Deferred Forest Area Report



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Table 1: IUCN categorisation for forest lands in Western Australia


Land Category (CALM Act)

IUCN Category

State forest

VI

Timber reserve

VI

National park

II

Conservation park

II

Nature reserve

I

5g reserve

II and VI

Miscellaneous reserve

I, II and VI

Table 2: Pre-1750 distribution - jarrah forest (data on a 'gross' basis)


Forest Type - jarrah

hectares

% reserved

Area of pre-1750 distribution

3 122 000

 

Area of current distribution

2 224 000

 

Area in formal reserves

481 700

15.4

Area in informal reserves

124 800

4.0

Area in formal and informal reserves

606 500

19.4

Area required to meet Commonwealth benchmark

468 300

 

Additional area required to meet Commonwealth benchmark

Nil

 

Table 3: Pre-1750 distribution - karri forest (data on a 'net' basis)


Forest Type karri

hectares

% reserved

Area of 'pre-1750' distribution

231 400

 

Area of current distribution

190 000

 

Area in formal reserves

53 600

23.1

Area in informal reserves

27 200

11.7

Area in formal plus informal reserves

80 800

34.8



Area required to meet Commonwealth benchmark

34 710

 

Additional area required to meet Commonwealth benchmark

Nil

 

Table 4: Sub-regional analysis - jarrah forest (data on a 'gross' basis)


 

Northern jarrah <1000mm

Northern jarrah >1000mm

Southern jarrah <1000mm

Southern jarrah >1000mm

TOTAL

 

Area (ha)

%

Area (ha)

%

Area (ha)

%

Area (ha)

%

Area (ha)

%

Area of pre-1750 distribution

910 300




433 300




1 147 000




631 400




3 122 000




Area in formal reserves

192 300

21.1

34 600

8.0

142 500

12.4

112 300

17.8

481 700

15.4

Area in informal reserves

27 900

3.1

24 300

5.6

38 100

3.3

34 500

5.5

124 800

4.0

Area in formal plus informal reserves

220,200

24.2

58 900

13.6

180 600

15.7

146 800

23.2

606 500

19.4

Commonwealth target % to be reserved




10




10




10




10




15

Area required to meet Commonwealth target

91 030




43 330




114 700




63 140




468 300




Additional area required to meet Commonwealth target

Nil

l

Nil




Nil




Nil




Nil



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