Physical Sciences and Mathematics Commons^™

Summary Report Of Enhanced Monitoring And Pollution Source Tracking Efforts In The Willard Beach Watershed, Maine, 2012-2016, M. Sims, K. Kaczor

Maine Sea Grant Publications

Willard Beach is a popular recreation area located in South Portland used primarily by families with young children. Routine monitoring at the beach revealed elevated bacteria levels, prompting the need for enhanced monitoring within the watershed to determine the nature and extent of potential bacteria inputs. Although the waste of domestic and wild animals can contribute to impaired water quality and pose a public health risk, efforts have focused primarily on identifying and removing human sources (e.g. malfunctioning septic systems, faulty sewer lines) of fecal pollution.

Maine Healthy Beaches Program 2016 Annual Report To U.S. Epa, K. Kaczor, M. Sims

Maine Sea Grant Publications

Maine Healthy Beaches (MHB) is managed by the Maine Department of Environmental Protection (ME DEP) and coordinated by the University of Maine Cooperative Extension (UMaine Extension). In 2016, this team worked with 28 local management entities to conduct routine monitoring, assessment, and public notification of water quality conditions for 60 beach management areas spanning Kittery to Mount Desert Island. MHB staff continued to build local capacity for well-informed beach management and to address pollution issues when they arose during the beach season.

Summary Report Of Enhanced Monitoring And Pollution Source Tracking Efforts In Goosefare Brook, Maine, 2012-2016, M. Sims, K. Kaczor

Maine Sea Grant Publications

The Goosefare Brook (GFB) forms the border between the City of Saco to the south and Town of Old Orchard Beach (OOB) to the north. In response to concerns over water quality in the mouth and adjacent beach water, the Maine Healthy Beaches (MHB) program has supported multi-year enhanced monitoring and pollution source tracking efforts, held Stakeholder Workshops, and more to address impaired water quality throughout the watershed. Over the past five years, the MHB program has focused primarily on paired enterococci and optical brightener samples in OOB’s New Salt Rd. Tributary (NSRT). This work identified widespread bacterial contamination throughout …

2016 Goosefare Brook Mst Summary And Next Steps, M. Sims, K. Kaczor

Maine Sea Grant Publications

No abstract provided.

Jordan River Monitoring Report, Ashley Taylor, Anna Farrell

Maine Sea Grant Publications

In congruence with the Maine Department of Marine Resources’ (DMR) efforts to monitor declining water quality in the Jordan River, Frenchman Bay, Maine, the Community Lab at MDI Biological Laboratory implemented regular water quality monitoring at additional sites in the watershed to supplement the work of the DMR. Water samples were collected weekly between June and August of 2017 by staff and students from the Community Lab. Samples were collected via boat and foot to reach additional intermittent streams and smaller tributaries that feed into the Jordan River. Samples were analyzed for Enterococcus bacteria, optical brighteners, and salinity. A goal …

Clamming In Maine, Brunswick High School

Maine Sea Grant Publications

To become good environmental stewards and gain knowledge of viable economic opportunities, students need opportunities to learn about their local ecosystem and natural resources. The project leader will provide Brunswick High School students with the hands-on experience and curriculum to directly learn about an important local marine habitat and resource. Drawing on curricula from organizations such as the Friends of Casco Bay, Downeast Institute, and the Island Institute, McCullough has designed a monitoring program in which students will take environmental measurements (oxygen, nutrients, temperature, salinity, predation, invasive species, and growth rate); monitor green crab populations; and collect wild oyster spawn …

Penobscot River Habitat Focus Area 2016 Annual Report, Matthew Bernier

Maine Sea Grant Publications

1 Penobscot River Habitat Focus Area 2016 Annual Report The Penobscot River is New England’s second largest river, draining nearly one-third of the state of Maine with a watershed area of 8,570 square miles not including tributaries to Penobscot Bay. The watershed is home to 11 migratory fish species, including three listed under the Endangered Species Act, and represents the largest run of Atlantic salmon in the United States. It has a rich cultural history of commercial, recreational, and sustenance fishing. It is also home to the Penobscot Indian Nation and includes the Katahdin Woods and Waters National Monument. The …

Environmental Monitoring Report For Volturnus Deployment In Castine, Me, Damian C. Brady, University Of Maine Advanced Structures And Composites Center

Maine Sea Grant Publications

On June 13th, 2013 the University of Maine’s VolturnUS 1:8 floating offshore wind turbine was energized and began delivering electricity through an undersea cable to the Central Maine Power electricity grid. Deployment continued until late November 2014. The following describes the results of extensive environmental monitoring at the Castine site. The primary observations of the site were derived from weekly visual surveys, bat echolocation detectors, underwater acoustic receivers, and web camera surveillance. The latter method consisted of observing the turbine and platform by web camera every 15-30 seconds throughout the deployment.

Maine Healthy Beaches 2014 Report To Us Epa, K. Kaczor, M. Sims

Maine Sea Grant Publications

There are more than 29 miles of public access beaches stretching along Maine’s coast. Maine Healthy Beaches (MHB) is managed by the Maine Department of Environmental Protection (DEP) and coordinated by the University of Maine Cooperative Extension (UMaine Extension). This team worked with 28 local management entities to conduct routine monitoring, assessment and public notification of water quality conditions for 60 beach management areas spanning Kittery to Mount Desert Island.

MHB is a voluntary program and monitoring coastal water quality for swimming and other water contact usage is the responsibility of local jurisdictions and is not mandated by state law. …

How Changing Climate Created Mount Desert Island, Catherine Schmitt

Maine Sea Grant Publications

Acadia is a national park, the first place in eastern U.S. to receive such designation, because of its scenery. Diverse and exposed geology forms the foundation for Acadia’s beauty, but the landscape of today is the result of climate changes over millennia. Climate influences include a land surface worked by glaciers, and diverse flora and fauna as a result of the island’s position on the coast, within a transition zone between temperate ecosystems to the south and the boreal north.

The American Lobster Settlement Index: An Early Warning System?, Maine Sea Grant College Program

Maine Sea Grant Publications

The harvest of American lobsters is the Gulf of Maine’s largest, most valuable, and most iconic fishery. The catch has never been higher, but how long will it last? Fishing communities in eastern Maine and southern Nova Scotia are seeing historically high landings, some five times higher than the 1980s. At the same time, the lobster fishery south of Cape Cod has all but collapsed, plagued by shell disease and stressfully warm summers. It has never been more important to monitor this vital fishery. The American Lobster Settlement Index measures the annual pulse of baby lobsters to rocky nurseries some …

Maine Healthy Beaches Program: Summary Report Of Enhanced Monitoring And Pollution Source Tracking Efforts In The New Salt Rd. Tributary, Goosefare Brook, Old Orchard Beach, Maine 2012-2014, M. Sims, K. Kaczor

Maine Sea Grant Publications

The Goosefare Brook forms the border between the towns of Saco to the south and Old Orchard Beach (OOB) to the north. Maine Healthy Beaches (MHB) has supported multi-year enhanced monitoring and pollution source tracking efforts, held Stakeholder Workshops, and more to address impaired water quality throughout the watershed. Over the past three years, MHB has focused primarily on OOB’s New Salt Rd. Tributary (NSRT). In 2014, 180 enterococci (ENT) samples at 17 sites and 149 optical brightener (OB) samples at 16 sites were analyzed. ENT values ranged from6,490 MPN/100mls with a combined geometric mean of 275 MPN for all …

Ecology Of The Bay / Écologie De La Baie, Downeast Fisheries Trail, Roosevelt-Campobello International Park

Maine Sea Grant Publications

At the mouth of the St. Croix River, Passamaquoddy Bay lies along the border of Downeast Maine and coastal Charlotte County, New Brunswick.

Passamaquoddy Bay is influenced by the extreme twice-daily tides and strong currents that bring nutrients from the deep ocean into the Bay of Fundy, creating a rich feeding ground for fin, minke, and humpback whales, and the endangered North Atlantic right whale.

A Preliminary Examination Of The Effects Of Local Precipitation On Beach Water Quality At 3 Coastal Beaches In Maine, M. Sims, K Kaczor

Maine Sea Grant Publications

Stormwater runoff can negatively impact recreational water quality. When rain falls on the land, the water washes over the surface picking up bacterial pollutants from malfunctioning septic systems, wildlife, pet waste, etc. and are transported to the coastal surf-zone by runoff directly to the beach or via freshwater inputs such as rivers, streams and storm drains. The lag time (24-30 hrs) in obtaining fecal indicator bacteria results may pose a public health risk; therefore, some states have implemented an automatic precautionary rainfall advisory system where particularly high risk beaches are closed when rainfall exceeds predetermined levels which can vary widely …

State Of Maine's Beaches In 2013, Peter A. Slovinsky, Stephen M. Dickson, Rachel E. Dye

Maine Sea Grant Publications

The 2013 State of Maine’s Beaches Report is the 4th report in a consecutive series of reports coinciding with the Maine Beaches Conference from 2007, 2009, and 2011. The purpose of the report is to summarize major observed morphologic characteristics and changes of Maine beaches that are monitored as part of the State of Maine Beach Profiling Project (SMBPP, Maine Sea Grant Extension, 2003). The SMBPP utilizes trained volunteers to collect monthly beach profiles which start at a known point or benchmark (usually in the frontal dune or in a seawall) and continue shore-perpendicular to roughly the low water line. …

Signs Of The Seasons Program Species In Focus: Monarchs And Milkweed, An Ecological Relationship Threatened By Climate Change, Beth Bisson, Esperanza Stancioff

Maine Sea Grant Publications

Over the past two decades, researchers have observed declines in populations of both monarch butterflies (over 70% in some areas) and milkweed. Climate-related factors contributing to these declines include increasing frequency of intense winter storms and near freezing temperatures in monarch overwintering areas in Mexico, and severe droughts in the southwestern and southeastern United States, which affect both species. If these trends continue, they could create a mismatch in time or space between monarch breeding cycles along their northward migration (April to August) and the growth and survival of milkweed plants eaten by monarch caterpillars.

Sources To Seafood: Mercury Pollution In The Marine Environment, Celia Y. Chen, Charles T. Driscoll, Kathleen F. Lambert, Robert P. Mason, Laurie R. Rardin, Catherine V. Schmitt, N. S. Serrell, Elsie M. Sunderland

Maine Sea Grant Publications

In 2010, the Toxic Metals Superfund Research Program at Dartmouth College brought together a group of 50 scientists and policy stakeholders to form C-MERC, the Coastal and Marine Mercury Ecosystem Research Collaborative. The goal was to review current knowledge—and knowledge gaps—relating to a global environmental health problem, mercury contamination of the world’s marine fish. C-MERC participants attended two workshops over a two-year period, and in 2012 C-MERC authors published a series of peer-reviewed papers in the journals Environmental Health Perspectives and Environmental Research that elucidated key processes related to the inputs, cycling, and uptake of mercury in marine ecosystems, effects …

Adrift In A Sea Of Information About Sustainable Seafood: The Maine Consumer Perspective, Catherine V. Schmitt

Maine Sea Grant Publications

Various methods and strategies for communicating "sustainability" information about seafood are reviewed. Seafood guides (e.g., Monterey Bay Aquarium) are comparatively analyzed for their ratings of Maine seafood. There is no single source for consumers to obtain information about seafood fishery status, health benefits, safety risks, recreational fishing opportunities, and local sources

for Maine seafood.

Saltwater Fishing In Cobscook Bay: Angler Profile And Economic Impact, Christopher Bartlett, Kevin Athearn Ph.D

Maine Sea Grant Publications

This Research in Focus fact sheet profiles the economic impact of recreational fishing in Downeast Maine. Extension associate Chris Bartlett worked with University of Maine-Machias researcher Kevin Athearn to survey recreational fishers in the Cobscook Bay region. This research is informing sustainable development initiatives in Washington County.

Study Targets Striped Bass, Catherine V. Schmitt

Maine Sea Grant Publications

This article in the Bangor Daily News profiles the Sea Grant-funded research of Dr. Joe Zydlewski, who is studying the striped bass population in the Penobscot River. A must read for all striper fans.

Alewives: Feast Of The Season, Catherine V. Schmitt

Maine Sea Grant Publications

Alewives are sea-run, or diadromous, fish that spend most of their lives in the Atlantic Ocean but return as adults to coastal rivers in spring to spawn in freshwater streams and ponds. This article in Maine Boats, Homes, & Harbors magazine discusses the natural and cultural history of Maine's native runs of alewives and other sea-run fish.

The Salters Of Stanley Brook, Catherine V. Schmitt

Maine Sea Grant Publications

No abstract provided.

Phytoplankton In The Damariscotta River Estuary, Brian Thompson, Mary Jane Perry, Christopher V. Davis

Maine Sea Grant Publications

This research project examined the distribution of phytoplankton in the Damariscotta River, as well as environmental factors, such as nutrients, light, and physical conditions, in order to assess the estuary’s ability to sustain additional farms.

Ambassadors Of The Bay: 2005 Final Report, Maine Sea Grant College Program

Maine Sea Grant Publications

The MDI Water Quality Coalition has been working with citizens on water quality related projects in Frenchman Bay since 1997. Over the last decade, many issues of concern to the residents and users of the bay have come up. These issues include polluted runoff from paved streets and parking lots, increasing development in the upper reaches of coastal watersheds as well as right on the shoreline, nutrient enrichment of bays, over harvesting of marine resources, shifting of mussel harvesting techniques to aquaculture, building of piers, increasing visitation by cruise ships, contamination of swim areas, declining eelgrass populations, shoreline erosion, and …

Sustainable Tourism Along Maine's Coast, Natalie Springuel

Maine Sea Grant Publications

Tourism is Maine's largest industry. In 2003, tourism generated $ 13.4 billion in sales of goods and services. In 2004, tourism provided for 176,633 jobs, generated $3.8 billion in wages, and $530 million in tax revenues. Governor John Baldacci formally recognized the economic and ecological importance of tourism by highlighting it as one of the five primary industries at the Governor's 2003 Conference on Natural Resource-based Industries. Access to the natural resource base, and the need to collaborate with other resource-dependent industries, were identified at the conference as cutting across multiple industries, including tourism. Since the Governor's Conference, several studies …

Tracking Beach Erosion Could Help Management, Maine Sea Grant

Maine Sea Grant Publications

Although sandy beaches represent only about one percent of Maine's 3500-mile coastline, they are vitally important to the state's economy as recreational resources, provide crucial wildlife habitat, and buffer the coast against storms. However, many of Maine's beaches are threatened, mainly by erosion from coastal engineering and natural forces. Engineering structures-such as jetties and seawalls-built to create navigable harbors and protect, beachfront property, may impact the recreational beach. They can interfere with the natural distribution of sand and cause beaches to erode more rapidly or sand to accumulate in unwanted places. Some towns try, often without success, to fix their …

Maine's Marine Invasion, Catherine V. Schmitt, Tracy Hart

Maine Sea Grant Publications

The Asian shore crab. Dead man's fingers. Bonamia oyster disease. These are just a few of the non-native species that have been documented along the Maine coast. This fact sheet summarizes the concerns and actions of Maine's stakeholders regarding species invasions and associated problems.

Maine's Salt Marshes: Their Functions, Values, And Restoration, Michele Dionne, Erno Bonebakker, Kristen Grant

Maine Sea Grant Publications

This illustrated resource booklet for Maine residents educates the reader about the properties and functions of salt marshes. It also facilitates leadership and participation in restoration efforts by providing information for further resources.

Field Guide To Phytoplankton In The Gulf Of Maine, Susan White

Maine Sea Grant Publications

This field 50-leaf guide was created for the citizen volunteers who provide a first-alert system to the Maine Department of Marine Resources by watching for the presence of potentially toxic phytoplankton along the coast. The waterproof cards (held in a three-ring binder) provide color images from light microscopes at 200X or 400X, as well as identifying characteristics, natural history facts, and known impacts of 22 types of phytoplankton. A glossary, size chart, bibliography, and a brief about zooplankton are also included.