Browsing by Author "Dalemarre, Laura"

Now showing 1 - 6 of 6
  • Thumbnail Image
    Item
    A Critical Review of an Authentic and Transformative Environmental Justice and Health Community — University Partnership
    (MDPI, 2014-12-11) Wilson, Sacoby; Campbell, Dayna; Dalemarre, Laura; Fraser-Rahim, Herb; Williams, Edith
    Distressed neighborhoods in North Charleston (SC, USA) are impacted by the cumulative effects of multiple environmental hazards and expansion of the Port of Charleston. The Low Country Alliance for Model Communities (LAMC) built an environmental justice partnership to address local concerns. This case study examines the process of building and sustaining a successful transformative and authentic community-university partnership. We apply the framework established by Community-Campus Partnerships for Health (CCPH), focusing on four of the nine principles of Good Practice of Community Campus Partnerships.
  • Thumbnail Image
    Item
    Being overburdened and medically underserved: assessment of this double disparity for populations in the state of Maryland
    (Springer Nature, 2014-04-04) Wilson, Sacoby; Zhang, Hongmei; Jiang, Chengsheng; Burwell, Kristen; Rehr, Rebecca; Murray, Rianna; Dalemarre, Laura; Naney, Charles
    Environmental justice research has shown that many communities of color and low-income persons are differentially burdened by noxious land uses including Toxic Release Inventory (TRI) facilities. However, limited work has been performed to assess how these populations tend to be both overburdened and medically underserved. We explored this “double disparity” for the first time in Maryland. We assessed spatial disparities in the distribution of TRI facilities in Maryland across varying levels of sociodemographic composition using 2010 US Census Health Professional Shortage Area (HPSA) data. Univariate and multivariate regression in addition to geographic information systems (GIS) were used to examine relationships between sociodemographic measures and location of TRI facilities. Buffer analysis was also used to assess spatial disparities. Four buffer categories included: 1) census tracts hosting one or more TRI facilities; 2) tracts located more than 0 and up to 0.5 km from the closest TRI facility; 3) tracts located more than 0.5 km and up to 1 km from a TRI facility; and 4) tracts located more than 1 km and up to 5 km from a TRI facility. We found that tracts with higher proportions of non-white residents and people living in poverty were more likely to be closer to TRI facilities. A significant increase in income was observed with an increase in distance between a census tract and the closest TRI facility. In general, percent non-white was higher in HPSA tracts that host at least one TRI facility than in non-HPSA tracts that host at least one TRI facility. Additionally, percent poverty, unemployment, less than high school education, and homes built pre-1950 were higher in HPSA tracts hosting TRI facilities than in non-HPSA tracts hosting TRI facilities. We found that people of color and low-income groups are differentially burdened by TRI facilities in Maryland. We also found that both low-income groups and persons without a high school education are both overburdened and medically underserved. The results of this study provide insight into how state agencies can better address the double disparity of disproportionate environmental hazards and limited access to health care resources facing vulnerable communities in Maryland.
  • Thumbnail Image
    Item
    A Critical Review of an Authentic and Transformative Environmental Justice and Health Community — University Partnership
    (Multidisciplinary Digital Publishing Institute, 2014-12-11) Wilson, Sacoby; Campbell, Dayna; Dalemarre, Laura; Fraser-Rahim, Herb; Williams, Edith
    Distressed neighborhoods in North Charleston (SC, USA) are impacted by the cumulative effects of multiple environmental hazards and expansion of the Port of Charleston. The Low Country Alliance for Model Communities (LAMC) built an environmental justice partnership to address local concerns. This case study examines the process of building and sustaining a successful transformative and authentic community-university partnership. We apply the framework established by Community-Campus Partnerships for Health (CCPH), focusing on four of the nine principles of Good Practice of Community Campus Partnerships.
  • Thumbnail Image
    Item
    Engaging a Chemical Disaster Community: Lessons from Graniteville
    (MDPI, 2014-05-27) Abara, Winston; Wilson, Sacoby; Vena, John; Sanders, Louisiana; Bevington, Tina; Culley, Joan M.; Annang, Lucy; Dalemarre, Laura; Svendsen, Erik
    Community engagement remains a primary objective of public health practice. While this approach has been adopted with success in response to many community health issues, it is rarely adopted in chemical disaster response. Empirical research suggests that management of chemical disasters focuses on the emergency response with almost no community engagement for long-term recovery. Graniteville, an unincorporated and medically underserved community in South Carolina was the site of one of the largest chlorine exposures by a general US population. Following the immediate response, we sought community participation and partnered with community stakeholders and representatives in order to address community-identified health and environmental concerns. Subsequently, we engaged the community through regular town hall meetings, harnessing community capacity, forming coalitions with existing local assets like churches, schools, health centers, and businesses, and hosting community-wide events like health picnics and screenings. Information obtained from these events through discussions, interviews, and surveys facilitated focused public health service which eventually transitioned to community-driven public health research. Specific outcomes of the community engagement efforts and steps taken to ensure sustainability of these efforts and outcomes will be discussed.
  • Thumbnail Image
    Item
    Should We Put Our Feet in the Water? Use of a Survey to Assess Recreational Exposures to Contaminants in the Anacostia River
    (Libertas Academica, 2015-04-29) Murray, Rianna; Wilson, Sacoby; Dalemarre, Laura; Chanse, Victoria; Phoenix, Janet; Baranoff, Lori
    The Anacostia River, a tributary of the Potomac River that flows into the Chesapeake Bay, is highly contaminated with raw sewage, heavy metals, oil and grease, trash, pathogens, excessive sediments, and organic chemicals. Despite this contamination, recreation on the river is very popular, including kayaking, canoeing, rowing, and sport fishing. There is currently no information available on the potential health risks faced by recreational users from exposure to the river’s pollutants. A total of 197 recreational users of the Anacostia River were surveyed regarding general demographic information and their recreational behavior over the previous year, including frequency and duration of recreation and specific questions related to their water exposure. 84.1% of respondents who engaged in canoeing, kayaking, rowing, rafting, or paddling were exposed to water on their bodies during recreation. Some 27.2% of those exposed to water reported getting water in their mouth while recreating, and 60.7% of that group reported swallowing some of this water. This is the first study to examine the exposure to contaminants faced by the recreational population of the Anacostia River.
  • Thumbnail Image
    Item
    Spatial disparity in the distribution of superfund sites in South Carolina: an ecological study
    (Springer Nature, 2013-11-06) Burwell-Naney, Kristen; Zhang, Hongmei; Samantapudi, Ashok; Jiang, Chengsheng; Dalemarre, Laura; Rice, LaShanta; Williams, Edith; Wilson, Sacoby
    According to the US Environmental Protection Agency (EPA), Superfund is a federal government program implemented to clean up uncontrolled hazardous waste sites. Twenty-six sites in South Carolina (SC) have been included on the National Priorities List (NPL), which has serious human health and environmental implications. The purpose of this study was to assess spatial disparities in the distribution of Superfund sites in SC. The 2000 US census tract and block level data were used to generate population characteristics, which included race/ethnicity, socioeconomic status (SES), education, home ownership, and home built before 1950. Geographic Information Systems (GIS) were used to map Superfund facilities and develop choropleth maps based on the aforementioned sociodemographic variables. Spatial methods, including mean and median distance analysis, buffer analysis, and spatial approximation were employed to characterize burden disparities. Regression analysis was performed to assess the relationship between the number of Superfund facilities and population characteristics. Spatial coincidence results showed that of the 29.5% of Blacks living in SC, 55.9% live in Superfund host census tracts. Among all populations in SC living below poverty (14.2%), 57.2% were located in Superfund host census tracts. Buffer analyses results (0.5mi, 1.0mi, 5.0mi, 0.5km, 1.0km, and 5.0km) showed a higher percentage of Whites compared to Blacks hosting a Superfund facility. Conversely, a slightly higher percentage of Blacks hosted (30.2%) a Superfund facility than those not hosting (28.8%) while their White counterparts had more equivalent values (66.7% and 67.8%, respectively). Regression analyses in the reduced model (Adj. R2 = 0.038) only explained a small percentage of the variance. In addition, the mean distance for percent of Blacks in the 90th percentile for Superfund facilities was 0.48mi. Burden disparities exist in the distribution of Superfund facilities in SC at the block and census tract levels across varying levels of demographic composition for race/ethnicity and SES.