Comportamiento de las nanopartículas de metales de tratamientos agrícolas en microcosmos de sedimentos de humedales salinos: atenuación natural de la contaminación
Fecha
2021-07-29
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Jaén: Universidad de Jaén
Resumen
[ES] Los humedales son ecosistemas importantes ya que se pueden obtener varios recursos naturales de ellos.
El uso de herbicidas o fungicidas utilizados en la agricultura puede llegar a contaminarlos, por lo cual es
importante estudiar la reactividad de las nanopartículas utilizadas en esta actividad con los sedimentos y
aguas de los humedales. En el presente trabajo se hace una revisión bibliográfica de los tipos de
nanopartículas que se utilizan en la agricultura así como del efecto que producen. El estudio con
mesocosmos o microcosmos es muy útil para tener una idea de cómo interactúan las nanopartículas con
los sedimentos o las aguas de los humedales ya que pueden agregarse a otros componentes, precipitar o
disolverse. Con estos estudios podemos tener una idea de la contaminación que puede provocar este tipo
de materiales en estos ecosistemas ya que en la provincia de Jaén hay un gran número de estos.
[EN] Wetlands are important ecosystems as various natural resources can be obtained from them. The use of herbicides or fungicides used in agriculture can contaminate them, which is important to study the reactivity of the nanoparticles used in this activity with sediments and wetland waters. In the present work, a bibliographic review of the types of nanoparticles that are used in agriculture as well as the effect they produce is made. The study with mesocosms or microcosms is very useful to get an idea of how nanoparticles interact with sediments or wetland waters since they can be added to other components, precipitate or dissolve. With these studies we can have an idea of the contamination that this type of materials can cause in these areas since the province of Jaén has numerous ecosystems of this type and in this province agricultural activity is highly accentuated, especially in the cultivation of olive groves.
[EN] Wetlands are important ecosystems as various natural resources can be obtained from them. The use of herbicides or fungicides used in agriculture can contaminate them, which is important to study the reactivity of the nanoparticles used in this activity with sediments and wetland waters. In the present work, a bibliographic review of the types of nanoparticles that are used in agriculture as well as the effect they produce is made. The study with mesocosms or microcosms is very useful to get an idea of how nanoparticles interact with sediments or wetland waters since they can be added to other components, precipitate or dissolve. With these studies we can have an idea of the contamination that this type of materials can cause in these areas since the province of Jaén has numerous ecosystems of this type and in this province agricultural activity is highly accentuated, especially in the cultivation of olive groves.