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См. также в других словарях:
brückner cycle — ˈbru̇knə(r) , rik , ruek noun Usage: usually capitalized B Etymology: after Eduard Brückner died 1927 German meteorologist : a climatic cycle marked by the recurrence of warm and dry years and cool and rainy years and averaging about 35 years … Useful english dictionary
Holocene climatic optimum — The Holocene Climate Optimum (HCO) was a warm period during roughly the interval 9,000 to 5,000 years B.P.. This event has also been known by many other names, including: Hypsithermal, Altithermal, Climatic Optimum, Holocene Optimum, Holocene… … Wikipedia
Tidewater glacier cycle — The tidewater glacier cycle is the typically centuries long behavior of tidewater glaciers that consists of recurring periods of advance alternating with rapid retreat and punctuated by periods of stability. During portions of its cycle, a… … Wikipedia
Water cycle — The Earth s water is always in movement, and the water cycle, also known as the hydrologic cycle, describes the continuous movement of water on, above, and below the surface of the Earth. Since the water cycle is truly a cycle, there is no… … Wikipedia
business cycle — a recurrent fluctuation in the total business activity of a country. [1920 25] * * * Periodic fluctuation in the rate of economic activity, as measured by levels of employment, prices, and production. Economists have long debated why periods of… … Universalium
Supercontinent cycle — Wilson cycle Simplified sketch of the western part of Pangaea Th … Wikipedia
Climate cycle — A climate cycle is a type of recurring climate pattern that involves natural cyclic variations in the Earth s surface temperature, as indicated by temperature proxies found in glacier ice, sea bed sediment, tree ring studies or otherwise. Several … Wikipedia
Oxygen isotope ratio cycle — Oxygen isotope ratio cycles are cyclical variations in the ratio of the abundance of oxygen with an atomic mass of 18 to the abundance of oxygen with an atomic mass of 16 present in some substances, such as polar ice or calcite in ocean core… … Wikipedia
climate change — Introduction periodic modification of Earth s climate brought about as a result of changes in the atmosphere as well as interactions between the atmosphere and various other geologic, chemical, biological, and geographic factors within the Earth … Universalium
Pleistocene Epoch — Earlier and longer of the two epochs that constitute the Quaternary Period. The Pleistocene began с 1.8 million years ago and ended с 10,000 years ago. It was preceded by the Pliocene Epoch of the Tertiary Period and followed by the Holocene… … Universalium
Carbon dioxide — Carbon dioxide … Wikipedia