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Journal articles on the topic 'Terrestrial solar radiation'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

D., O. Akpootu, B. Abubakar M., Nouhou I., et al. "Estimation of Terrestrial Solar Radiation and its Variation with other Meteorological Parameters over Lokoja, Nigeria." International Journal of Current Science Research and Review 04, no. 08 (2021): 966–73. https://doi.org/10.47191/ijcsrr/V4-i8-13.

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Abstract : The yearly and monthly estimation of terrestrial solar radiation over Lokoja using meteorological parameters of temperature and relative humidity during the period of twenty two years (July 1983 – June 2005) was investigated. The monthly variation of terrestrial solar radiation with meteorological parameters of global solar radiation, temperature, relative humidity and atmospheric pressure were investigated. The results indicated that high values of terrestrial solar radiation were observed during the rainy season than in the dry season. The highest yearly average values of te

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2

Chu, S. X., and L. H. Liu. "Analysis of terrestrial solar radiation exergy." Solar Energy 83, no. 8 (2009): 1390–404. http://dx.doi.org/10.1016/j.solener.2009.03.011.

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3

Kabelac, S., and F. D. Drake. "The entropy of terrestrial solar radiation." Solar Energy 48, no. 4 (1992): 239–48. http://dx.doi.org/10.1016/0038-092x(92)90097-t.

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4

Lalonde, K., A. V. Vähätalo та Y. Gélinas. "Revisiting the disappearance of terrestrial dissolved organic matter in the ocean: a <i>δ</i><sup>13</sup>C study". Biogeosciences 11, № 13 (2014): 3707–19. http://dx.doi.org/10.5194/bg-11-3707-2014.

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Abstract. Organic carbon (OC) depleted in 13C is a widely used tracer for terrestrial organic matter (OM) in aquatic systems. Photochemical reactions can, however, change δ13C of dissolved organic carbon (DOC) when chromophoric, aromatic-rich terrestrial OC is selectively mineralized. We assessed the robustness of the δ13C signature of DOC (δ13CDOC) as a tracer for terrestrial OM by estimating its change during the photobleaching of chromophoric DOM (CDOM) from 10 large rivers. These rivers cumulatively account for approximately one-third of the world's freshwater discharge to the global ocean

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Lalonde, K., A. V. Vähätalo та Y. Gélinas. "Revisiting the disappearance of terrestrial dissolved organic matter in the ocean: a <i>δ</i><sup>13</sup>C study". Biogeosciences Discussions 10, № 11 (2013): 17117–44. http://dx.doi.org/10.5194/bgd-10-17117-2013.

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Abstract. Organic carbon (OC) depleted in 13C is a widely used tracer for terrestrial OM in aquatic systems. Photochemical reactions can however change δ13C of dissolved organic carbon (DOC) when chromophoric, aromatic-rich terrestrial OC is selectively mineralized. We assessed the robustness of the δ13C signature of DOC (δ13CDOC) as a tracer for terrestrial OM by estimating its change during the photobleaching of chromophoric DOM (CDOM) from ten large rivers. These rivers cumulatively account for approximately 1/3 of the world's freshwater discharge to the global ocean. Photobleaching of CDOM

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Hughes, Kevin A., Blair Lawley, and Kevin K. Newsham. "Solar UV-B Radiation Inhibits the Growth of Antarctic Terrestrial Fungi." Applied and Environmental Microbiology 69, no. 3 (2003): 1488–91. http://dx.doi.org/10.1128/aem.69.3.1488-1491.2003.

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ABSTRACT We tested the effects of solar radiation, and UV-B in particular, on the growth of Antarctic terrestrial fungi. The growth responses to solar radiation of five fungi, Geomyces pannorum, Phoma herbarum, Pythium sp., Verticillium sp., and Mortierella parvispora, each isolated from Antarctic terrestrial habitats, were examined on an agar medium in the natural Antarctic environment. A 3-h exposure to solar radiation of >287 nm reduced the hyphal extension rates of all species relative to controls kept in the dark. Pythium sp. cultures exposed to solar radiation for 1.5 h on five consec

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Withbroe, George L., and Wolfgang Kalkofen. "Solar Variability and its Terrestrial Effects." International Astronomical Union Colloquium 143 (1994): 11–19. http://dx.doi.org/10.1017/s0252921100024489.

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8

Sun, Xiaopeng, Yu Shi, Gennadi Milinevsky, and Yuliy Pryadko. "PRELIMINARY RESULTS OF THE SOLAR RADIATION OBSERVATION AT MID-LATITUDE STATION IN CHINA." Grail of Science, no. 32 (October 24, 2023): 205–9. http://dx.doi.org/10.36074/grail-of-science.13.10.2023.035.

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The article is devoted to the solar radiation observation at mid-latitude station in china. Observations of the solar and terrestrial radiation budget at the Earth’s surface are very important for climate change studies and climate modelling.

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Neumann, Andreas, Andreas Witzke, Scott A. Jones, and Gregor Schmitt. "Representative Terrestrial Solar Brightness Profiles." Journal of Solar Energy Engineering 124, no. 2 (2002): 198–204. http://dx.doi.org/10.1115/1.1464880.

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Solar thermal energy systems often use optical imaging concentrators. The image size and shape produced in the focal plane of the concentrator system depends on the solar brightness distribution. Therefore, the forward scattering of solar radiation by the Earth’s atmosphere modifies the solar brightness distribution and creates a circumsolar aureole. The circumsolar ratio, the energy contained in the solar aureole compared to total energy, can impact the performance of these concentrating systems. Based on about 2300 sunshape measurements from sites in France, Germany, and Spain made with a ca

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10

Kumar, Sunil, and Priyanka Kumari. "High intensity ultraviolet radiation induced changes in aquatic arthropod with retene and riboflavin." Environment Conservation Journal 12, no. 3 (2011): 83–87. http://dx.doi.org/10.36953/ecj.2011.120316.

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Ozone depletion is resulting into increase in ultraviolet radiation level in the world. Exposure to UV radiation has been found to have negative effects on aquatic and terrestrial organisms. Adverse effect of natural solar and artificial ultraviolet-B and UV-A radiations was observed in crustacean species Daphnia magna in presence of retene and riboflavin. Daphnia magna exposed to artificial ultraviolet-B with retene causes maximum physiological changes and mortality, indicating that enhanced solar UV-B exposure could be lethal to aquatic fauna. Artificial UV-B had a stronger damaging effect t

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11

Zhou, Yanlian, Xiaocui Wu, Weimin Ju, et al. "Modeling the Effects of Global and Diffuse Radiation on Terrestrial Gross Primary Productivity in China Based on a Two-Leaf Light Use Efficiency Model." Remote Sensing 12, no. 20 (2020): 3355. http://dx.doi.org/10.3390/rs12203355.

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Solar radiation significantly affects terrestrial gross primary productivity (GPP). However, the relationship between GPP and solar radiation is nonlinear because it is affected by diffuse radiation. Solar radiation has undergone a shift from darker to brighter values over the past 30 years in China. However, the effects on GPP of variation in solar radiation because of changes in diffuse radiation are unclear. In this study, national global radiation in conjunction with other meteorological data and remotely sensed data were used as input into a two-leaf light use efficiency model (TL-LUE) th

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12

Ren, Xiaoli, Honglin He, Li Zhang, and Guirui Yu. "Global radiation, photosynthetically active radiation, and the diffuse component dataset of China, 1981–2010." Earth System Science Data 10, no. 3 (2018): 1217–26. http://dx.doi.org/10.5194/essd-10-1217-2018.

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Abstract. Solar radiation, especially photosynthetically active radiation (PAR), is the main energy source of plant photosynthesis, and the diffuse component can enhance canopy light use efficiency, thus increasing ecosystem productivity. In order to predict the terrestrial ecosystem productivity precisely, we not only need global radiation and PAR as driving variables, but also need to treat diffuse radiation and diffuse PAR explicitly in ecosystem models. Therefore, we generated a series of radiation datasets, including global radiation, diffuse radiation, PAR, and diffuse PAR of China from

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13

Wright, Sean E., and Marc A. Rosen. "Exergetic Efficiencies and the Exergy Content of Terrestrial Solar Radiation." Journal of Solar Energy Engineering 126, no. 1 (2004): 673–76. http://dx.doi.org/10.1115/1.1636796.

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In the field of solar engineering the practical performance of solar energy conversion devices is generally evaluated strictly on an energy (first law) basis. However, the second law of thermodynamics determines the maximum work potential or exergy content of radiative fluxes independent of any conceptual device. The work in this paper quantifies the effect of directional and spectral distribution of terrestrial solar radiation (SR) on its exergy content. This is particularly important as the thermodynamic character of terrestrial SR is very different from that of blackbody radiation (BR). Exe

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14

Shkrylova, S., V. Kostenko, and I. Skrynetska. "Heliosystem of Auxiliary Heat Supply for a Mining Enterprise." Journal of Engineering Sciences 7, no. 1 (2020): G9—G14. http://dx.doi.org/10.21272/jes.2020.7(1).g2.

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In the conditions of the global ecological crisis in the world and Ukraine, the issue of finding alternative energy sources becomes relevant. One of the most common types of renewable energy is solar energy. In Ukraine today, the most promising direction of using solar energy is its direct transformation into low-potential thermal energy. To get electric power, solar radiation is the mere alternative to electric power generated from mined fuel, and without the pollution of air and water, or adverse consequences manifested in global warming. The disadvantage of this type of installation is the

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15

Osorio-Rosales, J., and B. Mendoza. "Climate interaction mechanism between solar activity and terrestrial biota." Proceedings of the International Astronomical Union 7, S286 (2011): 427–30. http://dx.doi.org/10.1017/s1743921312005194.

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AbstractThe solar activity has been proposed as one of the main factors of Earth's climate variability, however biological processes have been also proposed. Dimethylsulfide (DMS) is the main biogenic sulfur compound in the atmosphere. DMS is mainly produced by the marine biosphere and plays an important role in the atmospheric sulfur cycle. Currently it is accepted that terrestrial biota not only adapts to environmental conditions but influences them through regulations of the chemical composition of the atmosphere. In the present study we used different methods of analysis to investigate the

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16

Caldwell, M. M., L. O. Björn, J. F. Bornman, et al. "Effects of increased solar ultraviolet radiation on terrestrial ecosystems." Journal of Photochemistry and Photobiology B: Biology 46, no. 1-3 (1998): 40–52. http://dx.doi.org/10.1016/s1011-1344(98)00184-5.

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17

Sklyarov, Yu A., V. A. Dvinskikh, Yu I. Brichkov, and A. I. Kotuma. "VARIABILITY IN SOLAR RADIATION FLUX AND ITS TERRESTRIAL MANIFESTATIONS." Mapping Sciences and Remote Sensing 36, no. 3 (1999): 155–62. http://dx.doi.org/10.1080/07493878.1999.10642117.

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18

O’Donnell, Kevin A., and Veneranda G. Garces. "Absolute calibration of a spectrometer using terrestrial solar radiation." Applied Optics 54, no. 9 (2015): 2391. http://dx.doi.org/10.1364/ao.54.002391.

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19

Zharkova, Valentina V., Irina Vasilieva, Simon J. Shepherd, and Elena Popova. "Periodicities in Solar Activity, Solar Radiation and Their Links with Terrestrial Environment." Natural Science 15, no. 03 (2023): 111–47. http://dx.doi.org/10.4236/ns.2023.153010.

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20

AGNIHOTRI, CL, and MS SINGH. "Absorption of short-wave radiation in the atmosphere over India in winter." MAUSAM 38, no. 1 (1987): 79–84. http://dx.doi.org/10.54302/mausam.v38i1.2653.

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Considering the importance of radiation studies for the World Climate Programme (WCP) of WMO, a climatic study of warming/cooling of the atmospheric column by solar and terrestrial radiations over India in different seasons has been undertaken. In this paper the absorption in the atmosphere of direct short-wave radiation from the sun and diffuse short-wave radiation from the earth in the month of January (over India) is presented. It shows that only about 25 percent of the incident direct solar radiation, viz., solar constant (Approx. 1360 W/ m2), is absorbed in the atmosphere (345 W/m2) and u

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21

Gupta, Shubham, Amit Kumar Singh, Sachin Mishra, et al. "Estimation of Solar Radiation with Consideration of Terrestrial Losses at a Selected Location—A Review." Sustainability 15, no. 13 (2023): 9962. http://dx.doi.org/10.3390/su15139962.

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The United Nations has set an ambitious goal to achieve net zero carbon emissions by 2050. This objective requires shifting towards green and renewable energy sources instead of conventional fossil fuels to address the global energy crisis without emitting greenhouse gases. While the energy radiated by the sun is one of the most abundant sources of energy available, its efficient and optimal use remains a significant challenge. To facilitate solar-energy-based applications, estimating the amount of solar energy available is crucial. Empirical and soft computing is the most-used method to estim

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22

Al-Rawahi, N. Z., Y. H. Zurigat, and N. A. Al-Azri. "Prediction of Hourly Solar Radiation on Horizontal and Inclined Surfaces for Muscat/Oman." Journal of Engineering Research [TJER] 8, no. 2 (2011): 19. http://dx.doi.org/10.24200/tjer.vol8iss2pp19-31.

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In this paper, hourly terrestrial radiation: direct beam, diffuse and global solar radiation are modelled and calculated based on daily measured data for a horizontal surface. In addition, the same parameters were modelled for inclined surfaces. Most of the parameters modelled in this work represent a part of the input data required by building thermal simulation and solar energy systems software. Important trends of the solar radiation on tilted surfaces as a function of time and direction are being presented and discussed. The comparison of some of the results with measured data from other s

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23

Rodríguez-López, Lien, Lisdelys González-Rodríguez, Liuba Peñate-Alvariño, Rolando Cardenas, and Oscar Parra. "Influence of solar and geomagnetic storms on terrestrial photosynthesis." E3S Web of Conferences 62 (2018): 02007. http://dx.doi.org/10.1051/e3sconf/20186202007.

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It is reviewed the potential influence of solar and geomagnetic storms on terrestrial photosynthesis. Then it is presented a modification of a physical-mathematical model of photosynthesis published by some of us, which allows quantifying the influence of particulate ionizing radiation on this biological process. Some guidelines to obtain this new model from first principles are mentioned and it is applied to some case studies including atmospheric and geomagnetic perturbation due to solar storms.

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24

Pikulina, Polina, Irina Mironova, Eugene Rozanov, and Arseniy Karagodin. "September 2017 Solar Flares Effect on the Middle Atmosphere." Remote Sensing 14, no. 11 (2022): 2560. http://dx.doi.org/10.3390/rs14112560.

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This paper examines the response of the upper atmosphere to increased radiation following exceptional solar activity in September 2017. The active region of the Sun AR2673 has caused intense solar-terrestrial disturbance. This active region has generated several powerful X-class solar flares. The strongest outburst of the 24th solar activity cycle X9.3 occurred on 6 September 2017. The second powerful solar flare X8.2 occurred on 10 September 2017. Both flares caused an increase of the solar irradiance in extreme ultraviolet and soft X-ray spectral regions, and Ly-α line. The empirical FISM2 m

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Caldwell, Martyn M., and Stephan D. Flint. "Stratospheric ozone reduction, solar UV-B radiation and terrestrial ecosystems." Climatic Change 28, no. 4 (1994): 375–94. http://dx.doi.org/10.1007/bf01104080.

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Xie, Hongfei, Junfang Zhao, Kaili Wang, and Huiwen Peng. "Long-term variations in solar radiation, diffuse radiation, and diffuse radiation fraction caused by aerosols in China during 1961–2016." PLOS ONE 16, no. 5 (2021): e0250376. http://dx.doi.org/10.1371/journal.pone.0250376.

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The effects of atmospheric aerosols on the terrestrial climate system are more regional than those of greenhouse gases, which are more global. Thus, it is necessary to examine the typical regional effects of how aerosols affect solar radiation in order to develop a more comprehensive understanding. In this study, we used global AErosol RObotic NETwork (AERONET) data and robust radiation observational evidence to investigate the impact of aerosols on total radiation, diffuse radiation, and the diffuse radiation fraction in China from 1961 to 2016. Our results showed that there were different te

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Medvigy, David, and Claudie Beaulieu. "Trends in Daily Solar Radiation and Precipitation Coefficients of Variation since 1984." Journal of Climate 25, no. 4 (2012): 1330–39. http://dx.doi.org/10.1175/2011jcli4115.1.

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Abstract This study investigates the possibility of changes in daily scale solar radiation and precipitation variability. Coefficients of variation (CVs) were computed for the daily downward surface solar radiation product from the International Satellite Cloud Climatology Project and the daily precipitation product from the Global Precipitation Climatology Project. Regression analysis was used to identify trends in CVs. Statistically significant changes in solar radiation variability were found for 35% of the globe, and particularly large increases were found for tropical Africa and the Marit

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Kejna, Marek, Rajmund Przybylak, and Andrzej Araźny. "The Influence of Cloudiness and Synoptic Situations on the Solar Radiation Balance in the Area of Kaffiøyra (Nw Spitsbergen) in the Summer Seasons 2010 and 2011." Bulletin of Geography. Physical Geography Series 5, no. 1 (2012): 77–95. http://dx.doi.org/10.2478/v10250-012-0005-6.

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Abstract This article describes the influence of cloudiness and synoptic situations on individual components of the radiation balance such as: global solar radiation; surface-reflected radiation; longwave terrestrial and atmospheric radiation, and the long- and shortwave balance of two types of ground cover typical to Spitsbergen (the Kaffiøyra region), i.e. morainal and glacial. The research was carried out in the summer seasons of 2010 and 2011, using a Kipp & Zonen CNR4 net radiometer. A substantial influence of the presence of clouds on the individual components of the radiation balanc

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Shkrylova, S. M., V. K. Kostenko, and O. L. Zavialova. "ROVIDING SUSTAINABLE WORK OF A HIELO-INSTALLATION IN THE CONDITIONS OF CLOUDINESS." Scientific Papers оf DonNTU: Mechanical Engineering and Machine Science 16, no. 1 (2020): 21–26. http://dx.doi.org/10.31474/2308-5312-2020-1-14-21-26.

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Purpose. The main objective of the research is to increase the solar efficiency by improving the design of the solar collector through the use of terrestrial radiation. Methodology. Studies are based on physical modeling of heat and mass transfer in the solar collector. Results. The design of the solar thermal collector has been improved, which allows reducing the negative impact of cloudiness on the solar installation due to the additional use of terrestrial radiation, which is taken from the battery. The battery is exposed to the sun and its substance is heated to a temperature higher than t

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Buchalová, Daniela, Jaroslav Hofierka, Jozef Šupinský, and Ján Kaňuk. "Estimating Subcanopy Solar Radiation Using Point Clouds and GIS-Based Solar Radiation Models." Remote Sensing 17, no. 2 (2025): 328. https://doi.org/10.3390/rs17020328.

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This study explores advanced methodologies for estimating subcanopy solar radiation using LiDAR (Light Detection and Ranging)-derived point clouds and GIS (Geographic Information System)-based models, with a focus on evaluating the impact of different LiDAR data types on model performance. The research compares the performance of two modeling approaches—r.sun and the Point Cloud Solar Radiation Tool (PCSRT)—in capturing solar radiation dynamics beneath tree canopies. The models were applied to two contrasting environments: a forested area and a built-up area. The r.sun model, based on raster d

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Bernhard, G. H., R. E. Neale, P. W. Barnes, et al. "Environmental effects of stratospheric ozone depletion, UV radiation and interactions with climate change: UNEP Environmental Effects Assessment Panel, update 2019." Photochemical & Photobiological Sciences 19, no. 5 (2020): 542–84. http://dx.doi.org/10.1039/d0pp90011g.

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This assessment provides an update of the interactive effects of solar ultraviolet (UV) radiation, stratospheric ozone, and climate change on human health, terrestrial and aquatic ecosystems, biochemical cycles, air quality, and material damage.

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32

Bannon, Peter R. "Entropy Production and Climate Efficiency." Journal of the Atmospheric Sciences 72, no. 8 (2015): 3268–80. http://dx.doi.org/10.1175/jas-d-14-0361.1.

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Abstract Earth’s climate system is a heat engine, absorbing solar radiation at a mean input temperature Tin and emitting terrestrial radiation at a lower, mean output temperature Tout &lt; Tin. These mean temperatures, defined as the ratio of the energy to entropy input or output, determine the Carnot efficiency of the system. The climate system, however, does no external work, and hence its work efficiency is zero. The system does produce entropy and exports it to space. The efficiency associated with this entropy production is defined for two distinct representations of the climate syste

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Zhan, Feng, Zhipeng Li, Xiaoming Shen, Huan He, and Jianmin Zeng. "Design Multilayer Antireflection Coatings for Terrestrial Solar Cells." Scientific World Journal 2014 (2014): 1–5. http://dx.doi.org/10.1155/2014/265351.

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In order to analyze the influence of methods to design antireflection coatings (ARCs) on reflectivity of broadband solar cells, we provide detailed analyses about the ARC coupled with a window layer and the refractive index dispersion effect of each layer. By multidimensional matrix data simulation, two methods were employed to measure the composite reflection of a SiO2/ZnS double-layer ARC within the spectral ranges of 300–870 nm (dual junction) and 300–1850 nm (triple junction) under AM1.5 solar radiation. A comparison study, between the results obtained from the commonly used weighted avera

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Myers, Daryl R., Keith Emery, and C. Gueymard. "Revising and Validating Spectral Irradiance Reference Standards for Photovoltaic Performance Evaluation." Journal of Solar Energy Engineering 126, no. 1 (2004): 567–74. http://dx.doi.org/10.1115/1.1638784.

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In 1982, the American Society for Testing and Materials (ASTM) adopted consensus standards for direct-normal and hemispherical (“global”) tilted solar terrestrial spectra (ASTM E891/E892/G159). These standard spectra were intended to evaluate photovoltaic (PV) device performance and other solar-related applications. The International Standards Organization (ISO) and International Electrotechnical Commission (IEC) adopted these spectra as spectral standards ISO 9845-1 and IEC 60904-3. Additional information and more accurately representative spectra are needed by today’s PV community. Modern te

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Wu, Jinyang, Hejin Fang, Wenmin Qin, et al. "Constructing High-Resolution (10 km) Daily Diffuse Solar Radiation Dataset across China during 1982–2020 through Ensemble Model." Remote Sensing 14, no. 15 (2022): 3695. http://dx.doi.org/10.3390/rs14153695.

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Diffuse solar radiation is an essential component of surface solar radiation that contributes to carbon sequestration, photovoltaic power generation, and renewable energy production in terrestrial ecosystems. We constructed a 39-year (1982–2020) daily diffuse solar radiation dataset (CHSSDR), using ERA5 and MERRA_2 reanalysis data, with a spatial resolution of 10 km through a developed ensemble model (generalized additive models, GAM). The validation results, with ground-based measurements, showed that GAM had a high and stable performance with the correlation coefficient (R), root-mean-square

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Bornman, J. F., P. W. Barnes, S. A. Robinson, C. L. Ballaré, S. D. Flint, and M. M. Caldwell. "Solar ultraviolet radiation and ozone depletion-driven climate change: effects on terrestrial ecosystems." Photochemical & Photobiological Sciences 14, no. 1 (2015): 88–107. http://dx.doi.org/10.1039/c4pp90034k.

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Suehrcke, H., and P. G. McCormick. "The distribution of average instantaneous terrestrial solar radiation over the day." Solar Energy 42, no. 4 (1989): 303–9. http://dx.doi.org/10.1016/0038-092x(89)90032-7.

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Liston, Glen E., and Kelly Elder. "A Meteorological Distribution System for High-Resolution Terrestrial Modeling (MicroMet)." Journal of Hydrometeorology 7, no. 2 (2006): 217–34. http://dx.doi.org/10.1175/jhm486.1.

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Abstract An intermediate-complexity, quasi–physically based, meteorological model (MicroMet) has been developed to produce high-resolution (e.g., 30-m to 1-km horizontal grid increment) atmospheric forcings required to run spatially distributed terrestrial models over a wide variety of landscapes. The following eight variables, required to run most terrestrial models, are distributed: air temperature, relative humidity, wind speed, wind direction, incoming solar radiation, incoming longwave radiation, surface pressure, and precipitation. To produce these distributions, MicroMet assumes that at

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Coimbra, Carlos F. M. "Energy Meteorology for the Evaluation of Solar Farm Thermal Impacts on Desert Habitats." Advances in Atmospheric Sciences 42, no. 2 (2024): 313–26. https://doi.org/10.1007/s00376-024-4242-3.

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AbstractThis work addresses challenges and opportunities in the evaluation of solar power plant impacts, with a particular focus on thermal effects of solar plants on the environment and vice-versa. Large-scale solar power plants are often sited in arid or desert habitats, which tend to include fauna and flora that are highly sensitive to changes in temperature and humidity. Our understanding of both shortwave (solar) and longwave (terrestrial) radiation processes in solar power plants is complete enough to render the modeling of radiation fluxes with high confidence for most applications. In

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Bruhn, D., K. R. Albert, T. N. Mikkelsen, and P. Ambus. "UV-induced carbon monoxide emission from sand and living vegetation." Biogeosciences Discussions 9, no. 7 (2012): 8449–73. http://dx.doi.org/10.5194/bgd-9-8449-2012.

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Abstract. The global burden of carbon monoxide, CO, is rather uncertain. In this paper we address the potential of UV-induced CO emission by terrestrial surfaces. Real-time measurements of [CO] were made with a cavity enhanced laser connected in closed loop to either an ecosystem chamber or a leaf scale chamber. Sand and leaves of all examined plant species exhibited emission of CO in response to artificial UV-radiation and the UV-component of natural solar radiation. The UV-induced rate of CO emission exhibited a rather low dependence on temperature, indicating an abiotic process. The emissio

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Shafey, H. M., and I. M. Ismail. "Thermodynamics of the Conversion of Solar Radiation." Journal of Solar Energy Engineering 112, no. 2 (1990): 140–45. http://dx.doi.org/10.1115/1.2929646.

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An important parameter in the analysis provided by the second law of thermodynamics for the evaluation of solar energy conversion systems is the radiation temperature. The solar radiation is diluted due to atmospheric scattering and absorption, and reflection at the absorber surface. This dilution reduces the temperature of the sun (as a blackbody source) to an effective radiation temperature. In the present study, spectral dilution functions were derived for the three components of the absorbed global terrestrial solar radiation (direct beam component + forward Mie component + diffuse compone

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Ezeanya, I. H., J. N. Nwoye, and N. E. G. Mmaduakonam. "Analysis of the Monthly Average Global Solar Radiation of Awka, Anambra State." International Journal of Electrical, Electronics & Communication Engineering 5, no. 2 (2024): 1–11. https://doi.org/10.5281/zenodo.13991206.

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Global solar radiation is an important parameter necessary for most ecological models and serves as input for different photovoltaic conversion systems. Hence, it is of economic importance to renewable energy alternative. The data for this work were collected from Nigeria meteorological agency (NIMET). The climate parameter data collected were; measured daily global radiation (Hm), the daily extra-terrestrial solar radiation on a horizontal surface (Ho), the daily maximum temperature (Tmax), the daily minimum temperature (Tmin), the daily maximum number of hours of possible sunshine (So). The

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Yang, Xinyu, Ying Ji, Xiaoxia Wang, et al. "Simplified Method for Predicting Hourly Global Solar Radiation Using Extraterrestrial Radiation and Limited Weather Forecast Parameters." Energies 16, no. 7 (2023): 3215. http://dx.doi.org/10.3390/en16073215.

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Solar radiation has important impacts on buildings such as for cooling/heating load forecasting, energy consumption forecasting, and multi-energy complementary optimization. Two types of solar radiation data are commonly used in buildings: radiation data in typical meteorological years and measured radiation data from meteorological stations, both of which are types of historical data. However, it is difficult to predict the hourly global solar radiation, which affects the application of relevant prediction models in practical engineering. Most existing methods for predicting hourly global sol

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Lv, Song, Yishuang Ji, Zuoqin Qian, Yaoyu Pan, Yujia Zhang, and Wei He. "Preliminary experiment and performance evaluation of a terrestrial solar thermoelectric generators under fluctuant solar radiation." Applied Thermal Engineering 190 (May 2021): 116753. http://dx.doi.org/10.1016/j.applthermaleng.2021.116753.

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Myers, Daryl R. "Direct beam and hemispherical terrestrial solar spectral distributions derived from broadband hourly solar radiation data." Solar Energy 86, no. 9 (2012): 2771–82. http://dx.doi.org/10.1016/j.solener.2012.06.014.

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Srećković, Vladimir A., Desanka M. Šulić, Veljko Vujčić, Zoran R. Mijić, and Ljubinko M. Ignjatović. "Novel Modelling Approach for Obtaining the Parameters of Low Ionosphere under Extreme Radiation in X-Spectral Range." Applied Sciences 11, no. 23 (2021): 11574. http://dx.doi.org/10.3390/app112311574.

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Strong radiation from solar X-ray flares can produce increased ionization in the terrestrial D-region and change its structure. Moreover, extreme solar radiation in X-spectral range can create sudden ionospheric disturbances and can consequently affect devices on the terrain as well as signals from satellites and presumably cause numerous uncontrollable catastrophic events. One of the techniques for detection and analysis of solar flares is studying the variations in time of specific spectral lines. The aim of this work is to present our study of solar X-ray flare effects on D-region using ver

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Ladan, H. M. A., A. Ukasha, A. D. A. Buba, and J. S. A. Adelabu. "EVALUATING SOLAR RADIATION POTENTIAL OF NORTH EAST USING ANGSTROM-PRESCOTT MODEL." FUDMA JOURNAL OF SCIENCES 9 (May 3, 2025): 280–83. https://doi.org/10.33003/fjs-2025-09(ahbsi)-3410.

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In this study, the model for estimating solar energy radiation potential in the north eastern Nigeria using Bauchi (Lat. 10o 18’ 48N; Lon 90 50’ 36E) as a case study was examined. The data on monthly average temperature, relative humidity, sunshine hours, atmospheric precipitation, hour angle, solar declination, and extra-terrestrial solar radiation were collected and analysed using Angstrom-Prescott model (APM): The metrological parameters were obtained from Bauchi airport between 2001 and 2010 (10 years). It was observed that the regression equation gives the highest values of R2 and least v

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K. C. Jayasankar, G. Anandhakumar, and A. Kalaimurugan. "Advancements and Challenges in Solar Radiation Prediction: A Review of Machine Learning Approaches." Journal of Environmental Nanotechnology 13, no. 2 (2024): 60–64. http://dx.doi.org/10.13074/jent.2024.06.242623.

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Solar irradiance prediction holds paramount importance in optimizing the efficacy and dependability of solar power systems. This evaluative manuscript delves into an array of machine learning methodologies applied in solar irradiance prediction, encompassing conventional methodologies. It further delves into the ramifications of meteorological data, geographical and temporal parameters, data preprocessing, feature curation methodologies, amalgamated learning methodologies, and composite models. Moreover, the manuscript investigates the latent advantages of amalgamating orbital visuals and terr

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Herbst, Konstantin, John Lee Grenfell, Miriam Sinnhuber, et al. "A new model suite to determine the influence of cosmic rays on (exo)planetary atmospheric biosignatures." Astronomy & Astrophysics 631 (October 31, 2019): A101. http://dx.doi.org/10.1051/0004-6361/201935888.

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Context. The first opportunity to detect indications for life outside of the Solar System may be provided already within the next decade with upcoming missions such as the James Webb Space Telescope (JWST), the European Extremely Large Telescope (E-ELT) and the Atmospheric Remote-sensing Infrared Exoplanet Large-survey (ARIEL) mission, searching for atmospheric biosignatures on planets in the habitable zone of cool K- and M-stars. Nevertheless, their harsh stellar radiation and particle environment could lead to photochemical loss of atmospheric biosignatures. Aims. We aim to study the influen

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Gede Arya Putra, I. Dewa, Hideyo Nimiya, I. Wayan Andi Yuda, et al. "Study of Global Horizontal and Vertical Solar Irradiance Components Under Different Sky Conditions for Sustainable Building Design In Bali Of Indonesia." Journal Transnational Universal Studies 2, no. 2 (2024): 67–83. http://dx.doi.org/10.58631/jtus.v2i2.79.

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The study of global and vertical solar irradiance components under different sky conditions is very important for building design applications. This research has been carried out by analyzing the components of solar radiation based on global horizontal irradiance (GHI) data, and global vertical irradiance for east, west, north, and south oriented. Observational data was acquired for one year starting from July 2022 to June 2023 in Jembrana-Bali of Indonesia. The solar radiation component has been analyzed based on sub-diurnal (daytime) and annual patterns. The clearness index (Kt) was calculat

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