Zobrazeno 1 - 10
of 469
pro vyhledávání: '"snow albedo"'
Publikováno v:
Science of Remote Sensing, Vol 10, Iss , Pp 100163- (2024)
Snow albedo is a key geophysical parameter that controls the energy exchanges between the atmosphere and Earth's surfaces and has been widely utilized in climatic and environmental change studies. However, recent studies have demonstrated that curren
Externí odkaz:
https://doaj.org/article/771b1945155744febdb8490e3d75e431
Autor:
Brenton A. Wilder, Christine M. Lee, Adam Chlus, Hans-Peter Marshall, Jodi Brandt, Alicia M. Kinoshita, Josh Enterkine, Thomas Van Der Weide, Nancy F. Glenn
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 8594-8605 (2024)
Snow albedo is a crucial component to the energy balance of our seasonal snowpack on Earth, reflecting incoming solar irradiance and altering the Earth system. Seasonal snow surface properties undergo constant change (e.g., melt-freeze cycle, facetin
Externí odkaz:
https://doaj.org/article/89baf3427b854b20be1579fa291b913f
Autor:
Zainab M. Abbood, Yasmin Q. Tawfeek, Salwa S. Naif, Osama T. Al-Taai, Ahmed S. Hassan, Monim H. Al-Jiboori, Zeinab Salah
Publikováno v:
Al-Mustansiriyah Journal of Science, Vol 35, Iss 2 (2024)
Background: Snow forms when tiny ice crystals in clouds stick together to become snowflakes. If enough crystals stick together, they become heavy enough to fall to the ground. Where background includes Precipitation falls as snow when the air tempera
Externí odkaz:
https://doaj.org/article/4e8134c14b4f4abbac152dfd1d5cf3c6
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 9, Pp n/a-n/a (2024)
Abstract The Tibetan Plateau (TP) is an area highly sensitive to climate change and is warming faster than the global average. The TP temperature change has a significant impact on the local ecological environment and the downstream weather and clima
Externí odkaz:
https://doaj.org/article/0c21edf636254ca2990cf1f8f3c8ab94
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 16, Iss 2, Pp n/a-n/a (2024)
Abstract We enhance the Community Land Model (CLM) snow albedo modeling by implementing several new features with more realistic and physical representations of snow‐aerosol‐radiation interactions. Specifically, we incorporate the following model
Externí odkaz:
https://doaj.org/article/ebab690fbd24452b99999f6fd7a318f0
Autor:
Jonas Svensson, Leena Leppänen, Henna-Reetta Hannula, Anna Kontu, Yi-cheng Shen, Outi Meinander, Pavla Dagsson-Waldhauserová, Arunas Mesceriakovas, Enna Heikkinen, Meri Ruppel, Olli Sippula, Johan Ström, Eija Asmi, Aki Virkkula
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
The absorption of shortwave irradiance in snow depends on the physical properties of snow (e.g., snow grain size and shape, liquid water content, etc.) and light-absorbing particles (LAP). Originating from natural and anthropogenic sources, LAP has b
Externí odkaz:
https://doaj.org/article/b974e1c216e14892bb7777652311bc24
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 15, Iss 9, Pp n/a-n/a (2023)
Abstract Most climate models show systematic cold biases during snow‐covered period over the Tibetan Plateau (TP), which is associated with snow and surface albedo overestimations. In this work, a snow cover fraction (SCF) scheme and a recently dev
Externí odkaz:
https://doaj.org/article/9e2b9c8aa28a47ed9314c6742392c5d7
Publikováno v:
Remote Sensing, Vol 16, Iss 2, p 334 (2024)
In this work, we develop a software suite for studies of atmosphere–underlying SNOW-spaceborne optical receiver light TRANsmission calculations (SNOWTRAN) with applications for the solution of forward and inverse radiative transfer problems in pola
Externí odkaz:
https://doaj.org/article/f20a6013d54b4fef82e254b42cdc8535
Akademický článek
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Publikováno v:
Geophysical Research Letters, Vol 50, Iss 10, Pp n/a-n/a (2023)
Abstract The snow physical parameters are closely related to the sizes, shapes, and chemical composition of light‐absorbing particles (LAPs). By utilizing a computer‐controlled scanning electron microscope software called IntelliSEM‐EPASTM, we
Externí odkaz:
https://doaj.org/article/60e17e9ac3a74876915c170020a0f54c