Temat: total solar irradiation - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Numerical Predictions for Global Climate Changes
Autorzy:: Potrzeba-Macrina, Amy L.
Zurbenko, Igor G.
Powiązania:: https://bibliotekanauki.pl/articles/1030575.pdf
Data publikacji:: 2020
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:: Kolmogorov-Zurbenko filters
global temperature
sunspot numbers
total solar irradiation
Opis:: Solar irradiation is the major source of energy delivered to Earth’s atmosphere. Satellite measurements of total solar irradiation are proportional in time to sunspot numbers. Sunspot numbers have a well-organized periodic nature that is predictable in time. At the present time solar activity is in a very low phase and will be increasing over the next few decades. The atmosphere’s consumption of solar energy strongly depends upon the percentages of carbon dioxide and water vapor in it, which can cause greenhouse effects. The recent increases in the percentage of water vapor and carbon dioxide in the atmosphere have caused global warming. Water levels are affected by melting glaciers. The purpose of this paper is to separate the influence of solar activity and greenhouse effects on global warming and to forecast these influences for several decades.
Źródło:: World Scientific News; 2020, 144; 208-225
2392-2192
Pojawia się w:: World Scientific News
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Analysis of Regional Global Climate Changes due to Human Influences
Autorzy:: Zurbenko, Igor G.
Potrzeba-Macrina, Amy L.
Powiązania:: https://bibliotekanauki.pl/articles/1065361.pdf
Data publikacji:: 2019
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:: Kolmogorov-Zurbenko time and space filtration
separation of scales
total solar irradiation
Opis:: In recent years global climate change has been the focus of much scientific research as well as a focal point in the media. A recent period of significant increases in global temperatures has caused much concern. This period was followed by a relative slowdown, which in turn has created confusion. There are two major reasons for global temperatures variations, one of which is oscillations of total solar activity in time. Another reason is atmospheric pollutants causing greenhouse effects. Obviously, solar activities cannot be controlled, but relevant pollutants can. Since these two reasons are independent components of global temperature variations, they must be separated in order to adequately study global climate changes. Solar irradiation transferred to Earth is proportional to sunspot numbers, which have been recorded for centuries. The purpose of this paper is to separate this solar component from long-term temperature data, thus leaving for examination the component created by human activities. This separation of components and examination thereof can be performed at numerous locations over Earth, that is, the time component and rates of its increases can be mapped over the globe. This paper smooths these images to display the different rates of temperature increases over different global regions, which allows for a comparison of different regional efforts to fight climate changes. In some regions, negative rates were occurring as of recent years, but other regions those rates are becoming alarmingly high. The average rate of temperature increase due to human influence over the planet is remaining positive. The regional comparisons offer a great opportunity for assessing different methods of control of global climate changes.
Źródło:: World Scientific News; 2019, 132; 1-15
2392-2192
Pojawia się w:: World Scientific News
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Solar Energy Supply Fluctuations to Earth and Climate Effects
Autorzy:: Zurbenko, Igor G.
Potrzeba-Macrina, Amy L.
Powiązania:: https://bibliotekanauki.pl/articles/1065091.pdf
Data publikacji:: 2019
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:: Kolmogorov-Zurbenko filter
regional climate change
separation of scales
spectral analysis
sunspots numbers
total solar irradiation
Opis:: A major source of energy on Earth is solar irradiation. This paper uses the Kolmogorov-Zurbenko filter to smooth and examine sunspot numbers and proves that solar irradiation levels near Earth are strictly proportional to sunspot numbers. This paper also examines the transport of that energy through the atmosphere to Earth’s surface. Long term air temperatures on the surface of Earth perfectly follow the cosine square law along latitudes. Time components of long term temperatures have oscillations which follow oscillations in sunspot numbers, but due to the regular delays in energy transmission they are delayed 4-7 years. Cloud formations and vapor accumulations also contribute to those delays, which have a well-organized time-space structure. The main purpose of this paper is the numerical identification of human influence over changes in solar activities, which may allow researchers to identify the effects of various sources of those influences. This evaluation can only be achieved by separating the scales in order to avoid any false influence from other scales. The clear separation of scales can only be achieved using the Kolmogorov-Zurbenko filter.
Źródło:: World Scientific News; 2019, 120, 2; 111-131
2392-2192
Pojawia się w:: World Scientific News
Dostawca treści:: Biblioteka Nauki

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