November 2009 Archives

Christmas Trees Tips and Techniques

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Christmas trees are big business in the United States.  Here are a couple slideshows that can help you make sustainable choices regarding your holiday use of real and artificial Christmas trees.
 


If you do indulge in harvested Christmas trees, here are some tips to prevent Christmas Tree Fires:


American Forest Productivity Myths & Facts

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Pacific Northwest temperate rainforests can attain the greatest biomass per acre of any ecosystem on earth.  Wow!  Did you know that?  I didn't.  Temperate and boreal forests are very extensive and currently serve as net carbon sinks.  And that's a good thing --  a very good thing!

Carbon storage by forests is complementary with other important ecosystem services provided by forests.

  • Clean Water
  • Fish and wildlife habitat
  • Soil conservation
  • Economic diversification
  • Capture, storage and release of water, nutrients and sediment
  • Air filtration
  • Mediation of urban heat islands



Kyoto Protocols limited the credits given to established forests, but that approach to carbon sequestration and carbon offsets is changing.  Mature trees are storage tanks for high levels of carbon and particulates. 

The Athena Sustainable Materials Institute provides comparative  data for construction materials including wood, steel and concrete that takes a total energy use approach that includes total energy use, above grade energy use and CO2 emissions.   Wood is a superior material in this life-cycle inventory of large office building applications.

Carbon Dioxide in Forests

Tree growth sequesters considerable quantities of carbon:
  • Dry wood is 49% carbon by weight
  • For each pound of carbon stored, 3.7 pounds of carbon dioxide are removed from the atmosphere.
  • For each pound of carbon stored, 2.7 pouds of oxygen are produced.
  • Carbon is also stored in the soil, the litter, and in the trunks, branches, twigs, leaves, and roots of trees.
Trees also provide valuable habitat and food for biodiversity that converts plant matter into protein, which is vital for the animal kingdom.  Caterpillars and birds are key players in this highly productive food conversion process.



The traditional timber market involves a sawmill buyers who looks for highest quality lumber in a forest and tries to optimize their harvest time by removing ALL the most valuable timber.  That's called "high-graded" timber harvesting.

When a forest owner has been high-graded, all or at least most of the valuable timber is removed during one harvest operation and this includes small trees that would have made good candidates for premium lumber.

The potential of less desirable trees is ignored. 

Balanced management is ignored.

Sustainable Forestry Management

Sustainability balanced with profitability takes into consideration the long term effects of harvesting, and methods of individual tree selections. Timber is harvested using basic, scientifically based formulas that provide balanced growth and productivity for your forest.

Baseline Timber Harvesting

Balanced management is the single most important aspect of forestry.

Private forest owners need to develop a consistent, accurate way to harvest their timber, and the roles of forest managers become more scientific to develop sustainable harvesting methods that promote long term forest sustainability.

Carbon offset programs are now available as a new revenue source that balances productive timber harvest for profitability with the ecosystem's need for the multiple benefits of healthy forests.  These benfits are far ranging...

  • Air filtration of regional pollutants

  • Sequestration of carbon dioxide

  • Restoration of soils

  • Replenishment of underground fresh water storage and aqufers

  • Reduction of mountainous flooding, and storage of snow pack for water supplies

  • Habitat for wildlife and biodiversity preservation

  • Outdoor recreation places and spaces

  • Temperature moderation with moisture, shade and the cooling effects of solar absorption

Forestry Carbon Sequestration

Atmospheric carbon dioxide is a gas and forests play a role in its natural regulation.  CO2  - carbon dioxide -- is a gas that occurs naturally in the atmosphere, but it is also being produced with modern transportation and industry.  The result is an imbalance.

Sustainable forestry can hold sequestered carbon in its wood, leaves, root systems, and the soil fertility that results from natural decomposition of organic matters.  Sequestration is the scientific term used for a "storage tank".  Trees act as storage tanks for carbon dioxide by naturally absorbing carbon through photosynthesis.  As trees reach maturity, their growth rates slow depressing any new storage capacity.  Sustainably harvesting mature trees that have extremely slow sequestration rates is a way to keep carbon captured in woods that can be used in housing, furnishings and other long term applications.

Carbon Offset Credits

Sustainably manged forests can document their long term forestry management plan and keep an accurate inventory as the baseline for a sustainably managed, working forest.  These sustainable forests provide multiple benefits in the natural resources system.  In addition to producing carbon sequestering wood products, the working forest also filters ground water, controls erosion, restores soil quality, improves air quality by absorbing pollutants and carbon dioxide ... and provides recreational opportunities.

Carbon Credits

Carbon credits are an attempt by regional and national conservation economies to mitigate the growth of greenhouse gases.  Forests are a key player in the new carbon credits market.

Carbon trading is an emissions trading approach that lets companies buy sustainable credits to offset their not-so-environmentally friendly operations such as transportation or industrial production that uses fossil fuels and produces greenhouse gases.  By purchasing carbon credits to meet their legal compliance levels, these companies buy a little extra time to implement their own emissions reduction strategies.

Greenhouse gas emissions are capped by agencies such as the EPA as well as state based environmental and air quality agencies.  Markets are used to allocate the load of emissions among the group of regulated sources -- usually large manufacturing corporations. 

By having to purchase high priced carbon credits, compaies are encouraged to implement better, less expensive options that reduce their own emissions.  The more they succeed internally in reducing particulates and carbon dioxide, the fewer carbon credits they need to purchase to meet their compliance allocations.

Mitigation projects generate credits, so highly effective companies can sell their extra credits to generate revenue.  This income can be used to finance carbon reduction programs between partners and around the world. 

These carbon offset players can purchase credits from an investment fund or carbon development company that aggregates credits from approved, sustainable programs such as the Michigan Timber Conservation Carbon Off-Set Program.

Two current approaches to carbon reduction ar recognied as effective ways to reduce carbon emissions and climate change.  

Carbon offset credits consist of clean forms of energy production such as wind, solar, hydro and bio-fuels.

Carbon reduction credits consist of the collection and storage of carbon from the atmosphere through reforestation, forestation ocean and soil collection and storage processes.

Carbon Financial Instruments (CFI)

Forest owners who provide a sustainable, working forest can sequester carbon dioxide and offset current carbon levels through sustainably certified forest management and certified wood products.  The Forest Stewardship Council (FSC) program is one example of sustainable forestry and product certification programs.

Carbon Offset Programs typically include forestry management strategies such as:

  • land management portfolio
  • complete forest inventory
  • written management plan
  • record keeping of all forest studies
  • market driven carbon royalty payments
  • aerial, land, and soil maps
  • revenue from land tax credits
  • using FSC certified harvesters
  • ongoing forest analysis
 

Some of the benefits of participating in a sustainable forestry and offset program include:

  • guaranteed market value of wood products
  • sustainable forest recognition
  • improved roi on timber products
  • unlimited access to online forestry portal
  • timber theft prevention program
  • member referral program

The goal of sustainably harvested forests and timberland is a responsible, ethical business approach that promotes positive forestry growth and sequestration of carbon in wood products.  This is a promising approach to reducing greenhouse gas effects caused by environmental emissions and heat from urban, industrial, transportation and other sources of modern energy side effects.

If your private forest has harvestable, merchantable timber, you can still use your timberland for wood production as long as it is managed in a sustainable, planned, measured and long term way. 

Many regional sustainable forestry organizations, such as the Michigan Timber Conservation Carbon Off-Set Program, will help train and support landowners and forestry companies with management plans and a forest inventory to prepare the forest for carbon credit program participation.

In a 2008 report, the Governor's Minnesota Climate Change Advisory Group (MCCAG) recognized the importance of forests in greenhouse gas reduction by suggesting that nearly 30% of the state's 2025 greenhouse gas emission reduction goals could be achieved through forest management initiatives.

Forestry Carbon Credits help provide new funds for conservation.