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Journal articles on the topic 'Insolation'

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1

ФЁДОРОВ, В. М., Д. М. ФРОЛОВ, and Е. А. АГАФОНОВА. "CHANGES IN THE EARTH’S INSOLATION DURING THE HOLOCENE." Криосфера Земли 27, no. 3 (2023): 58–70. http://dx.doi.org/10.15372/kz20230305.

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Исследуется изменение инсоляции Земли по широтам и сезонам в отдельные геохронологические периоды голоцена. Проводится сравнительный анализ облучения в граничные годы геохронологических периодов голоцена с современной инсоляцией (2022 г.). Отдельно анализируется изменение летней инсоляции в полушариях в пределах голоцена. Получены количественные оценки изменения интенсивности облучения для геохронологических периодов голоцена и сравнительная оценка относительно современного облучения. Определены экстремумы летней инсоляции в Северном полушарии, с которыми синхронизируются глобальные палеогеогр
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Mitsui, Takahito, Polychronis C. Tzedakis, and Eric W. Wolff. "Insolation evolution and ice volume legacies determine interglacial and glacial intensity." Climate of the Past 18, no. 9 (2022): 1983–96. http://dx.doi.org/10.5194/cp-18-1983-2022.

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Abstract. Interglacials and glacials represent low and high ice volume end-members of ice age cycles. While progress has been made in our understanding of how and when transitions between these states occur, their relative intensity has been lacking an explanatory framework. With a simple quantitative model, we show that over the last 800 000 years interglacial intensity can be described as a function of the strength of the previous glacial and the summer insolation at high latitudes in both hemispheres during the deglaciation. Since the precession components in the boreal and austral insolati
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BABA, Hiromu, and Kimio KANAYAMA. "Investigation of Horizontal Direct Insolation and Normal Direct Insolation : Effect of Calculation of Tilt Insolation." Proceedings of the Symposium on Environmental Engineering 2004.14 (2004): 368–71. http://dx.doi.org/10.1299/jsmeenv.2004.14.368.

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4

KUKLA, GEORGE JIR̊I. "Insolation and glacials." Boreas 1, no. 1 (2008): 63–96. http://dx.doi.org/10.1111/j.1502-3885.1972.tb00145.x.

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5

Reid-Green, Keith S. "INSOLATION AND SHADOW." ETS Research Report Series 1996, no. 1 (1996): i—28. http://dx.doi.org/10.1002/j.2333-8504.1996.tb01696.x.

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Kaczmarzyk, Marcin, Marcin Gawronski, and Grzegorz Piatkowski. "Global database of direct solar radiation at the Moon’s surface for lunar engineering purposes." E3S Web of Conferences 49 (2018): 00053. http://dx.doi.org/10.1051/e3sconf/20184900053.

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The purpose of this paper was to provide preliminary data concerning global availability of solar energy at the surface of the Moon. Lack of gaseous atmosphere and accompanying phenomena such as precipitations or cloud cover makes the Moon’s surface an extraordinarily advantageous place for solar energy harvesting. On the other hand, excessive exposure to undamped sunlight may cause problems with buildings’ interior overheating or increase decay rate of photovoltaic cells. Thus, basic information concerning solar irradiance and diurnal insolation at specified selenographic latitudes are indisp
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Kasiyanchuk, D., E. Kuzmenko, M. Tymkiv, and A. Vitiuk. "Geo-information modelling of the insolation level within Ivano-Frankivsk region." Journal of Geology, Geography and Geoecology 27, no. 2 (2018): 222–31. http://dx.doi.org/10.15421/111847.

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Use of alternative energy sources is one of the promising directions in economic and environmental development of any territory. The purpose of this article is to conduct geo-information analysis of the insolation level within Ivano-Frankivsk region located in the western part of Ukraine. When considering any research territory, it is worth conducting a factorial analysis, which gives the possibility to characterize any advantages and disadvantages of the use of alternative energy. Justification of approaches to the study of territories where alternative energy sources are located or generated
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8

Kaufmann, R. K., and K. Juselius. "Glacial cycles and solar insolation: the role of orbital, seasonal, and spatial variations." Climate of the Past Discussions 6, no. 6 (2010): 2557–91. http://dx.doi.org/10.5194/cpd-6-2557-2010.

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Abstract. We use a statistical model, the cointegrated vector autoregressive model, to evaluate the relative roles that orbital, seasonal, and spatial variations in solar insolation play in glacial cycles during the late Quaternary (390kyr – present). To do so, we estimate models of varying complexity and compare the accuracy of their in-sample simulations. Results indicate that variations in solar insolation associated with changes in Earth's orbit have the greatest explanatory power and that obliquity, precession, and eccentricity are needed to generate an accurate simulation of glacial cycl
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9

Giyasov, Adham I. "Lightplanograph Simulating Insolation Of Buildings and Developments Of The Arctic Zone Of Russia." Light & Engineering, no. 01-2021 (February 2021): 48–55. http://dx.doi.org/10.33383/2020-054.

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The article is devoted to the actual problem of assessing the insolation of modern architectural construction and urban development objects, especially, the development of the “tablet type lightplanograph” insolation device. The device is intended for wide application in the Arctic zone during solving of problems relied on assessing the insolation and light conditions of buildings and urban areas and allows for light-climate certification for other geographical latitudes. It is difficult to assess and analyse the insolation of a number of urban development sites using existing design methods a
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Cronin, Timothy W. "Reply to “Comments on ‘On the Choice of Average Solar Zenith Angle’’’." Journal of the Atmospheric Sciences 74, no. 5 (2017): 1677–80. http://dx.doi.org/10.1175/jas-d-16-0335.1.

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Abstract The solar zenith angle controls local insolation and also affects the partitioning of insolation into planetary reflection, atmospheric absorption, and surface absorption. Because of this role of the solar zenith angle in modulating albedo, Cronin and others have proposed that insolation weighting should be used to determine the solar zenith angle when a single-angle calculation is used to represent a spatial or temporal average of solar fluxes. A comment by Li claims instead that daytime weighting is optimal, and that insolation weighting leads to serious errors, but this claim is ba
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Lora, Juan M., Paul J. Goodman, Joellen L. Russell, and Jonathan I. Lunine. "Insolation in Titan’s troposphere." Icarus 216, no. 1 (2011): 116–19. http://dx.doi.org/10.1016/j.icarus.2011.08.017.

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12

Cheng, Peiyang, Arastoo Pour-Biazar, Richard T. McNider, and John R. Mecikalski. "Validation of GOES-Based Surface Insolation Retrievals and Its Utility for Model Evaluation." Journal of Atmospheric and Oceanic Technology 37, no. 4 (2020): 553–71. http://dx.doi.org/10.1175/jtech-d-19-0058.1.

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AbstractIncident solar radiation at Earth’s surface, also called surface insolation, plays an important role in the Earth system as it affects surface energy balance, weather, climate, water supply, biochemical emissions, photochemical reactions, etc. The University of Alabama in Huntsville (UAH) and the NASA Short-term Prediction Research and Transition Center (SPoRT) have been generating and archiving several products, including insolation, from the Geostationary Operational Environmental Satellite (GOES) Imager for over a decade. The NASA/UAH insolation product has been used in studies to i
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13

Lee, S. Y., and C. J. Poulsen. "Amplification of obliquity forcing through mean-annual and seasonal atmospheric feedbacks." Climate of the Past Discussions 4, no. 2 (2008): 515–34. http://dx.doi.org/10.5194/cpd-4-515-2008.

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Abstract. Pleistocene benthic δ18O records exhibit strong spectral power at ~41 kyr, indicating that global ice volume has been modulated by Earth's axial tilt. This feature, and weak spectral power in the precessional band, has been attributed to the influence of obliquity on mean-annual and seasonal insolation gradients at high latitudes. In this study, we use a coupled ocean-atmosphere general circulation model to quantify changes in continental snowfall associated with mean-annual and seasonal insolation forcing due to a change in obliquity. Our model results indicate that insolation chang
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14

Liu, Xiaodong, Zhengyu Liu, John E. Kutzbach, Steven C. Clemens, and Warren L. Prell. "Hemispheric Insolation Forcing of the Indian Ocean and Asian Monsoon: Local versus Remote Impacts*." Journal of Climate 19, no. 23 (2006): 6195–208. http://dx.doi.org/10.1175/jcli3965.1.

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Abstract Insolation forcing related to the earth’s orbital parameters is known to play an important role in regulating variations of the South Asian monsoon on geological time scales. The influence of insolation forcing on the Indian Ocean and Asian monsoon is studied in this paper by isolating the Northern and Southern Hemispheric insolation changes in several numerical experiments with a coupled ocean–atmosphere model. The focus is on the response of South Asian summer rainfall (monsoon strength) with emphasis on impacts of the local versus remote forcing and possible mechanisms. The model r
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15

Abdulrahman, Karoum. "Light Planograph for Insolation Energy Characteristics of Buildings and Territory of Multi-Storey Structures Modelling." Issue 01-2024, no. 01-2024 (February 2024): 23–32. http://dx.doi.org/10.33383/2023-064.

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This article discusses the problems associated with physical and hygienic studies aimed at determining the influence of insolation – an important climatic factor – on the light, radiation and thermal regime of buildings, and territories in urban development. The article proposes the design of an insolation device of a flatbed type, known as a Svetoplanograph‑2, which can be widely used in solving architectural, construction, urban planning, and energy problems in summer in regions with a warm climate. A method of step-by-step assessment of the insolation-light-thermal regime of buildings and t
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16

Schevchuk, Myroslava, Svitlana Verkalets, Serhiy Schevchuk, and Mykola Danylyshyn. "Violation of the conditions of the insolution regime in trends of modern construction." Scientific and informational bulletin of Ivano-Frankivsk University of Law named after King Danylo Halytskyi, no. 9(21) (October 2, 2020): 80–85. http://dx.doi.org/10.33098/2078-6670.2020.9.21.80-85.

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Purpose. The purpose of the work is analysis of violations of natural lighting conditions (insolation) in residential buildings, because in the modern conditions of construction the role of direct sunlight as a natural health factor has increased significantly, multi-storied buildings in cities are becoming increasingly detached from natural conditions. Method. The methodology is based on a comprehensive and objective analysis of the SSTC-R B normative document R.2.2-27: 2010 “Guidance on the Calculation of Civilian Object Insolation”. Results. It has been investigated during the process of an
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17

Patrashku, E., and S. Kolesnyk. "ON CALCULATING THE INSOLATION OF INDOOR SPACES." Mechanics And Mathematical Methods 6, no. 2 (2024): 175–84. http://dx.doi.org/10.31650/2618-0650-2024-6-2-175-184.

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Solar radiation has a significant both positive and negative impact on all processes of human life. The construction and operation of both residential and industrial buildings requires an analysis of the sun's influence. Among the areas of scientific research related to solar radiation, the following are particularly relevant: solar energy, the impact of the sun on building envelopes, achieving solar comfort in residential and industrial buildings, and ensuring sanitary and hygienic standards. Insolation is defined as the amount of solar radiation inflow calculated in calories per unit area of
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18

Richardson, Jeffrey J., Christian E. Torgersen, and L. Monika Moskal. "Lidar-based approaches for estimating solar insolation in heavily forested streams." Hydrology and Earth System Sciences 23, no. 7 (2019): 2813–22. http://dx.doi.org/10.5194/hess-23-2813-2019.

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Abstract. Methods to quantify solar insolation in riparian landscapes are needed due to the importance of stream temperature to aquatic biota. We have tested three lidar predictors using two approaches developed for other applications of estimating solar insolation from airborne lidar using field data collected in a heavily forested narrow stream in western Oregon, USA. We show that a raster methodology based on the light penetration index (LPI) and a synthetic hemispherical photograph approach both accurately predict solar insolation, explaining more than 73 % of the variability observed in p
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Lee, S. Y., and C. J. Poulsen. "Amplification of obliquity forcing through mean annual and seasonal atmospheric feedbacks." Climate of the Past 4, no. 4 (2008): 205–13. http://dx.doi.org/10.5194/cp-4-205-2008.

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Abstract. Pleistocene benthic δ18O records exhibit strong spectral power at ~41 kyr, indicating that global ice volume has been modulated by Earth's axial tilt. This feature, and weak spectral power in the precessional band, has been attributed to the influence of obliquity on mean annual and seasonal insolation gradients at high latitudes. In this study, we use a coupled ocean-atmosphere general circulation model to quantify changes in continental snowfall associated with mean annual and seasonal insolation forcing due to a change in obliquity. Our model results indicate that insolation chang
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20

FEDOROV, Valeriy, and Pavel GREBENNIKOV. "MEDIEVAL WARM PERIOD OF THE HOLOCENE AND ITS POSSIBLE CAUSES." LIFE OF THE EARTH 42, no. 4 (2020): 395–405. http://dx.doi.org/10.29003/m1768.0514-7468.2020_42_4/395-405.

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A brief overview of reliably established global climate events in the Holocene is provided. On the basis of high-precision astronomical ephemeris with high spatial and temporal resolution, the annual and seasonal insolation of the Earth and hemispheres was calculated for the period 3000 BC-AD 2999. According to the results of calculations, the values of insolation contrast were obtained in a generalized manner (for the regions of the heat source and sink), reflecting the changes in the meridional insolation gradient that controls the meridional heat transfer in the hemispheres. The character o
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Robinson, A., and H. Goelzer. "The importance of insolation changes for paleo ice sheet modeling." Cryosphere 8, no. 4 (2014): 1419–28. http://dx.doi.org/10.5194/tc-8-1419-2014.

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Abstract. The growth and retreat of continental ice sheets in the past has largely been a response to changing climatic forcing. Since ablation is the principal component of mass loss for land-based ice sheets, the calculation of surface melt is an important aspect of paleo ice sheet modeling. Changes in insolation are often not accounted for in calculations of surface melt, under the assumption that the near-surface temperature transmits the majority of the climatic forcing to the ice sheet. To assess how this could affect paleo simulations, here we investigate the importance of different orb
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22

Weiss, Stuart B. "Vertical and temporal distribution of insolation in gaps in an old-growth coniferous forest." Canadian Journal of Forest Research 30, no. 12 (2000): 1953–64. http://dx.doi.org/10.1139/x00-108.

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The combination of canopy access at the Wind River Canopy Crane Research Facility, hemispherical photography, and long-term insolation data provided estimates of vertical and temporal distributions of insolation in nine canopy gaps in a 65 m tall Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) - western hemlock (Tsuga heterophylla (Raf.) Sarg.) forest. Yearly insolation (long-term data from Portland, Oreg.) exhibited a sigmoidal pattern with height, with a bright zone (>4200 MJ/m2) above 50 m, a transition zone from 45 to 30 m (2000 MJ/m2), and less rapid decrease from 30 to below 10 m (
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23

Jones, Tyler R., Kurt M. Cuffey, William H. G. Roberts, et al. "Seasonal temperatures in West Antarctica during the Holocene." Nature 613, no. 7943 (2023): 292–97. http://dx.doi.org/10.1038/s41586-022-05411-8.

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AbstractThe recovery of long-term climate proxy records with seasonal resolution is rare because of natural smoothing processes, discontinuities and limitations in measurement resolution. Yet insolation forcing, a primary driver of multimillennial-scale climate change, acts through seasonal variations with direct impacts on seasonal climate1. Whether the sensitivity of seasonal climate to insolation matches theoretical predictions has not been assessed over long timescales. Here, we analyse a continuous record of water-isotope ratios from the West Antarctic Ice Sheet Divide ice core to reveal
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Robinson, A., and H. Goelzer. "The importance of insolation changes for paleo ice sheet modeling." Cryosphere Discussions 8, no. 1 (2014): 337–62. http://dx.doi.org/10.5194/tcd-8-337-2014.

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Abstract. The growth and retreat of continental ice sheets in the past has largely been a response to changing climatic forcing. Thus, the calculation of surface melt is an important aspect of paleo ice sheet modeling. Changes in insolation are often not accounted for in calculations of surface melt, under the assumption that the near-surface temperature transmits the majority of the climatic forcing to the ice sheet. To assess how this could affect paleo simulations, here we investigate the importance of different orbital configurations for estimating melt on the Greenland ice sheet. We find
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Kim, Jinwon, Yu Gu, and K. N. Liou. "The Impact of Direct Aerosol Radiative Forcing on Surface Insolation and Spring Snowmelt in the Southern Sierra Nevada." Journal of Hydrometeorology 7, no. 5 (2006): 976–83. http://dx.doi.org/10.1175/jhm541.1.

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Abstract To understand the regional impact of the atmospheric aerosols on the surface energy and water cycle in the southern Sierra Nevada characterized by extreme variations in terrain elevation, the authors examine the aerosol radiative forcing on surface insolation and snowmelt for the spring of 1998 in a regional climate model experiment. With a prescribed aerosol optical thickness of 0.2, it is found that direct aerosol radiative forcing influences spring snowmelt primarily by reducing surface insolation and that these forcings on surface insolation and snowmelt vary strongly following te
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26

Kuechler, Rony R., Lydie M. Dupont, and Enno Schefuß. "Hybrid insolation forcing of Pliocene monsoon dynamics in West Africa." Climate of the Past 14, no. 1 (2018): 73–84. http://dx.doi.org/10.5194/cp-14-73-2018.

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Abstract. The Pliocene is regarded as a potential analogue for future climate with conditions generally warmer-than-today and higher-than-preindustrial atmospheric CO2 levels. Here we present the first orbitally resolved records of continental hydrology and vegetation changes from West Africa for two Pliocene time intervals (5.0–4.6 Ma, 3.6–3.0 Ma), which we compare with records from the last glacial cycle (Kuechler et al., 2013). Our results indicate that changes in local insolation alone are insufficient to explain the full degree of hydrologic variations. Generally two modes of interacting
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27

Pilakkat, Deepthi, and S. Kanthalakshmi. "Drift Free Variable Step Size Perturb and Observe MPPT Algorithm for Photovoltaic Systems Under Rapidly Increasing Insolation." Electronics ETF 22, no. 1 (2018): 19. http://dx.doi.org/10.7251/els1822019p.

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The characteristic of a Photovoltaic (PV) panel is most affected by the incident solar insolation temperature, shading, and array configuration. Maximum power point tracking (MPPT) algorithms have an important role in harvesting maximum power from the solar PV arrays. Among the various MPPT methods Perturb and Observe (P&O) algorithm is the simple and efficient one. However, there will be a drift problem in case of increase in insolation. This drift will be more under rapid increase in insolation. To improve the speed of tracking the Maximum Power Point (MPP), a variable step size P&O
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Nurlygayanov, R. Z., E. R. Syrtlanov, T. B. Minasov, and I. V. Borisov. "THE LEVEL OF VITAMIN D IN PEOPLE OLDER THAN 50 YEARS RESIDING IN THE REPUBLIC OF BASHKORTOSTAN IN THE PERIOD OF MAXIMUM INSOLATION." Osteoporosis and Bone Diseases 18, no. 1 (2015): 7–9. http://dx.doi.org/10.14341/osteo201517-9.

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Aim. To study the vitamin D levels in the period of maximal sun exposure in individuals older than 50 years residing in the Republic of Bashkortostan, to compare them with the levels during the period of the minimum insolation. Materials and methods. In the period of high insolation in 175 people aged over 50 years residing in the city (Ufa) and rural areas of the Republic of Bashkortostan, we investigated the levels of 25 (OH) D and parathyroid hormone (PTH) by the indirect ELISA. Results. We show that the senior age groups of the population of the Republic of Bashkortostan even in the period
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29

Park, Jiwon, Sung Hyup Hong, Sang Hun Yeon, Byeong Mo Seo, and Kwang Ho Lee. "Predictive Model for Solar Insolation Using the Deep Learning Technique." International Journal of Energy Research 2023 (February 3, 2023): 1–17. http://dx.doi.org/10.1155/2023/3525651.

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In this study, prediction performances of a regression model and deep learning-based predictive models were comparatively analyzed for the prediction of hourly insolation in regions located at the temperate climate and microthermal climate with high precipitation. Unlike linear regression models, artificial neural networks (ANN) and long short-term memory- (LSTM-) based models achieved reliable predictive performances with CV(RMSE) of 14.0% and 15.8%, respectively. This study proposed the direction of future research by improving the performance of predicting insolation at 1 hour after the cur
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30

Liu, Xiaojuan, and David S. Battisti. "The Influence of Orbital Forcing of Tropical Insolation on the Climate and Isotopic Composition of Precipitation in South America." Journal of Climate 28, no. 12 (2015): 4841–62. http://dx.doi.org/10.1175/jcli-d-14-00639.1.

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Abstract The δ18O of calcite (δ18Oc) in speleothems from South America is fairly well correlated with austral summer [December–February (DJF)] insolation, indicating the role of orbitally paced changes in insolation in changing the climate of South America. Using an isotope-enabled atmospheric general circulation model (ECHAM4.6) coupled to a slab ocean model, the authors study how orbitally paced variations in insolation change climate and the isotopic composition of precipitation (δ18Op) of South America. Compared with times of high summertime insolation, times of low insolation feature (i)
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Bonnecarrere, Reinaldo Antonio Garcia, Durval Dourado Neto, Fernando Sintra Fulaneti, et al. "Stochastic methodology for estimation of the potential and depleted yield in corn." Caderno Pedagógico 22, no. 5 (2025): e14702. https://doi.org/10.54033/cadpedv22n5-071.

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The objective of this research was to compare four methodologies of parameters simulation used in the corn potential and depleted yield in Rio Grande do Sul State. Had been used the daily mean air temperature, isolation and rain precipitation of sixteen localities of the Rio Grande do Sul State, as changeable of entrance in the modified model of the agroecological zone considered by De Wit. The data base was formed by 100 simulated values of the variable in each one of the eighth dates proposals (01/oct, 11/oct, 21/oct, 01/nov, 11/nov, 21/nov, 01/dec and 11/dec). The data had been through four
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32

Berger, André, Marie-France Loutre, and Christian Tricot. "Insolation and Earth's orbital periods." Journal of Geophysical Research 98, no. D6 (1993): 10341. http://dx.doi.org/10.1029/93jd00222.

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33

Dobrovolskis, Anthony R. "Insolation patterns on eccentric exoplanets." Icarus 250 (April 2015): 395–99. http://dx.doi.org/10.1016/j.icarus.2014.12.017.

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34

Lin, Z. S., and S. G. Wang. "EMD analysis of solar insolation." Meteorology and Atmospheric Physics 93, no. 1-2 (2006): 123–28. http://dx.doi.org/10.1007/s00703-005-0138-7.

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35

Kucherenko, Lіlіya, Ihor Babii, and Marina Sologub. "PROMISING AREAS OF INSOLATION TECHNOLOGIES." Modern technology, materials and design in construction 35, no. 2 (2023): 114–19. http://dx.doi.org/10.31649/2311-1429-2023-2-114-119.

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This article is dedicated to the study and analysis of modern insolation technologies aimed at improving comfort and energy efficiency in the urban environment. Analysis of the challenges faced by insolation in modern cities. Focusing the study on the energy efficiency aspects of buildings. A key aspect of the study is the use of dynamic and kinetic technologies in the architectural environment to improve the insolation characteristics of buildings and their interior spaces. Innovative approaches, technological solutions, and examples of successful implementation of these technologies in diffe
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36

Pelkowski, Joaquín. "INSOLATION AT THE EARTH'S SURFACE." Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales 32, no. 122 (2023): 25–35. http://dx.doi.org/10.18257/raccefyn.32(122).2008.2227.

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The (variable) transparency of our atmosphere regulates the amount of solar energy reaching the ground. Also known as clearness index or transmissivity, it has been related linearly to relative sunshine hours ever since the seminal work of Angstr5m, whose regression model was Iater modified and generalized, to become a classic too! in the statistical assessment of the global radiation at the surface of the Earth. In this paper we submit a physico­meteorological rationale for the polynomial regression between clearness index and relative sunshine duration.
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Anderson, Martha, George Diak, Feng Gao, et al. "Impact of Insolation Data Source on Remote Sensing Retrievals of Evapotranspiration over the California Delta." Remote Sensing 11, no. 3 (2019): 216. http://dx.doi.org/10.3390/rs11030216.

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The energy delivered to the land surface via insolation is a primary driver of evapotranspiration (ET)—the exchange of water vapor between the land and atmosphere. Spatially distributed ET products are in great demand in the water resource management community for real-time operations and sustainable water use planning. The accuracy and deliverability of these products are determined in part by the characteristics and quality of the insolation data sources used as input to the ET models. This paper investigates the practical utility of three different insolation datasets within the context of
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38

Li, Jiangnan. "Comments on “On the Choice of Average Solar Zenith Angle”." Journal of the Atmospheric Sciences 74, no. 5 (2017): 1669–76. http://dx.doi.org/10.1175/jas-d-16-0185.1.

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Abstract The daytime-mean solar zenith angle (SZA) and the solar insolation–weighted-mean SZA are discussed from a global scale and from a latitude-dependent local-scale perspective. It is found that the choosing of daytime-mean SZA or insolation-weighted-mean SZA depends on whether the averaging process is zero-moment or single-moment weighted. It is a misleading to state that the solar insolation–weighted-mean SZA is more accurate than the daytime-mean SZA when averaging a radiation variable, as claimed by Cronin.
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39

Pedersen, Rasmus A., Peter L. Langen, and Bo M. Vinther. "Greenland during the last interglacial: the relative importance of insolation and oceanic changes." Climate of the Past 12, no. 9 (2016): 1907–18. http://dx.doi.org/10.5194/cp-12-1907-2016.

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Abstract. Insolation changes during the Eemian (the last interglacial period, 129 000–116 000 years before present) resulted in warmer than present conditions in the Arctic region. The NEEM ice core record suggests warming of 8 ± 4 K in northwestern Greenland based on stable water isotopes. Here we use general circulation model experiments to investigate the causes of the Eemian warming in Greenland. Simulations of the atmospheric response to combinations of Eemian insolation and preindustrial oceanic conditions and vice versa are used to disentangle the impacts of the insolation change and th
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Konovalov, Yu V., and A. N. Khaziev. "Insolation calculations of a photovoltaic power plant taking into account location-based and weather parameters." iPolytech Journal 26, no. 3 (2022): 439–50. http://dx.doi.org/10.21285/1814-3520-2022-3-439-450.

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In this study, we set out to develop a methodology for calculating insolation of a photovoltaic power plant taking into account the maximum number of significant input parameters and its territorial adaptation. To this end, simulation modelling implemented in the MATLAB environment was used. Functional possibilities for the synthesis of models using existing elements with the integration of algorithms and modelling results between the blocks of the Simulink sub-system were used. In terms of significant input parameters, geographical coordinates, local time, tilt of the receiving solar panel, m
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41

Kostadinov, T. S., and R. Gilb. "Earth Orbit v2.1: a 3-D visualization and analysis model of Earth's orbit, Milankovitch cycles and insolation." Geoscientific Model Development 7, no. 3 (2014): 1051–68. http://dx.doi.org/10.5194/gmd-7-1051-2014.

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Abstract. Milankovitch theory postulates that periodic variability of Earth's orbital elements is a major climate forcing mechanism, causing, for example, the contemporary glacial–interglacial cycles. There are three Milankovitch orbital parameters: orbital eccentricity, precession and obliquity. The interaction of the amplitudes, periods and phases of these parameters controls the spatio-temporal patterns of incoming solar radiation (insolation) and the timing and duration of the seasons. This complexity makes Earth–Sun geometry and Milankovitch theory difficult to teach effectively. Here, we
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Kostadinov, T. S., and R. Gilb. "Earth Orbit v2.1: a 3-D visualization and analysis model of Earth's orbit, Milankovitch cycles and insolation." Geoscientific Model Development Discussions 6, no. 4 (2013): 5947–80. http://dx.doi.org/10.5194/gmdd-6-5947-2013.

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Abstract. Milankovitch theory postulates that periodic variability of Earth's orbital elements is a major climate forcing mechanism, causing, for example, the contemporary glacial-interglacial cycles. There are three Milankovitch orbital parameters: orbital eccentricity, precession and obliquity. The interaction of the amplitudes, periods and phases of these parameters controls the spatio-temporal patterns of incoming solar radiation (insolation) and the timing of the seasons with respect to perihelion. This complexity makes Earth–Sun geometry and Milankovitch theory difficult to teach effecti
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43

Iizumi, Toshichika, Motoki Nishimori, and Masayuki Yokozawa. "Diagnostics of Climate Model Biases in Summer Temperature and Warm-Season Insolation for the Simulation of Regional Paddy Rice Yield in Japan." Journal of Applied Meteorology and Climatology 49, no. 4 (2010): 574–91. http://dx.doi.org/10.1175/2009jamc2225.1.

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Abstract This study quantifies the ranges of climate model biases in surface air temperature for July and August (summer temperature) and daily total insolation for May–October (warm-season insolation) that can give simulated regional paddy rice yields with a bias within ±2.5% of the 20-yr mean observed regional yield. The following four sets of three meteorological elements (daily maximum and minimum temperatures and daily total insolation) from daily climate model outputs were used as meteorological inputs for a large-scale crop model for irrigated paddy rice: 1) raw climate model outputs of
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Yatsiv, Myroslav. "ANALYSIS OF THE SOLAR RADIATION REGIME OF HOUSING COMPLEXES BUILT IN LVIV AT THE BEGINNING OF THE 21ST CENTURY." Vìsnik Nacìonalʹnogo unìversitetu "Lʹvìvsʹka polìtehnìka". Serìâ Arhìtektura 2025, no. 1 (2025): 139–48. https://doi.org/10.23939/sa2025.01.139.

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An important task of the architect is to create a high-quality living environment that allows residents to fully develop physiologically, get a sense of comfort and aesthetic pleasure. An important regulatory and restrictive factor that significantly affects the indoor climate, the planning structure of apartments and the number of stores of residential buildings is the need to ensure the optimal duration of insolation in apartments and the surrounding area. The purpose of the article is to draw attention to the quite frequent non-compliance or ignoring by architects of the requirements and no
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Fedorov, Valerii Mikhailovich, Pavel Borisovich Grebennikov, and Denis Maksimovich Frolov. "Analysis of satellite data on dynamics of the extent of sea ice due to insolation contrast." Арктика и Антарктика, no. 1 (January 2020): 1–11. http://dx.doi.org/10.7256/2453-8922.2020.1.31784.

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On the basis of theoretical calculations of insolation and Earth remote sensing data on the dynamics of the sea ice area in the Arctic Ocean, a close relationship between long-term changes in the sea ice area and annual insolation contrast in the Northern hemisphere was determined. The change in insolation contrast was generalized (in terms of the source and sink of heat) reflects the change in the meridional insolation gradient that regulates the meridional heat transfer in the ocean - atmosphere system. The regression model was used to make an estimated forecast of changes in the area of sea
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46

Kozmhinsky, Marcelo, Raimundo Mainar De Medeiros, Romildo Morant De Holanda, and Vicente De Paulo Silva. "AVERAGE INSOLATION INTERPOLATED BY THE KRIGAGEM METHOD FOR THE STATE OF PERNAMBUCO – BRAZIL." Journal of Hyperspectral Remote Sensing 8, no. 2 (2018): 78. http://dx.doi.org/10.29150/jhrs.v8.2.p78-84.

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The objective of this study was to characterize the climatic conditions of insolation in the State of Pernambuco through interpolation, elaborating maps representative of the monthly and annual distribution, besides the low variability and high insolation by the kriging method for the period 1962 to 2016. The data of insolation used Were provided by the National Institute of Meteorology (INMET), comprising the same period of study. The development of this paper was based on simplified statistical data for eight municipalities that compose the INMET meteorological network. The records indicate
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47

Marra, F. "Cumulated insolation: a simple explanation of Milankovitch's forcing on climate changes." Climate of the Past Discussions 9, no. 5 (2013): 5553–68. http://dx.doi.org/10.5194/cpd-9-5553-2013.

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Abstract. The occurrence of the sudden melting of the ice sheets during the glacial terminations is explained in this paper as the consequence of the combined role of the minima and the maxima of mean summer insolation on the Northern Hemisphere, providing a new contribution to understand the mechanisms ruling glacial forcing. Indeed, no satisfactory answer has been provided so far to the question why one specific maximum, after a series of consecutive maxima of insolation, has the potentiality to trigger a deglaciation. The explanation proposed in this paper accounts for a pre-conditioning fa
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Kozmhinsky, Marcelo, Raimundo Mainar de Medeiros, Romildo Morant de Holanda, and Vicente de Paulo Silva. "Average insolation interpolated by the krigagem method for the state of PernambucO Brazil." Journal of Hyperspectral Remote Sensing 13, no. 6 (2024): 727–40. http://dx.doi.org/10.29150/jhrs.v13.5.p727-740.

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The objective of this study was to characterize the climatic conditions of insolation in the State of Pernambuco through interpolation, elaborating maps representative of the monthly and annual distribution, besides the low variability and high insolation by the kriging method for the period 1962 to 2016. The data of insolation used Were provided by the National Institute of Meteorology (INMET), comprising the same period of study. The development of this paper was based on simplified statistical data for eight municipalities that compose the INMET meteorological network. The records indicate
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49

Mitrofanov, Sergey. "Methodology for assessing the mathematical model adequacy when finding the value of solar insolation taking into account the average daily sky clarity index." Известия высших учебных заведений. Электромеханика 67, no. 4 (2024): 101–6. https://doi.org/10.17213/0136-3360-2024-4-101-106.

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The article considers the mathematical model adequacy for calculating the amount of solar insolation received by fixed and mobile photovoltaic panels with a sun tracking system on the basis of experimental data for the city of Orenburg. The methodology allows to calculate direct, diffused and reflected solar insolation. To verify the adequacy of the pre-sented mathematical model, experimental studies were carried out on two solar stations installed on the roof of one of the academic buildings of the Orenburg State University. When developing the mathematical model, specialised soft-ware and da
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50

Mirzarakhimova, Marina Anvarjanovna. "Specific Features of Pancreas and Blood Enzymes Adaptation to Food Quality in Case of High Air Temperature and Insolation." International Journal of Current Microbiology and Applied Sciences 12, no. 4 (2023): 92–98. http://dx.doi.org/10.20546/ijcmas.2023.1204.010.

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The influence of the diet with the increased protein content on the pancreatic enzymes’ secretion and ferment homeostasis in case of high air temperature (37°-40°С) and insolation have been studied. The results of investigation showed that the increase of proteolithic activity of pancreatic tissue occurs in experimental rats with a high proteins diet in the conditions of high air temperature and insolation. High proteins diet reduces inhibitory influence of high air temperature and insolation on the secretion of amilaza and lipaza in the pancreas of experimental rats.
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