气候适应型城市建设
Search documents
宁夏银川气候适应型城市建设经验获全国关注
Zhong Guo Xin Wen Wang· 2025-12-07 07:25
记者从宁夏银川市获悉,全国深化气候适应型城市建设试点交流会在北京召开期间,银川市作为全 国39个试点城市之一参会并发言,向全国系统推介气候适应型城市建设的经验与实践成效。 生态文明建设领域,银川通过小微公园、道路景观林带等项目打造复合型生态空间,目前,银川绿 地率达41.97%、绿化覆盖率42.37%、人均公园绿地面积20.16平方米,湿地保护率稳定在24.7%,40平方 公里生态修复面积持续强化城市"绿肺"功能。 自2024年入选国家气候适应型城市建设试点以来,银川市快速构建"顶层设计、政策支撑、项目落 地"闭环工作链条,聚焦海绵城市建设、水资源管理、生态文明建设等领域,推进17项指标、18项任务 及22个重点项目,目前已全部完成,多数核心指标达标或超额完成阶段性目标。 "银川市在低碳发展领域同样亮点纷呈。"银川市相关部门负责人表示,随着深化碳排放权改革及碳 普惠试点建设、完善"六权"改革一体化服务平台、发布3项碳普惠方法学等举措推进,截至目前,银川 已累计核算减排量1.67万吨,完成交易7笔。下一步,将继续深化气候适应型城市建设,为全国同类城 市提供更多可复制、可推广的经验。 海绵城市建设方面,银川累计实 ...
气象专家:极端天气的突发性和高强度将成为常态
21世纪经济报道· 2025-09-25 05:58
Core Viewpoint - The article discusses the unusual climate phenomena in North China, highlighting the simultaneous occurrence of extreme rainfall and high temperatures, which raises concerns about urban safety, energy stability, and climate adaptability [1][3]. Climate Anomalies - This year, North China's rainy season started over 10 days earlier than usual, with the longest duration and highest cumulative rainfall recorded historically, while the national average temperature reached the highest for the same period [3][5]. - The simultaneous occurrence of extreme weather is attributed to the abnormal activity of the subtropical high-pressure system, which has disrupted the typical seasonal patterns [3][4]. Regional Climate Variations - The subtropical high-pressure system's early northward movement has led to prolonged rainfall in North China, while areas under its influence experience high temperatures and humidity, creating a "sauna-like" environment [3][4]. - The climate differentiation within the region results in localized weather extremes, with some areas experiencing heavy rainfall while others remain hot and dry [4]. Disaster Preparedness in Mountainous Areas - Rural and mountainous areas are more vulnerable to extreme weather, with rapid rainfall leading to flash floods, especially in regions where housing is built in flood-prone areas [7][8]. - Recommendations for improving disaster preparedness include enhancing early warning systems, optimizing spatial layouts to avoid building in hazardous areas, and conducting risk drills to raise public awareness [8]. Challenges in Meteorological Forecasting - The prediction of large-scale climate anomalies is challenging, as traditional models struggle to accurately capture the systemic deviations in rainy seasons and flood periods [9]. - Mountainous regions face difficulties in monitoring extreme rainfall due to the small-scale, short-duration, and high-intensity nature of such events, which complicates timely warnings [9][10]. Energy Transition and Climate Change - The acceleration of climate change is primarily driven by human activities, particularly greenhouse gas emissions, with the potential for extreme weather to become a new norm [12][13]. - The article emphasizes the need for energy transition to mitigate climate change effects, advocating for the development of renewable energy sources and improved energy security [12][13]. Urban Climate Resilience - Urban climate resilience is hindered by planning delays, with existing cities often lacking adequate infrastructure to handle extreme weather events [15]. - Investment in rural disaster preparedness is prioritized, as rural areas face more immediate threats from extreme weather compared to urban centers [15].