保护现有和潜在的观测站：IAU委员会2009-2012三年期报告50
Protection of existing and potential observatory sites: Triennial report 2009-2012 of IAU Commission 50
摘要：
委员会的活动继续侧重于控制观测站的有害光和无线电发射、监测观测站的状况以及教育和外联。委员会成员一直在积极争取在若干地方制定新的立法，以进一步保护观测站场址，并积极参与无线电频谱使用的国际管理和射电天文观测的保护。2009年，在里约热内卢举行的第二十七届大会上，国际天文学联合会通过了《保卫夜空和星光权》的B5号决议。该决议鼓励天文学联盟成员协助提高公众对保护夜空质量和观星权利国际会议[http：//www.starlight2007.net/]的内容和目标的认识，特别是对维护全人类享有未受污染的夜空的重要性的认识。
英文摘要：
(abridged) The activities of the Commission have continued to focus on controlling unwanted light and radio emissions at observatory sites, monitoring of conditions at observatory sites, and education and outreach. Commission members have been active in securing new legislation in several locations to further the protection of observatory sites as well as in the international regulation of the use of the radio spectrum and the protection of radio astronomical observations. In 2009, at its XXVII General Assembly in Rio de Janeiro, the IAU passed Resolution B5 in Defence of the Night Sky and the Right to Starlight. The Resolution encourages IAU members to assist in raising public awareness about the contents and objectives of the International Conference in Defence of the Quality of the Night Sky and the Right to Observe Stars [http://www.starlight2007.net/], in particular the importance of preserving access to an unpolluted night sky for all mankind.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
