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Maine researcher wants to know if bigger is better when it comes to clam reproduction

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Maine researcher wants to know if bigger is better when it comes to clam reproduction


In relation to clams, does dimension actually matter? One Maine scientist is on a quest to seek out out.

Involved for the way forward for the state’s second most respected fishery, Brian Beal, a marine ecology professor on the College of Maine at Machias and the director of analysis at Downeast Institute, is embarking on a examine to find out if massive tender shell clams produce extra eggs than their smaller counterparts.

If, like lobsters, jumbo clams do spawn exponentially extra eggs, it may justify taking one other take a look at statewide conservation measures to protect the dwindling variety of clams alongside Maine’s coast.

“The clam fishery is in bother in Maine,” mentioned Dianne Tilton, the pinnacle of the Downeast Institute, which discovered earlier this month that the federal authorities would fund the examine. “[This work] may encourage the trade to place an higher dimension restrict to assist productiveness on the flats.”

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The technical time period for what Beal is exploring is fecundity, or the power to provide offspring. Little is understood concerning the fecundity of clams, however Beal suspects that the larger the clam, the bigger the variety of eggs.

He additionally plans to look into whether or not egg manufacturing is influenced by the place clams are within the tidal flats and the place they’re alongside the Maine coast.

“Nobody’s actually addressed the query of fecundity when it comes to dimension, when it comes to tidal peak, when it comes to area of the coast,” Beal mentioned.

For some animals, getting older and bigger can finally hinder replica. Take people, as an example.

“Not many 80-year olds are having infants,” Beal mentioned.

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For different species, the larger the higher. Lobsters and sea urchins each produce exponentially extra eggs the bigger they get and have authorized protections that drive fishermen to throw them again in the event that they’re caught above a sure dimension.

There have been makes an attempt to implement one thing related for clams, however they by no means had strong scientific backing. In 2017, a invoice proposed a 4-inch most dimension restrict on clams, in addition to dropping the prevailing 2-inch minimal dimension to 1.5 inches.

The measure failed after developing in opposition to opposition from clammers, seafood sellers and the Division of Marine Assets, largely for the decrease minimal. In 2019, the state handed a invoice that allowed native municipalities to enact stricter laws on minimal and most clam dimension.

Gouldsboro was the primary – and stays one of many few – in Maine to enact a 4-inch most dimension and has had buy-in from its native clammers, mentioned Mike Pinkham, the city’s shellfish warden.

“It appeared logical that bigger clams would produce extra spat,” he mentioned.

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Clammers didn’t appear to thoughts as a result of there isn’t as a lot of a requirement for bigger clams.

Beal’s examine will contain taking clams from Brunswick, Bremen and Jonesport subsequent spring and inducing them to spawn in a lab. He’ll then evaluate the variety of eggs launched by completely different sizes.

The analysis is going on because the clam fishery is shrinking. Maine’s clammers have landed lower than 1.6 million kilos of clam meat yearly for the final six years, one thing that solely occurred thrice earlier than between 1950 and 2015.

The species is threatened by predators which have come to New England with warming waters, mainly inexperienced crabs and milky ribbon worms.

If the science proves that larger clams produce extra eggs, it may present managers with extra knowledge to make choices for the way forward for the fishery.

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“It is going to be a worthwhile piece of data for the state of Maine and different states which have tender shell clams,” Beal mentioned.



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Maine

Maine Water, Coastal Mountains Land Trust celebrate partnership by protecting more watershed land in Hope

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Forging new paths in times of change …

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Your support is even more critical during rapidly changing times, when communication is paramount. While we work hard to keep you informed about the Midcoast community, how citizens cope and thrive, we need your help, too.

We are grateful to those who already participate. If you are not a supporter, please consider becoming one today. Join for as little as $2.99 per month and support local journalism on a community hub that serves everyone.

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Maine People’s Alliance group takes on housing crisis in Lewiston meeting

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Maine People’s Alliance group takes on housing crisis in Lewiston meeting


Ashley Sabine tells her story Thursday of her rent being raised drastically at the Maine People’s Alliance meeting in Lewiston to discuss the history and solutions to the housing crises. Sabine now lives in Oxford. Kenny Derboghosian listens at right. Andree Kehn/Sun Journal

LEWISTON — The horror stories just keep coming and coming.

Ashley Sabine, now living in Oxford, was settled in Lewiston and things were good. She was a case manager at New Beginnings and she had a stable income.

All was well until the housing crisis hit.

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“My rent was about $850,” Sabine told a group gathered at the Maine People’s Alliance office Thursday night. “I was able to afford it; able to keep up on the payments. Then someone came in, bought the whole building and they raised all of our rents. They gave us a 45 day notice that rent was going to be going up to $1250.”

Tenants of that building, in Lewiston, were seized by panic. Unable to manage the new rent, and with affordable alternatives already in short supply, many of them were facing homelessness.

“There was a lot of panic,” Sabine said. “Basically everyone in the building was forced out one by one.”

Her story was a familiar one as roughly three dozen people met to discuss the housing crisis. The Maine People’s Alliance event was part of a national week of action to call attention to the need for housing reform at the state and federal level.

The group gathered Thursday night involved some who are officially involved in the fight for more affordable housing. Most of them, though, were men and women who have been on the receiving end of drastic rent increases or other issues that sent them scrambling.

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Kenny Derboghosian was living at a Lewiston apartment for which he paid $950 a month. He was barely getting by, but he could swing the payments and all was well.

Then some new owner swooped in, bought the building and jacked up the rates to $1,500. Nobody living there could afford the rent, so out they went. Some, like Derboghosian, were able to get Section 8 housing in Auburn. Others — Derboghosian doesn’t know how many — were left homeless.

On and on these stories went, and the mission of this group was to pin down why such displacement is happening so frequently and what can be done about it.

For former Lewiston City Councilor Jim Lysen, a 20-year member of the alliance, this was the third community-style meeting to address the housing issue. Each meeting has been more attended than the last as the crisis widens.

Among the possible solutions that would be discussed Thursday night was the possibility of setting limits for the amount of rent landlords can charge.

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It’s not a popular option.

“Rent caps are not something that anybody wants to talk about,” Lysen said, “especially the landlords.”

Jodi Cohen Hayashida, Faith Community Organizer with the alliance, said much of the focus Thursday night would be on price gouging by building owners. And she reminded the group that the problem with soaring rent is not exclusive to the area.

“This is an issue in Lewiston, Auburn,” she said. “It’s an issue across the state. It’s an issue our Legislature is trying to address, which is one of the reasons conversations like this are important, because the Legislature will not know how to proceed if we do not use our voices to name what the real issues confronting us are.”

The housing crisis, Hayashida reminded the group, is a national one.

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Chris McKinnon of the Maine People’s Alliance talks Thursday about the history of rent control, rent stabilizations and other policies aimed at making housing costs sustainable for renters. The group has hosted several meetings in recent months to address the housing crises. Andree Kehn/Sun Journal

The alliance has created a Housing Strategy Task Force aimed at seeking out possible solutions to the spiraling problem of rising rents.

Chris McKinnon, a volunteer with the task force, talked about the imbalance that exists right now between tenants and landlords. Most of the issues with price gouging, he said, are not necessarily the work of local, small-time landlords.

It’s the bigger players, who gobble up both residential and commercial real estate as financial ventures.

“I think the focus right now is really on residential, and we’re talking about large corporations, international corporations sometimes, and financial investment groups,” McKinnon said. “When you think about those groups, they really have a massive, great deal of wealth and power and their focus, like all businesses, is on profit making.”

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In Maine and other parts of the country, McKinnon said, large investment groups and corporations are controlling larger and larger portions of market share housing.

What can be done to keep those big players from putting renters out of their homes with such abandon?

Building more affordable housing is a start, McKinnon said. But that alone will not solve the problem.

Some of the solutions proposed include the possibility for property regulations, rent stabilization and rental registries to enhance tenant empowerment and data transparency.

Rent registries, McKinnon suggested, are an idea that’s overdue.

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“There’s no single source where we can go to to find out who owns what, what the terms are and so forth. And if we’re an individual tenant and we have problems, sometimes we can’t even identify who our landlord is.”

Some real estate investment groups, with international portfolios, are so big that even they might not know they own a particular building where problems are present.

“The rental registry is meant to create a data set that adds some transparency to this housing market and the so-called housing crisis,” McKinnon said, “so that people on the tenant side of the equation can effectively organize and build support and develop solutions around specific kinds of issues that they have data to support.”

The MPA Housing Strategy Task Force is calling for reforms that will include the creation of green social housing, the establishment of national rent caps, and robust tenant protections.

Find out more at mainepeoplesalliance.org

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University of Maine System issuing new RFP for Hutchinson Center

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University of Maine System issuing new RFP for Hutchinson Center


BANGOR, Maine (WABI) – The University of Maine System is re-starting the process to find a buyer for the Hutchinson Center.

Starting next week, the University of Maine will issue a new request for proposals, or RFP, for the property in Belfast.

UMaine went through this process before, ultimately selecting a winning bid from Calvary Chapel Belfast.

However, after multiple appeals, UMS reversed course earlier this month, saying there were shortcomings in the first evaluation process.

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The new RFP opens at noon next Friday, Oct. 4.

Interested parties, including the three organizations who submitted proposals the first time, will have until 5:00 p.m. on Friday, Nov. 1 to respond.



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