The authors are also grateful for the generosity of the California-based schoolyard greening practitioners who provided guidance toward particular resources necessary to investigate the research questions at the heart of the report and for their feedback on initial drafts, including Walter Passmore (State Urban Forester), Julia Gowin (Urban Forestry Supervisor, Northern California), Jazmyn Winczner (Environmental Scientist), Rachel O'Leary (Partnership and股票主管)和加州大火(Cal Fire)的亨利·埃雷拉(Henry Herrera)(南加州的城市林业主管); Alejandra Chiesa(副总裁兼加州州董事),Sharon Danks(首席执行官兼创始人),Lauren McKenna(高级计划经理),Rachel Pringle(副总裁)和Mikaela Randolph(绿色校园区的区域计划副主任);洛杉矶邻里计划经理,绿色学校的Angelenos联合创始人Aleigh Lewis; Drew Ready,流域健康委员会高级项目经理;以及旧金山统一学区的前绿色校园经理塔玛·巴勒夫(Tamar Barlev)。作者认可了UCLA Luskin公共事务和USDA森林服务局的资金。