Conservation & Science

California Action Alert: Help us turn the tide against ocean plastic pollution!

UPDATE Sept. 16, 2019: Unfortunately, the State Legislature did not vote on the California Plastic Pollution Reduction Act in 2019.  However, leaders can pick the bills back up in 2020. We are confident that there will continue to be momentum next year to advance this legislation. Please stay tuned! 

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Monterey Bay is celebrated around the world for its beautiful ocean views and photogenic wildlife, like sea otters, sardines and whales. But even these protected waters are more polluted than they seem.

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Researchers found plastic in the bodies of pelagic red crabs, which are food for many ocean animals, from the surface to the deep sea. Photo © Monterey Bay Aquarium/Patrick Webster

Aquarium and MBARI scientists recently found plastic throughout the Monterey Bay water column, from the surface to the deep sea. And most of it matched the same type of plastic used in the single-use products we discard every day, like water bottles, takeout food containers and other packaging.

If we don’t change course, the amount of plastic flowing into the ocean is projected to double in just six years. But California is in a position to get out in front of this challenge and lead the U.S. toward a cleaner future.

The California Plastic Pollution Reduction Act sets a target of reducing 75 percent of packaging waste—and the most polluting single-use plastic products—by 2030. And it sets criteria to make sure that what remains is increasingly recycled or composted.

Join us in urging your California legislators to vote YES on the Plastic Pollution Reduction Act.

This bill is among the most visionary approaches to solid waste legislation in the state’s history. It tackles the growing problem of plastic pollution in our ocean and waterways, and inspires innovation to “design out” waste from the products and packages we use every day.

Read more…

Alerta, hora de actuar California: ¡Ayúdanos a cambiar el curso de la marea para evitar la contaminación por plástico!

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La Bahía de Monterey es conocida alrededor del mundo por sus bellísimas vistas oceánicas y su fotogénica vida silvestre, como las nutrias marinas, sardinas y ballenas. Sin embargo, aún estas aguas protegidas, sufren por la contaminación más de lo que parece.

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Los científicos encontraron plástico dentro del cuerpo de langostinos pelágicos, quienes sirven de alimento a muchos animales marinos desde la superficie hasta lo más profundo. Foto realizada por © Monterey Bay Aquarium/Patrick Webster

Recientemente, los científicos del Acuario y del MBARI encontraron plástico a lo largo de toda la columna de agua de la Bahía de Monterey, desde la superficie hasta el mar profundo. Además, la gran mayoría de él coincidió con ser del mismo tipo de plástico utilizado en los productos desechables que usamos todos los días, como botellas de agua, recipientes de comida para llevar y con otros empaques.

Si no cambiamos el curso, se estima que la cantidad de plástico que llega al océano se duplicará en tan solo seis años. Sin embargo, California puede hacerle frente a este reto y asumir el liderazgo en los EE. UU. para lograr un futuro más limpio.

El California Plastic Pollution Reduction Act (Ley de Reducción de Contaminación por Plástico de California) tiene por objetivo el de reducir el 75 por ciento del desperdicio de plástico—y el uso de los productos desechables de plástico más contaminantes—para el año 2030. Además de determinar los criterios para garantizar que lo que quede, se recicle o se use como composta cada vez más.

Únete a nosotros y pide  a los legisladores de California  que voten SÍ por el Plastic Pollution Reduction Act. (Ley de Reducción de Contaminación por Plástico).

Este proyecto de ley se encuentra entre las más visionarias legislaciones en la historia del estado en lo referente a desechos sólidos. Aborda el creciente problema de la contaminación por plástico en nuestro océano y nuestras vías fluviales, e inspira a innovar, diseñando maneras de desalentar los residuos de los productos y empaques que usamos todos los días.

Read more…

Fishing for genes via eDNA

Just as steelhead trout migrate from saltwater to freshwater and back, Environmental Sample Processors (ESPs)—first developed by the Monterey Bay Aquarium Research Institute (MBARI) for studies in the ocean—have been getting a lot of use in freshwater over the last five years.

Kevan Yamahara and Doug Pargett install a pump system downstream of a fish trap in Scott Creek. The pump system feeds water to an Environmental Sample Processor to sample the DNA of fish in the stream. Photo © 2019 MBARI/Kim Fulton-Bennett

This spring, MBARI’s ESP team installed an instrument to collect samples of “environmental DNA” from a coastal creek just north of Monterey Bay. Researchers will use these samples to track populations of threatened steelhead trout, endangered coho salmon, and invasive species in the creek.

In the process, they could help revolutionize environmental monitoring and fisheries management nationwide.

The research is a joint project of MBARI and the Monterey Bay Aquarium, with funding from the Arthur Vining Davis Foundations as part of their newly launched Environmental Engagement, Stewardship & Solutions program. The work is being carried out in collaboration with the National Oceanic and Atmospheric Administration (NOAA). It is part of MBARI’s continuing effort to provide scientific data with direct application for ocean and wildlife conservation. Read more…

El impacto profundo del micro-plástico

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(Subtítulos en español están disponibles)

Existe un vasto ecosistema que se extiende muy por debajo de la superficie del océano, en donde la luz es escasa, aumenta la presión y la vida toma formas que bien podrían parecer extraterrestres. Pero incluso ahí, un lugar que parece un mundo apartado de la sociedad humana, nuestra basura plástica se está acumula.

Los científicos del Acuario y del MBARI tomaron muestras de la contaminación por micro-plástico en las aguas profundas usando el vehículo operado remotamente Ventana. Foto: cortesía del MBARI

En el mar profundo, resulta desafiante estudiar dónde se acumula ese plástico y cómo afecta a los animales. Por ello, los científicos del Monterey Bay Aquarium en colaboración con nuestros aliados del Monterey Bay Aquarium Research Institute (MBARI) lanzaron un ambicioso proyecto.

Los resultados del estudio en el cual se examina el  micro-plástico en las aguas de la Bahía de Monterey, fue publicado el 6 de junio por la revista Scientific Reports.

“Hemos diseñado este estudio para dar respuesta a una brecha fundamental en nuestro conocimiento sobre el plástico marino una vez que este llega al océano” indica la autora principal Anela Choy, anteriormente investigadora del MBARI y actual profesora del Scripps Institution of Oceanography en San Diego.

Los investigadores del MBARI recolectaron larváceos y sus filtros mucosos de alimentación usando vehículos de comando remoto. Foto: cortesía del MBARI.

El equipo de investigación recolectó datos usando vehículos de comando remoto (ROV, por sus siglas en inglés) —submarinos robóticos diseñados por ingenieros del MBARI— para recolectar muestras de agua en profundidades de entre 200 y 600 metros (unos 650 a 2,000 pies).

También buscaron plástico en animales que cumplen importantes funciones en las redes alimentarias marinas: langostinos pelágicos y seres parecidos a los renacuajos llamados larváceos gigantes, que se rodean con nubes de mucosa cuya función es capturar alimento y, en ellos, los investigadores descubrieron plástico.

“Los problemas como este son extremadamente complicados. Para intentar descubrir la manera de resolverlos se requiere de muchas herramientas distintas,” —menciona Kyle Van Houtan, científico principal del Acuario, quien realizó el estudio en coautoría con Anela y otros nueve investigadores de diversos campos que abarcan desde Fisicoquímica hasta Ecología Marina—. Read more…

The deep impact of microplastic

 

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There’s a vast ecosystem stretching far below the ocean’s surface — one where the light dims, the pressure mounts, and life takes on forms that can seem downright alien. But even there, a place that seems a world apart from human society, our plastic trash is building up.

Scientists from the Aquarium and MBARI sampled microplastic pollution in the deep waters of Monterey Bay using the ROV Ventana. Photo courtesy MBARI

In the deep sea, it’s a challenge to study where that plastic accumulates and how it affects animals. So scientists at the Monterey Bay Aquarium and our partners at the Monterey Bay Aquarium Research Institute (MBARI) launched an ambitious collaboration.

The resulting study, which examined microplastic in the waters of Monterey Bay, was published June 6 in the journal Scientific Reports.

“We designed this study to answer a fundamental gap in our knowledge of marine plastic once it reaches the ocean,” says lead author Anela Choy, a former MBARI researcher and now a professor at the Scripps Institution of Oceanography in San Diego.

MBARI researchers collected larvaceans and their mucus feeding filters using its remotely operated vehicles. Photo courtesy MBARI.

The research team gathered data by using remotely operated vehicles (ROVs), robotic submarines designed by MBARI engineers, to collect water samples at depths from 200 to 600 meters (about 650 to 2,000 feet).

They also searched for plastic in animals with important roles in the marine food web: pelagic red crabs; and tadpole-like creatures called giant larvaceans, which surround themselves with clouds of mucus that capture food — and, as the researchers discovered, plastic.

“Problems like this are extremely complicated. To try and figure out how to solve them, you need a lot of different tools,” says Aquarium Chief Scientist Kyle Van Houtan, who co-authored the paper with Anela and nine others, tapping fields from physical chemistry to marine ecology. Read more…

Field studies of ocean acidification

Sometimes, research has to venture out of the lab and into the wild. That’s the basis for a long-term Monterey Bay Aquarium Research Institute (MBARI) project to study how the ocean’s changing chemistry will affect marine life.

A shallow-water Free Ocean CO2 Enrichment (FOCE) system in place near Hopkins Marine Station. Photo courtesy MBARI.

Ocean acidification is a change in seawater pH (and other elements of the ocean carbonate system) as the ocean absorbs excess carbon dioxide from the atmosphere. This change will become more pronounced as people continue to burn fossil fuels.

“It’s important to try to get a better understanding of what impact that will have,” says George Matsumoto, senior education and research specialist at MBARI.

In a more acidic ocean, the minerals used to form calcium carbonate are less abundant, making it more difficult for marine species—from tiny sea snails to oysters and crabs—to build shells or skeletons. MBARI marine ecologist Jim Barry says researchers are working to understand the impact not just on individual animals, but also on broader ecosystems. Read more…

Speaking up for sustainable fisheries

As new members of Congress get up to speed on key issues like oceans and climate, we’re in Washington, D.C., to raise our voice for ocean conservation.

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Jennifer Dianto Kemmerly addressed Congress on the state of fisheries.

On May 1, Jennifer Dianto Kemmerly, the Aquarium’s vice president of global ocean initiatives, testified before the House Natural Resources Subcommittee on Waters, Oceans and Wildlife about the state of fisheries. 

Jenn was invited by Rep. Jared Huffman (D-San Rafael), the subcommittee’s chair, to provide information on the status of U.S. and global fisheries. Building on her remarks to the United Nations in 2017, she provided insight into seafood markets and made policy recommendations to advance the sustainability of U.S. and global fisheries. 

Watch her testimony:

Read more…

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