Group 1 - The G7 summit will take place from May 15 to 17 in Alberta, Canada, marking the first multilateral diplomatic event hosted by Canadian Prime Minister Carney since taking office [1] - This summit is also the first G7 meeting since President Trump began his second term [1] - Reports indicate that G7 leaders are unlikely to reach a consensus on a joint communiqué, highlighting significant disagreements between the US and other G7 members on issues such as the Ukraine conflict and climate change [1]

欧佩克秘书长阿尔盖斯：欧佩克高度重视气候变化，但必须专注于减少排放，而非挑选能源来源。 ...

Core Points - The third United Nations Ocean Conference commenced on June 9 in Nice, France, focusing on promoting ocean protection and the implementation of Sustainable Development Goal 14 [1][3] - A key objective of the conference is to push for the ratification of the agreement on the conservation and sustainable use of marine biodiversity in areas beyond national jurisdiction, which requires approval from 60 countries to become binding international law [3][5] - The conference highlights the urgent need for funding to support Sustainable Development Goal 14, which is currently one of the least funded goals [5][7] Group 1 - The conference agenda includes discussions on the challenges facing ocean protection, emphasizing the relationship between climate action, ocean health, and biodiversity loss [3][4] - French President Macron and other leaders stressed the importance of basing discussions on scientific evidence rather than subjective opinions, expressing strong support for marine research [3][4] - The U.S. National Oceanic and Atmospheric Administration has faced significant cuts under the previous administration, raising concerns about the impact on marine research and multilateral cooperation [4] Group 2 - The conference includes a Blue Economy and Finance Forum aimed at addressing financing for ocean protection, with discussions on raising funds through financial institutions, private investments, and blue bonds [7][8] - The final declaration, known as the "Nice Ocean Action Plan," will address key issues such as funding, fishing practices, and deep-sea exploration [8] - The international community is urged to unite in addressing these challenges to restore the vibrant and diverse oceans of the past, as highlighted by UN Secretary-General Guterres [8]

新华社伦敦6月9日电（记者郭爽）英国牛津大学团队开展的一项新研究证实，发生在格陵兰岛附近的两 次巨型海啸，是2023年9月至10月出现的地球异常震动的原因。研究人员指出，气候变化正引发前所未 见的极端事件，这些极端事件在北极等偏远地区引发的变化最为显著。 研究人员还将这些观测结果与数千公里外观测到的地壳微小运动联系起来，这种联系使他们能够重建卫 星未观测到时段的海浪特征。此外，他们还研究了天气和潮汐状况，以排除风力或潮汐造成这些观测结 果的可能性。 研究人员指出，气候变化正在引发新的、前所未见的极端事件。这些极端事件在北极等偏远地区引发的 变化最为迅速，但在这些偏远地区，人们使用物理传感器观测极端事件的能力却有限。最新研究展示了 新一代地球观测卫星的能力。 责编：陈亚楠、侯兴川 2023年9月，研究人员探测到一种奇特的全球性地震信号，每隔90秒出现一次，持续时间长达9天。一个 月后，类似现象再次出现。 约一年后，有两项科学研究提出，发生在格陵兰岛东部迪克松峡湾的两次巨型海啸是这些奇异地震信号 的成因。研究人员认为，气候变暖导致一座无名冰川发生了两次大规模山体滑坡，引发两次巨型海啸， 海浪被困在峡湾系统内形成了 ...

Core Insights - Coral reefs are migrating to higher latitude areas at a pace that is significantly slower than the rate of climate change destruction, with many reefs potentially having a survival window of less than 80 years [1] - A global simulation model was developed by researchers from New Zealand and the United States, incorporating around 50,000 coral reef distribution points and key ecological processes such as coral growth, dispersal, evolution, and heat adaptation [1] - Even under a low greenhouse gas emission scenario, coral reef numbers are projected to decrease by one-third by the end of the century if global temperatures rise by just 1.5 to 2 degrees Celsius, with recovery taking hundreds of years [1] Research Findings - The study tested three future global warming scenarios: low (approximately 2 degrees Celsius rise by 2100), medium (approximately 3 degrees Celsius rise), and high (rise exceeding 4 degrees Celsius) [1] - The research indicates that tropical corals may not be able to establish new high-latitude refuges quickly enough to save most species, with the most severe coral die-off expected in the next 50 years [1] - Examples of regions that may see new coral reefs, such as northern Florida, southern Australia, and southern Japan, are highlighted, but their formation speed is insufficient to support most tropical coral species through this century [1] Implications for Coral Ecosystems - Any level of greenhouse gas emission reduction will have a critical impact on the future of coral reefs and their dependent ecosystems [2] - There is a need to enhance governance of marine pollution and other non-climate factors to improve the ecological resilience of existing and future coral habitats [2]

期指：或偏强震荡，关注今日通胀与外贸数据 | | | 毛磊 | | | 投资咨询从业资格号：Z0011222 | | maolei@gtht.com | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 【期指期现数据跟踪】 | | | | | | | | | | 期指数据 | | | | | | | | | | | 收盘价 | 涨跌幅% | 基 差 | 成交额-亿 | 成交量 | 变 动 | 持仓量 | 变 动 | | 沪深300 | 3873.98 | ↓0.09 | | 2020.3 | | | | | | IF2506 | 3855.4 | ↓0.02 | -18.58 | 503.3 | 43521 | ↓5838 | 110984 | ↓5875 | | IF2507 | 3818 | ↑0.02 | -55.98 | 55.3 | 4833 | ↑1524 | 15872 | ↑1795 | | IF2509 | 3783.4 | ↑0.10 | -90.58 | 141.3 | 12461 | ↓1439 | 80768 | ...

Core Insights - The research led by Zheng Bo and an international team highlights the innovative connection between air pollution and methane loss, proposing a new perspective for climate and environmental policy [1][2]. Group 1: Research Findings - The study reveals that the generation and loss of hydroxyl radicals (OH), which act as methane "cleansers," are influenced by reactive gases in the atmosphere, primarily sourced from air pollutants linked to human activities [2][3]. - Certain air pollutants can accelerate methane loss, indicating that efforts to reduce specific pollutants without considering their impact on methane dynamics may inadvertently lead to increased atmospheric methane concentrations [2][3]. Group 2: Implications for Policy - The findings suggest that policymakers should adopt a synergistic approach to air quality and climate policies, ensuring that efforts to reduce pollution do not compromise methane loss [2][3]. - The research emphasizes the need for interdisciplinary collaboration among experts to address the interconnectedness of air pollution and climate change, akin to a comprehensive medical diagnosis [3].

Core Viewpoint - French President Macron will visit Greenland on June 15, focusing on security in the North Atlantic and Arctic regions, climate change, energy transition, and critical mineral resources [1] Group 1 - The visit emphasizes the importance of security in the North Atlantic and Arctic regions [1] - Climate change is a significant topic of discussion during the visit [1] - Energy transition will be a key focus area for the discussions [1] - The exploration and management of critical mineral resources will be addressed [1]

Core Insights - Italy is identified as one of the EU countries most vulnerable to climate risks, with significant impacts on infrastructure and small to medium-sized enterprises (SMEs) due to extreme weather events [1][3] Group 1: Extreme Weather Events - The frequency of extreme weather events in Italy has increased, with 351 recorded incidents in 2024 compared to only 60 in 2015, affecting agriculture, manufacturing, and logistics [2] - From 1993 to 2022, climate-related extreme weather events resulted in over 765,000 deaths globally, with approximately 38,000 fatalities in Italy, making it the fifth most affected country during this period [2] Group 2: Impact on SMEs - Italy's economy is heavily reliant on SMEs, which are particularly vulnerable to climate impacts due to their limited economic buffers and lack of diversified market structures [3] - Many SMEs in Italy are concentrated in agriculture and light industry, sectors that are highly sensitive to environmental changes, and often lack adequate commercial insurance and climate risk management strategies [3] - In 2023, extreme weather events led to a 22% increase in claims, amounting to €6 billion, but actual economic losses are believed to be much higher due to insufficient insurance coverage [3] Group 3: Policy Recommendations - The IMF has urged the Italian government to adopt more ambitious measures to address environmental crises, warning that climate shocks could suppress economic growth and further constrain fiscal space [4] - Legambiente has called for legal measures to prevent further soil degradation and promote sustainable agricultural practices, emphasizing the need for a more resilient national water resource management strategy [4][5]

Core Insights - The 2024 Annual Top Ten Scientific Advances in China's Ecological Environment were announced on World Environment Day, highlighting significant technological progress in various environmental fields [1][3][8] Group 1: Key Scientific Advances - Research on the carbon cycle response mechanism of permafrost in the Tibetan Plateau, providing technological support for China's "carbon neutrality" strategy [3][5] - Development of a framework for controlling organic aerosol and ozone pollution under climate change, supporting multi-pollutant collaborative control and continuous air quality improvement in key regions of China [3][5] - Creation of an integrated coupling model for emissions and atmospheric processes (EPICC-Model), enhancing precision forecasting and scientific regulation of air pollution [3][6] Group 2: Environmental Impact Studies - New formula for estimating global soil microbial carbon and its impact on carbon cycling, integrating global data and AI technology to support ecological protection and food security [5][6] - Quantification of ground subsidence rates and patterns in 82 major cities in China from 2015 to 2022, providing data support for future urban disaster reduction policies [5][6] - Exploration of the mechanisms of climate change and terrestrial ecosystems, revealing the synergistic effects of species diversity and canopy structure on carbon sinks [5][6] Group 3: Innovative Environmental Technologies - Development of key technologies for collaborative reduction of carbon and pollutants in flue gas, integrating process mechanisms with AI for sustainable development in coal-intensive industries [6][8] - Establishment of a technology system for capacity enhancement, pollution reduction, and carbon reduction in the Yellow River basin, supporting major national strategies and ecological protection efforts [6][8]