Initiating and Sustaining GSAs Across the District as Part of a Vision for Equity: A Case Study in Chicago Public Schools.

Background: Increasingly, there are calls for educational equity to explicitly include LGBTQ+ students, including the creation of lesbian, gay, bisexual, transgender, or queer/questioning (LGBTQ+) clubs, or Genders and Sexualities Alliances (GSAs), which are associated with positive outcomes for LGBTQ+ students and promote a safer school climate for all students. However, less is known about strategies to initiate and sustain GSAs. Chicago Public Schools (CPS) serves as a case study of how to embrace LGBTQ+ equity through an evaluation of its current practices to support GSAs.

Facilitators and Barriers to Implementing a Comprehensive Sexual Health Education Policy in Chicago Public Schools.

Background: In 2013, the Chicago Public Schools (CPS) district passed a policy requiring schools to deliver comprehensive sexual health education (SHE) to all K-12th grade students. A performance improvement case study was conducted in the 2019-2020 school year to evaluate the implementation of the policy and identify lessons learned to support implementation in schools.

Methods: Key informant interviews were conducted with 11 school principals and 29 teachers to discuss SHE implementation at their school.

Evaluation of a Mandatory Professional Development on Supporting Transgender, Nonbinary, and Gender-Nonconforming Students in Chicago Public Schools.

To address the reality that LGBTQ+ (lesbian, gay, bisexual, transgender, queer, intersex, asexual, and others) students remain more likely to experience harm, harassment, and violence at school as well as miss school due to feeling unsafe and the fact that students identifying as transgender, nonbinary, and gender-nonconforming (TNBGNC) are at even greater risk of bullying, harassment, and significant mental health concerns, Chicago Public Schools' (CPS) Office of Student Health and Wellness (OSHW) created a novel professional development (PD) requirement in 2019, entitled "Supporting Transgender, Nonbinary, and Gender Nonconforming Students." The PD, a recorded webinar encouraging independent time for reflection and planning, takes an intersectional approach and is required of all CPS staff members across the entire district. A pre- and postevaluation of the PD, guided by the Kirkpatrick model, was completed by 19,503 staff members.

Carbon life cycle assessment of shelterbelts in Saskatchewan, Canada.

Shelterbelts are rows of trees planted around farmyards and field for protection against soil erosion, promotion of biodiversity and wildlife habitat. Additionally, to carbon sequestration through growth in tree biomass and carbon sinks in agricultural soil. In recent years, removal of shelterbelts has become more common, as crop land is preferred under higher crop prices, resulting in increased GHG emissions and decreases in carbon sinks.