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A call to action before Tuesday: make your voice heard

Photograph by Kevin Morris

Casco Bay needs your help! Please take a few minutes to let legislators know you are concerned about climate change and the health of Casco Bay.

On Tuesday, April 2, at 1 p.m., the Committee on Marine Resources of the Maine Legislature is holding a public hearing on a bill we strongly support: LD 1284, “An Act to Create the Science and Policy Council on the Impact of Climate Change on Maine’s Marine Species.”

The bill will establish a council made up of legislators, scientists, resource harvesters, and other stakeholders, with a mission to evaluate the impacts of climate change on Maine’s marine species and to make statewide policy recommendations.

This bill moves Maine to action on addressing and adapting to climate change, ocean acidification, sea level rise, and other threats to the health of our coastal waters. We believe Maine must act now to protect coastal habitats and marine species.

We ask you to urge the Committee on Marine Resources to vote in favor of LD 1284. Let them know you are concerned about climate change and its impacts on Casco Bay and on all of Maine’s marine resources.

Please email the committee by Tuesday morning, April 2.

Committee Members to email:

For a quick and easy way to share your support click here to email the Committee Clerk at MAR@legislature.maine.gov,.

To email the committee members directly, can copy and paste these into the “to” line of your email. This will work better on some devices and email platforms than others.

MAR@legislature.maine.govDavid.Miramant@legislature.maine.gov, Dana.Dow@Legislature.Maine.gov, Eloise.Vitelli@legislature.maine.gov, Jay.McCreight@legislature.maine.gov, Robert.Alley@legislature.maine.gov, Pinny.Beebe-Center@legislature.maine.gov, Lydia.Blume@legislature.maine.gov, William.Faulkingham@Legislature.Maine.gov, Allison.Hepler@Legislature.Maine.gov, Sherman.Hutchins@Legislature.Maine.gov, Kathy.Javner@Legislature.Maine.gov, Genevieve.McDonald@Legislature.Maine.gov, Will.Tuell@legislature.maine.gov, Michael.Russo@Legislature.Maine.gov, Deirdre.Schneider@legislature.maine.gov

Add an subject, being sure to mention that you support LD 1284.

Here are suggested talking points for your email — we strongly recommend that you put these in your own words. Links below provide more information.

Dear Senator Miramant, Representative McCreight, and Members of the Committee on Marine Resources:

I am writing to you to urge you to vote in favor of LD 1284, “An Act to Create the Science and Policy Council on the Impact of Climate Change on Maine’s Marine Species.”

Maine’s coastal waters are changing and changing quickly. Friends of Casco Bay has been tracking water temperatures for over 25 years. On average, the data show a 2.5° F increase in water temperatures since 1993.

About 30% of the carbon dioxide released into the atmosphere is being absorbed by the ocean. This is increasing the acidity of our marine waters and reducing the availability of the material (calcium carbonate) that clams, mussels, and other shellfish need to build their shells. Recent data indicate that for nearly half the year, levels of calcium carbonate in Casco Bay are not sufficient for shell-building.

Our marine heritage and economy depend upon healthy coastal waters. The Science and Policy Council that LD 1284 will create will help move Maine forward on addressing and adapting to changes that threaten our marine resources.

Thank you for your time and service to Maine.

Sincerely,

–Your name and town you live in

Once you have emailed the committee, please let us know by emailing me back at keeper@cascobay.org. I will be testifying at the hearing on Tuesday, and it would be great to know that we have your support.

Thank you for making your voice heard for Casco Bay!

 

More information:

We have a wealth of information about the impacts of climate change on Casco Bay: https://www.cascobay.org/climate-change-ocean-acidification-and-you/

LD 1284 was proposed by Representative Lydia Blume (York), who is a member of the Committee on Marine Resources. You can read the official language of the bill here.

LD 1284 has been selected by the Environmental Priorities Coalitiona group of 34 environmental organizations, as one of its five priority bills to address climate change in Maine.

As we shared with you at our Casco Bay Matters event, Governor Mills has proposed an all-encompassing Climate Change Council. Her proposal, which will be considered in separate legislation, will likely incorporate the council created by LD 1284 into a subcommittee of her omnibus council. We support the Governor’s plan and want to be sure that there is adequate focus on the marine environment — which is why it is so important that you make your voice heard on this issue.

Here is the official web page for the Committee on Marine Resources: http://legislature.maine.gov/committee/#Committees/MAR.

You can listen live to the hearing on Tuesday by clicking here: http://legislature.maine.gov/Audio/#206

Climate Change, Ocean Acidification, and You

Climate Change Science and Data

  • The climate is changing faster than expected. Greenhouse gases, such as carbon dioxide and methane, are the culprits. The burning of fossil fuels for homes, industry, and transportation releases almost 10,000 million metric tons of carbon dioxide into the atmosphere every year. 1
  • Carbon dioxide is changing not only our climate, but also the chemistry of the ocean. About 30% of the carbon dioxide we release into the atmosphere is absorbed by the ocean. 2 In marine water, carbon dioxide decreases pH and increases acidity through a process known as ocean acidification.
  • Excess nitrogen from sewage treatment plants, polluted stormwater, and fertilizers, is also adding carbon dioxide into nearshore waters through a process known as coastal acidification. 3
  • Nitrogen can fertilize massive algal growth in our waters. When the algal blooms die, decomposition depletes the area of life-giving oxygen and releases carbon dioxide, acidifying the water.

The impacts of climate change are evident right here in Casco Bay

Warmer Waters

Friends of Casco Bay has been tracking water temperatures for over 25 years. On average, our data show a 2.5° F increase in water temperatures since 1993.

Sea Level Rise

As water warms, it expands, and the sea encroaches on our coastline. Coastal observers and property owners are reporting an increase in erosion.

Increasing Precipitation

Maine has seen a six-inch average increase in annual precipitation since 1895, further threatening coastal properties. 4

Threats to the Ocean Food Web

More carbon dioxide in our waters means there is less shell-building material (calcium carbonate) for clams, mussels and oysters, as well as for tiny critters at the base of the ocean food chain. The saturation state of calcium carbonate is a key measurement of shell-building material for many organisms. Shell formation becomes more difficult when the amount of available calcium carbonate falls below a 1.5 saturation state. 5 Our recent data indicate that for nearly half the year, levels of calcium carbonate in Casco Bay are not sufficient for shell-building.

What do these changes mean for Casco Bay?

  • Research Associate Mike Doan with our Continuous Monitoring Station. The Station houses a number of instruments that collect data on carbon dioxide, temperature, salinity, oxygen, chlorophyll, and pH, hourly, 365 days a year. This large quantity of data is necessary to accurately track changes in the Bay from climate change, including ocean and coastal acidification.

    As marine waters become more acidic, we can anticipate more pitting or dissolution of the shells of many commercially viable species in Casco Bay.

  • Rising water temperatures are linked with shell disease, directly impacting our lobster fishery and tourism industries.
  • Climate change is bad news for clams because green crabs — which eat juvenile shellfish — thrive in warming waters. 6
  • The distribution and populations of marine species in the Gulf of Maine are shifting. Scientists and lobstermen are documenting the shift in distribution of Maine’s iconic lobsters north and east.
  • Copepods are tiny crustaceans that are the main food source for juvenile lobsters. In laboratory experiments, copepods raised in conditions that simulate the climate changes occurring in the Gulf of Maine were less fatty. With a less healthful diet, young lobsters must divert energy from growth and resisting disease to finding enough food to survive. 7

What is Friends of Casco Bay doing?

  • We helped form the Maine Ocean and Coastal Acidification Partnership (MOCA) to coordinate climate change research and policy change work. MOCA is a diverse coalition of researchers, policy experts, lawmakers, aquaculturalists, and seafood harvesters. We are working to create an action plan for Maine to protect the health of our coastal waters.
  • LD 1284 has been selected by the Environmental Priorities Coalition, a group of 34 environmental organizations, as one of its five priority bills to address climate change in Maine.
  • Our Water Reporter volunteers are recording observations of how the Bay is changing. These observations strengthen our advocacy efforts as these reports are shared with regulators, legislators, and other decision makers, alerting them to conditions in the Bay.

What can you do?

  • Tell your legislators to support LD 1284 to create a science and policy advisory council to address the impacts of climate change on Maine’s marine species.
  • Join Water Reporter. Your observations combined with those of other volunteers around the Bay will provide a better understanding of changing conditions.  

References

  1. T.A. Boden, R.J. Andres, G. Marland, Global, Regional, and National Fossil-Fuel CO2 Emissions, Research Institute for Environment, Energy, and Economics, Appalachian State University, 2017. https://cdiac.ess-dive.lbl.gov/trends/emis/overview_2014.html
  2. N. Gruber, D. Clement, R. Feely, et al., The oceanic sink for anthropogenic CO2 from 1994 to 2007, Science, 2019. http://science.sciencemag.org/content/363/6432/1193
  3. J. Weiss, Marine Pollution: What Everyone Needs to Know, Oxford University Press, 2015.
  4. I. Fernandez, C. Schmitt, E. Stancioff, et al., Maine’s Climate Future: 2015 Update, The University of Maine, 2015. https://mco.umaine.edu/pubs/pdf/mcf-2015.pdf
  5. J. Ekstrom, L. Suatoni, S. Cooley, et al., Vulnerability and adaptation of US shellfisheries to ocean acidification, Nature, 2015. http://pacshell.org/pdf/Ekstrom_etal2015.pdf
  6. E. Tan, B, Beal, Interactions between the invasive European green crab, Carcinus maenas, and juveniles of the soft-shell clam, Mya arenaria, in eastern Maine, USA, Journal of Experimental Marine Biology and Ecology, 2015. https://downeastinstitute.org/wp-content/uploads/2018/08/tan-beal-2015.pdf
  7. Copepods cope with acidification, Bigelow Laboratory for Ocean Sciences, 2018. https://www.bigelow.org/news/articles/2018-04-10.html

King Tides help us see what sea level rise might look like

Did you see the Armed with smartphones, volunteers track Casco Bay king tides as harbingers of sea-level rise article in the Portland Press Herald that covered this effort?
You can learn more about our Water Reporter effort and join here.

A King Tide is an astronomically high tide. A King Tide is a natural, predictable occurrence that happens a few times a year. This provides the opportunity to envision what our coastal areas may experience as sea levels continue to rise. These extra-high tides can help us spot areas that could be most vulnerable to sea level rise. King Tides are also known as perigean spring tides.

Casco Bay will experience a King Tide on Wednesday, February 20th, at 11:18 AM., which is estimated to reach 11.6 feet.  A normal high tide in the Bay ranges from 8 to 10 feet.

We are mobilizing our volunteer Water Reporters to help us document the February King Tide to help our us visualize what sea level rise may mean for our region. Between 10:48 and 11:48 on February 20,  our volunteers will don their rainboots and pull out their smartphones to capture this extreme tide using the Water Reporter app.

Water Reporter is an easy-to-use “Instagram-like” tool that enables our volunteers to document, catalogue, organize, and share observations of the Bay. This information is aiding our collaborations with other scientists, expand our community engagement by sharing observations on social media, and helping with our advocacy, to illustrate changes happening around the Bay to regulators, legislators, and other policy makers.

Are you interested in helping us document this upcoming King Tide? If so, sign up to be a Water Reporter using these instructions.

Ocean Acidification, Climate Change, and You: A Casco Bay Matters Event

Climate change is affecting the health of Casco Bay faster than anyone could have predicted. Warming temperatures and increasing acidity threaten the ocean and the livelihoods of those who depend on the sea. Research is showing that changes in our coastal waters from climate change are putting lobstering, clamming, and aquaculture at risk.

Friends of Casco Bay invites you to attend Ocean Acidification, Climate Change, and You, a free event, open to all.

Staff scientist Mike Doan will talk about the warning signs we see in our monitoring data. Casco Baykeeper Ivy Frignoca will share some of the impacts to our marine species and how Mainers are working together to respond to these threats. They look forward to your questions following the presentation.

Healthy marine waters are vital to Maine’s economy and quality of life.This is such an important issue that we are hosting this presentation at three locations in the coming weeks: Portland, South Portland, and Brunswick.

Ocean Acidification, Climate Change, and You

Come to the event nearest to you, or all three!

Weather cancellations will be posted here on this page on our website, and our Facebook event page.

All events are free and open to the public.

Portland Event

Monday, March 18, 2019
5:30 – 6:30 pm
Portland Public Library,
5 Monument Way, Portland, ME 04101

Add to Calendar

Please note: this date was listed incorrectly in the Forecaster. March 18 is the correct date.

South Portland Event

Monday, March 25, 2019
5:30 – 6:30 pm
Southern Maine Community College,
Jewett Hall, 77 Fort Rd, South Portland, ME 04106

Add to Calendar

Brunswick Event

Tuesday, April 9, 2019
5:30 – 6:30 pm
Curtis Memorial Library,
23 Pleasant St, Brunswick, ME 04011

Add to Calendar

You can see our Bay Paper on these topics here.

Cover photograph by Kevin Morris

Casco Baykeeper Boat trip

Can a boat change perspectives?

Casco Baykeeper Boat trip
Taking our partners out on the Bay provides them with a different perspective on problems that affect the health of Casco Bay. Photo courtesy: Beth and Steve Westra

We are fortunate to have several platforms and partners to help our work to improve and protect the environmental health of Casco Bay. We’ll be highlighting each one in the coming weeks. One of those platforms is our Baykeeper Boat.

Our Baykeeper boat is where science, policy, and public engagement converge. As a marine organization, we are on or by the Bay year-round, and we take others there, too, to see the threats to the health of the Bay firsthand.

Our Research Vessel Joseph E. Payne provides a safe, reliable platform to conduct scientific studies, bring stakeholders together to work for clean water, and reach out to those who care about the health of the Bay. This 28-foot Baykeeper boat provides a water-level view of issues such as stormwater runoff and combined sewer pipes that disgorge polluted water into the Bay, suspicious algal blooms never detected here before, coastal flooding from sea level rise and historic storms, and a working waterfront clogged with toxic sediments that displace boat berths.

We convene floating meetings of policy makers from different departments and agencies to foster new working relationships and new approaches to issues we all care about. We provide an alternative perspective, all too rare, to examine issues that threaten the health of the Bay, from being on the Bay itself. We bring government officials and regulators, including staff from the Environmental Protection Agency (EPA), the Maine Department of Environmental Protection (DEP), and Casco Bay municipalities. Casco Baykeeper Ivy Frignoca says, “Many of our concerns are best understood from the water.”

We guide reporters, film crews, and donors around the Bay to show them the resource we all are responsible for protecting.

The Joseph E. Payne is foremost a research vessel, from which we monitor the health of our waters, study how acidification may be impacting our marine resources, assess new technologies for measuring nitrogen and sampling for microplastics, and follow up on reports of pollution, nuisance algal blooms, and other threats to the health of the Bay.

How we work with you to keep Casco Bay blue

Casco Bay belongs to all of us. In 2019, we at Friends of Casco Bay are continuing our commitment to building a sense of shared ownership throughout our community, to help protect the health of this incredible resource. We see water as fundamental habitat and work to ensure that public policies keep the importance of the health of the Bay in mind.

Our community engagement opportunities provide a wide array of activities for citizens to assist us in our work and to advocate for the health of Casco Bay. For us, advocacy is about relationship building. We work to find common ground.

We pursue policies, laws, and limits based on sound science. Our advocacy efforts take place in many forums—from town halls to the halls of the State House to Washington, D.C. Sometimes, we protect the health of the Bay using education, convincing one homeowner or business at a time to change their practices. Other times, especially on regional or more complex problems, we advocate for the enforcement of existing laws and for the creation of new laws or ordinances. We look forward to working with you this year.

Water Reporters Spur Actions to Protect the Bay

July 26—The Day the Poop Hit the Bay

Out and About with the Casco Baykeeper

On July 26, 1.69 million gallons of partially-treated wastewater overflowed from Portland’s East End Sewage Treatment Facility into Casco Bay. This story made the news and captured our attention. That same day, 9.85 million gallons of combined sewer overflows (CSOs), containing raw sewage and toxic chemicals, also entered the Bay. Not a single news outlet reported that fact.

So while swimmers—especially those preparing for the Peaks to Portland Swim—worried about the impact of the partially-treated discharge from the East End plant (wastewater that had already had solids removed and been chlorinated to kill bacteria), we worried about the close to 10 million gallons of a far more toxic slurry that entered the Bay.

On that day, the combined sewer overflow at Mackworth Street discharged 824,000 gallons of untreated water and the CSO at Dartmouth Street discharged 833,000 gallons into Back Cove. The India Street CSO discharged 415,000 gallons and the Long Wharf CSO released 563,000 gallons of untreated water into Portland Harbor.

Polluted water gushes into Casco Bay from a combined sewer overflow beneath Portland’s busy waterfront.
Photo credit: Dave Laliberte

What is a Combined Sewer Overflow?
Combined sewer systems are relics of the past that we are still using today. In Portland and many cities across the county, these systems were designed to collect—and combine— sewage and stormwater in the same pipes. Most of the time, the pipes transport all the collected wastewater to a sewage treatment plant, where it is treated and then discharged into a body of water. But when we experience heavy rains or snowmelt, the runoff entering the system exceeds the capacity of the pipes. When the pipes fill to certain levels, these antiquated systems are designed to dump a mix of stormwater, untreated waste, toxic materials, and debris directly into the ocean, or into nearby streams and rivers that flow into the Bay.
 
 
 

These periodic discharges are far more concerning to us than a one-time breach at the East End facility. For over 25 years, Friends of Casco Bay has been pushing the City to eliminate these combined sewer overflows. We are very supportive of Portland’s current work to separate combined pipes, build storage tanks, and eliminate CSOs. Over the next two years, as Casco Baykeeper, I will represent Friends of Casco Bay as a member of the stakeholder team that helps shepherd a process called integrated planning, which will enable the City to meet these objectives efficiently and in ways that best improve water quality.

The Environmental Protection Agency created the integrated planning approach to help municipalities such as Portland meet multiple Clean Water Act requirements by identifying efficiencies from separate wastewater and stormwater programs and sequencing investments so that the highest priority projects come first. This approach can also lead to more sustainable and comprehensive solutions, such as green infrastructure, that improve water quality and provide multiple benefits that enhance community vitality.

We will continue to participate, as we have for over 25 years, to help ensure that these combined efforts achieve more effective and timely improvements in water quality in Casco Bay.

 

What you can do to reduce stormwater and sewage pollution

  • Support communities’ efforts to upgrade their wastewater and stormwater systems.
  • Employ “green solutions” to reduce stormwater runoff from our own properties:
    • install permeable pavement on driveways and patios, so water percolates into the soil below
    • reduce the size of the lawn; plant shrubs and ground cover, which hold water better then turf
    • use rain barrels to catch runoff from roofs
    • Boaters should use shoreside bathroom facilities or pumpout services to keep raw sewage out of the Bay.
      Our pumpout boat operates from Memorial Day to Halloween. Contact pumpout [at] cascobay [dot] org.

Water Reporter Volunteers are important to our Baykeeping efforts!

Casco Baykeeper Ivy Frignoca acts as the eyes, ears, and voice of the Bay. She is on or along the water almost daily, but she can’t be everywhere. Ivy says, “We rely on volunteers to report conditions around the Bay. The Water Reporter App really helps those efforts because we instantly receive a photo that records the location and time. We can then use the app to respond and let you know what actions we took.”

Volunteers began signing up as Water Reporters in early August. More than 30 volunteers have signed up around the Bay and have posted many observations with us.

For example, Morrigan shot this image of a gull sitting on a dead harbor sea near Bangs Island. We then promptly shared this information with Marine Mammals of Maine.

In Water Reporter, hashtags are used to categorize images and Morrigan used #wildlife for this image.


In another example, Ivy took photos of an algal bloom in South Portland near Forest City Cemetery, using #algae. These photos add to our understanding of potential sources of excess nutrient loading in the area.


Morrigan provided a close-up of the thick algal mat there.

And we like to get good news, too:

Rick reported new growth of eelgrass beds sprouting along the shoreline of Great Diamond Island.


Mark reported on #wildlife of a great blue heron and egrets taking flight in Maquoit Bay.

The Water Reporter app collects all of our observations in one place in an organized and searchable way. We are so excited about the ability of this tool to record what’s happening around our beautiful but changing Bay—the good, the bad, and the ugly.

We are looking for more observers to share photos of things they are seeing on the Bay all year long. If you are interested, you can join our Water Reporter network here.

Identifying the area of the Bay where you took the photo and categorizing the image with a hashtag, such as #algae, #pollution report, #trash, #wildlife, and #erosion, makes it easier for us to search for similar occurrences around the Bay.

Become a Water Reporter and report what you see on Casco Bay

Want to get outside, take photos that may help protect the health of Casco Bay, and connect with other community members?

We invite you to join our new volunteer Observing Network, Water Reporter, an exciting way to share what you see around the Bay.

In 2016 and 2017, we saw a concerning increase in the number and extent of nuisance and harmful algal blooms in Casco Bay. Large mats of algae covered tidal flats, smothering animals underneath the mats, preventing juvenile clams from settling, and increasing the acidity of the sediment.

This summer and fall, we continue to be on the lookout for nuisance, green algal outbreaks—and we need your help!

Join Water Reporter now.

For this project we are asking you to take photos of the Bay to document algal bloom events, water pollution and trash, shoreline erosion, and marine wildlife sightings. Through the Water Reporter app, your photos will be shared with Friends of Casco Bay, as well as with other observers. You will be able to see and comment on others’ posts and get an idea of what is going on around the Bay.

Each submission is displayed on a map and posted to individual, organization, and watershed feeds. To keep you in the loop, you will receive email notifications every time someone comments or takes action on your report.

In order to be a Water Reporter volunteer:

  • You will need a smartphone (iPhone or Android) or a tablet (iPad or Android tablet).
  • Create an account on the Water Reporter app and join the Friends of Casco Bay group.
  • Be willing to take photos of the Bay and share them on the app along with their location.
What you need to know:
  • Each photo you submit will provide a better understanding of conditions in the Bay.
  • Friends of Casco Bay is especially interested in tracking algal blooms as they occur, so if you come across one, be sure to share a photo along with the hashtag #algae.
  • For other reports please use hashtags like #trash #erosion #pollutionreport or #wildlife in the photo caption to improve search and categorization of your report for the community and Friends of Casco Bay.

What’s the big deal with green algae?

In the marine environment, nitrogen jumpstarts the growth of algae and phytoplankton, tiny plants that form the base of the ocean food chain, which in turn nurture zooplankton, clams, oysters, crabs, lobsters, fish, and whales. But too much nitrogen may trigger large blooms of nuisance algae or “green slime,” which can reduce water clarity and lower oxygen levels, making life harder for marine organisms. These nuisance algal blooms may be triggered by excess nitrogen from fertilizers, sewage, pet wastes, and emissions from tailpipes and smokestacks. For more information on excess nitrogen and green algae visit https://www.cascobay.org/our-work/science/nuisance-algal-bloom-tracking/.

We hope you will join our observing network and help us keep an eye on the Bay we all share and love!

Map of Water Reporter Observations