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国网能源研究院:“十五五”电力规划需转向“适应性-预警”新范式
Xin Hua Cai Jing· 2025-06-18 07:08
面对"十五五"以及中长期电力外部发展环境的不确定性,如气候变化加剧、能源转型加速、地缘政治冲 突等,传统"预测-落实"电力规划范式适应性不足的问题日益凸显。国网能源研究院首创提出,应推动 电力规划向"适应性-预警"的新范式转型,将应对不确定性的适应性纳入规划范畴,同时强化中长期预 警对规划的支撑作用。 传统"预测-落实"电力规划范式通常以满足预测负荷需求、落实刚性基础设施扩容为目标,而"适应性-预 警"电力规划范式在满足未来负荷需求、确保供电可靠性的基础上,更关注极端扰动下电力系统的生存 与恢复能力,更强调对渐进式、结构性变化的长期适应能力,能够更好地应对新型电力系统的新模式和 深度不确定性。 从规范性规划理论出发,"适应性-预警"范式在自然科学和人文社会层面全面推动实现电力系统与自 然、社会的协同演化。在自然科学层面,电力系统作为复杂人工系统,需提高仿生自组织能力与动态适 应性,促进规范性规划从"刚性目标"向"适应性规划"转变。在人文社会层面,推动电力系统规划向社会 域扩展,将用户行为经济学、政策与舆情响应机制通过社会传感网络纳入规划范畴。 从实体性规划理论出发,"适应性-预警"电力规划范式在规划目标方面将 ...
科学家揭秘蚂蚁在恐龙时代的组织架构
Xin Hua She· 2025-06-16 16:44
Core Insights - A research team composed of scientists from Zhejiang University, Chinese Academy of Sciences, University of Copenhagen, University of Münster, Nanchang University, and BGI Life Science Research Institute published findings in the journal "Cell" regarding the genetic basis of adaptive radiation and social evolution in ants [1] - The study integrated whole-genome data from 163 different ant species, reconstructing the phylogenetic tree of the Formicidae family, covering 12 of the 16 extant subfamilies and 97 of the 343 genera [1] - The research traced the common ancestor of ants back to approximately 157 million years ago during the Late Jurassic, revealing insights into their organizational structure during the age of dinosaurs [1] Genetic Mechanisms - The study found significant expansion of gene families related to olfactory perception in the genome of the common ancestor of ants, indicating that social communication mechanisms were already present [1] - Different ant species exhibit variations in the signaling pathways that regulate roles such as "who becomes the queen and who becomes the worker," reflecting adaptive evolution under natural selection [1] - The research highlighted the importance of conserved pathways centered around juvenile hormone and insulin signaling in the social evolution of ants, showing significant correlations among various social traits that shape the diversity of ant phenotypes [2]
深度 | “十五五”电力规划如何破题?
Zhong Guo Dian Li Bao· 2025-06-10 06:29
Group 1 - The core viewpoint emphasizes the need for a comprehensive and collaborative approach in the "14th Five-Year" electricity planning, focusing on safety, green energy, economy, and shared benefits [2] - The transition of China's electricity system from a coal-dominated structure to one led by renewable energy sources is highlighted, with renewable capacity expected to reach 1.41 billion kilowatts by the end of 2024, surpassing coal for the first time [4] - The "adaptive-warning" planning paradigm is introduced to address uncertainties in the electricity system, emphasizing the need for flexibility and resilience in planning [3][5] Group 2 - The emergence of negative electricity prices in the Shandong electricity market indicates a shift from policy-driven to market-driven dynamics in the renewable energy sector [8][10] - The concept of "negative pricing" is explained, distinguishing between inherent negative prices due to supply-demand imbalances and mechanism-induced negative prices resulting from market design flaws [9][10] - The need for a restructured market mechanism to manage negative pricing effectively is discussed, suggesting that improvements in market design can mitigate excessive occurrences of negative prices [10] Group 3 - The anticipated annual growth rate of electricity demand in China is projected to exceed 5% during the "14th Five-Year" period, driven by strong energy needs [12] - The mismatch between energy resources and demand, particularly in regions like Xinjiang, necessitates a collaborative regional approach to optimize energy resource allocation [13] - The "green electricity aggregation supply" model is proposed to connect renewable energy sources with nearby loads, enhancing efficiency and resource utilization [14]
全球发展和南南合作基金蒙古国气变支持项目启动
人民网-国际频道 原创稿· 2025-05-27 01:07
Core Points - The Global Development and South-South Cooperation Fund's climate change adaptation support project in Mongolia was officially launched on May 26, marking the first such project in Northeast Asia and the second in Mongolia [1] - The project aims to enhance early warning capabilities and climate change adaptation for herders in Mongolia, providing policy recommendations to the Mongolian government, and is expected to benefit approximately 20,000 people over a two-year implementation period [1][2] - The Chinese government has established a $14 billion global development fund to tailor financing solutions for various development projects, having collaborated with over 20 international organizations and implemented more than 160 projects in over 60 developing countries, benefiting over 30 million people [1] Project Details - The project is a collaboration between the China International Development Cooperation Agency, the International Federation of Red Cross and Red Crescent Societies, and the Mongolian Red Cross Society [1] - The launch of this project is seen as a significant step in China's commitment to addressing climate change and reflects its surrounding diplomatic policy [2] - The Mongolian Red Cross Society expressed gratitude for China's long-term support in international cooperation on climate change, emphasizing the importance of this project for sustainable development and improving the well-being of the population [5]
打造真高管团队,要善于“化政治为专业”
3 6 Ke· 2025-05-22 08:22
很多人容易把高管团队想象成"一号位+一群高管",在处理高管团队问题的时候,就只在这两个事情上用力。 一号位/创始人觉得高管团队有问题怎么办?"换高管。" 高管觉得高管团队有问题怎么办?"换一号位,到另一个公司去。" 如果你看到的高管团队只有一号位和高管这两个要素的话,你用力的方向就只会在这两个点上。所以,如何看待高管团队?一个高管团队由哪些组成?其 背后的理念和认知很重要。如果只看到了有形的东西,那可以用力的方向就太窄了。 打造真高管团队,还可以在哪方面用力? 我很喜欢这个词,叫做"命运的齿轮"。命运的齿轮有很多,如果你只看得到两个,能转动命运的可能性将大大降低。还有哪些齿轮是我们可以去转动的? 如果让我把高管团队画出来,你将看到下面这张图。 | 号位 | 外部适应性 | 真高管 | | --- | --- | --- | | 使命感/生命意义 | 客户价值/外部视角 | 能量/点燃自己/创业精神 | | 认知及学习能力 | 危机感/对成功的渴望 | 角色感/成熟度/和而不同 | | 慧眼识人/关系能力 | 业务战略 | 方向感/设定目标/战术突破 | | 精力/生命力 | | 战略共谋及协同 | | | 打 ...
广东红山森林公园首次发现珍稀植物无叶美冠兰
Nan Fang Nong Cun Bao· 2025-05-22 06:36
广东红山森林公 园首次发现珍稀 植物无叶美冠兰 _南方+_南方 plus 注。 在广东红山森林公园发现无叶美冠兰 潮州市生物多样 性研究中心张主 任指出,无叶美 冠兰的生存条件 极为严苛,通常 只在无污染的山 地林地中出现。 此次发现不仅证 明了红山森林公 园的生态环境和 生物多样性达到 较高水平,还表 明该公园的真菌 群落、传粉昆虫 及微气候条件之 间存在着高度的 协调与平衡。这 是生态系统完整 性的有力证明, 进一步巩固了红 山森林公园作为 2025年5月22日 是第25个国际生 物多样性日,今 年的主题为"万 物共生 和美永 续" 。 位于潮州市的广 东红山森林公园 传来好消息:两 株罕见的无叶美 冠兰(学名: Eulophia zollingeri)在该 公园内被首次发 现。这种淡紫色 花序的植物在茂 密的绿荫中显得 格外醒目,因其 独特的无叶特征 和依赖地下块茎 与真菌共生的生 存机制而备受关 机制、保护策略 以及生态系统的 整体稳定性具有 重要意义。 红山森林公园相 关负责人表示, 未来将持续加强 生态监测,探索 更多未知的自然 奥秘。同时,公 园计划联合高校 开展多形式的科 普活动,通过规 划科 ...
科创板和创业板改革“读秒”倒计时!三次官宣主打“适配”和“包容”,A股如何接招
Hua Xia Shi Bao· 2025-05-19 12:50
华夏时报(www.chinatimes.net.cn)记者 王兆寰 北京报道 5月19日,中国证监会副主席李明在2025全球投资者大会开幕式上发表讲话时指出,近期,证监会将出台深化科创 板、创业板改革政策措施,为企业创新成长提供更加适配、更加包容的制度支撑。 这一精准且果断的政策预告再次引发了市场的高度关注,类似于5月7日证监会主席吴清在国新办新闻发布会上所 表达的"抓紧印发并落实《推动公募基金高质量发展行动方案》,今天就发布"的坚定语气,让市场对政策形成了 稳定的预期。 值得注意的是,在不到两周的时间内,"出台科创板和创业板改革措施"的表述已在证监会公开场合出现了三次: 从吴清在新闻发布会上提到的"突出服务新质生产力发展重要着力点,择机发布",到"5·15全国投资者保护宣传 日"证监会副主席陈华平所说的"抓紧出台,加力支持科技创新和新质生产力发展",再到李明此次的最新表态。 科创板和创业板的改革显然已成为继公募基金、并购重组改革之后新一轮资本市场改革的核心环节,而"包容与适 应"将成为改革措施中的高频关键词。 新一轮资本市场改革提速 2025年4月25日中央政治局会议强调,要"持续稳定和活跃资本市场"。5月 ...
为人工智能高质量发展和高水平安全提供法治保障(深入学习贯彻习近平新时代中国特色社会主义思想)
Ren Min Ri Bao· 2025-05-15 22:08
Group 1 - Artificial intelligence (AI) is a crucial driving force behind the new round of technological revolution and industrial transformation, becoming a strategic high ground in global technological competition [1][2] - The Chinese government emphasizes the importance of AI development, focusing on integrating AI with the real economy and enhancing comprehensive strength in AI [1][4] - There are existing gaps in foundational theories and key technologies in China's AI sector, necessitating efforts to advance innovation and regulatory frameworks [4][5] Group 2 - The governance of AI must be law-based to ensure its healthy development, aligning with national strategic needs and balancing high-quality development with high-level security [2][3] - The governance framework should adapt to the rapid evolution of AI technologies, requiring flexible regulatory approaches that can accommodate uncertainties and complexities [7][8] - Establishing a legal system for AI involves comprehensive updates across the legal framework, addressing specific areas such as data, algorithms, and sector-specific applications [12][13] Group 3 - The need for a dynamic regulatory system is highlighted, focusing on continuous monitoring and post-incident recovery to manage the risks associated with AI technologies [9][10] - The legal responsibilities of AI products and services must be clearly defined, considering the current technological landscape and ensuring transparency and accountability [11][12] - The development of AI legislation is urgent, with a focus on creating adaptable laws that can respond to the fast-paced changes in technology and its applications [13]
吴清:将进一步出台深化科创板、创业板改革措施,在市场层次、投资者保护等增强制度包容性、适应性
news flash· 2025-05-07 01:29
中国证监会主席吴清5月7日在国新办发布会上说,将进一步出台深化科创板、创业板改革措施,在市场 层次、投资者保护等增强制度包容性、适应性。(新华财经) ...
四季轮转在这里“一键切换”
Ke Ji Ri Bao· 2025-05-05 22:26
一型飞机要保证安全可靠,首飞前必须经过特定的强度试验验证。 "我们的工作就是给几乎所有的中国飞机发放'强度合格证'。"强度所所长王彬文告诉记者,强度所的职 责之一,就是通过三大类四层级的"积木式"强度验证体系,对各型飞机强度进行充分试验验证。 说起所里的工作,王彬文滔滔不绝。但要说最令他感到骄傲的,还是强度所近年来在飞机气候环境适应 性评估领域取得的突破性成就。 气候环境是影响飞机安全运行的重要因素,气候环境适应性是飞机最根本的特性之一。"飞机和人一 样,面对不同气候环境变化,都有可能产生'头疼脑热'。"王彬文说,如何让飞机在面临各种极端环境 时依然能正常运行,不被"头疼脑热"影响,一直是飞机研制中的重要工作。 五月刚到,陕西西安就有了初夏的温热。但在西安市阎良区的一处大型厂房式建筑里,气温还停留在初 春时节,四季轮转在这里可以做到"一键切换"。 这所建筑是中国飞机强度研究所(以下简称"强度所")历时15年研发建设的大型气候环境实验室。"这 就是目前世界体量最大、模拟气候种类最多、技术性能指标最优的大型气候环境实验室。"强度所某科 研人员说。不久前,科技日报记者跟随中国航空工业集团国企开放日活动走进强度所大型 ...