Results 1 to 10 of about 45,444 (266)

Tropical Cyclone Winds from WindSat, AMSR2, and SMAP: Comparison with the HWRF Model

open access: yesRemote Sensing, 2021
A new data set of tropical cyclone winds (‘TC-winds’) through rain as observed by the WindSat and AMSR2 microwave radiometers has been developed by making use of a linear combination of C- and X-band frequency channels.
Andrew Manaster   +2 more
doaj   +1 more source

Zonas cardinales y orientación entre los qomléʔk (tobas del oeste de Formosa, Argentina)

open access: yesJournal de la Société des Américanistes, 2021
This paper analyzes the different ways in which the Tobas of Western Formosa, Qomléʔk, also known as Tobas de Sombrero Negro, refer to cardinal zones and their contexts of use.
María Belén Carpio   +1 more
doaj   +1 more source

Trailing the heat: Eurasian teal Anas crecca schedule their spring migration basing on the increase in soil temperatures along the route

open access: yesJournal of Avian Biology, 2023
Migratory behaviour allows individuals to inhabit areas with optimal environmental conditions throughout the year. To reduce energy expenditure and the risk of mortality while migrating, birds may schedule their departures basing on environmental cues ...
Giulia Cerritelli   +5 more
doaj   +1 more source

Assessing the Impact of Tides and Atmospheric Fronts on Submesoscale Physical and Bio-Optical Distributions near a Coastal Convergence Zone

open access: yesRemote Sensing, 2020
Optically-active constituents vary over short time and space scales in coastal waters, and they are impacted by a variety of complex, inter-related forcing processes. As part of the Integrated Coastal Bio-Optical Dynamics (ICoBOD) project, we conducted a
Richard W. Gould   +8 more
doaj   +1 more source

Doppler Aerosol WiNd (DAWN) Lidar during CPEX 2017: Instrument Performance and Data Utility

open access: yesRemote Sensing, 2020
During 25 May–24 June 2017, NASA’s Doppler Aerosol WiNd (DAWN) lidar was flown on board a NASA DC-8 aircraft as part of the Convective Processes EXperiment (CPEX) airborne campaign based out of Ft. Lauderdale, FL.
Steven Greco   +3 more
doaj   +1 more source

Investigation of the Successive Ozone Episodes in the El Paso–Juarez Region in the Summer of 2017

open access: yesAtmosphere, 2020
The adjacent cities of El Paso in Texas, USA, and Juarez in Mexico commonly experience pollution episodes, especially during the summer months. In the summer of 2017, successive high and low ozone episodes were observed. Aerosol backscattered data from a
Nakul N. Karle   +5 more
doaj   +1 more source

A comparative study based on neutrosophic numbers and the Indeterminate VIKOR method for the selection of three types of vertical axis wind turbines adapted to the conditions of Peru [PDF]

open access: yesNeutrosophic Sets and Systems, 2023
The use of vertical axis wind turbines to electrify homes without electricity in the Peruvian region of Junín is essential to address the challenges of climate change and move towards a more sustainable and environmentally friendly future.
David Elvis Condezo Hurtado   +7 more
doaj   +1 more source

PyDDA: A Pythonic Direct Data Assimilation Framework for Wind Retrievals

open access: yesJournal of Open Research Software, 2020
This software assimilates data from an arbitrary number of weather radars together with other spatial wind fields (eg numerical weather forecasting model data) in order to retrieve high resolution three dimensional wind fields. PyDDA uses NumPy and SciPy’
Robert Jackson   +4 more
doaj   +1 more source

Influence of Storm Events on Chlorophyll Distribution Along the Oligotrophic Continental Shelf Off South-Western Australia

open access: yesFrontiers in Marine Science, 2020
The role of storm events in controlling chlorophyll distribution along the oligotrophic Rottnest continental shelf is examined data collected by autonomous ocean gliders combined with meteorological data.
Miaoju Chen   +4 more
doaj   +1 more source

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