/
Maine Forest and Environment Resources

Maine Forest and Environment Resources

Key Points



References

Reference_description_with_linked_URLs_______________________

Notes______________________________________________________________

Reference_description_with_linked_URLs_______________________

Notes______________________________________________________________































Key Concepts


Maine-outdoor-economy-roadmap

 

https://www.maine.edu/thor/course-listings/

 

Maine Outdoor Recreation Economy Roadmap - 10 Years from 2025

 

Other Maine Studies

 


University of Maine - Potential and Sustainability for the Outdoor Recreation Economy

A group of University of Maine faculty and staff teamed up with industry stakeholders to create the Maine Outdoor Economy Roadmap, which lays the groundwork for growing and diversifying the state’s great outdoors over the next decade. Collaborative partners, including the university, the Maine Office of Outdoor Recreation, Maine Outdoor Brands and others, launched the roadmap in January.  

In this episode of “The Maine Question” podcast, a few experts who worked together to develop the roadmap discuss the various outdoor-related industries, their potential for growth and the potential challenges they face.


Where Maine’s Power really comes from in 2026 - NOT Solar

Based on daily generation data from April 20, 2026, the approximate generation mix is:

U.S. Energy Information Administration (EIA) (.gov)

  1. Natural Gas (59%)

  2. Nuclear (13%)

  3. Hydro (11%)

  4. Wind (6%)

  5. Pumped Storage (4%)

  6. Solar (3%)

  7. Other (3%)

  8. Petroleum & Battery Storage

Potential Value Opportunities


Maine Land Preservation and Conservation

q>> what percent of maine land is forest today? what percent of maine forest is privately owned? what percent of all maine land is protected in conservation by various trusts and groups or with the state program that offers property tax rebates if you put your land in trust?

Summary on Maine land conservation

While the current Maine state government is not good, overall Maine does better than most states on conservation and protection of land
90% of Maine is forest
90% of that is privately owned
20% of that is already in conservation
another 57% of privately owned land is in a state property tax rebate program that restricts development
... how is your state doing ???

Maine Forest Coverage and Ownership

  • Forest Coverage: Approximately 89% of Maine's land area is covered by forest, making it the most heavily forested state in the United States. This amounts to roughly 17.5 million acres of woodland. [1, 2]

  • Private Ownership: Roughly 92% to 94% of Maine’s forest is privately owned. This represents a mix of corporate timberland investors (like REITs and TIMOs), commercial paper companies, and individual family forest owners. State, local, and federal governments combined own the remaining 6% to 8%. [2, 3, 4, 5, 6]

Land Protected in Conservation [7]

  • Overall Protected Land: Close to 18% of Maine's total land base is protected from development through various types of conservation. The Maine Forest Dashboard records nearly 3.5 million acres of land protected under a blend of public holdings (like state parks) and private conservation efforts. [7, 8, 9]

  • Land Trust Contributions: Out of that total, a massive share is held by non-profit entities. According to a report by the Maine Land Trust Network, Maine's land trusts alone account for 2.93 million acres, protecting nearly 15% of the state's land base. [8, 10]

  • Current Use Tax Programs: The property tax rebate program mentioned is the Maine Tree Growth Tax Law alongside the Open Space Tax program. Over 11.2 million acres (roughly 57% of the state's total land) are enrolled in the Tree Growth program. It provides property tax reductions to landowners who commit to keeping their property as harvested working forest or preserved open space rather than developing it. [3, 11, 12]

If you are a landowner, let me know if you would like to explore how to enroll your property in these tax programs or if you want information on finding a local land trust to set up a conservation easement.

 

[1] https://worldpopulationreview.com

[2] https://gigafact.org

[3] https://www.maine.gov

[4] https://www.maine.gov

[5] https://www.outdoors.org

[6] https://www.maine.gov

[7] https://maineforestdashboard.com

[8] https://mainebiz.biz

[9] https://www.outdoors.org

[10] https://www.mltn.org

[11] https://storymaps.arcgis.com

[12] https://landforgood.org

 

 



Potential Challenges



Managing Maine Forest Growth Strategies

 

Aerial spraying glycophosphate on forests?

why would people spray glycophosphate over northern Maine woods ? what are the benefits?

What benefits does aerial glycophosphate spraying have for Maine forests?

In northern

Maine

, aerial spraying of glyphosate (the active ingredient in products like Roundup) is a common silvicultural practice used primarily for "conifer release." Forest managers use it to selectively kill broadleaf vegetation that competes with more commercially valuable softwood species.

Forest Ecology Network +3

Primary Benefits & Reasons for Use

  • Conifer Regeneration: After a clearcut, fast-growing deciduous species like aspen, birch, and raspberries can shade out young spruce and fir seedlings. Spraying gives these softwoods a "head start" to become the dominant species in the next forest cycle.

  • Economic Efficiency: For large-scale timber management, aerial application is the most cost-effective way to treat remote, rugged, or vast areas that are difficult to reach by ground crews.

  • Invasive Species Control: It is often the only effective tool for managing the spread of highly invasive exotic plants that threaten native tree regeneration.

  • Disease Management: It is used to control the spread of diseased American beech trees, which often dominate forest stands due to beech-bark disease and prevent more desirable hardwoods like sugar maple from growing.

  • Wildlife Habitat: Some research suggests that promoting conifer-dominated habitats provides critical cover for snowshoe hares, which in turn supports populations of the federally threatened Canada lynx.

  • Carbon Sequestration: Managed, fast-growing forests can capture carbon at higher rates than unmanaged forests, contributing to long-term carbon storage in wood products.

    Maine.gov +7

Regulatory Context

While landowners argue it is a vital tool for the forest economy, the practice is controversial. In 2021, the Maine Legislature debated a ban on aerial glyphosate spraying due to concerns about public health, spray drift, and the loss of biodiversity. The bill was ultimately vetoed, but it led to stricter reviews and amended rules for aerial applications

 

Alternate Management Methods to Aerial Glycophosphate spraying for Maine forests.

As a Maine owner of a pine forest that was partially clear cut with Birch and other trees growing back, I’m looking for the best, easiest, affordable methods to care for the forest ensuring regrowth that is healthy with good biodiversity and healthy pine trees that will do well when high winds blow in from the ocean. 2/3 of the 70 acres are over the ridge and receive less ocean winds.

Proposals to spray glycophophate to support forest regrowth claim the benefits listed below. I need a detail analysis of the benefits listed, ALL the risks and costs of using glycophosphate spraying. List very affordable methods and actions I can take to encourage regrowth of a well balanced forest supporting biodiversity and the growth of healthy trees. I don’t own any equipment today ( tractors etc ). Whatever equipment needed I’ll have to buy or rent so include those costs. For all methods and actions, create detail reports and tables showing options for products compared as well as full stages and steps to implement in different seasons. In the end, compare the effectiveness, costs and risks to the use of spraying glycophosphates.

Here are proposed benefits of spraying glycophosphates for forest regrowth.


Maine Forest Regrowth: Manual Methods.gdoc

 

AMOC decline impact on Maine environment

AMOC impact on coastal Maine? Create a full report for download. If the AMOC slows way down or even stops ( the Atlantic Meridonal Overturning Circulation ), what is the forecasted impact on northern coastal Maine ( Washington county ) on year round temperatures, sea level rise, sea temperatures year round given that area now is more influenced by the Labrador current from Canada. Is rainfaill year round expected to change ?

Expected impact on coastal Maine over the next 50 years ??

Bottom line: For Washington County, the strongest-confidence AMOC risk is not an “ice age” but higher relative sea level and worse coastal flooding. Air temperatures on land would probably still be warmer than the 20th-century baseline in most plausible 21st-century cases, but coastal warming would likely be muted, especially in winter. Marine temperatures are the most counterintuitive part of the story: recent AMOC weakening has been linked to warmer Gulf of Maine waters because Gulf Stream/Labrador-current pathways shifted. Rainfall is likely to remain more variable and more intense, but the AMOC-specific county signal is much less certain than the sea-level signal.

Potential impacts?

Maine climate will stay warmer than in the past. Sea level rise will impact lowest coastal areas. ( Maybe 1 foot and higher storm floods ? ). Rainfall will remain, maybe increase slightly. Overall a good place to live and agriculture and aquaculture should be good compared to the current environment and most other locations in the US.

me-AMOC_Washington_County_Maine_Report.docx

 

I’m pulling together the latest science on AMOC slowdown and translating it into a Maine-focused report, including what is fairly well supported versus what is still uncertain. Then I’ll package it as a downloadable file with sources.

A few Maine and NOAA sources have the specific regional details I need, so I’m pulling those directly and checking the underlying figures. The main question I’m testing is whether Washington County would actually cool under a much weaker AMOC, or whether greenhouse warming still dominates on land while coastal waters behave differently.

Thought for 14m 28s

Done — I created the report in both formats:

Download the DOCX report
Download the PDF report

The report’s main judgment is that for Washington County the clearest AMOC risk is higher relative sea level and worse coastal flooding, not a simple “Maine gets colder” outcome. Maine’s own climate materials already show rising sea level, wetter/heavier precipitation, and rapid Gulf of Maine warming, while AMOC research indicates weakening can further raise Atlantic-coast sea level and flood risk.

It also explains why coastal ocean temperature is the trickiest part: recent observed AMOC-related circulation changes have often reduced Labrador-current influence and increased warm-slope-water intrusion into the Gulf of Maine, so a weaker AMOC does not automatically mean colder Washington County coastal waters.

 

Thinking

Creating user report with references and citations

I’m preparing a downloadable report for the user, likely in DOCX format, as they requested. I’ll include a table of contents and references from sources like IPCC, NOAA, and Nature. I’ll check the latest science on the AMOC and its impacts on Maine/Washington County. I may consider diagrams.

Gathering Maine-specific data for report

I need to gather data on sea level, temperatures, and precipitation for Maine, especially for Washington County, using relevant regional literature. I’ll make sure to clarify the uncertainty in the data and distinguish between robust findings and speculative ones. I’ll also need to reference sources, likely PDFs, and ensure I follow the proper process for integrating them

 

 

Candidate Solutions



Recommended Next Steps



Step-by-step guide for Example



collapsible text block - fixed format

sample code block