原标题：9月14日零时起，上海4个中风险区解除管控上海市新冠肺炎疫情防控工作领导小组办公室今天（13日）发布消息：根据《新型冠状病毒肺炎防控方案（第九版）》要求，经研究决定，自2022年9月14日零时起，将以下4个中风险区解除管控：黄浦区南京东路街道以浙江中路、广东路、海口路为界的区域；黄浦区南京东路街道西藏中路168号；黄浦区小东门街道中山南路589号；松江区佘山镇辰花路5888号上海佘山世茂洲际酒店；黄浦区南京东路街道、黄浦区小东门街道全域实施常态化防控措施。    (ECNS) -- Chinese Olympic snowboarding champion Su Yiming has been named the Sport4Land Champion for Resilience by the United Nations Convention to Combat Desertification (UNCCD) on Wednesday.        Su will promote public participation in land restoration, drought resilience and sustainable land management.    "The mountains gave me the opportunity to pursue my dreams. Protecting nature means preserving the same opportunities for future generations," he said.    At 22, Su is one of the world’s top snowboarders, winning gold and silver at the 2022 Beijing Winter Olympics and adding gold and bronze at the 2026 Milano Cortina Games.    He also founded the Super Sports Foundation to support grassroots sports. His appointment comes ahead of UNCCD COP17 in Ulaanbaatar, Mongolia, Aug. 17–28.    (By Helen Mo, intern Liu Shuangjing)                    。上海市其他区域风险等级不变。（总台记者 魏然 张倩）返回搜狐，查看更多责任编辑：