soil acidification
[/sɔɪl ˌæsɪdɪfɪˈkeɪʃən/]
nounpl: soil acidifications
acidificação do solo
1. The process by which soil becomes more acidic, typically through the accumulation of organic acids, acid rain, or the leaching of base cations
Soil acidification is a major concern in agricultural regions with high rainfall and intensive farming practices.
A acidificação do solo é uma preocupação importante em regiões agrícolas com alta precipitação e práticas agrícolas intensivas.
2. A decrease in soil pH resulting in increased hydrogen ion concentration
Continuous use of ammonium-based fertilizers has caused soil acidification in the field.
O uso contínuo de fertilizantes à base de amônio causou acidificação do solo no campo.
3. An environmental phenomenon affecting soil chemistry and nutrient availability for plants
Soil acidification reduces the availability of essential nutrients like calcium and magnesium.
A acidificação do solo reduz a disponibilidade de nutrientes essenciais como cálcio e magnésio.
This term is particularly relevant in Brazil due to the prevalence of naturally acidic soils in tropical regions and the intensive agricultural practices in states like São Paulo and Minas Gerais. In the USA, soil acidification is a critical environmental concern in the Northeast and Pacific Northwest regions affected by acid rain and intensive farming.
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