The Surface Energy Budget and Its Impact on the Freeze-thaw Processes of Active Layer in Permafrost Regions of the Qinghai-Tibetan Plateau

2022 ◽  
Vol 39 (1) ◽  
pp. 189-200
Author(s):  
Junjie Ma ◽  
Ren Li ◽  
Hongchao Liu ◽  
Zhongwei Huang ◽  
Tonghua Wu ◽  
...  
Keyword(s):  
Tibetan Plateau ◽  
Surface Energy ◽  
Active Layer ◽  
Energy Budget ◽  
Surface Energy Budget ◽  
Freeze Thaw ◽  
Permafrost Regions

Surface Energy Budget at Amdo on the Tibetan Plateau using GAME/Tibet IOP98 Data.

2001 ◽  
Vol 79 (1B) ◽  
pp. 505-517 ◽  
Author(s):  
Kenji Tanaka ◽  
Hirohiko Ishikawa ◽  
Taiichi Hayashi ◽  
Ichiro Tamagawa ◽  
Yaoming Ma
Keyword(s):  
Tibetan Plateau ◽  
Surface Energy ◽  
Energy Budget ◽  
Surface Energy Budget ◽  
The Tibetan Plateau

The surface energy budget and evapotranspiration in the Tanggula region on the Tibetan Plateau

2008 ◽  
Vol 52 (3) ◽  
pp. 326-340 ◽  
Author(s):  
Jimin Yao ◽  
Lin Zhao ◽  
Yongjian Ding ◽  
Lianglei Gu ◽  
Keqin Jiao ◽  
...  
Keyword(s):  
Tibetan Plateau ◽  
Surface Energy ◽  
Energy Budget ◽  
Surface Energy Budget ◽  
The Tibetan Plateau

The surface energy budget in the permafrost region of the Tibetan Plateau

2011 ◽  
Vol 102 (4) ◽  
pp. 394-407 ◽  
Author(s):  
Jimin Yao ◽  
Lin Zhao ◽  
Lianglei Gu ◽  
Yongping Qiao ◽  
Keqin Jiao
Keyword(s):  
Tibetan Plateau ◽  
Surface Energy ◽  
Energy Budget ◽  
Surface Energy Budget ◽  
Permafrost Region ◽  
The Tibetan Plateau

Surface energy budget and closure of the eastern Tibetan Plateau during the GAME-Tibet IOP 1998

2003 ◽  
Vol 283 (1-4) ◽  
pp. 169-183 ◽  
Author(s):  
Kenji Tanaka ◽  
Ichiro Tamagawa ◽  
Hirohiko Ishikawa ◽  
Yaoming Ma ◽  
Zeyong Hu
Keyword(s):  
Tibetan Plateau ◽  
Surface Energy ◽  
Energy Budget ◽  
Surface Energy Budget ◽  
Eastern Tibetan Plateau

scholarly journals Influence of Subfacet Heterogeneity and Material Properties on the Urban Surface Energy Budget

2014 ◽  
Vol 53 (9) ◽  
pp. 2114-2129 ◽  
Author(s):  
Prathap Ramamurthy ◽  
Elie Bou-Zeid ◽  
James A. Smith ◽  
Zhihua Wang ◽  
Mary L. Baeck ◽  
...  
Keyword(s):  
Surface Energy ◽  
Energy Budget ◽  
Material Properties ◽  
Sensible Heat Flux ◽  
Role Reversal ◽  
Surface Energy Budget ◽  
Urban Surface ◽  
Urban Site ◽  
Peak Time ◽  
Sensible Heat

AbstractUrban facets—the walls, roofs, and ground in built-up terrain—are often conceptualized as homogeneous surfaces, despite the obvious variability in the composition and material properties of the urban fabric at the subfacet scale. This study focuses on understanding the influence of this subfacet heterogeneity, and the associated influence of different material properties, on the urban surface energy budget. The Princeton Urban Canopy Model, which was developed with the ability to capture subfacet variability, is evaluated at sites of various building densities and then applied to simulate the energy exchanges of each subfacet with the atmosphere over a densely built site. The analyses show that, although all impervious built surfaces convert most of the incoming energy into sensible heat rather than latent heat, sensible heat fluxes from asphalt pavements and dark rooftops are 2 times as high as those from concrete surfaces and light-colored roofs. Another important characteristic of urban areas—the shift in the peak time of sensible heat flux in comparison with rural areas—is here shown to be mainly linked to concrete’s high heat storage capacity as well as to radiative trapping in the urban canyon. The results also illustrate that the vegetated pervious soil surfaces that dot the urban landscape play a dual role: during wet periods they redistribute much of the available energy into evaporative fluxes but when moisture stressed they behave more like an impervious surface. This role reversal, along with the direct evaporation of water stored over impervious surfaces, significantly reduces the overall Bowen ratio of the urban site after rain events.

scholarly journals Measuring the impact of a new snow model using surface energy budget process relationships

2020 ◽  
Author(s):  
Jonathan Day ◽  
Gabriele Arduini ◽  
Irina Sandu ◽  
Linus Magnusson ◽  
Anton Beljaars ◽  
...  
Keyword(s):  
Surface Energy ◽  
Energy Budget ◽  
Surface Energy Budget ◽  
Budget Process ◽  
Snow Model ◽  
The Impact
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