梅兰芳

A |     China is working to promote sustained economic development toward new and higher-quality growth with positive momentum, and striving to ensure a sound start to the 15th Five-Year Plan period (2026-2030), said Wang Changlin, deputy head of the National Development and Reform Commission, on Tuesday.
Entrusted by the State Council, Wang made the remarks when presenting a report on the implementation of the national economic and social development plan since the start of this year to the ongoing session of the Standing Committee of the National People's Congress, the country's top legislature.
Wang said China's gross domestic product (GDP) grew 4.7 percent year on year in the first half of 2026, with economic output increasing by 3.6 trillion yuan (530.57 billion U.S. dollars), marking the largest increase in five years for this period.
Indicators including economic growth, employment, prices and foreign trade were in line with expectations, while consumption and residents' income maintained steady growth.
China's economy has a stable foundation, many advantages, strong resilience and great potential. The underlying support conditions and the fundamental trend of long-term sound development remain unchanged, Wang noted.
To do a good job in economic work in the second half of the year, Wang said China should adhere to the general principle of pursuing progress while ensuring stability, continue to deepen reform and opening up, and accelerate the transition from old growth drivers to new ones.
China should effectively implement a more proactive fiscal policy and an appropriately accommodative monetary policy, make full use of existing policy measures, and introduce pragmatic and effective incremental policies in a timely manner, Wang added.
Efforts should also be made to step up counter-cyclical adjustments, further expand domestic demand and optimize supply, and effectively safeguard and improve people's livelihoods, Wang said.
。    Yair Rosenthal说：“我们的研究表明，海洋热结构的变化会影响水分、潜热的输送，以及它们到达陆地时的情况。

B | ”他是罗格斯大学艺术与科学学院和环境与生物科学学院的海洋和海岸科学教授。Rosenthal说，纬度温度梯度的变化--低纬度和高纬度之间海面温度的差异--不仅控制着赤道上层海洋吸收能量的方式，而且控制着风如何将水分从海洋带到陆地上。

C | 由中国同济大学的研究人员领导的这项研究发现，在过去的36万年里，中国东部季风雨的增加与印度-太平洋暖池热含量的增加相关--该地区的海面温度全年保持在28°C以上--可能是由于水分和水汽中吸收的潜热从海洋到大陆的运输增强。根据这项研究，上层海洋热含量的变化是随着地球轨道的变化而发生的，这种变化大约每2.3万年发生一次，并改变每个纬度的太阳辐射入射分布。

D | 通过使用两个有孔虫物种，钙质海洋生物，一个是表面居民，另一个生活在海面以下约200米，科学家们重建了海洋上部热结构如何获得热量和能量。他们将他们的结果与气候模型模拟和同一时期中国东部季风降水的重建进行了比较。研究人员说，海洋热含量和季风变化的耦合，都是由天文时间尺度的日照变化协调的，对于调节全球水文气候至关重要。

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