摘要：森林疗养作为当前最具发展潜力的绿色产业之一,逐步走入大众视野。森林疗养基地建设则是满足人民群众对于美好生活需要的重要措施之一,对实施“健康中国”战略同样具有深远意义。通过深入挖掘北京市永定河休闲森林公园的潜力,依托公园地形基础及空间特性,对森林疗养基地建设提出设计策略建议。永定河休闲森林公园森林疗养基地将依托永定河流域独特文化,结合森林公园自身森林游憩优势资源,营建林水相依的新型复合森林疗养基地,并推动未来森林疗养产业发展。

摘要：Amidst the development of photoelectrochemical(PEC)CO_(2) conversion toward practical application,the production of high-value chemicals beyond C1 compounds under mild conditions is greatly desired yet ***,through rational PEC device design by combining Au-loaded and N-doped TiO_(2) plate nanoarray photoanode with Zn-doped Cu_(2)O dark cathode,efficient conversion of CO_(2) to CH3COOH has been achieved with an outstanding Faradaic efficiency up to 58.1%(91.5%carbon selectivity)at 0.5 V ***/*** programmed desorption and in situ Raman spectra reveal that the Zn-dopant in Cu_(2)O plays multiple roles in selective catalytic CO_(2) conversion,including local electronic structure manipulation and active site modification,which together promote the formation of intermediate*CH2/*CH3 for C-C *** from that,it is also unveiled that the sufficient electron density provided by the Au-loaded and N-doped TiO_(2) plate nanoarray photoanode plays an equally important role by initiating multi-electron CO_(2) *** work provides fresh insights into the PEC system design to reach the multi-electron reduction reaction and facilitate the C-C coupling reaction toward high-value multicarbon(C2+)chemical production via CO_(2) conversion.