Effects of Flooding on the Longleaf Pine-Wiregrass Ecosystem

Proceedings of the 1995 Georgia Water Resources Conference, April 11 and 12, 1995, Athens, Georgia.Flood waters associated with Tropical Storm Alberto inundated 21 km2 of uplands at Ichauway, a 115 km 2 ecological reserve located in southwestern Georgia. At the landscape scale, sink holes were formed, landslides and erosion occurred along riverine bluffs and terraces, and sediment deposition occurred along all riparian corridors. Xeric habitats, dominated by longleaf pine-wiregrass and scrub-shrub, were disproportionately affected by flooding on an area basis. Longleaf pine seedlings and saplings with apical meristems above high water always survived. Mortality of submerged longleaf pine and wiregrass was positively related to flooding depth and duration. Treefall in bluff riparian zones and hardwood hammocks reflected species composition within the two habitats although oaks and southern red cedar were the most commonly downed trees in both habitats. Higher treefall was observed in bluff riparian zones and may be related to constrained stream channel geomorphology. Although infrequent, flooding appears to be important in governing the structure and function of the longleaf pine-wiregrass ecosystem and, along with other disturbances, should be explicitly incorporated into reserve and riparian corridor planning and design.Sponsored and Organized by: U.S. Geological Survey, Georgia Department of Natural Resources, The University of Georgia, Georgia State University, Georgia Institute of TechnologyThis book was published by the Carl Vinson Institute of Government, The University of Georgia, Athens, Georgia 30602 with partial funding provided by the U.S. Department of Interior, Geological Survey, through the Georgia Water Research Institute as authorized by the Water Resources Research Act of 1990 (P.L. 101-397). The views and statements advanced in this publication are solely those of the authors and do not represent official views or policies of the University of Georgia or the U.S. Geological Survey or the conference sponsors

Project FIT: Rationale, design and baseline characteristics of a school- and community-based intervention to address physical activity and healthy eating among low-income elementary school children

<p>Abstract</p> <p>Background</p> <p>This paper describes Project FIT, a collaboration between the public school system, local health systems, physicians, neighborhood associations, businesses, faith-based leaders, community agencies and university researchers to develop a multi-faceted approach to promote physical activity and healthy eating toward the general goal of preventing and reducing childhood obesity among children in Grand Rapids, MI, USA.</p> <p>Methods/design</p> <p>There are four overall components to Project FIT: school, community, social marketing, and school staff wellness - all that focus on: 1) increasing access to safe and affordable physical activity and nutrition education opportunities in the schools and surrounding neighborhoods; 2) improving the affordability and availability of nutritious food in the neighborhoods surrounding the schools; 3) improving the knowledge, self-efficacy, attitudes and behaviors regarding nutrition and physical activity among school staff, parents and students; 4) impacting the 'culture' of the schools and neighborhoods to incorporate healthful values; and 5) encouraging dialogue among all community partners to leverage existing programs and introduce new ones.</p> <p>Discussion</p> <p>At baseline, there was generally low physical activity (70% do not meet recommendation of 60 minutes per day), excessive screen time (75% do not meet recommendation of < 2 hours per day), and low intake of vegetables and whole grains and high intake of sugar-sweetened beverages, French fries and chips and desserts as well as a high prevalence of overweight and obesity (48.5% including 6% with severe obesity) among low income, primarily Hispanic and African American 3^rd-5^thgrade children (n = 403).</p> <p>Trial registration</p> <p><b>ClinicalTrials.gov <a href="http://www.clinicaltrials.gov/ct2/show/NCT01385046">NCT01385046</a></b></p

Identification of recruitment and retention strategies for rehabilitation professionals in Ontario, Canada: results from expert panels

<p>Abstract</p> <p>Background</p> <p>Demand for rehabilitation services is expected to increase due to factors such as an aging population, workforce pressures, rise in chronic and complex multi-system disorders, advances in technology, and changes in interprofessional health service delivery models. However, health human resource (HHR) strategies for Canadian rehabilitation professionals are lagging behind other professional groups such as physicians and nurses. The objectives of this study were: 1) to identify recruitment and retention strategies of rehabilitation professionals including occupational therapists, physical therapists and speech language pathologists from the literature; and 2) to investigate both the importance and feasibility of the identified strategies using expert panels amongst HHR and education experts.</p> <p>Methods</p> <p>A review of the literature was conducted to identify recruitment and retention strategies for rehabilitation professionals. Two expert panels, one on <it>Recruitment and Retention </it>and the other on <it>Education </it>were convened to determine the importance and feasibility of the identified strategies. A modified-delphi process was used to gain consensus and to rate the identified strategies along these two dimensions.</p> <p>Results</p> <p>A total of 34 strategies were identified by the <it>Recruitment and Retention </it>and <it>Education </it>expert panels as being important and feasible for the development of a HHR plan for recruitment and retention of rehabilitation professionals. Seven were categorized under the <it>Quality of Worklife and Work Environment </it>theme, another seven in <it>Financial Incentives and Marketing</it>, two in <it>Workload and Skill Mix</it>, thirteen in <it>Professional Development </it>and five in <it>Education and Training</it>.</p> <p>Conclusion</p> <p>Based on the results from the expert panels, the three major areas of focus for HHR planning in the rehabilitation sector should include strategies addressing <it>Quality of Worklife and Work Environment</it>, <it>Financial Incentives and Marketing </it>and <it>Professional Development</it>.</p

Descriptive study of nursing scope of practice in rural medically underserved areas of Africa, South of the Sahara

Aims: The aims of this study are to describe the scope of “non-nursing duties” carried out by nurses, in rural low-resource regions of Tanzania, and describe how the role of nurses is viewed in their communities. Background: More than 70% of Tanzanians live in rural areas. Nurses are more likely than physicians to practice in these communities. As a result nurses are frequently forced to function beyond their educational preparation and expand their practice to meet the health needs of the community. Design: This exploratory study sampled two randomly selected district hospitals, with associated health centers and dispensaries (small village clinics), in each of the four target-regions (Tanga, Mtwara, Singida, and Shinyanga). Methods: In November 2014, members of the Faculty of Nursing at Kilimanjaro Christian Medical University–College (KCMUCo) in Moshi, Tanzania interviewed nurses, health facility managers, non-nurse health professionals, and health service consumers. Results/findings: Nurses at all levels of education, with or without additional training, are prescribing for patients and performing minor surgical procedures, well beyond their educational preparation. The consensus by all participants is that nurses should receive training in skills to provide primary care as a solution to the lack of providers. Conclusion: Strengthening health services by advancing the nurses’ role is an innovative way to improve health care outcomes in Tanzania

Multilevel Parallelism and Locality-Aware Algorithms

Th is Synopsis of the PSC Petascale Applications Symposium: Multilevel Parallelism and Locality-Aware Algorithms edited, designed, and produced b