What Is Marine Climate?

Marine climate refers to the comprehensive state of weather and atmospheric activity over the ocean for many years. Marine climate research provides certain data basis and services for navigation, marine resource development and utilization, port construction, and climate prediction. Climate in the vicinity of the ocean. Climate such as islands or prevailing winds from parts of the continent of the ocean. The climate formed by the action of the ocean's huge body of water. Includes the climate of the ocean surface or islands and the continental offshore portion of the continent where prevailing air currents come from the ocean. The climate in the marginal area of the continent that is significantly affected by the ocean is called the marine climate.

Marine climate refers to the multi-year average physical state of marine weather and its spatial and temporal statistical characteristics. It reflects both average and extreme conditions. The marine climate is the combined state of weather and atmospheric activity over the years. Marine climate research provides certain services and data for navigation, development and utilization of marine resources, port construction, and climate prediction. The climate in the marginal area of the continent that is significantly affected by the ocean is called the marine climate. ^[1]

Since the 1970s, climatology has entered a new stage of development. Many environmental scientists have clearly pointed out the new concept of "climate system"; the complete climate system includes the atmosphere, hydrosphere, Five physical components, including lithosphere and biosphere. With the accumulation of climate data and advances in prediction and analysis technology, it has been confirmed that marine climate, like global climate, has changes at different time scales; in short-term climate change, the global climate has significantly warmed since the 1920s. In the coming decades, due to natural and man-made reasons, the idea that the climate will continue to warm up during the fluctuations is considered more and more reliable by scientists. And global warming will increase sea-level temperature and sea-level water levels. ^[2]

The ocean accounts for two-thirds of the earth's surface and is a huge regulator of the earth's climate. The ocean climate is significantly different from the continental climate. Comparing the two, the temperature of the marine climate changes slowly throughout the year, with late summers and autumns, spring temperatures lower than autumn temperatures, warm winters and cool summers, and the annual and daily temperature differences are small. The highest and lowest monthly average temperatures appear. The months are all behind the land; the evaporation is strong, there are more clouds, fog and precipitation, and the annual rainfall distribution is even. ^[1]

The main factors affecting marine climate are

1. According to the characteristics of the marine climate environment, researchers can analyze the corrosion problems that helicopters are susceptible to when performing maritime flight missions, and give several typical corrosion forms of helicopters in the marine salt fog atmosphere. Aiming at the current situation of the development of corrosion protection work, the researchers gave a general idea of corrosion protection research, which provided a reference and reference for relevant units to carry out research on corrosion protection of marine helicopters at sea. ^[5]

Marine meteorological conditions such as offshore wind, sea fog, clouds, precipitation, and temperature, and their effects on waves and sea ice, have a direct and indirect impact on marine production, navigation, and naval activities. Therefore, it is of great significance to understand and master the law of marine climate distribution. Many marine countries in the world have compiled and published a variety of marine climate atlases. Of course, the Chinese People's Liberation Army Navy and relevant departments have also compiled and published atlases of China's maritime areas and related oceanic marine hydrology and climate. Three Ocean Climates. Marine climate is a marine environmental factor that must be considered and mastered in maritime production and naval operations. ^[2]