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Rachel Lee Hall: The Copper Forest of Southern Oregon

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12 Jun, 2023

This post was originally published on Healthy Forest

The Copper Forest of Southern Oregon is an alarming collection of recent photographs taken by Rachel Lee Hall, founder of Forest Under Stress (FUS). Accompanying her work are comments from varied forestry professionals and colleagues showcasing the forthcoming wildfire potential in and around Southern Oregon forests. Should wildfires prevail, the consequences are substantial, leaving the forest landscape unrecognizable to humans of the current surrounding biota.

How we got here is defined pragmatically in the Copper Forest of Southern Oregon. It clearly defines the transition of landscape change that without treatment is formidable for nature and man to exist. This foreseeable event will be unheralded for all organisms above and below ground and is forthcoming shortly as The Copper Forest of Southern Oregon reveals.

Click here to download The Copper Forest of Southern Oregon

From Rachel Lee Hall:

My message is concise: Secure the Wildland Urban Interface (WUI) and save what can be saved of the forest while waiting for Active Forest Management to be deployed for treatment of thinning, logging and followed by prescribed fire.

I am compelled to share via photography disturbing evidence of the looming dangers that the forest is presenting from past Passive Forest Management. All evidence of a massive and possibly un-defendable wildfire landscape once ignited, will result in losing our National Forest and destroying the WUI.

There is one exception to this scenario stated by my colleague M.T. Rains: Put out the Fire immediately, no exceptions and I add, until the forest is treated.

In May of 2023, after touring the forest in Southern Jackson County and the WUI, which I do often each year and have over the past 44 years, I observed the accelerated deteriorating health of our forest. My concerns are addressed succinctly in: What Happened to Southern Oregon Forests in Spring 2020

Also, during the month of May 2023, I observed the increased buckshot pattern of standing dead trees scattered among the living green trees. In addition, a stressed forest from the Rogue Valley floor had gained momentum and reached beyond the 3,200-foot elevation, which in turn endangers the entire landscape. There is no question that the whole landscape, even at higher elevation, habitat, Ecco systems and human lives is currently at risk as presented in: The Copper Forest of Southern Oregon.

Included in this unfortunate analysis is the fact that the fulcrum tipped suddenly in loss of resiliency with massive die-off of conifers as addressed in the five-minute biography of my cumulative observations last summer featured on, We the Forest – Forest Under Stress.

This will affect the entire Rogue Valley.

Within this presentation of photographs are current interviews and comments, including what the Forest Under Stress is experiencing and why.

Click here to download The Copper Forest of Southern Oregon

My sincere thanks to:

· Jim Peterson of Evergreen Foundations interview with Honorable Randy Moore Chief, U.S.D.A. Forest Service May 2023: What Do You Want From Your Forest May 6, 2023.

· Tim Dedrick, for his wildfire evaluation potential of my observations in the field, which he also observed. Tim is a resident Civil Engineer whose secondary occupation each fires season is a Hand Crew Boss and Engine Boss, leading both 20-person fire hand crews and engine modules with over 32 seasons as a qualified NWCG firefighter.

· M.T. Rains was employed by the United States Forest Service for almost 50 years, starting out as a wildlands firefighter in California and rising to Deputy Chief. As a Senior Executive in the agency for over 30 years, Michael was often called upon to lead special projects and represent the Forest Service and Department of Agriculture in matters outside his normal duties. His leadership helped advance land management and science processes across America, improving the lives of people and their communities in both rural and urban areas. (M.T. Rains message is presented in The Copper Forest of Southern Oregon)

Rachel Lee Hall – Forest Under Stress (FUS)

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Source: Healthy Forest

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ABB receives EPD status for gearless mill drive ring motor

ABB receives EPD status for gearless mill drive ring motor

ABB has gained Environmental Product Declaration (EPD) status for its Gearless Mill Drive (GMD) ring motor — technology used to drive large grinding mills in the mining industry.

An EPD is a standardised document that provides detailed information about the environmental impact of a product throughout its life cycle. Based on a comprehensive Life Cycle Assessment (LCA) study, the EPD highlights ABB’s commitment to transparency, environmental responsibility and supporting customers in making informed decisions on sustainability in their supply chains.

ABB analysed the environmental impact of a ring motor across its entire life cycle from supply chain and production to usage and end-of-life disposal. The study was conducted for a ring motor of a semi-autogenous grinding (SAG) mill with an installed power of 24 MW and was based on a reference service life of 25 years.

“Sustainability is at the core of our purpose at ABB, influencing how we operate and innovate for customers,” said Andrea Quinta, Sustainability Specialist at ABB. “By earning the Environmental Product Declaration for our ring motor, we emphasise our environmental stewardship and industry leadership for this technology. We adhered to the highest standards throughout this process, as we do in the ABB Ring Motor factory every day. This recognition highlights to the mining industry what they are bringing into their own operations when they work with ABB.”

The comprehensive LCA was conducted at ABB’s factory in Bilbao, Spain, and was externally verified and published in accordance with international standards ISO 14025 and ISO 14040/14044. It will remain valid for five years.

The ring motor, a key component of the GMD, is a drive system without any gears where the transmission of the torque between the motor and the mill is done through the magnetic field in the air gap between the motor stator and the motor rotor. It optimises grinding applications in the minerals and mining industries by enabling variable-speed operation, leading to energy and cost savings.

The full EPD for the ABB GMD Ring Motor can be viewed on EPD International.

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