Results 1 to 10 of about 702,295 (333)

A SPATIO-TEMPORAL FRAMEWORK FOR MODELING ACTIVE LAYER THICKNESS [PDF]

open access: diamondISPRS 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
doaj   +6 more sources

ANALYSIS OF ACTIVE LAYER THICKNESS ON THIN LAYER SOLAR CELL PERFORMANCE

open access: diamondJurnal 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
doaj   +4 more sources

Detecting Permafrost Active Layer Thickness Change From Nonlinear Baseflow Recession

open access: yesWater 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
doaj   +3 more sources

Soil moisture redistribution and its effect on inter-annual active layer temperature and thickness variations in a dry loess terrace in Adventdalen, Svalbard [PDF]

open access: goldThe Cryosphere, 2017
High-resolution field data for the period 2000–2014 consisting of active layer and permafrost temperature, active layer soil moisture, and thaw depth progression from the UNISCALM research site in Adventdalen, Svalbard, is combined with a physically ...
C. Schuh   +2 more
doaj   +2 more sources

Imaging permafrost active layer thickness under forest for climate model improvement [PDF]

open access: yesInternational 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
doaj   +4 more sources

Influence of Soil Salinization on Active Layer Thickness of Frozen Soil

open access: yesAtmosphere, 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
doaj   +2 more sources

Calculation of the Membrane Thickness of Magnetite Nanoparticles on the Surface of the Transparent Conductive Electrode in the Electric Field [PDF]

open access: yesЖурнал 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
doaj   +4 more sources

Theoretical Performance Analysis of Inverted P3HT: PCBM Based Bulk Hetero-Junction Organic Solar Cells through Simulation

open access: yesAdvances in Materials Science and Engineering, 2023
In this study, the role of active layer thickness, hole transport layer thickness, and electron mobility on the performance of P3HT: PCBM-based inverted organic solar cells has been investigated.
Murad Jemal Husen   +2 more
doaj   +1 more source

Using ground-penetrating radar, topography and classification of vegetation to model the sediment and active layer thickness in a periglacial lake catchment, western Greenland [PDF]

open access: yesEarth System Science Data, 2016
The geometries of a catchment constitute the basis for distributed physically based numerical modeling of different geoscientific disciplines. In this paper results from ground-penetrating radar (GPR) measurements, in terms of a 3-D model of total ...
J. Petrone   +6 more
doaj   +1 more source

Transition from a Subaerial to a Subnival Permafrost Temperature Regime Following Increased Snow Cover (Livingston Island, Maritime Antarctic)

open access: yesAtmosphere, 2020
The Antarctic Peninsula (AP) region has been one of the regions on Earth with strongest warming since 1950. However, the northwest of the AP showed a cooling from 2000 to 2015, which had local consequences with an increase in snow accumulation and a ...
Miguel Ramos   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy