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Protection of Yungang Grottoes Faces New and Old Issues[Caixin Weekly Sneak Peek]

  • 云冈石窟的保护进入预防性阶段,科研和保护材料研发科技投入增加。
  • 云冈石窟保护团队在预防性保养、精细研究和跨学科合作上取得进展,但面临材料和技术挑战。
  • 数字化保护和基础考古工作持续推进,以提升研究与保护效率。

2024-05-18
Can Heavy Trucks Replicate the Success of New Energy Passenger Vehicles?[Caixin Weekly Sneak Peek]

  • 优链公司正在推进将车队新能源与传统能源车比例调整至7:3,并已购买首批30辆新能源重卡。
  • 中国新能源重卡销量从2021年的1.04万辆增至2023年的3.4万辆,2024年一季度销量同比增长142%。
  • 封闭场景如矿区、港口是换电重卡初步应用场景,未来将扩展至长途干线运输,市场竞争激烈且面临价格战。

2024-05-18
【周刊提前读】云冈石窟保护新老问题交织 学者们从基础研究下功夫[特报]

【本文系数据通用户提前专享】石质文物的保护至今仍是难题,在持续数十年的危岩体加固工作告一段落后,云冈石窟的保护工作转向更为细致的预防性、研究性保护

2024-05-18
最新财新周刊|云冈石窟保护:从基础再出发[环境与科技]

石质文物的保护至今仍是难题,在持续数十年的危岩体加固工作告一段落后,云冈石窟的保护工作转向更为细致的预防性、研究性保护

2024-05-18
最新财新周刊|新能源重卡加速跑[商业]

政策拉动、资本加注,各方寄望三四年内在重卡领域复现新能源乘用车的成功

2024-05-18
【周刊提前读】重型卡车能复制新能源乘用车的成功吗?[特报]

【本文系数据通用户提前专享】政策拉动、资本加注,各方寄望三四年内在重卡领域复现新能源乘用车的成功

2024-05-18
财经早知道|国办推动招投标体制创新 探索招标人自主确定中标人[财经早知道]

推荐:李强5月7日至9日在新疆调研;西安全面取消住房限购 重启企事业单位购房;盘活存量 AMC收购大行、股份行资产范围由三类扩至五类

2024-05-10
国务院报告:2023年生态环境质量改善目标均顺利完成[要闻]

报告显示,2023年全国地级及以上城市细颗粒物(PM2.5)平均浓度为30微克/立方米,同比上升1微克/立方米,与疫情期间3年平均值相比降低了1微克/立方米,与疫情前的2019年相比降幅达到16.7%。京津冀及周边地区、汾渭平原等大气污染防治重点区域PM2.5平均浓度同比分别下降2.3%、6.5%

2024-04-25
As Logistics Firms Face Pressure to Cut Costs, How Can They Maintain Service Levels?[Caixin Weekly Sneak Peek]

  • After the implementation of new regulations requiring door-to-door delivery by couriers, both consumers and delivery personnel are dissatisfied. Consumers complain about ineffective communication with couriers leading to deliveries still being left at parcel lockers or stations, while couriers face increased costs and time commitments.
  • The new "Express Delivery Market Management Measures" enforced from March 1, 2024, prohibit express companies from confirming receipt of parcels without customer consent or delivering parcels to automated parcel terminals without permission. This has led to increased logistics costs, impacting the low-cost structure critical for e-commerce transactions in China.
  • The overall cost of logistics in China remains high compared to developed countries, with a logistics cost to GDP ratio significantly above global averages. Efforts are underway to reduce these costs through infrastructure improvements and regulatory changes, but challenges persist due to uneven industrial distribution and the need for more efficient transportation modalities like rail over road transport.

2024-04-20
最新财新周刊|物流降本何处着手[商业]

铁路揽货做总包,公路退税引争议,快递到门推进难,中国物流行业探索成本和服务新平衡

2024-04-20
【周刊提前读】物流各环节面临降本压力 如何不降服务水平?[特报]

【本文系数据通用户提前专享】铁路揽货做总包,公路退税引争议,快递到门推进难,中国物流行业探索成本和服务新平衡

2024-04-20
详解产能过剩:历史对话现实[钟正生]

如何从中国历史上的产能周期与产能过剩,审视当下产能过剩的结构特征,探讨化解本轮产能过剩的相关策略

2024-04-16
VOCs排放量迅速增长 宁东能源化工基地臭氧污染严重[要闻]

2021年至2023年,宁东能源化工基地挥发性有机物排放总量由1.76万吨迅速增长至2.6万吨。挥发性有机物是臭氧污染的重要前体物,2023年宁东能源化工基地优良天数比例为78.6%,同比下降9.1个百分点,其中臭氧浓度为157微克/立方米,同比上升15.4%

2024-04-15
粗钢产量调控与冶炼装备摸底的市场影响[张龙强]

粗钢产量调控原则发生明显变化,不再单纯要求粗钢产量同比下降,重心转移至产量“调控”,装备摸底是建立钢铁产能治理新机制的重要基础

2024-04-09
两部门要求环评提前介入选址 推动机场“变绿”[要闻]

在机场选址上,《通知》要求所选场址尽量避免削山、填海、填湖(湿地)、改造河流等,避让生态保护红线等生态环境敏感区中依法应当避让的区域,降低对鸟类等野生动物的影响。场址选择和跑道平面布置应充分考虑噪声影响

2024-04-07
河北省人民政府办公厅关于印发河北省重污染天气应急预案的通知[中文资料]

2024-03-28
河北修订重污染天气应急预案 降低对正当生产经营影响[要闻]

应急预案调整了区域联防联控形式,并细化了应急响应措施;强调精准到位,降低对企业正当生产经营的影响;涉气企业分为重点行业企业、小微涉气企业、一般工业企业三类

2024-03-28
研究:二次化石燃料源对北京、西安雾霾贡献增加[要闻]

研究显示,2019年1月雾霾期间,北京市一次机动车排放贡献高于一次燃煤排放;西安市雾霾期间二者贡献接近,但一次生物质燃烧贡献显著,约占41%。这表明未来北京应重点控制机动车排放,西安则应限制冬季煤炭和生物质燃料的使用

2024-03-20
Ministry of Environment's Chief Engineer Discusses Future Prospects for Improving Air Quality[Caixin Weekly Sneak Peek]

  • China has significantly improved its air quality over the past decade, with PM2.5 levels in key cities dropping by 54.4% and Beijing's average PM2.5 concentration decreasing from 89.5 µg/m³ in 2013 to 30 µg/m³ in 2022, earning the title "Beijing Miracle" from the United Nations Environment Programme.
  • The Chinese government released the "Air Quality Improvement Action Plan (2023—2025)" as its third major initiative following two previous national plans for air pollution control, aiming for a further reduction in PM2.5 levels and other pollutants by 2025.
  • Despite challenges such as increased coal consumption and reliance on heavy industry, transportation, and energy structures that are still heavily dependent on coal, China aims to coordinate air pollution control with carbon reduction goals under its "3060" dual carbon targets (carbon peak by 2030 and carbon neutrality by 2060), emphasizing structural adjustments and innovation to achieve sustainable development without compromising economic growth.

2024-03-16
【周刊提前读】大气治理十年攻坚 环境部总工谈未来持续改善空间[特报]

大气治理十年之后,未来空气质量持续改善还有多大空间?

2024-03-16
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