Results 141 to 150 of about 6,191 (299)

Permafrost Distribution in the Canadian Rockies: Key Variables Influencing Patch‐Scale Variability

open access: yesPermafrost and Periglacial Processes, EarlyView.
ABSTRACT The spatial distribution of permafrost in mountainous regions is influenced by various factors such as topography, climate, vegetation, and substrate. Despite the existence of comprehensive permafrost maps at national and global levels, they fail to accurately represent the patch‐scale (e.g., < 25 m) permafrost distribution in characteristic ...
Gerardo Zegers   +2 more
wiley   +1 more source

Using the Lagrangian method to track trajectories of fog and mist in the Monterey Bay [PDF]

open access: yes, 2017
The military forecaster is challenged with predicting the outcome of the operational atmospheric environment for the warfighter on a daily basis. The caveat is that most operational forecast professionals complete their task without the benefit of an ...
Ayala, Christopher D.
core  

A Statistical‐Process Hybridized Approach to Modeling Permafrost Distribution in a Boreal Wetland Ecosystem, Whatì, NT, Canada

open access: yesPermafrost and Periglacial Processes, EarlyView.
ABSTRACT High‐resolution mapping of permafrost in ecologically and topographically complex landscapes remains a major challenge. Existing models of permafrost extent often rely on equilibrium assumptions, which can misrepresent conditions in regions where permafrost persists largely due to ecosystem structure.
Philip P. Bonnaventure   +3 more
wiley   +1 more source

Expert-Guided Machine Learning for Meteorological Predictions Across Spatio-Temporal Scales [PDF]

open access: yes
This dissertation emphasizes the contribution of expert knowledge in the development and assessment of machine learning (ML) models within the Earth sciences, specifically Meteorology. Despite the common focus on achieving high skill scores, conventional
Burke, Amanda
core  

The Age and Origin of Block Deposits in the Victorian Alps, Australia

open access: yesPermafrost and Periglacial Processes, EarlyView.
ABSTRACT Large periglacial block deposits are found in the mountains of southeastern Australia. Despite their widespread distribution, their mode of formation and age are poorly understood. These landforms hold considerable potential to shed light on the nature of cooling during glacial periods. In this paper we present a new study of block deposits in
Timothy T. Barrows   +4 more
wiley   +1 more source

The implementation of new JAR-FCL 1 requirements on the air transport pilots theoretical training in meteorology.

open access: yes, 2010
Bachelor thesis processes overview of legislative changes for teaching airline pilots in terms of aeronautical meteorology. Includes changes in the mandatory curriculum and teaching changes that need to be adjusted in current ...
Kotoučková, Michaela
core  

The influence of meteorology, urban topography and traffic on the variability in concentrations of a traffic-related pollutant in urban street canyons [PDF]

open access: yes, 2005
A comprehensive study into the spatial and temporal variations in concentrations of a traffic-related pollutant was undertaken in two urban street canyons located in York, U. K.
Boddy, John William Douglas
core  

Bridging Human and Plant Adaptations for Climate Resilience

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Climate change is transforming agriculture through both gradual shifts and increasingly unpredictable extremes, challenging farmers' ability to protect crops and livelihoods. This study brings together farmer experiences and plant adaptation strategies to explore how people and plants respond to similar climate pressures.
Nicola Favretto   +3 more
wiley   +1 more source

Session 7: Aviation Education and Weather Impact on Flight Training

open access: yes, 2017
This session will include five presentations about Education and Flight Simulation. Topics include improvements in instructor teaching quality, as well as training and evaluating best practices of weather products and ...
Walton, Robert O., Ph.D.   +5 more
core  

Rootstock impacts on citrus flush dynamics, vegetative growth, and Diaphorina citri infestation and dispersion: Implications for huanglongbing management

open access: yesPest Management Science, EarlyView.
Dwarfing citrus rootstocks restrict flush shoot growth on the scion, thereby reducing Asian citrus psyllid infestation, dispersal, and huanglongbing (HLB) progression. These findings support the use of dwarfing rootstocks as an effective cultural strategy in integrated HLB management for citrus orchards.
Deived Uilian de Carvalho   +6 more
wiley   +1 more source

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