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This publication is part of a series titled Contaminants in the Urban Environment. This series is intended to give state and local government officials, soil and water scientists, consulting engineers, Extension agents, and citizens (1) a basic understanding of the occurrence, toxic effects and source of various contaminants in the environment and (2) provide guidance on ways to protect human and environmental health. This 7-page fact sheet is a minor revision written by Maia McGuire, Yun-Ya Yang, Ignacio A. Rodriguez-Jorquera, Gurpal S. Toor, and Alexander J. Reisinger, and published by the UF/IFAS Department of Soil and Water Sciences, January 2019. SL435/SS649: Contaminants in the Urban Environment: Microplastics (ufl.edu)

This publication is part of a series titled Contaminants in the Urban Environment. This series is intended to give state and local government officials, soil and water scientists, consulting engineers, Extension agents, and citizens (1) a basic understanding of the occurrence, toxic effects and source of various contaminants in the environment and (2) provide guidance on ways to protect human and environmental health. This 7-page fact sheet is a minor revision written by Maia McGuire, Yun-Ya Yang, Ignacio A. Rodriguez-Jorquera, Gurpal S. Toor, and Alexander J. Reisinger, and published by the UF/IFAS Department of Soil and Water Sciences, January 2019. SL435/SS649: Contaminants in the Urban Environment: Microplastics (ufl.edu)

This publication is part of a series titled Contaminants in the Urban Environment. This series is intended to give state and local government officials, soil and water scientists, consulting engineers, Extension agents, and citizens (1) a basic understanding of the occurrence, toxic effects and source of various contaminants in the environment and (2) provide guidance on ways to protect human and environmental health. This 7-page fact sheet is a minor revision written by Maia McGuire, Yun-Ya Yang, Ignacio A. Rodriguez-Jorquera, Gurpal S. Toor, and Alexander J. Reisinger, and published by the UF/IFAS Department of Soil and Water Sciences, January 2019. SL435/SS649: Contaminants in the Urban Environment: Microplastics (ufl.edu)

Plastic, plastic everywhere! We live in a world where we are surrounded by plastic: from packaging materials and cutlery to plastic appliances and medical devices. Since the mid-twentieth century, plastic has been a boon to humanity and an integral part of our modern lives. However, plastic debris is a major concern due to its abundance and persistence in the environment. Plastic contaminants not only include plastic debris characterized by large size but also small pieces of plastic in the millimeter size range; these inconspicuous “microplastics” have become a major concern because of their widespread presence in different environments and diverse organisms. This 6-page fact sheet discusses the sources of microplastics, their effects on the environment, and ways to minimize microplastics pollution and exposure. Written by Yun-Ya Yang, Ignacio A. Rodriquez, Maia McGuire, and Gurpal S. Toor, and published by the Soil and Water Science Department, December 2015. SL435/SS649: Contaminants in the Urban Environment: Microplastics (ufl.edu)

Plastic, plastic everywhere! We live in a world where we are surrounded by plastic: from packaging materials and cutlery to plastic appliances and medical devices. Since the mid-twentieth century, plastic has been a boon to humanity and an integral part of our modern lives. However, plastic debris is a major concern due to its abundance and persistence in the environment. Plastic contaminants not only include plastic debris characterized by large size but also small pieces of plastic in the millimeter size range; these inconspicuous “microplastics” have become a major concern because of their widespread presence in different environments and diverse organisms. This 6-page fact sheet discusses the sources of microplastics, their effects on the environment, and ways to minimize microplastics pollution and exposure. Written by Yun-Ya Yang, Ignacio A. Rodriquez, Maia McGuire, and Gurpal S. Toor, and published by the Soil and Water Science Department, December 2015. SL435/SS649: Contaminants in the Urban Environment: Microplastics (ufl.edu)

Plastic, plastic everywhere! We live in a world where we are surrounded by plastic: from packaging materials and cutlery to plastic appliances and medical devices. Since the mid-twentieth century, plastic has been a boon to humanity and an integral part of our modern lives. However, plastic debris is a major concern due to its abundance and persistence in the environment. Plastic contaminants not only include plastic debris characterized by large size but also small pieces of plastic in the millimeter size range; these inconspicuous “microplastics” have become a major concern because of their widespread presence in different environments and diverse organisms. This 6-page fact sheet discusses the sources of microplastics, their effects on the environment, and ways to minimize microplastics pollution and exposure. Written by Yun-Ya Yang, Ignacio A. Rodriquez, Maia McGuire, and Gurpal S. Toor, and published by the Soil and Water Science Department, December 2015. SL435/SS649: Contaminants in the Urban Environment: Microplastics (ufl.edu)

Los perfluoroalquilos–los perfluorocarbonos (PFC) o, en inglés, perfluoroalkyl substances (PFASs)–son los productos químicos artificiales más comunes y persistentes en el planeta. Algunos de los productos más comunes que contienen perfluoroalquilos son sartenes de teflón, utensilios de cocina antiadherente, chaquetas impermeables (como Gore-Tex), espumas de extinción de incendios, envases de alimentos, alfombras y telas para muebles. Los perfluoroalquilos poseen un largo tiempo de residencia en el medio ambiente, lo que significa que los perfluoroalquilos pueden acumularse en los organismos en niveles que causan efectos nocivos. This 6-page fact sheet is the Spanish-language version of SL418/SS631: Contaminants in the Urban Environment: Perfluoroalkyl Substances. Written by Ignacio A. Rodriguez-Jorquera and Gurpal S. Toor, and published by the UF Department of Soil and Water Science, July 2015. Feature image credit: iStock/Thinkstock.com (non-stick pan, waterproof fabric, and fire fighting foam)/Digital Vision/Thinkstock.com (fast food) SL418-Span/SS644: Contaminantes en el Medio Ambiente Urbano: Los Perfluoroalquilos (ufl.edu)

Los perfluoroalquilos–los perfluorocarbonos (PFC) o, en inglés, perfluoroalkyl substances (PFASs)–son los productos químicos artificiales más comunes y persistentes en el planeta. Algunos de los productos más comunes que contienen perfluoroalquilos son sartenes de teflón, utensilios de cocina antiadherente, chaquetas impermeables (como Gore-Tex), espumas de extinción de incendios, envases de alimentos, alfombras y telas para muebles. Los perfluoroalquilos poseen un largo tiempo de residencia en el medio ambiente, lo que significa que los perfluoroalquilos pueden acumularse en los organismos en niveles que causan efectos nocivos. This 6-page fact sheet is the Spanish-language version of SL418/SS631: Contaminants in the Urban Environment: Perfluoroalkyl Substances. Written by Ignacio A. Rodriguez-Jorquera and Gurpal S. Toor, and published by the UF Department of Soil and Water Science, July 2015. Feature image credit: iStock/Thinkstock.com (non-stick pan, waterproof fabric, and fire fighting foam)/Digital Vision/Thinkstock.com (fast food) SL418-Span/SS644: Contaminantes en el Medio Ambiente Urbano: Los Perfluoroalquilos (ufl.edu)

Los perfluoroalquilos–los perfluorocarbonos (PFC) o, en inglés, perfluoroalkyl substances (PFASs)–son los productos químicos artificiales más comunes y persistentes en el planeta. Algunos de los productos más comunes que contienen perfluoroalquilos son sartenes de teflón, utensilios de cocina antiadherente, chaquetas impermeables (como Gore-Tex), espumas de extinción de incendios, envases de alimentos, alfombras y telas para muebles. Los perfluoroalquilos poseen un largo tiempo de residencia en el medio ambiente, lo que significa que los perfluoroalquilos pueden acumularse en los organismos en niveles que causan efectos nocivos. This 6-page fact sheet is the Spanish-language version of SL418/SS631: Contaminants in the Urban Environment: Perfluoroalkyl Substances. Written by Ignacio A. Rodriguez-Jorquera and Gurpal S. Toor, and published by the UF Department of Soil and Water Science, July 2015. Feature image credit: iStock/Thinkstock.com (non-stick pan, waterproof fabric, and fire fighting foam)/Digital Vision/Thinkstock.com (fast food) SL418-Span/SS644: Contaminantes en el Medio Ambiente Urbano: Los Perfluoroalquilos (ufl.edu)

Perfluoroalkyl substances (PFASs) or perfluorochemicals (PFCs) are the most widespread and persistent manmade chemicals on earth. Common products that contain PFASs are Teflon pans, non-stick cookware, rain/waterproof jackets (like Gore-Tex), fire-fighting foams, food packaging, carpets, and furniture fabrics. PFASs stay in the environment for a long period of time, which means they can accumulate in organisms to levels that cause harmful effects. This 6-page fact sheet discusses the occurrence, use, exposure, and potential harmful effects of PFASs to humans and the environment, and suggests ways to reduce your exposure to PFSAs. Written by Ignacio A. Rodriguez-Jorquera and Gurpal S. Toor, and published by the UF Department of Soil and Water Science, March 2015. (Photos: Thinkstock.com) SL418/SS631: Contaminants in the Urban Environment: Perfluoroalkyl Substances (ufl.edu)

Perfluoroalkyl substances (PFASs) or perfluorochemicals (PFCs) are the most widespread and persistent manmade chemicals on earth. Common products that contain PFASs are Teflon pans, non-stick cookware, rain/waterproof jackets (like Gore-Tex), fire-fighting foams, food packaging, carpets, and furniture fabrics. PFASs stay in the environment for a long period of time, which means they can accumulate in organisms to levels that cause harmful effects. This 6-page fact sheet discusses the occurrence, use, exposure, and potential harmful effects of PFASs to humans and the environment, and suggests ways to reduce your exposure to PFSAs. Written by Ignacio A. Rodriguez-Jorquera and Gurpal S. Toor, and published by the UF Department of Soil and Water Science, March 2015. (Photos: Thinkstock.com) SL418/SS631: Contaminants in the Urban Environment: Perfluoroalkyl Substances (ufl.edu)

Perfluoroalkyl substances (PFASs) or perfluorochemicals (PFCs) are the most widespread and persistent manmade chemicals on earth. Common products that contain PFASs are Teflon pans, non-stick cookware, rain/waterproof jackets (like Gore-Tex), fire-fighting foams, food packaging, carpets, and furniture fabrics. PFASs stay in the environment for a long period of time, which means they can accumulate in organisms to levels that cause harmful effects. This 6-page fact sheet discusses the occurrence, use, exposure, and potential harmful effects of PFASs to humans and the environment, and suggests ways to reduce your exposure to PFSAs. Written by Ignacio A. Rodriguez-Jorquera and Gurpal S. Toor, and published by the UF Department of Soil and Water Science, March 2015. (Photos: Thinkstock.com) SL418/SS631: Contaminants in the Urban Environment: Perfluoroalkyl Substances (ufl.edu)