ANALYSIS OF ACTIVE LAYER THICKNESS ON THIN LAYER SOLAR CELL PERFORMANCE
Jurnal Neutrino: Jurnal Fisika dan Aplikasinya, 2023 The main objective of this research is to fabricate double-layer hydrogenated amorphous silicon (a-Si:H) using a PECVD by varying the thickness of the active layer.
Soni Prayogi, Darminto Darminto
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A SPATIO-TEMPORAL FRAMEWORK FOR MODELING ACTIVE LAYER THICKNESS [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015 The Arctic is experiencing an unprecedented rate of environmental and climate change. The active layer (the uppermost layer of soil between the atmosphere and permafrost that freezes in winter and thaws in summer) is sensitive to both climatic and ...
J. Touyz +3 more
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Detecting Permafrost Active Layer Thickness Change From Nonlinear Baseflow Recession
Water Resources Research, 2023 Permafrost underlies about one fifth of the global land area and affects ground stability, freshwater runoff, soil chemistry, and surface‐atmosphere gas exchange.
M. G. Cooper +7 more
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Active layer thickness as a function of soil water content [PDF]
Environmental Research Letters, 2021 Active layer thickness (ALT) is a critical metric for monitoring permafrost. How soil moisture influences ALT depends on two competing hypotheses: (a) increased soil moisture increases the latent heat of fusion for thaw, resulting in shallower active ...
Leah K Clayton +22 more
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Active-layer thickness estimation from X-band SAR backscatter intensity [PDF]
The Cryosphere, 2017 The active layer above the permafrost, which seasonally thaws during summer, is an important parameter for monitoring the state of permafrost. Its thickness is typically measured locally, but a range of methods which utilize information from satellite ...
B. Widhalm +3 more
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Imaging permafrost active layer thickness under forest for climate model improvement [PDF]
International Journal of Applied Earth Observations and Geoinformation, 2023 Permafrost is an important but poorly known carbon reservoir which is vulnerable to the high latitude accelerated warming. The projected thickening of its superficial seasonally thawed active layer and its induced spatial reorganization will hasten ...
F. Garestier +7 more
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Influence of Soil Salinization on Active Layer Thickness of Frozen Soil
Atmosphere, 2023 The climate of the Qinghai–Tibet Plateau is distinct. Given the large temperature difference between day and night, drought in perennial years, low rainfall and large evaporation volume, the frozen soil in some areas of the Qinghai–Tibet Plateau will ...
Ge Hao +5 more
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Active Layer Thickness and Permafrost Area Projections for the 21st Century
Earth's Future, 2023 Permafrost warming leads to greenhouse gas release to the atmosphere, resulting in a positive feedback to climate change. Earth system models indicate that more than 80% of the near‐surface permafrost is projected to disappear by the end of this century,
Xiaoqing Peng +11 more
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Seasonal progression of active-layer thickness dependent on microrelief [PDF]
, 2004 Introduction Active-layer thickness is a major factor for all physical and biological processes in permafrost soils. It is closely related to the fluxes of energy, water and carbon between permafrost landscapes and the atmosphere. Active-layer thickness
Abramova, Ekaterina N. +4 more
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Calculation of the Membrane Thickness of Magnetite Nanoparticles on the Surface of the Transparent Conductive Electrode in the Electric Field [PDF]
Журнал нано- та електронної фізики, 2015 We observe and study the reflection and interference in the two-layer thin film composed of a conductive layer of ITO and dispersed particles of magnetic fluid (magnetite).
V.V. Chekanov +2 more
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