1301.0 - Year Book Australia, 2007

ARCHIVED ISSUE Released at 11:30 AM (CANBERRA TIME) 24/01/2007

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Contents >> Forestry and Fishing >> Forestry

FORESTRY

Australia's native and plantation forests are an important natural resource providing a wide range of products and benefits to the community.

Forests are a reservoir of biological diversity and are functioning ecosystems. They provide protection for soils and water resources, and are increasingly being recognised for their potential as carbon sinks through their ability to absorb carbon from the atmosphere (see the Environment and Heritage chapter). They are also the foundation for a broad range of cultural and spiritual experiences for diverse groups of people and a major tourist attraction for Australians and overseas visitors, providing for a vast array of recreational and educational activities.

Australia's native and plantation forests provide the vast majority of the timber and paper products used by Australians. Employment and wealth flow directly from the wood products derived from the forests, such as sawn timber, fibreboard, plywood and paper. These forests and plantations also support a variety of other products and services, such as honey, wildflowers, natural oils, firewood and craft wood.

The Australian Government together with state and territory governments share a vision of ecologically sustainable management of the forest estate that integrates environmental, commercial and community values and uses. These values are embodied in regional forest agreements negotiated for New South Wales, Victoria, Western Australia and Tasmania.

As a member of the international forest initiative - the Montreal Process - Australia has contributed to the development of the seven national criteria and 44 national indicators for the sustainable management of temperate and boreal forests. Australia has adopted the internationally agreed criteria and indicators, and revised them and added others to reflect its own unique forests, providing a consistent framework for monitoring and reporting on the status of its forests.

FOREST ESTATE

Native Forest

A forest is defined by Australia’s National Forest Inventory as an area incorporating all living and non-living components, dominated by trees having usually a single stem and a mature or potentially mature stand height exceeding two metres, and with an existing or potential crown cover of over-storey strata about equal to or greater than 20%. This definition includes Australia’s diverse native forests, regardless of age. It is also sufficiently broad to encompass areas of trees that are sometimes described as woodlands.

Based on this definition, the total area of native forest (parts of which are considered 'old growth') as at December 2003 is estimated at 162.7 million hectares (mill. ha), which is about 21% of Australia’s land area (table 15.1).

Some 121.6 mill. ha (75%) of native forest were on public land, and 38.9 mill. ha (24%) were on private land with the remaining 1% on land of unresolved tenure. The 121.6 mill. ha of forests growing on public land, consisted of 75.6 mill. ha (62%) on leasehold tenure, 21.5 mill. ha (18%) in Nature Conservation Reserves, 13.1 mill. ha (11%) on other Crown land, and 11.4 mill. ha (9%) managed by state forest authorities for multiple uses including wood production, recreation and informal reserves. Including forested leasehold land and private freehold forest, some 114.5 mill. ha, or 70% of Australia’s native forests, were privately managed.

15.1 NATIVE FOREST AREAS - December 2003
		NSW	Vic.	Qld	SA	WA	Tas.	NT	ACT	Aust.
		’000 ha	’000 ha	’000 ha	’000 ha	’000 ha	’000 ha	’000 ha	’000 ha	’000 ha

DOMINANT CANOPY SPECIES

Eucalypt
	Tall	3,820	2,465	1,189	1	170	1,130	-	28	8,803
	Medium	18,190	3,407	36,022	596	12,399	1,281	11,268	81	83,244
	Low	186	519	1,373	1,208	2,646	65	16,643	7	22,647
	Mallee	22	1,171	122	6,044	4,969	-	-	-	12,328
	Total	22,218	7,562	38,706	7,849	20,184	2,476	27,911	116	127,022
Acacia		1,251	63	6,984	1,939	4,563	74	1,613	-	16,487
Melaleuca		44	96	5,301	1	-	19	1,593	-	7,054
Rainforest		486	16	2,885	-	5	598	224	-	4,214
Casuarina		1,000	4	216	763	40	1	14	-	2,038
Mangrove		3	2	196	19	173	-	355	-	748
Callitris		1,240	56	387	261	-	1	386	-	2,330
Other		415	135	1,059	34	398	-	738	-	2,779
Total		26,658	7,936	55,733	10,865	25,365	3,169	32,836	117	162,680

TENURE

Public
	Multiple use forest(a)	2,496	3,312	2,925	-	1,600	1,062	-	-	11,395
	Nature Conservation Reserve(b)	4,471	3,050	5,000	3,943	3,805	1,105	12	106	21,492
	Other Crown land(c)	1,055	207	1,131	392	9,387	80	890	-	13,142
	Leasehold(d)	9,470	46	35,581	5,255	8,920	-	16,313	11	75,596
	Total	17,492	6,615	44,637	9,590	23,712	2,247	17,215	117	121,625
Private		8,523	1,298	10,213	822	1,639	922	15,511	-	38,928
Unresolved tenure		643	23	883	454	14	-	110	-	2,127
Total		26,658	7,936	55,733	10,865	25,365	3,169	32,836	117	162,680

(a) Publicly-owned land managed for multiple use including wood production. (b) Public land on which wood production is excluded (national parks, etc.). (c) Reserved areas of educational, scientific and other public institutional land, including easements, defence land, and other minor tenure classifications. (d) Crown land where the right to harvest or clear land must be approved by state/territory governments. Often known as pastoral leases.

Source: Bureau of Rural Sciences, 'National Forest Inventory, 2003'.

Plantations

The estimated area of planted forests in Australia in December 2004 was 1.7 mill. ha, comprised of 58% softwood species and 42% hardwood species (table 15.2). The hardwood proportion of the total estate has increased from 15% in 1994 (graph 15.3). About 95% of the softwood plantations are Pinus radiata and other introduced pines. Nearly all of the hardwood plantations are native eucalypts, including Tasmanian blue gum (Eucalyptus globulus), shining gum (E. nitens) and flooded gum (E. grandis).

A diverse range of ownership arrangements exists in the Australian plantation industry, including a variety of joint venture and annuity schemes between public and private parties. Private ownership of trees in plantation forests has increased from 46% in 1999, when it was equal to public ownership, to 58% in 2004. Private ownership of plantation land increased from 42% to 53% over the same period.

15.2 PLANTATION AREAS December 2004
	NSW	Vic.	Qld	SA	WA	Tas.	NT	ACT	Aust.
Species type	’000 ha	’000 ha	’000 ha	’000 ha	’000 ha	’000 ha	’000 ha	’000 ha	’000 ha

Hardwood	54	168	35	40	259	151	8	-	716
Softwood	287	215	180	124	110	74	4	5	1,001
Total	341	383	215	164	370	226	12	5	1,716

Source: Bureau of Rural Sciences, 'National Plantation Inventory 2005'.

15.3 PLANTATION AREA BY SPECIES GROUP(a)

Farm Forestry

Farm forestry generally refers to the incorporation of commercial tree growing into farming systems. This may take the form of small plantations, timber belts, wind breaks, alleys and wide-spaced trees, and may also include management of native forest for commercial returns.

Farm forestry has been adopted by relatively few Australian farmers, although a large proportion of them plant trees for land protection and amenity purposes.

Managing private native forests is a potentially important component of farm forestry given 24% of Australia’s total native forest area is privately owned.

WOOD AND PAPER PRODUCTS

Australia's wood and paper products industries are important components of Australia's primary and secondary industry sectors. They are particularly important in providing economic development and employment in many regions of rural Australia. The industries include hardwood and softwood sawmilling, plywood and panels manufacturing, woodchip production and export, and the pulp and paper industries.

In 2004-05 total roundwood removed from forests increased by 1% to 27.4 mill. cubic metres (mill. m³). The removal of broadleaved wood (primarily from native forests) increased 5% in 2004-05 to 13.0 mill. m³, while 2% less coniferous wood (mainly from plantations) was removed.

The value of exports of forest products in 2004-05 totalled $2.1 billion (b), of which 41% were woodchips and 30% paper and paperboard products. The value of imports of forest products in 2004-05 was $4.1b, of which 52% were paper and paperboard products and 12% sawnwood. This indicates a trade deficit in forest products of $2.0b in 2004-05. Australia produced 89% of its sawn timber needs in 2004-05, of which 73% come from softwood plantations, the remainder (27%) from native forests. Imported sawn timber is mostly Radiata pine from New Zealand and Douglas fir (also known as Oregon) from North America.

The hardwood and softwood sawmilling industries comprise mills of various sizes which process wood into sawn timber and other products such as veneers, mouldings and floorings. The hardwood mills are generally small scale and scattered. The softwood mills are generally larger and more highly integrated with other wood-processing facilities. Australia's production of sawn timber in 2004-05 increased by 17% to 4.7 mill. m³ (table 15.4).

Other value-added timber products include plywood, wood-based panels and reconstituted wood products. Australian wood-based panels include particleboard, medium-density fibreboard, and hardboard made from softwood or hardwood pulp logs, sawmill residues or thinnings.

Pulp and paper mills use roundwood thinnings, low quality logs, harvesting residues and sawmill waste, recycled paper and paperboard to produce a broad range of pulp and paper products. Over the past five years there has been a substantial increase in the volume of wood for paper and paperboard sourced from eucalypt plantations as they have come into production. This production has increased six fold from 443,000 m³ in 1998-99 to 2,640,000 m³ in 2004-05, more than doubling 2003-04 production levels.

Some 42% of the paper and paper products consumed domestically in 2004-05 were imported, with 71% of printing and writing paper coming from overseas. The majority of paper products produced domestically were packaging and industrial paper (60%) along with printing and writing papers, newsprint and tissue paper. Recycled paper now contributes 54% of the fibre used in the production of all paper and paperboard.

Woodchips are mainly used in the production of Australia's paper and paper products. The woodchip export industry uses sawmill residues and timber which is unsuitable for sawmilling and not required by the pulp, paper and reconstituted wood-products industries. Before the advent of the woodchip export industry, much of this material was left in the forest after logging. Considerable quantities of sawmill waste material, which would otherwise be burnt, are also chipped for local pulpwood-using industries and for export. Up until 1990-91 at least 95% of woodchips exported from Australia had been eucalypt, but since then greater quantities of softwood woodchips have become available from pine plantations.

15.4 PRODUCTION OF WOOD AND SELECTED WOOD PRODUCTS
Commodity		Units	2000-01	2001-02	2002-03	2003-04	2004-05

Sawn Australian-grown timber(a)
	Coniferous	’000 m³	2,354	2,552	2,671	3,014	3,467
	Broadleaved	’000 m³	1,174	1,108	1,063	1,009	1,251
	Total	’000 m³	3,528	3,661	3,734	4,022	4,718
Plywood		’000 m³	157	192	219	146	156
Particle board		’000 m³	904	965	1,025	1,048	944
Medium-density fibreboard		’000 m³	712	732	786	795	794
Paper and paperboard
	Newsprint(a)	’000 t	465	395	412	422	443
	Printing and writing	’000 t	554	624	564	585	659
	Household and sanitary	’000 t	204	198	194	200	197
	Packaging and industrial	’000 t	1,449	1,679	1,892	1,956	1,945

(a) Excludes production of small establishments with fewer than four persons employed, and establishments engaged in non-manufacturing activities but which may carry on, in a minor way, some manufacturing.

Source: Australian Bureau of Agricultural and Resource Economics, 'Australian Forest and Wood Products Statistics' September and December quarters 2005.