Results 41 to 50 of about 5,019 (261)

Heat Stress and Gut Microbiome Dynamics in Poultry: Interplay, Consequences, and Mitigation Strategies

open access: yesAnimal Research and One Health, EarlyView.
Heat stress disrupts gut microbial balance in poultry, impairing nutrient absorption and immunity. This review outlines the interplay between thermal stress and microbiome dynamics and discusses integrative mitigation strategies, probiotics, phytogenics, cooling systems, and genetic adaptation to enhance poultry resilience.
O. E. Oke   +9 more
wiley   +1 more source

Irreversible changes in the sea surface temperature threshold for tropical convection to CO2 forcing

open access: yesCommunications Earth & Environment
Tropical convection plays a critical role in modulating the global climate by influencing climate variability. However, its future projection under climate mitigation scenarios remains uncertain.
In-Hong Park   +5 more
doaj   +1 more source

Physical Mechanisms Controlling the Offshore Propagation of Convection in the Tropics: 1. Flat Island

open access: yesJournal of Advances in Modeling Earth Systems, 2019
An idealized convection‐permitting simulation is performed to investigate the physical mechanisms responsible for the nighttime offshore propagation of convection around tropical islands. An idealized island is placed in the middle of a long, nonrotating
David Coppin, Gilles Bellon
doaj   +1 more source

Tropical convection regimes in climate models: evaluation with satellite observations [PDF]

open access: yesAtmospheric Chemistry and Physics, 2018
High-quality observations are powerful tools for the evaluation of climate models towards improvement and reduction of uncertainty. Particularly at low latitudes, the most uncertain aspect lies in the representation of moist convection and interaction
A. K. Steiner   +4 more
doaj   +1 more source

Heat Stress in Quail: Impacts on Health and Productivity, and Mitigation Strategies

open access: yesAnimal Research and One Health, EarlyView.
Heat stress disrupts physiological homeostasis in quail, inducing oxidative stress, immune dysregulation, and metabolic imbalance, which impair growth, reproduction, product quality, and welfare. Integrating nutritional, environmental, and genetic–epigenetic strategies enhances thermotolerance, sustains productivity, and supports climate‐smart quail ...
T. A. Eletu   +6 more
wiley   +1 more source

Control of Convection in High‐Resolution Simulations of Tropical Cyclogenesis

open access: yesJournal of Advances in Modeling Earth Systems, 2019
Three idealized high‐resolution simulations of tropical storm formation from a weak vortex are analyzed. The three simulations include a case using warm rain microphysics, a similar case in which surface friction is omitted, and a case in which ice ...
D. J. Raymond, G. Kilroy
doaj   +1 more source

Hurricane‐Like Vortices in Conditionally Unstable Moist Convection

open access: yesJournal of Advances in Modeling Earth Systems, 2022
This study investigates the emergence of hurricane‐like vortices in idealized simulations of rotating moist convection. A Boussinesq atmosphere with simplified thermodynamics for phase transitions is forced by prescribing the temperature and humidity at ...
Mu‐Hua Chien   +2 more
doaj   +1 more source

Comparative field‐scale assessment of TLUD and Kon‐Tiki biochar systems: agronomic performance and net CO2e‐based techno‐economics

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Post‐harvest agricultural residues in Latin America are commonly underutilized, leading to greenhouse gas emissions and lost opportunities for bio‐based value creation. This study tests the hypothesis that decentralized, farmer‐scale pyrolysis technologies can deliver comparable agronomic benefits while exhibiting distinct techno‐economic and ...
Juan F. Saldarriaga   +7 more
wiley   +1 more source

Environmental Impact of Silicic Magmatism in Large Igneous Province Events

open access: yesGeophysical Monograph Series, Page 133-151., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Scott E. Bryan
wiley  

+1 more source

Connecting spatial and temporal scales of tropical precipitation in observations and the MetUM-GA6 [PDF]

open access: yesGeoscientific Model Development, 2017
This study analyses tropical rainfall variability (on a range of temporal and spatial scales) in a set of parallel Met Office Unified Model (MetUM) simulations at a range of horizontal resolutions, which are compared with two satellite-derived rainfall ...
G. M. Martin   +2 more
doaj   +1 more source

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