Copernicus Marine Environment Monitoring Service

The Copernicus Marine Environment Monitoring Service (CMEMS) provides regular and systematic reference information on the physical and biogeochemical state, variability and dynamics of the ocean and marine ecosystems for the global ocean and the European regional seas. The observations and forecasts produced by the service support all marine applications, including: Marine safety; Marine resources; Coastal and marine environment; Weather, seasonal forecasting and climate. For instance, the provision of data on currents, winds and sea ice help to improve ship routing services, offshore operations or search and rescue operations, thus contributing to marine safety. The service also contributes to the protection and the sustainable management of living marine resources in particular for aquaculture, sustainable fisheries management or regional fishery organisations decision-making process. Physical and marine biogeochemical components are useful for water quality monitoring and pollution control. Sea level rise is a key indicator of climate change and helps to assess coastal erosion. Sea surface temperature elevation has direct consequences on marine ecosystems and appearance of tropical cyclones. As a result of this, the service supports a wide range of coastal and marine environment applications. Many of the data delivered by the service (e.g. temperature, salinity, sea level, currents, wind and sea ice) also play a crucial role in the domain of weather, climate and seasonal forecasting.

哥白尼海洋环境监测服务（Copernicus Marine Environment Monitoring Service，简称CMEMS）为全球海洋及欧洲区域海域的海洋与海洋生态系统提供了一系列规律且系统的参考信息，这些信息涵盖了海洋与海洋生态系统的物理和生物地球化学状态、变化及其动态。该服务所生成的观测和预测数据支持了包括海洋安全、海洋资源、海岸与海洋环境、天气、季节性预测及气候变化在内的所有海洋应用。例如，提供关于海流、风速和海冰的数据有助于提升船舶航线服务、海上作业或搜救行动的效率，从而对海洋安全作出贡献。此外，该服务亦致力于海洋生物资源的保护与可持续管理，特别是在水产养殖、可持续渔业管理或区域渔业组织决策过程中发挥重要作用。物理与海洋生物地球化学要素在水质监测和污染控制方面亦具有显著价值。海平面上升是气候变化的关键指标，有助于评估海岸侵蚀。海表温度的升高对海洋生态系统及热带气旋的出现产生直接影响。因此，该服务支持了广泛的沿海与海洋环境应用。服务提供的大量数据（例如温度、盐度、海平面、海流、风速和海冰）在天气、气候及季节性预测领域也发挥着至关重要的作用。

搜集汇总

背景与挑战

背景概述

Copernicus Marine Environment Monitoring Service（CMEMS）是一个专注于海洋环境监测的数据集，提供全球海洋和欧洲区域海域的物理和生物地球化学状态、变异性及动态的定期系统参考信息，支持海洋安全、资源管理、环境监测和气候预测等应用。该数据集包含303个海洋产品，涵盖地理空间和观测数据，主题涉及海洋学、生物学和地球科学，访问方式包括开放和受限（需注册），由欧洲联盟的地球观测计划和Mercator Ocean International共同提供。