LISTENING
STUDY Question 73:
Are tree plantations a viable alternative to natural
forests for pulp supply?
LISTENING
STUDY: It is important to note that there are many different
kinds of tree plantations, and the problems presented
by some are not always presented by all. Discussion,
therefore, should be specific about which types of plantations,
which geographic areas, and which local issues are under
discussion.
LISTENING
STUDY: Some responses suggest that tree plantations
may be used for pulp supply and can help relieve pressure
on natural forests.
Sure,
I think they can and should be in the mix. - Michael
Snyder, Forester
The
conversion of natural forests to tree plantations is
a serious environmental concern. In the U.S. South,
where most of the trees used to make paper are grown,
pine plantations grew from 2 million acres in 1953 to
33 million acres in 1999. Forests intensively managed
for wood and paper production generally exhibit less
biodiversity, lower habitat and water quality, and in
some cases reduced soil productivity relative to natural
forests. - Victoria Mills, Project Manager, Corporate
Partnerships, Environmental Defense
Boise
began fiber farming in 1991 on land near our pulp and
paper mill in Wallula, Washington. Fiber farming is
an innovative agricultural enterprise dedicated exclusively
to producing wood fiber for papermaking. Compared with
traditional forestry, fiber farming can economically
produce more fiber from less acreage in less time. Designed,
located, and managed as farms, these agricultural operations
can provide a stable source of high-quality fiber for
manufacturing paper. The forest products industry will
always need adequate, dependable harvests from public
and private forests for most of the fiber required to
make the vast quantity of paper and wood products our
society uses, but fiber farming will likely grow as
a supplemental source of that fiber. - Boise
Cascade
In
theory, the global demand for paper could be met from
a plantation area of 40 million hectares, or roughly
the size of Sweden which is a small percentage of the
total global forest cover, currently 3,440 million hectares.
In the long run, there is no need to rely on original
natural forests for pulpwood.
If management practices,
particularly on social issues, continue to improve,
this (plantations) could be an acceptable way of providing
fibre. The challenge is to manage both plantations and
natural forests so that between them the different demands
from forests are covered. - Robins 1996
Forest
plantations, if managed sustainably and in conjunction
with natural forests on the landscape, can provide most
or all of the ecological functions of a natural forest
ecosystem. In addition, using fiber from fast-growing
forest plantations takes harvest pressure off of intact
natural forests. - International Paper
Plantations
can provide increased yield compared to natural forests.
- Stora Enso
If
plantation development is targeted at the most appropriate
ecological zones and if sustainable forest management
principles are applied, forest plantations can provide
a critical substitute for natural forest raw material
supply. This substitution by forest plantations may
help reduce logging pressure on natural forests in areas
in which unsustainable harvesting of wood is a major
cause of forest degradation and where logging roads
facilitate access that may lead to deforestation. -
Food and Agriculture Organization of the United Nations
2000
While
plantations can provide an array of social and economic
benefits, and can contribute to satisfying the world's
needs for forest products, they should complement the
management of, reduce pressures on, and promote the
restoration of, natural forests.
Well-managed plantations
can help meet the increasing demand for forest products.
Demand for forest products such as timber, paper and
firewood continues to grow. This demand places considerable
pressure on the world's forests. By growing our wood
products in plantations, it is possible to preserve
other forests, such as old-growth and high biodiversity
forests, and still meet out demand for wood. - Forest
Stewardship Council, Principles
and Criteria and Forest
Plantations
The key to conserving biological diversity in the world's
forest ecosystems may have two sides: the protection
of large, undisturbed bioreserves in which the pathways
for penetration by alien invasive species is actively
minimized; and intensively managed plantations to meet
global wood fiber needs from the smallest possible area,
while relieving development pressures on those remaining
large, native forests. - Sample 2003
LISTENING
STUDY: Other responses indicate that tree plantations
may be used for pulp supply, but only under specific
circumstances.
Generally,
"no." In some cases, plantations may be an ecologically
acceptable alternative, such as when they are established
on former agricultural lands, and are managed to avoid
impacts to water supplies, fish and wildlife, and other
values. However, in the US, most plantations are established
by eliminating the natural forests that would normally
exist on those sites. - Daniel Hall, Forest Biodiversity
Program Director, American Lands Alliance
Objections
to plantations are based largely on their perceived
"monoculture" characteristics. The challenge is to build
more diversity and resilience into plantation systems.
It is probably inevitable that plantations will increasingly
become the focus for wood pulp production. They offer
significant opportunities for increased income and employment
in many developing countries. However, plantations should
be established on lands of low conservation value, and
where there are few competing uses or irreconcilable
rights or claims. - World Business Council for Sustainable
Development 1996
They
(tree plantations) are best viewed as a compliment,
not an alternative. Because plantations can be used
to grow more fiber per acre, they can be used to take
to pressure off natural forests and allow more wilderness
areas and old growth forests to be set aside. - Robert
R. Bryan, Forest Ecologist, Maine Audubon
Proponents
(of plantations) argue that intensively managed plantations
will create jobs, rehabilitate degraded areas, combat
climate change by absorbing carbon, and help "save"
forests by providing most of the world's wood needs
from a much smaller parcel of land than natural forests
might by themselves.
But plantation development
as it is currently unfolding within the pulp and paper
industry is not without drawbacks. When compared to
degraded farmland, plantations may provide more ecosystem
services such as wildlife habitat and soil protection,
but when compared to a mature, native forest, they simply
don't measure up. Like virtually all large-scale monocultures,
plantations are susceptible to disease and pest outbreaks,
so they commonly require regular applications of insecticides
and fungicides. Herbicides are also used to prevent
invasion of competing vegetation. The frequent harvests
and site preparation procedures can result in soil degradation
that reduces the long-term viability of the land. A
mature pulpwood plantation might look like a natural
forest, but it actually has about as much in common
with a natural forest as a cornfield does with a native
prairie.
Some types of plantations
can play a role in reducing the environmental impacts
associated with the production of pulp for paper. Farming
trees in a sustainable way is clearly preferable to
harvesting the world's last remaining old-growth stands.
But in general, plantations can be managed much better
than they are now. It is important that they be established
on lands that truly are degraded-that are not currently
forested, farmed, or inhabited, and do not have high
potential to regenerate naturally. - Abramovitz 1999
We
believe that it is essential that governments adopt
a landscape approach to plantation development. Investment
in plantations should not be considered, and permission
for private companies to establish plantations should
not be given, if it can be demonstrated that the plantations
will prevent the delivery of a full range of forest
goods and services at the landscape level. For example,
if a plantation is likely to adversely disrupt the hydrological
cycle or reduce water quality, then it should not be
established. Likewise, plantations should not be established
if they have an adverse effect on local communities;
if, for example, they are likely to lead to a net loss
of employment or to local communities being deprived
of firewood, grazing land and other goods and services
on which they depend. All these factors should be considered
together, not independently, as there may be trade-offs
that are acceptable. In any case, local communities,
like other stakeholders, need to be involved at the
earliest stage of planning and development. Finally,
we must stress that there should be a presumption against
any planting which would lead to the loss of primary
forest, ecologically significant secondary forest or
other important ecosystems. - Cossalter 2003
Tree
plantations would need to be Forest Stewardship Council-certified
and should still be used only in combination with recycled
fiber and alternative fiber sources. - Susan Hammond,
Executive Director, Silva Forest Foundation
LISTENING
STUDY: Still other responses suggest that tree plantations
should not be used for pulp supply due to undesirable
environmental impacts.
Plantations
Destroying Biodiversity: According to world-renowned
forest ecologist and Harvard professor E.O. Wilson,
an industrial tree plantation has 90-95% less species
diversity than a native forest. In addition, the use
of chemical herbicides and pesticides is becoming more
prevalent in pine plantations as a means of stimulating
pine growth by eliminating competing hardwoods and other
plant species struggling to regenerate after a clearcut.
- Dogwood
Alliance
They
(tree plantations) could be in theory, but I haven't
heard of an ecologically-sustainable one in practice.
- Frank Locantore, Co-op America
While
certain areas in the continental U.S. will see expanding
plantations, notably the coastal Southeast and the Pacific
Northwest (where poplar plantations already cover more
than 40,000 acres in Oregon), most plantations will
be in the Southern hemisphere. These plantations replace
native forests, yet fail to provide the wide range of
ecological functions provided by natural forests. These
include watershed services, plant and animal diversity,
and a local resource for wood, food, and medicines.
- Native Forest Network 2000
Groups
Urge End to Subsidies for Fast Forests:
Key environmental and research groups . . . called for
an end to what they said were economically and ecologically
damaging subsidies for fast-growing tree plantations,
a major source of pulp for paper. In a joint report
issued for a United Nations conference on preserving
natural forests, they also said that richer countries
would have to cut consumption of paper and packaging
if the forestry industry were to survive in the longer
term.
"Evidence we have collected
shows that most subsidies to the (fast-forest) plantation
industry are perverse -- they are bad both for the economy
and the environment," Chris Elliott of the World Wide
Fund for Nature (WWF) told a news conference. The report,
"Fast-Wood Forests: Myths and Realities", was compiled
by the Swiss-based WWF and World Conservation Union
(IUCN), as well as the Jakarta-based Centre for International
Forestry Research and Forest Trends of the United States.
It argues that by reducing
the cost to private firms of starting up fast-wood forests,
government subsidies allow them to destroy natural forests
which are vital to the ecology and the economy but which
take much longer to produce timber. Ending subsidies
would ensure that forest businesses only moved into
areas where they could cover their costs, it says.
. . . Fast forests . .
. contain single tree species and produce harvestable
timber in less than 20 years, against up to 50 in normal
forests.
. . . But the report rejected
arguments . . . that large plantations were inevitably
harmful. Well-managed, and created on otherwise unused
land, they could aid development, boost local economies
by providing jobs, and stimulate the natural environment,
according to the report. - Reuters, reported on Paperloop.com,
May 27, 2003
LISTENING
STUDY: There are many papers and reports on issues regarding
tree plantations. One that tries to analyze the competing
viewopoints is Fast-Wood Forestry: Myths and Realities,
by Christian Cossalter and Charlie Pye-Smith, May 2003.
A
forward signed by CIFOR, WWF International, IUCN, and
Forest Trends reads:
Each year the area of
fast-growing tree plantations in the world expands by
around one million hectares. The planting of large areas
of eucalypts, acacias, pines and poplars has sparked
off bitter controversy, especially in the developing
world. Some claim plantations will destroy the environment
and displace small farmers. Others say they will help
protect natural forests and provide economic growth.
Most of the public does not know what to believe.
As four of the main international
organizations concerned with forests, we are committed
to promoting an informed debate about this controversial
topic. We believe that 'Fast-Wood Forestry-Myths and
Realities' by Christian Cossalter and Charlie Pye-Smith
makes a major contribution to that debate. It is the
most up-to-date, credible and balanced report on the
topic thus far. Over thirty of the world's leading experts
from all sides of the debate have reviewed the report
and provided detailed comments.
Establishing
plantations might sound like a laudable activity. Trees,
after all, have many virtues. They convert water, sunlight
and carbon dioxide into wood and oxygen, and it is frequently
claimed that they regulate the water cycle, stabilise
steep slopes against erosion and prevent flooding. Trees
also provide a habitat for countless creatures and micro-organisms,
and hundreds of millions of people rely on them for
timber, firewood, fruit, nuts, resins and other products.
Planting trees, it would seem, is an unreservedly good
thing.
Or is it? During recent
years the planting of large areas of fast-growing trees
has sparked off much controversy, especially in the
developing world. Critics of these 'fast-wood' plantations
include environmentalists, who argue that they are replacing
natural forests and causing harm to wildlife, water
resources and the soil, and local communities, who complain
that plantations are taking over land which previously
provided them with the means to feed themselves and
earn a living. The controversy is also about the use,
or misuse, of public money.
. . . This booklet examines
the various arguments for and against fast-wood plantations.
This is a complex topic. Sometimes planting trees is
an excellent way to use the land; sometimes it is not.
In one location a plantation of fast-growing eucalypts
might have a profoundly negative impact on wildlife,
or reduce the amount of water available to other users.
Yet a similar plantation elsewhere might do little or
no harm to wildlife and water resources. A plantation
of fast-growing pines might produce significant social
and economic benefits. Yet a similar plantation elsewhere
might lead to changes that hurt local communities.
Besides looking at the
impact of fast-wood plantations on wildlife, water and
the soil, we also examine the claim made by those in
favour of fast-wood plantations that their ability to
produce large quantities of wood fibre over a relatively
short period of time helps to reduce the pressure on
natural forests. We also examine in some detail the
desirability, or otherwise, of using public money to
encourage fast-wood forestry.
. . . It is important
to define, at the outset, precisely what we mean by
fast wood and to indicate the ways in which fast-wood
plantations differ from other plantations.
Plantations come in many
shapes and guises, and are established for a variety
of reasons. Some provide shelter, shade and fodder for
livestock; others fuelwood for households, and timber
for furniture and the construction industry. Sometimes
they are established for the benefit of wildlife or
as a recreational resource. Plantations may even provide
a valuable service to urban populations, particularly
in arid zones, by absorbing storm and sewage water.
And plantations frequently fulfil a whole range of roles-for
example, by providing peasant farmers with fodder, villagers
with fuelwood and industry with high-quality timber.
The sole purpose of fast-wood
plantations, in contrast, is to produce large volumes
of small-diameter logs at competitive prices as quickly
as possible, yielding at least 15m3 of wood per hectare
per year. Although fast-wood plantations produce a range
of goods, most have just one function. Some supply wood
to make panel products and reconstituted boards; some
supply charcoal; a few provide sawn logs; and, most
important of all, fast-wood plantations supply pulpwood,
the raw material for the paper industry.
. . . [Many environmental]
groups would more or less concur with the critique advanced
by Ricardo Carrere and Larry Lohmann in Pulping the
South. 'As swatches of exotic trees invade native woodlands,
grasslands, farmlands and pastures,' suggest the authors,
'the results, in country after country, have been impoverishment,
environmental degradation, and rural strife.'
No coherent lobby actively
promotes fast-wood plantations at an international level.
However, industry-led groups lobby for plantations,
and rebut the allegations of those opposed to fast-wood
forestry, in several countries. Many companies, foresters,
academics, development agencies and institutions also
believe that fast-wood forestry is useful to society,
and we examine their arguments as assiduously as we
do those of the anti-plantation movement.
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