4 research outputs found

    Improving Human Health by Increasing Access to Natural Areas: Opportunities and Risks

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    Report of the 2013 Berkley Workshop Held at the Pocantico Center of the Rockefeller Brothers Fund, Tarrytown, NY - July 201

    Participation in the Georgia Food for Health program and cardiovascular disease risk factors: A longitudinal observational study

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    Abstract Objective To assess the relationship between program attendance in a produce prescription program and changes in cardiovascular risk factors. Design The Georgia Food for Health (GF4H) program provided 6 monthly nutrition education sessions, 6 weekly cooking classes, and weekly produce vouchers. Participants became program graduates attending at least 4 of the 6 of both the weekly cooking classes and monthly education sessions. We used a longitudinal, single-arm approach to estimate the association between the number of monthly program visits attended and changes in health indicators. Setting GF4H was implemented in partnership with a large safety-net health system in Atlanta, GA. Participants 331 participants living with or at-risk of chronic disease and food insecurity were recruited from primary care clinics. Over three years, 282 participants graduated from the program. Results After adjusting for program site, year, participant sex, age, race & ethnicity, SNAP participation, and household size, we estimated that each additional program visit attended beyond 4 visits was associated with a 0.06 kg/m2 reduction in BMI (95% CI: -0.12, -0.01; p=0.02), a 0.37 inch reduction in waist circumference (95% CI: -0.48, -0.27; p<0.001), a 1.01 mmHg reduction in systolic blood pressure (95% CI: -1.45, -0.57; p<0.001), and a 0.43 mmHg reduction in diastolic blood pressure (95% CI: -0.69, -0.17; p=0.001). Conclusions Each additional cooking and nutrition education visit attended beyond the graduation threshold was associated with modest but significant improvements in cardiovascular disease risk factors, suggesting that increased engagement in educational components of a produce prescription program improves health outcomes

    Catálogo Taxonômico da Fauna do Brasil: setting the baseline knowledge on the animal diversity in Brazil

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    The limited temporal completeness and taxonomic accuracy of species lists, made available in a traditional manner in scientific publications, has always represented a problem. These lists are invariably limited to a few taxonomic groups and do not represent up-to-date knowledge of all species and classifications. In this context, the Brazilian megadiverse fauna is no exception, and the Catálogo Taxonômico da Fauna do Brasil (CTFB) (http://fauna.jbrj.gov.br/), made public in 2015, represents a database on biodiversity anchored on a list of valid and expertly recognized scientific names of animals in Brazil. The CTFB is updated in near real time by a team of more than 800 specialists. By January 1, 2024, the CTFB compiled 133,691 nominal species, with 125,138 that were considered valid. Most of the valid species were arthropods (82.3%, with more than 102,000 species) and chordates (7.69%, with over 11,000 species). These taxa were followed by a cluster composed of Mollusca (3,567 species), Platyhelminthes (2,292 species), Annelida (1,833 species), and Nematoda (1,447 species). All remaining groups had less than 1,000 species reported in Brazil, with Cnidaria (831 species), Porifera (628 species), Rotifera (606 species), and Bryozoa (520 species) representing those with more than 500 species. Analysis of the CTFB database can facilitate and direct efforts towards the discovery of new species in Brazil, but it is also fundamental in providing the best available list of valid nominal species to users, including those in science, health, conservation efforts, and any initiative involving animals. The importance of the CTFB is evidenced by the elevated number of citations in the scientific literature in diverse areas of biology, law, anthropology, education, forensic science, and veterinary science, among others

    Research note: Greater tree canopy cover is associated with lower rates of both violent and property crime in New Haven, CT

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    Evolving literature suggests that modifiable neighborhood characteristics such as trees and other vegetation are inversely associated with crime. This study examines the relationship between vegetation and crime in New Haven, CT, a midsized city with high crime rates. Spatial lag analyses were used to test the association of tree canopy coverage, measured through high-resolution aerial imagery, with rates of violent (murder, rape, robbery and assault), property (burglary, theft, motor vehicle theft and arson) and total (violent + property) crimes. Greater tree canopy coverage was associated with lower rates of violent, property and total crime, independent of block group level educational attainment, median household income, racial/ethnic composition, population density, vacancies and renter-occupied housing, as well as spatial autocorrelation. Results support the general findings from studies conducted in larger cities, including Chicago, Portland, Baltimore and Philadelphia and points toward trees’ crime prevention potential
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