental Conditions Impact Current Health

4.1.3 Why Residential History Matters

4.2 Geotechnology and Residential History

4.3 Review of Environmental Health Studies Using Residential History

4.4 Difficulties in Collecting Residential History Information

4.5 Conclusions

Author Biography

References

5 Proximity Analysis for Exposure Assessment in Environmental Health Justice Research

5.1 Environmental Health Justice

5.1.1 The Role of GIS in Environmental Health Justice Research

5.1.2 Environmental Justice Research Findings

5.2 Estimating the Boundaries of Adverse Environmental Exposure

5.2.1 Spatial Coincidence Analysis

5.2.2 Distance-Based Analysis

5.2.3 Pollutant Fate and Transport Modeling

5.3 Estimating Population Characteristics of Proximate Areas

5.4 Geostatistical Methods

5.5 Concluding Discussion

Author Biographies

References

6 Their Data, Our Cause: An Exploration of the Form, Function, and Deployment of Mapping Technologies among Community Environmental Justice Organizations

6.1 Introduction

6.2 Literature Review

6.2.1 Uneven Ability to Map

6.2.2 Co-optation/Resistance

6.2.3 Mapping the Omissions/Emissions

6.3 Methodology

6.4 Results

6.5 Discussion

Author Biography

References

Part II Impacts on Environmental Health (Topical Case Studies)

7 Geospatial Analysis of West Nile Virus (WNV) Incidences in a Heterogeneous Urban Environment: A Case Study in the Twin Cities Metropolitan Area of Minnesota

7.1 Introduction

7.2 Urban Health and Geospatial Analysis

7.3 Data and Methodology

7.4 Results

7.5 Discussion and Conclusion

7.6 Glossary

Author Biography

References

8 The Health Impacts of Brownfields in Charlotte, NC: A Spatial Approach

8.1 Introduction

8.2 Exposure to Hazardous Waste Sites and Low Birth Weight

8.3 Data and Analytical Method

8.3.1 Study Area

8.3.2 Dependent Variables

8.3.3 Independent Variables

8.3.4 Methods

8.4 Findings

8.5 Discussion and Conclusion

Author Biography

References

9 Regional Environmental Patterns of Diarrheal Disease in Bangladesh: A Spatial Analytical and Multilevel Approach

9.1 Background

9.2 Study Data

9.3 Methods

9.4 Results

9.5 Conclusions

Author Biographies

References

10 Developing a Supermarket Need Index

10.1 Background

10.2 Literature Review

10.3 Supermarket Need Index

10.3.1 Methodology: Data Selection

10.3.2 Methodology: Shapefile Creation, Hot Spot Analysis, Trade Area Determination

10.3.3 Methodology: Raster Analysis and Index Calculation

10.4 Results

10.5 What We Learned and What We Could Do Differently

10.6 Future Applications

Appendix: Data Sources and Tools Used

Author Biographies

References

11 Asthma, Air Quality and Environmental Justice in Louisville, Kentucky

11.1 Introduction

11.2 Background

11.2.1 Asthma Epidemiology

11.2.2 Asthma in Louisville: Recent Studies

11.3 Spatial Analysis of Hospital Discharge Data, 20052008

11.3.1 Hospital Discharge Data

11.3.2 Spatial Analysis

11.4 Environmental Justice: Disproportionate Siting Versus Minority Move-In

11.5 West Louisville Study Area

11.5.1 Seasonal Trends in Asthma Hospitalizations

11.5.2 Air Pollutants

11.6 Discussion and Conclusions

Author Biographies

References

12 The Impact of Changes in Municipal Solid Waste Disposal Laws on Proximity to Environmental Hazards: A Case Study of Connecticut

12.1 Background

12.1.1 Flows of Municipal Solid Waste

12.1.2 The Connecticut Context

12.2 Methods

12.2.1 Data

12.2.2 Methods

12.3 Results

12.4 Discussion

12.5 Conclusion

Author Biography

References

13 Global Geographies of Environmental Injustice and Health: A Case Study of Illegal Hazardous Waste Dumping in Cte d'Ivoire

13.1 Introduction

13.2 The Global Expansion of EJ: The Case of Hazardous Industries, Products and Wastes

13.3 Trends in the Production and International Shipment of Hazardous Materials and Wastes

13.4 Conceptualizing Transboundary Industrial Operations and Waste Flows

13.4.1 Push Factors of Hazardous Flows

13.4.2 Pull Factors of Hazardous Flows

13.5 A Geographic Case Study of Illegal Dumping of Hazardous Wastes in Cote dIvoire

13.5.1 Conditions Preceding the Hazardous Waste Incident

13.5.2 Hazardous Waste Incident

13.6 Geographic Data Sources and Preprocessing

13.7 Analytical Procedures and Results

13.7.1 Geo-Demographic Analysis Using Data Generated from Sampled Points

13.7.2 Delineation of Chemical Impact Zones

13.7.3 Linking the Threat Zones to the Demographic Data Layers

13.7.4 Statistical Comparison of Threat Zones

13.8 Discussion and Conclusions: EJ Lessons Learned from This Study

Author Biographies

References

14 Environment and Health Inequalities of Women in Different Neighbourhoods of Metropolitan Lagos, Nigeria

14.1 Introduction

14.2 Context of the Research Metropolitan Lagos

14.3 Literature Review and Conceptual Issues

14.4 Research Methods

14.5 Results and Discussions

14.5.1 Socio Economic Conditions of Women

14.5.2 The Health Conditions of Women in Metropolitan Lagos

14.5.3 Neighbourhood Environmental Conditions of Women in Metropolitan Lagos

14.5.4 Analysis of Focus Group Discussions

14.6 Conclusions and Policy Statements

14.6.1 Areas for Further Research

Author Biographies

References

15 Housing Quality and Racial Disparities in Low Birth Weight: A GIS Assessment

15.1 Introduction

15.2 Flint, Michigan

15.3 Data and Methods

15.3.1 Study Area

15.3.2 Study Population

15.3.3 Methods

15.4 Results

15.4.1 Descriptive Analyses

15.4.2 Spatial Analyses

15.5 Discussion

15.6 Conclusions

Author Biography

References

Part III Geospatial Methods in Investigating Environmental Health

16 Participatory Mapping as a Component of Operational Malaria Vector Control in Tanzania

16.1 Background: Malaria

16.2 Community-Based Larviciding of Malaria Vector Mosquitoes in Dar es Salaam, Tanzania

16.3 Development of Participatory Mapping Procedure

16.3.1 The Preliminary Sketch Map

16.3.2 Technical Mapping with Aerial Photographs

16.3.3 Identification of Missing Areas and Correction of Sketch Maps

16.3.4 Digitization of Technical Maps and Provision for Operational Teams

16.4 Results

16.4.1 Phase 1 -- Pilot Areas

16.4.2 Phase 2 -- Whole UMCP Area

16.4.3 Phase 3 -- Going to Scale -- The City Level

16.5 Conclusions

16.5.1 Usefulness for Community-Based Malaria Vector Control

16.5.2 Potential and Restrictions for Other Applications

Author Biographies

References

17 Revisiting Toblers First Law of Geography: Spatial Regression Models for Assessing Environmental Justice and Health Risk Disparities

17.1 Introduction

17.2 Spatial Autocorrelation in Geospatial Analysis of Environmental Justice

17.3 Data and Variables

17.3.1 Study Area

17.3.2 Cancer Risks from On-Road Emission Sources of Air Toxics

17.3.3 Explanatory Variables

17.4 Detecting Spatial Autocorrelation

17.4.1 Spatial Definition of Neighbors

17.4.2 Measuring Spatial Autocorrelation

17.4.3 Traditional Multiple Regression

17.5 Addressing Spatial Autocorrelation with Spatial Regression Analysis

17.5.1 Comparison of Regression Model Performance

17.5.2 Comparison of Regression Model Coefficients

17.6 Concluding Discussion

Author Biography

References

18 A Spatially Explicit Environmental Health Surveillance Framework for Tick-Borne Diseases

18.1 Introduction

18.1.1 Environmental Public Health Surveillance Framework

18.1.2 Lyme Disease Within Texas

18.2 Data and Methods

18.2.1 Hazard Surveillance

18.2.2 Outcome Surveillance

18.2.3 Exposure Surveillance

18.3 Results

18.3.1 Hazard Surveillance

18.3.2 Outcome Surveillance

18.3.3 Exposure Surveillance

18.4 Discussion

18.4.1 Conclusion

Author Biographies

References

19 Using Distance Decay Techniques and Household-Level Data to Explore Regional Variation in Environmental Inequality

19.1 Introduction

19.2 Background and Rationale for Study

19.3 Theoretical Explanations for Environmental Inequality

19.4 Data and Methods

19.4.1 Environmental Hazard Data

19.4.2 Individual and Household Data

19.4.3 Analytic Strategy

19.5 Results

19.5.1 Do Environmental Inequality Outcomes Vary Across Regions of the United States?

19.5.2 Do Differences in Household Characteristics Explain Environmental Inequality at the Regional Level?

19.6 Conclusion

Author Biographies

References

20 Merging Satellite Measurement with Ground-Based Air Quality Monitoring Data to Assess Health Effects of Fine Particulate Matter Pollution

20.1 Introduction

20.2 Methods

20.2.1 MODIS Data

20.2.2 Associations Between AOD and Ground PM 2.5

20.2.3 Health Outcomes Data

20.2.4 Calculating County Average PM 2.5 for Ecological Modelling of Health Effects

20.2.5 Bayesian Hierarchical Modelling of CCHD and PM 2.5

20.3 Results

20.3.1 Pearson's Correlation and GWR

20.3.2 Bayesian Model of CCHD SMR and PM 2.5

20.4 Discussion and Conclusions

Author Biographies

References

21 Poverty Determinants of Acute Respiratory Infections in the Mapuche Population of Ninth Region of Araucana, Chile (2000--2005): A Bayesian Approach with Time-Space Modeling

21.1 Introduction

21.1.1 The Study Area

21.1.2 Use of Small Area Statistics

21.1.3 Spatial-Temporal Analysis

21.2 Data and Methods

21.2.1 Census Data

21.2.2 Methods

21.3 Results

21.4 Discussion

Author Biography

Appendix 1 The Model Used, WinBUGS Code

References

22 GIS and Atmospheric Diffusion Modeling for Assessment of Individual Exposure to Dioxins Emitted from a Municipal Solid Waste Incinerator

22.1 Introduction

22.2 Study Site

22.3 Dioxin Exposure Assessment Through Geographic Modeling

22.3.1 Plume Modeling

22.3.2 GIS-Based Exposure

22.4 Validation of GIS-Based Dioxin Exposure

22.5 Mixed Individual/Ecological Case-Control Study

22.6 External Consistency

22.7 Conclusion

Author Biography

References

23 Synthesizing Waterborne Infection Prevalence for Comparative Analysis of Cluster Detection Methods

23.1 Background

23.1.1 Water-Related Disease and Distance to Water

23.1.2 Finding Clusters of Water-Related Disease

23.1.3 Geographic Information Systems as Data Synthesis Tools

23.2 Methods

23.2.1 Data

23.2.2 Greedy Growth Scan

23.3 Results

23.4 Discussion

23.5 Conclusion

Author Biography

References

24 Spatiotemporal Analysis of PM2.5 Exposure in Taipei (Taiwan) by Integrating PM10 and TSP Observations

24.1 Introduction

24.2 Materials

24.2.1 Study Area

24.2.2 Data

24.3 Method

24.3.1 Brief Review of the BME Method

24.3.2 BME Spatiotemporal Modelling of PM2.5

24.4 Results

24.5 Discussion

24.6 Conclusion

Author Biographies

References

Index