Results 21 to 30 of about 30,715 (149)

Taking the current when it serves: Prospects and challenges for an ITLOS advisory opinion on oceans and climate change

open access: yesReview of European, Comparative &International Environmental Law, Volume 32, Issue 2, Page 217-225, July 2023., 2023
Abstract The 2021 Agreement for the Establishment of the Commission of Small Island States on Climate Change and International Law has brought the prospect of an advisory opinion on climate change from the International Tribunal for the Law of the Sea (ITLOS) a step closer to reality.
Rozemarijn J. Roland Holst
wiley   +1 more source

Complex 3‐D Surface Deformation in the 1971 San Fernando, California Earthquake Reveals Static and Dynamic Controls on Off‐Fault Deformation

open access: yesJournal of Geophysical Research: Solid Earth, Volume 128, Issue 3, March 2023., 2023
Abstract The shallow 1971 MW 6.6 San Fernando, California earthquake involved a complex rupture process on an immature thrust fault with a non‐planar geometry, and is notable for having a higher component of left‐lateral surface slip than expected from seismic source models.
É. Gaudreau   +3 more
wiley   +1 more source

The Spatio-Temporal Patterns of Glacier Activities in the Eastern Pamir Plateau Investigated by Time Series Sub-Pixel Offsets From Sentinel-2 Optical Images

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023
The eastern Pamir Plateau, with a mean altitude of 5000 m, forms a large-scale glacier region with a size of 2054 km2 that serves as an important environmental climate condition for central Asia. In this article, we estimated the spatio-temporal patterns
Jue Zhang   +3 more
doaj   +1 more source

Revisiting the 1959 Hebgen Lake Earthquake Using Optical Image Correlation; New Constraints on Near‐Field 3D Ground Displacement

open access: yesGeophysical Research Letters, Volume 49, Issue 16, 28 August 2022., 2022
Abstract Near‐field surface displacement measurements allow us to quantify the on‐ and off‐fault proportion of earthquake‐related deformation. The Hebgen Lake earthquake was a large normal event with a complex surface rupture, which broke across mountainous terrain.
Lucia Andreuttiova   +4 more
wiley   +1 more source

Mechanisms of Landslide Destabilization Induced by Glacier‐Retreat on Tungnakvíslarjökull Area, Iceland

open access: yesGeophysical Research Letters, Volume 49, Issue 14, 28 July 2022., 2022
Abstract The massive worldwide deglaciation leads to more frequent slope instabilities in mountainous terrains. The physical processes leading to such destabilizations are poorly constrained due to little monitoring of dynamic parameters at the local scale. Here we study a very large slow‐moving landslide (∼0.8 km2), on the flank of Tungnakvíslarjökull
Pascal Lacroix   +4 more
wiley   +1 more source

Glacier retreat, dynamics and bed overdeepenings of Parkachik Glacier, Ladakh Himalaya, India

open access: yesAnnals of Glaciology, 2023
This study describes the morphological and dynamic changes of Parkachik Glacier, Suru River valley, Ladakh Himalaya, India. We used medium-resolution satellite images; CORONA KH-4, Landsat and Sentinel-2A from 1971–2021, and field surveys between 2015 ...
Ajay Singh Rana   +3 more
doaj   +1 more source

Time Series Analysis of Landslide Dynamics Using an Unmanned Aerial Vehicle (UAV)

open access: yesRemote Sensing, 2015
In this study, we used an Unmanned Aerial Vehicle (UAV) to collect a time series of high-resolution images over four years at seven epochs to assess landslide dynamics.
Darren Turner   +2 more
doaj   +1 more source

Reconstruction and Characterisation of Past and the Most Recent Slope Failure Events at the 2021 Rock-Ice Avalanche Site in Chamoli, Indian Himalaya

open access: yesRemote Sensing, 2022
Frequent ice avalanche events are being reported across the globe in recent years. On the 7 February 2021, a flash flood triggered by a rock-ice avalanche with an unusually long runout distance, caused significant damage of life and property in the ...
Anshuman Bhardwaj, Lydia Sam
doaj   +1 more source

Optical Image Correlation Data for 2023 Kahramanmaras Earthquakes

open access: yes, 2023
Horizontal surface deformation maps generated from pixel tracking of Sentinel-2 optical satellite images using COSI ...
Chris Milliner
core   +1 more source

SURFACE VELOCITY DYNAMICS OF SAMUDRA TAPU GLACIER, INDIA FROM 2013 TO 2017 USING LANDSAT-8 DATA [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
In glacier dynamics, surface velocity of glacier is an important parameter to understand the behaviour of glacier in absence of mass balance and long-term glacier area change information.
R. Sahu, R. D. Gupta
doaj   +1 more source

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