中更新世过渡（MPT）标志着冰期—间冰期气候特征的转变。关于MPT起源的一个普遍假设是，冰川深海环流发生了根本性的变化，其标志是在约90万年（海洋同位素阶段24至22）发生环流“危机”。

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

The 2024 Ocean Cooperation and Development Forum is set to take place in Qingdao from Oct ... a total of nearly 90,000 cubic meters of water. It is designed for breeding fish species such as large ...