Arctic greening associated with lengthening growing seasons in Northern Alaska
Many studies have reported that the Arctic is greening; however, we lack an understanding
of the detailed patterns and processes that are leading to this observed greening. The …
of the detailed patterns and processes that are leading to this observed greening. The …
Ground surface elevation changes over permafrost areas revealed by multiple GNSS interferometric reflectometry
Y Hu, J Wang, Z Li, J Peng - Journal of geodesy, 2022 - Springer
Ground subsidence and uplift caused by the annual thawing and freezing of the active layer
are important variables in permafrost studies. Global positioning system interferometric …
are important variables in permafrost studies. Global positioning system interferometric …
[HTML][HTML] Evaluating integrated surface/subsurface permafrost thermal hydrology models in ATS (v0. 88) against observations from a polygonal tundra site
Numerical simulations are essential tools for understanding the complex hydrologic
response of Arctic regions to a warming climate. However, strong coupling among thermal …
response of Arctic regions to a warming climate. However, strong coupling among thermal …
Multi‑constellation GNSS interferometric reflectometry for the correction of long-term snow height retrieval on sloping topography
W Zhou, Y Liu, L Huang, B Ji, L Liu, S Bian - Gps Solutions, 2022 - Springer
Snow is a key parameter for global climate and hydrological systems. Global Navigation
Satellite System interferometric reflectometry (GNSS-IR) has been applied to accurately …
Satellite System interferometric reflectometry (GNSS-IR) has been applied to accurately …
Decadal changes of surface elevation over permafrost area estimated using reflected GPS signals
Conventional benchmark-based survey and Global Positioning System (GPS) have been
used to measure surface elevation changes over permafrost areas, usually once or a few …
used to measure surface elevation changes over permafrost areas, usually once or a few …
[HTML][HTML] Brief communication: Rapid machine-learning-based extraction and measurement of ice wedge polygons in high-resolution digital elevation models
We present a workflow for the rapid delineation and microtopographic characterization of ice
wedge polygons within high-resolution digital elevation models. At the core of the workflow …
wedge polygons within high-resolution digital elevation models. At the core of the workflow …
Understanding spatial variability of methane fluxes in Arctic wetlands through footprint modelling
K Reuss-Schmidt, P Levy, W Oechel… - Environmental …, 2019 - iopscience.iop.org
The Arctic is warming at twice the rate of the global mean. This warming could further
stimulate methane (CH 4) emissions from northern wetlands and enhance the greenhouse …
stimulate methane (CH 4) emissions from northern wetlands and enhance the greenhouse …
[PDF][PDF] Brief communication: Rapid machine learning-based extraction and measurement of ice wedge polygons in airborne lidar data
We present a workflow for rapid delineation and microtopographic characterization of ice
wedge polygons within high-resolution digital elevation models. The workflow, which is …
wedge polygons within high-resolution digital elevation models. The workflow, which is …
[图书][B] Seasonal Impacts of Climate Change on the Carbon Balance of Alaskan Arctic Tundra Ecosystems
KA Arndt - 2020 - search.proquest.com
-i- Seasonal Impacts of Climate Change on the Carbon Balance of Alaskan Arctic Tundra
Ecosystems By Kyle A Arndt DISSERTATION Su Page 1 -i- Seasonal Impacts of Climate …
Ecosystems By Kyle A Arndt DISSERTATION Su Page 1 -i- Seasonal Impacts of Climate …