Results 31 to 40 of about 1,738,277 (218)

Women and migration. Introduction to migration

open access: yes, 2015
Women and migration is part of the Introduction to Migration series from the Integration up North project. The series provides a basic guide to migration for people working in public sector organisations: local authorities (including health services ...
Smith, Kate, Migration Yorkshire
core   +3 more sources

Signatures of Pleistocene Marine Transgression Preserved in Lithified Coastal Dune Morphology of The Bahamas

open access: yesGeosciences, 2023
The morphology of some lithified wind-blown, carbonate dunes in The Bahamas preserves the signature of erosion from paleo-marine processes: wave-induced swash, scarping, and longshore transport.
Kat Wilson, David Mohrig
doaj   +1 more source

DUNE/larnd-sim: v0.3.1

open access: yes, 2022
What's Changed Add check to impulse model load by @soleti in https://github.com/DUNE/larnd-sim/pull/72 Full Changelog: https://github.com/DUNE/larnd-sim/commits/v0.3.
Daniel Margala   +7 more
core   +1 more source

Machine Learning and Satellite Time-Series Reveal Climate-Driven Variability in Dune Migration in the Western Sahara

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
This study demonstrates the potential of advanced machine learning techniques, combined with Google Earth Engine and JavaScript, for detecting and analyzing barchan dunes from satellite imagery.
Patryk Sapiega
doaj   +1 more source

Quantification and implications of change in organic carbon bearing coastal dune cliffs: A multiscale analysis from the Northumberland coast, UK [PDF]

open access: yes, 2015
Eroding coastlines composed of sequences of till, carbon rich peat and sand layers are characteristic of many formerly glaciated coastlines due to the interplay of relative land and sea levels.
King, Nigel   +4 more
core   +1 more source

Deep Underground Neutrino Experiment (DUNE) near detector conceptual design report [PDF]

open access: yes, 2021
The Deep Underground Neutrino Experiment (DUNE) is an international, world-class experiment aimed at exploring fundamental questions about the universe that are at the forefront of astrophysics and particle physics research.
Rodrigues, P   +14 more
core   +1 more source

Semiautomated Identification and Characterization of Dunes at Hargraves Crater, Mars

open access: yesEarth and Space Science, 2020
The Mars Global Digital Dune Database (MGD3) contains information on Martian dune fields and prepared manually from the Thermal Emission Imaging System (THEMIS; 100 m/pixel) images.
A. Emran, L. J. Marzen, D. T. King Jr.
doaj   +1 more source

Crescentic dune migration and stabilization: Implications for interpreting paleo-dune deposits as paleoenvironmental records [PDF]

open access: yesJournal of Geographical Sciences, 2017
Paleo-dune deposits have been widely used as a proxy indicator of past dune activity, which is further used to reconstruct paleoclimates. However, recent studies have critically examined the reproducibility of dune chronologies and the complexity of paleo-dune deposits as paleoenvironmental records.
Zhiwei Xu   +6 more
openaire   +1 more source

Modelling desert dune fields based on discrete dynamics

open access: yesDiscrete Dynamics in Nature and Society, 2002
A mathematical formulation is developed to model the dynamics of sand dunes. The physical processes display strong non-linearity that has been taken into account in the model.
Steven R. Bishop   +3 more
doaj   +1 more source

A new GIS-based model for automated extraction of Sand Dune encroachment case study: Dakhla Oases, western desert of Egypt

open access: yesEgyptian Journal of Remote Sensing and Space Sciences, 2012
The movements of the sand dunes are considered as a threat for roads, irrigation networks, water resources, urban areas, agriculture and infrastructures.
M. Ghadiry, A. Shalaby, B. Koch
doaj   +1 more source

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