Results 21 to 30 of about 3,902,635 (273)

Wet/Dry Mapping - 2008 Wet/Dry Map

open access: yes, 2008
An 8.5x11 map of the wet and dry segments along the Agua Fria River in 2008.The related shapefiles are located in the Wet/Dry Source Data ...
Westfall, Erin
core   +4 more sources

Role of moisture in photo-ageing -macromolecular architecture evolution of acrylic-urethane network

open access: yesPolymer Testing, 2021
In this work, the role of moisture in photo-ageing was discussed for the case of an acrylic-urethane network. Ageing behaviours were characterised by Fourier transform infra-red spectroscopy, positron annihilation lifetime spectroscopy, sol-gel analysis,
Takato Ishida   +3 more
doaj   +1 more source

Environmental changes during secondary succession in a tropical dry forest in Mexico [PDF]

open access: yes, 2011
Vegetation and environment change mutually during secondary succession, yet the idiosyncrasies of the vegetation effect on the understorey environment are poorly understood. To test whether the successional understorey environment changes predictably and
Lebrija Trejos, E.E.   +4 more
core   +1 more source

Concurrent wet and dry hydrological extremes at the global scale [PDF]

open access: yesEarth System Dynamics, 2020
Multi-hazard events can be associated with larger socio-economic impacts than single-hazard events. Understanding the spatio-temporal interactions that characterize the former is therefore of relevance to disaster risk reduction measures.
P. De Luca   +10 more
doaj   +1 more source

Increased climate pressure on the agricultural frontier in the Eastern Amazonia–Cerrado transition zone

open access: yesScientific Reports, 2022
Several large-scale drivers of both anthropogenic and natural environmental changes are interacting nonlinearly in the transition zone between eastern Amazonia and the adjacent Cerrado, considered to be another Brazilian agricultural frontier.
José A. Marengo   +4 more
doaj   +1 more source

Wet/Dry Mapping - 2008 Wet/Dry Poster

open access: yes, 2008
A poster size map of the wet and dry segments of the Agua Fria Rivr during 2008.
Westfall, Erin
core   +4 more sources

Increased southerly and easterly water vapor transport contributed to the dry-to-wet transition of summer precipitation over the Three-River Headwaters in the Tibetan Plateau

open access: yesAdvances in Climate Change Research, 2023
The Three-River Headwaters (TRH) region in the Tibetan Plateau is vulnerable to climate change; changes in summer (June–August) precipitation have a significant impact on water security and sustainability in both local and downstream areas.
Xuan Liu   +8 more
doaj   +1 more source

Seasonal Variation of Power Distribution in Niger State of Nigeria using Markov Model with Non-Stationary Transition Probabilities

open access: yesJournal of Applied Sciences and Environmental Management, 2018
This paper presents the application of Markov chain model with non-stationary transition probabilities to study the monthly data of the power distribution in Niger state in the wet, Dry-Hot and Hamatten/Dry- Hot seasons.
A. Mohammed   +3 more
doaj   +1 more source

Effects of Drought, Pest Pressure and Light Availability on Seedling Establishment and Growth: Their Role for Distribution of Tree Species across a Tropical Rainfall Gradient. [PDF]

open access: yesPLoS ONE, 2015
Tree species distributions associated with rainfall are among the most prominent patterns in tropical forests. Understanding the mechanisms shaping these patterns is important to project impacts of global climate change on tree distributions and ...
Julian Gaviria, Bettina M J Engelbrecht
doaj   +1 more source

Spatial and Temporal Characteristics of Extreme Dry and Wet Events in Xinjiang from 1960 to 2020 and the Analysis of Influencing Factors

open access: yesAtmosphere, 2022
It is important to consider extreme climate events, reduce disaster losses, and formulate effective disaster prevention and mitigation countermeasures.
Mengdie Geng   +4 more
doaj   +1 more source

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