Results 201 to 210 of about 13,485 (254)

Drastic reduction in the intensity of Poaceae pollen season in Central Europe (Lublin, Poland) in 22 years. [PDF]

open access: yesPLoS One
Piotrowska-Weryszko K   +4 more
europepmc   +1 more source

Spatiotemporal pattern of hemorrhagic fever with renal syndrome and driving factors in Shandong Province of China, 2018-2024. [PDF]

open access: yesPLoS Negl Trop Dis
Duan Q   +11 more
europepmc   +1 more source

Relationship between sunshine duration and solar radiation

Solar Energy, 2013
Abstract This paper examines the relationship between sunshine duration and solar radiation received on the earth’s surface. Sixty-nine thousand pairs of sunshine–radiation readings from 670 sites were analyzed. A generalization of the Angstrom–Prescott equation of the form K ¯ = K ¯ clear [ β + ( 1 - β ) S γ
Harry Suehrcke, K G T Hollands
exaly   +3 more sources

Variability of Sunshine Duration in Western Ukraine

Scientific Herald of Chernivtsi University. Geography, 2023
The duration of sunshine is a crucial radiation characteristic of climate, serving as an indicator for both regional atmospheric circulation and surface atmospheric pollution variability. Ground observations using a heliograph, spanning a long duration, enable the detection of changes in the impact of climate-forming factors on modern warming.
Dariia Kholiavchuk, Iryna Marko
openaire   +1 more source

Trends in sunshine duration in Poland (1971–2018)

International Journal of Climatology, 2020
AbstractThis study aims to characterize temporal and spatial trends of sunshine duration in Poland based on data from the years 1971–2018 and to make an attempt to explain their causes. Daily sunshine duration came from 31 Polish meteorological stations.
Krzysztof Bartoszek   +2 more
openaire   +3 more sources

Measurement of Sunshine Duration

2017
Sunshine duration is the length of time that the ground surface is irradiated by direct solar radiation (i.e., sunlight reaching the earth’s surface directly from the sun). The instruments and accessories are required for measurement of sunshine duration have been explained.
Latief Ahmad   +3 more
openaire   +1 more source

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