Results 121 to 130 of about 2,993,795 (241)

Measurement and Comparison of Soil Splash Rates under the Influence of Acidity and Rain Intensity

open access: yesعلوم آب و خاک, 2019
Nowadays, acid rain serves as one of the most serious environmental problems has affected many regions in the world. This phenomenon is characterized by many environmental impacts, such as soil contamination and degradation. Acid rain immediately affects
A. Kavian   +3 more
doaj  

Life cycle assessment of a microfluidic electrolytic cell using Bi–Sn nanoparticle catalyst and an ionic liquid electrolyte

open access: yesEnvironmental Progress &Sustainable Energy, EarlyView.
Abstract The electrochemical reduction of carbon dioxide (CO2) to produce formic acid is a sustainable and crucial method for combating greenhouse gas emissions and addressing global warming. This study focuses on conducting a life cycle assessment of formic acid synthesis using microfluidic electrolytic cells with Bi–Sn catalyst and [EMIM][BF4] (1 ...
Akaninyene Christopher Offong   +3 more
wiley   +1 more source

Effect of acid rain on growth and physiological responses of wheat

open access: yesیافته‌های نوین در علوم زیستی, 2014
Acid rain, which is a wet form of gaseous air pollutants, is formed when air pollutants such as SO2, NO2, CO2 in the atmosphere combine with water vapor of clouds. With the increase of concentration of these pollutants, the amount of acid rain increases.
Ramin Ezzati, Gelareh Rabbani
doaj  

Acid Rain: Does it Contribute to Forest Decline? [PDF]

open access: yes, 1985
This minibrief describes the major hypothesis explaining why acid rain may be contributing to forest decline, along with the major arguments against this hypothesis.
Backiel, Adela
core  

SPE–HPLC–UV determination of NSAIDs in freshwater: Analytical optimization and environmental risk assessment in northwestern Tunisia

open access: yesEnvironmental Progress &Sustainable Energy, EarlyView.
Abstract Non‐steroidal anti‐inflammatory drugs (NSAIDs) are among the most frequently detected emerging contaminants in aquatic environments. Their occurrence and environmental fate are governed by complex interactions involving physicochemical and environmental factors. This study aimed to develop, validate, and apply a reliable HPLC–UV method for the
Hassen Khazri   +2 more
wiley   +1 more source

Study on aging mechanism of the polyacrylate latex film in

open access: yes工程科学与技术, 2011
:The aging of polyacrylate latex films (PLF) in simulating acid rain is complicated, involving crosslink, degradation and etching. This paper focused on the aging mechanism of PLF in simulation acid rain on molecular scale through studying the change of ...
ZhengJing, Huangguangsu
doaj  

Science Notes - Acid Rain Foundation Offers Resources [PDF]

open access: yes, 1986
A free, 12-page catalog of resources offered by the Acid Rain Foundation has been made available for interested teachers. The Acid Rain Foundation, a publicly supported, tax-exempt, non-advocacy organization, was founded to bring about a greater ...
Althof, Stephanie A.
core  

The Critical Role of Economies of Scale: A Techno‐Economic Assessment of Small‐ Versus Large‐Scale Biogas Upgrading in Rural Tanzania

open access: yesEnergy Science &Engineering, EarlyView.
Small‐scale biogas upgrading can improve methane quality but remains financially unattractive to individual rural households. Community‐scale implementation substantially lowers energy costs, demonstrating that economies of scale are critical to making purified biogas a viable clean‐cooking option in Tanzania.
Emmanuel Nsekela   +5 more
wiley   +1 more source

Clean Air Markets: Acid Rain Program

open access: yes
This webpage, produced by the Environmental Protection Agency, provides information about the agency's Acid Rain Program (ARP).  The page is divided into four sections: Overview, Sulfur Dioxide Reductions, Nitrogen Oxide Reductions, and ...

core   +1 more source

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