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<div class="nist-block nist-block--no-margin"> <div class="entity-reference"> <img loading="lazy" src="/web/20231128043246im_/https://www.nist.gov/sites/default/files/images/2021/08/26/environment.jpg" width="1200" height="248" alt="Upclose image of solar panels on blue sky" typeof="foaf:Image"/> </div> </div> </div> <div class="nist-section-header__main grid-container"> <div class="grid-row"> <div class="nist-section-header__title"> <h1 class="nist-page__title">Environment</h1> </div> </div> </div> </div> </div> <div class="grid-container"> <div class="nist-page__region nist-page__region--topic-description padding-top-4 margin-top-1"> <div class="nist-region-heading"> <h2>Overview</h2> </div> <div class="grid-row"> <div class="tablet:grid-col-8 padding-right-5 margin-bottom-4"> <div class="text-with-summary"> <p>Through its partnerships with industry, government, and academia, NIST is helping to advance measurements and tools for environmental science, for example by calibrating the sensors of climate-mapping satellites and detecting ever more minute quantities of toxins and pollutants in our air, soil, water and blood.</p> </div> </div> <div class="tablet:grid-col-4"> </div> </div> </div> </div> <div class="bg-base-lightest padding-y-5 margin-y-4"> <div class="nist-page__region nist-page__region--topic-list grid-container"> <div class="views-element-container nist-block margin-bottom-0"> <div><div class="js-view-dom-id-34ca1c95f19358ba39316da0162967fc8cb4d1aed39afb7e391fbc18fc3d2394"> <div class="nist-block margin-bottom-0"> <div class="nist-region-heading"> <h2>Environment Topics</h2> </div> <ul class="add-list-reset link-list"> <div class="grid-row"> <div class="tablet:grid-col-6"> <li class="font-sans-md padding-bottom-205"><div class="views-field views-field-field-shared-section"><div class="field-content nist-icon nist-icon--before nist-icon--arrow-right2"><a href="/web/20231128043246/https://www.nist.gov/air-water-soil-quality" hreflang="en">Air / water / soil quality</a></div></div></li> </div> <div class="tablet:grid-col-6"> <li class="font-sans-md padding-bottom-205"><div class="views-field views-field-field-shared-section"><div class="field-content nist-icon nist-icon--before nist-icon--arrow-right2"><a href="/web/20231128043246/https://www.nist.gov/climate" hreflang="en">Climate</a></div></div></li> </div> <div class="tablet:grid-col-6"> <li class="font-sans-md padding-bottom-205"><div class="views-field views-field-field-shared-section"><div class="field-content nist-icon nist-icon--before nist-icon--arrow-right2"><a href="/web/20231128043246/https://www.nist.gov/environmental-health" hreflang="en">Environmental health</a></div></div></li> </div> <div class="tablet:grid-col-6"> <li class="font-sans-md padding-bottom-205"><div class="views-field views-field-field-shared-section"><div class="field-content nist-icon nist-icon--before nist-icon--arrow-right2"><a href="/web/20231128043246/https://www.nist.gov/greenhouse-gas-measurements" hreflang="en">Greenhouse Gas Measurements</a></div></div></li> </div> <div class="tablet:grid-col-6"> <li class="font-sans-md padding-bottom-205"><div class="views-field views-field-field-shared-section"><div class="field-content nist-icon nist-icon--before nist-icon--arrow-right2"><a href="/web/20231128043246/https://www.nist.gov/marine-science" hreflang="en">Marine science</a></div></div></li> </div> <div class="tablet:grid-col-6"> <li class="font-sans-md padding-bottom-205"><div class="views-field views-field-field-shared-section"><div class="field-content nist-icon nist-icon--before nist-icon--arrow-right2"><a href="/web/20231128043246/https://www.nist.gov/sustainability" hreflang="en">Sustainability</a></div></div></li> </div> </div> </ul> </div> </div> </div> </div> </div> </div> <div class="nist-page__region nist-page__region--main"> <div class="nist-block"> <div class="grid-container margin-y-5"> <div class="paragraph paragraph--type--topic-research paragraph--view-mode--default"> <div class="nist-region-heading"> <h2>The Research</h2> </div> <div class="grid-row"> <div class="tablet:grid-col-8 padding-right-5 margin-y-2"> <h2 class="nist-block__title">Projects & Programs</h2> <article about="/programs-projects/plastic-pollution-measurement-science" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20231128043246/https://www.nist.gov/programs-projects/plastic-pollution-measurement-science" hreflang="en"><img loading="lazy" src="/web/20231128043246im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2020/01/23/PlasticDebris_KaylaBrignac.jpg?itok=9e3mvlMx" width="100" height="56" alt="Plastic marine debris" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20231128043246/https://www.nist.gov/programs-projects/plastic-pollution-measurement-science"><span>Plastic Pollution Measurement Science</span> </a></h3> <div class="nist-teaser__type"> <div class="nist-badge display-inline-block margin-y-1 nist-badge--blue boolean">Ongoing</div> </div> </header> <div class="nist-teaser__content"> <div class="text-long"> While plastics have yielded immense benefits to society, discarded plastics or plastic pollution has become a pervasive highly visible problem especially in the </div> </div> </div> </article> <article about="/programs-projects/and-polyfluoroalkyl-substances-pfas" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20231128043246/https://www.nist.gov/programs-projects/and-polyfluoroalkyl-substances-pfas" hreflang="en"><img loading="lazy" src="/web/20231128043246im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2023/10/11/Per-%20and%20Polyfluoroalkyl%20Substances.jpg?itok=pjkAWDZ-" width="100" height="67" alt="Photo montage showing fill the airplane with fire-fighting foam, a spilled glass of wine on the tablecloth. Cleaning clothes and furniture from stains, Discarded Fast Food Wrappers Littered on Ground, wateproof jacket with water droplets on it. Jacket using the gore-tex technology." typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20231128043246/https://www.nist.gov/programs-projects/and-polyfluoroalkyl-substances-pfas"><span>Per- and Polyfluoroalkyl Substances (PFAS)</span> </a></h3> <div class="nist-teaser__type"> <div class="nist-badge display-inline-block margin-y-1 nist-badge--blue boolean">Ongoing</div> </div> </header> <div class="nist-teaser__content"> <div class="text-long"> NIST works to improve confidence in measurements and conducts research on PFAS for better human health and the environment. </div> </div> </div> </article> <article about="/programs-projects/establishing-measurement-traceability-gaseous-mercury-emissions-monitoring" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20231128043246/https://www.nist.gov/programs-projects/establishing-measurement-traceability-gaseous-mercury-emissions-monitoring" hreflang="en"><img loading="lazy" src="/web/20231128043246im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2018/07/10/hg-emissions_1.jpg?itok=53TlayiZ" width="100" height="47" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20231128043246/https://www.nist.gov/programs-projects/establishing-measurement-traceability-gaseous-mercury-emissions-monitoring"><span>Establishing Measurement Traceability for Gaseous Mercury Emissions Monitoring</span> </a></h3> <div class="nist-teaser__type"> <div class="nist-badge display-inline-block margin-y-1 nist-badge--blue boolean">Ongoing</div> </div> </header> <div class="nist-teaser__content"> <div class="text-long"> As a result of the environmental impact of mercury and the neurotoxic risk associated with trophic transfer of methyl mercury to humans, the reduction of </div> </div> </div> </article> <article about="/programs-projects/fundamental-guided-wave-metrology" class="nist-teaser"> <div class="nist-teaser__image"> <div class="entity-reference"> <a href="/web/20231128043246/https://www.nist.gov/programs-projects/fundamental-guided-wave-metrology" hreflang="en"><img loading="lazy" src="/web/20231128043246im_/https://www.nist.gov/sites/default/files/styles/thumbnail/public/images/2018/07/10/fundamental_wave_web.jpg?itok=wZaGarNh" width="100" height="67" typeof="foaf:Image"/> </a> </div> </div> <div class="nist-teaser__content-wrapper"> <header> <h3 class="nist-teaser__title"><a href="/web/20231128043246/https://www.nist.gov/programs-projects/fundamental-guided-wave-metrology"><span>Fundamental Guided Wave Metrology</span> </a></h3> <div class="nist-teaser__type"> <div class="nist-badge display-inline-block margin-y-1 nist-badge--blue boolean">Ongoing</div> </div> </header> <div class="nist-teaser__content"> <div class="text-long"> Radio-frequency (RF) waves and microwaves are involved with almost every facet of everyday life. Radio stations, television, wireless devices, satellite </div> </div> </div> </article> <div class="link-list"><a href="/web/20231128043246/https://www.nist.gov/laboratories/projects-programs/topic/248561">View All Projects/Programs</a></div> </div> <div class="tablet:grid-col-4 margin-y-2"> <h2 class="nist-block__title">Additional Resources Links</h2> <div class="nist-field nist-field--label-hidden nist-field--link-list link nist-field--link-list font-sans-sm"> <div class="nist-field__items"> <div class="nist-field__item"><a href="https://web.archive.org/web/20231128043246/https://www.nist.gov/publications/search?k=&d%5Bmin%5D=&d%5Bmax%5D=&t=&a=&s=All&ta%5B0%5D=248561&n=">Publications</a></div> </div> </div> </div> </div> </div> </div> <div class="paragraph paragraph--type--topic-featured paragraph--view-mode--default nist-content-row--width-full bg-base-lightest margin-y-5"> <div class="grid-container"> <div class="nist-card nist-card--horizontal nist-card--horizontal-full nist-card--base-lightest"> <div class="nist-card__inner"> <div class="nist-card__image"> <a href="/web/20231128043246/https://www.nist.gov/video/nist-biorepository"> <div class="entity-reference"> <figure class="nist-image"> <img src="/web/20231128043246im_/https://www.nist.gov/sites/default/files/styles/800w_x_400h/public/images/2017/12/07/blogturtle.jpg.webp?itok=wFF7KLWL" width="800" height="400" alt="Sea turtle in water" title="Sea turtle" loading="lazy" typeof="foaf:Image"/> <figcaption class="nist-image__caption"> <div data-caption-editable="true" class="nist-image__caption-content"> </div> </figcaption> </figure> </div> </a> </div> <div class="nist-card__title"> <h3> The NIST Biorepository </h3> </div> <div class="nist-card__content"> <div class="text-long"><p>For 40 years, NIST has been involved in archiving biological and environmental specimens in its biorepository. The specimen range from human livers, marine sediments, and fish tissues to mussels, oysters, marine mammal tissues, bird eggs and feathers, and sea turtle tissues and eggs. This national biorepository, located at the <a href="https://web.archive.org/web/20231128043246/https://www.nist.gov/mml/hollings-marine-laboratory">Hollings Marine Laboratory</a> in Charleston, S.C., is a unique resource that processes and preserves biospecimens at cryogenic temperatures (-150 °C), as well as the associated data, that are maintained through multiple partner projects. </p></div> </div> <div class="nist-card__links"> <div class="nist-card__button"> <a href="/web/20231128043246/https://www.nist.gov/video/nist-biorepository" class="usa-button ">Learn more about the NIST Biorepository in this video.</a> </div> </div> </div> </div> </div> </div> <div class="grid-container margin-y-4"> <div class="nist-region-heading"> <h2>News</h2> </div> <div class="margin-bottom-5"> <div class="entity-reference"> <div class="nist-card nist-card--horizontal nist-card--horizontal-full"> <div class="nist-card__inner"> <div class="nist-card__image"> <a href="/web/20231128043246/https://www.nist.gov/blogs/taking-measure/tracking-hormones-land-and-sea"> <div class="entity-reference"> <img loading="lazy" src="/web/20231128043246im_/https://www.nist.gov/sites/default/files/styles/600w_x_360h/public/images/2023/03/30/nist_noaa-nmmf_field-collection-picture.jpg.webp?itok=Q0a2yRru" width="600" height="360" alt="NIST Charleston researchers Ashley Boggs-Russell (sitting) and Amanda Moors (standing) work with researchers from the National Oceanic and Atmospheric Administration and the National Marine Mammal Foundation to process tissue samples during veterinary assessments of wild bottlenose dolphins in the Gulf of Mexico following the 2010 Deepwater Horizon oil spill. No dolphins were harmed in this process." typeof="foaf:Image"/> </div> </a> </div> <div class="nist-card__title"> <h3><span>Tracking Hormones on Land and at Sea</span> </h3> </div> <div class="nist-card__content"> <div class="text-with-summary"> It’s usually pretty straightforward to explain how my work on clinical measurements is a benefit to society, but sometimes I get confused looks when I tell people about my work on whales, alligators and fish, to name a few. At the National Institute of Standards and Technology (NIST), I work on measurement science for endocrinology. Endocrinology is the science of hormones such as the commonly </div> </div> <div class="nist-card__links"> <div class="nist-card__button"> <a href="/web/20231128043246/https://www.nist.gov/blogs/taking-measure/tracking-hormones-land-and-sea" class="usa-button ">Read more</a> </div> </div> </div> </div> </div> </div> <div class="paragraph paragraph--type--dynamic-news-list-topic paragraph--view-mode--default"> <div class="views-element-container"><div class="js-view-dom-id-abe04a8756e23ad8833bd3cfe33c96320e9e4d55c001608bdf3b45ce1528244f"> <div class="grid-row grid-gap-2"> <div class="nist-card tablet:grid-col-4 nist-card--topic "> <div class="nist-card__inner"> <div class="nist-card__image"> <a href="/web/20231128043246/https://www.nist.gov/news-events/news/2023/10/spotlight-paving-way-recycled-plastics-state-hawaii"> <div class="entity-reference"> <img loading="lazy" src="/web/20231128043246im_/https://www.nist.gov/sites/default/files/styles/800w_x_400h/public/images/2023/10/16/45145CE5-3706-473C-A1C6-4FAF01B6EF2E.jpg.webp?itok=gMDgTfkm" width="800" height="400" alt="Someone wearing a safety vest holds up a handful of black plastic pellets." typeof="foaf:Image"/> </div> </a> </div> <div class="nist-card__title padding-y-5"> <h3><span property="schema:name">Spotlight: Paving the Way With Recycled Plastics in the State of Hawai‘i</span> </h3> </div> <div class="nist-card__links"> <div class="nist-card__button"> <a href="/web/20231128043246/https://www.nist.gov/news-events/news/2023/10/spotlight-paving-way-recycled-plastics-state-hawaii" class="usa-button ">Read more</a> </div> </div> </div> </div> <div class="nist-card tablet:grid-col-4 nist-card--topic "> <div class="nist-card__inner"> <div class="nist-card__image"> <a href="/web/20231128043246/https://www.nist.gov/news-events/news/2023/09/spotlight-measuring-citys-carbon-footprint-nist-researcher-tyler-boyle"> <div class="entity-reference"> <img loading="lazy" src="/web/20231128043246im_/https://www.nist.gov/sites/default/files/styles/800w_x_400h/public/images/2023/10/13/DSC_2359.jpg.webp?itok=esZ4RZjI" width="800" height="400" alt="A man wearing safety glasses and sitting at a computer workstation reaches into a box with wiring and circuitry." typeof="foaf:Image"/> </div> </a> </div> <div class="nist-card__title padding-y-5"> <h3><span property="schema:name">Spotlight: Measuring a City’s Carbon Footprint With NIST Researcher Tyler Boyle</span> </h3> </div> <div class="nist-card__links"> <div class="nist-card__button"> <a href="/web/20231128043246/https://www.nist.gov/news-events/news/2023/09/spotlight-measuring-citys-carbon-footprint-nist-researcher-tyler-boyle" class="usa-button ">Read more</a> </div> </div> </div> </div> <div class="nist-card tablet:grid-col-4 nist-card--topic "> <div class="nist-card__inner"> <div class="nist-card__image"> <a href="/web/20231128043246/https://www.nist.gov/news-events/news/2023/09/spotlight-postdoctoral-researcher-ana-morales-and-nanoscale-plastics"> <div class="entity-reference"> <img loading="lazy" src="/web/20231128043246im_/https://www.nist.gov/sites/default/files/styles/800w_x_400h/public/images/2023/09/22/DSC_2634.jpg.webp?itok=HRv-R37G" width="800" height="400" alt="Woman in safety glasses stands next to an enclosed space with scientific equipment inside." typeof="foaf:Image"/> </div> </a> </div> <div class="nist-card__title padding-y-5"> <h3><span property="schema:name">Spotlight: Postdoctoral Researcher Ana Morales and the Nanoscale Plastics Pervading Our World</span> </h3> </div> <div class="nist-card__links"> <div class="nist-card__button"> <a 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