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Tiêu đề Global Forest Resources Assessment 2010 Country Report: Myanmar
Trường học Food and Agriculture Organization of the United Nations
Chuyên ngành Forestry and Sustainable Development
Thể loại country report
Năm xuất bản 2010
Thành phố Rome
Định dạng
Số trang 52
Dung lượng 357,18 KB

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Reliable and up-to-date information on the state of forest resources - not only on area and area change, but also on such variables as growing stock, wood and non-wood products, carbon,

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Food and Agriculture Organization of the United Nations

FRA2010/141 Rome, 2010

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The Forest Resources Assessment Programme

Sustainably managed forests have multiple environmental and socio-economic functions important at the global, national and local scales, and play a vital part in sustainable development Reliable and up-to-date information on the state of forest resources - not only on area and area change, but also on such variables as growing stock, wood and non-wood products, carbon, protected areas, use of forests for recreation and other services, biological diversity and forests’ contribution to national economies - is crucial to support decision-making for policies and programmes in forestry and

sustainable development at all levels

FAO, at the request of its member countries, regularly monitors the world’s forests and their

management and uses through the Forest Resources Assessment Programme This country report forms part of the Global Forest Resources Assessment 2010 (FRA 2010)

The reporting framework for FRA 2010 is based on the thematic elements of sustainable forest management acknowledged in intergovernmental forest-related fora and includes variables related to the extent, condition, uses and values of forest resources, as well as the policy, legal and institutional framework related to forests More information on the FRA 2010 process and the results - including all the country reports - is available on the FRA Web site (www.fao.org/forestry/fra )

The Global Forest Resources Assessment process is coordinated by the Forestry Department at FAO headquarters in Rome The contact person for matters related to FRA 2010 is:

Mette Løyche Wilkie

Senior Forestry Officer

FAO Forestry Department

Viale delle Terme di Caracalla

of the United Nations concerning the legal status of any country, territory, city or area or of its

authorities, or concerning the delimitation of its frontiers or boundaries

The Global Forest Resources Assessment Country Report Series is designed to document and make available the information forming the basis for the FRA reports The Country Reports have been compiled by officially nominated country correspondents in collaboration with FAO staff Prior to finalisation, these reports were subject to validation by forestry authorities in the respective countries

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Contents

1 TABLE T1 – EXTENT OF FOREST AND OTHER WOODED LAND 5

2 TABLE T2 – FOREST OWNERSHIP AND MANAGEMENT RIGHTS 9

3 TABLE T3 – FOREST DESIGNATION AND MANAGEMENT 13

4 TABLE T4 – FOREST CHARACTERISTICS 20

5 TABLE T5 – FOREST ESTABLISHMENT AND REFORESTATIONERROR! BOOKMARK NOT DEFINED 6 TABLE T6 – GROWING STOCK 27

7 TABLE T7 – BIOMASS STOCK 31

8 TABLE T8 – CARBON STOCK 33

9 TABLE T9 – FOREST FIRES 35

10 TABLE T10 – OTHER DISTURBANCES AFFECTING FOREST HEALTH AND VITALITY 37

11 TABLE T11 – WOOD REMOVALS AND VALUE OF REMOVALS 38

12 TABLE T12 – NON-WOOD FOREST PRODUCTS REMOVALS AND VALUE OF REMOVALS 41

13 TABLE T13 – EMPLOYMENT 42

14 TABLE T14 – POLICY AND LEGAL FRAMEWORK 44

15 TABLE T15 – INSTITUTIONAL FRAMEWORK 46

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Report preparation and contact persons

The present report was prepared by the following person(s):

maungmaungthan@gmail.com

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1 Table T1 – Extent of Forest and Other wooded land

1.1 FRA 2010 Categories and definitions

Forest Land spanning more than 0.5 hectares with trees higher than 5 meters and

a canopy cover of more than 10 percent, or trees able to reach these

thresholds in situ It does not include land that is predominantly under

agricultural or urban land use

Other wooded land Land not classified as “Forest”, spanning more than 0.5 hectares; with trees

higher than 5 meters and a canopy cover of 5-10 percent, or trees able to

reach these thresholds in situ; or with a combined cover of shrubs, bushes

and trees above 10 percent It does not include land that is predominantly under agricultural or urban land use

Other land All land that is not classified as “Forest” or “Other wooded land” Other land with tree cover

(Subordinated to “Other

land”)

Land classified as “Other land”, spanning more than 0.5 hectares with a canopy cover of more than 10 percent of trees able to reach a height of 5 meters at maturity

Inland water bodies Inland water bodies generally include major rivers, lakes and water

GOM 1991 Forest Cover

of Myanmar, the 1989

Appraisal Kyaw Tint and

Tun Hla, Yangon January

Tropical Forest), Rakhine,

Yangon, Bago, Magwe,

Chin, Mandalay, Kayah,

Sagaing, Ayeyarwady

State and Divisons

GOM 1997 Land Use

and Land Cover Mapping

for Mon State

GOM 1998 Anti-narcotic

sampling frame mapping,

Landuse Map of Shan

States using 2001 Landsat

7 ETM data

GOM 2000a Tanintharyi

Division, Study on forest

resources and landuse

changes in the southern

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GOM 2000c Karen State

Land Cover Mapping,

Inter Departmental Project

Remote sensing

interpretation

H Extent 2006 Most of the country areas have been

classified by using 2006 Landsat 7 ETM, some areas have been used

2007 and 2008 Landsat 7 ETM and only Shan State have been used

2005 Landsat 5 TM data That is why Land cover can be said 2006 data because of mostly using 2006 Landsat 7 ETM and field checked had been thoroughly done during

2006

1.2.2 Classification and definitions

higher than 5 meters and a canopy cover of more than 40 percent, or trees able

to reach these thresholds in situ

able to reach these thresholds in situ

and aerial photographs

is mixed with shifting cultivation

Other Wooded lands

(Scrub and Grass

Land)

Areas mostly covered by grassland and stunted trees, shrub forests, lower that 10% crown density

Other Land (including water

17792.9 20363.8 21623.8 14697.61

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Remote Sensing and GIS Section of Planning and Statistics Division, Forest Department, under Ministry of Forestry is the organization responsible for processing forest cover data of Myanmar

The first appraisal was initiated in 1957 using 1:24,000 scale aerial photography and manual interpretation Second appraisal (1975) was assessed by using 1:1million scale color composite from 80m x 80mx MSS data, third appraisal (1989) was implemented with 1:500,000 scale Landsat TM data (30m x 30m resolution) and manual interpretation Fourth Appraisal compiled for FRA2000 in 1997 was a combination of various surveys, however, majority consisted digital classification of 30m x 30m Landsat TM data

FRA2005 and Current FRA2010 data contain Landsat 7 ETM databases, some areas have been checked in the field thoroughly by using 30 meter resolution Landsat images and 4 meter resolution IKONOS images from anti-narcotic surveys

1.3 Analysis and processing of national data

1.3.1 Calibration

FAOSTAT figures (as from FRA 2010 guidelines)

Country area: 67 658 Land area: 65 755 Inland water: 1 903

1.3.2 Estimation and forecasting

Estimation for forest for 1990, 2000, 2005 and 2010 is being done by using change forecast function using 1989, 1998 and 2006

Estimation for other wooded land has been done using 2006 figures and applying the change rate from the 1989 and 1998 figures to the 2006 to calculate 1990, 2000, 2005 and 2010 figures This calculation was necessary since the 1989 and 1998 surveys looked much more comparable each other than the one of 2006 which is belief to be the most reliable since it was followed by field checking and it is the most updated dataset

1.3.3 Reclassification into FRA 2010 categories

This step is not necessary because national and FRA categories match with each other

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1.4 Data for Table T1

Area (1000 hectares) FRA 2010 categories

Other land with tree cover There is no national information on

“other land that has a tree cover”

Inland water bodies

Other general comments to the table

Remote Sensing and GIS Section of Planning and Statistics Division, Forest Department, under Ministry of Forestry is the organization responsible for processing forest cover data of Myanmar The first forest resource appraisal in the country was initiated in 1957 using 1:24,000 scale aerial photography and manual

interpretation The second appraisal (1975) was assessed by using 1:1million scale colour composite from 80m

x 80mx MSS data The third appraisal (1989) was implemented with 1:500,000 scale Landsat TM data (30m x 30m resolution) and manual interpretation The fourth appraisal compiled for FRA2000 in 1997 was a

combination of various surveys, however, majority consisted digital classification of 30m x 30m Landsat TM data The latest appraisal has data from Landsat 7 ETM databases, some of the areas have been checked in the field thoroughly by using 1 meter resolution IKONOS images from anti-narcotic surveys

Four separate survey data are used as baseline data 67% of the data is from the Information System Development Project for the Management of Tropical Forest The data for Shan State and Kachin State are only estimation in FRA2000 as these areas are partially covered with 1997 surveys Now a landcover map for these two states is being developed Data for Taninthary Division is produced from 1997 (average image year) using manual interpretation of 1:250,000 scale print outs of Landsat 5 TM The latest data is digitally interpreted data

of Landsat7 ETM Moreover, year 2000 data for Karen State is amended by RS & GIS Section As all different surveys are controlled and driven by the user needs, so that priority classifications are different All National Data are grouped into following classification

Expected year for completion of ongoing/planned national forest inventory and/or RS survey / mapping

Field inventory

Remote sensing survey / mapping

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2 Table T2 – Forest ownership and management rights

2.1 FRA 2010 Categories and definitions

Public ownership Forest owned by the State; or administrative units of the public

administration; or by institutions or corporations owned by the public administration

Private ownership Forest owned by individuals, families, communities, private co-operatives,

corporations and other business entities, private religious and educational institutions, pension or investment funds, NGOs, nature conservation associations and other private institutions

Individuals

(sub-category of Private

ownership)

Forest owned by individuals and families

Private business entities and

to the community development

Indigenous / tribal

communities

(sub-category of Private

ownership)

Forest owned by communities of indigenous or tribal people

Other types of ownership Other kind of ownership arrangements not covered by the categories above

Also includes areas where ownership is unclear or disputed

Categories related to the holder of management rights of public forest resources

Public Administration The Public Administration (or institutions or corporations owned by the

Public Administration) retains management rights and responsibilities

within the limits specified by the legislation

Individuals/households Forest management rights and responsibilities are transferred from the

Public Administration to individuals or households through long-term leases or management agreements

Private institutions Forest management rights and responsibilities are transferred from the

Public Administration to corporations, other business entities, private operatives, private non-profit institutions and associations, etc., through long-term leases or management agreements

co-Communities Forest management rights and responsibilities are transferred from the

Public Administration to local communities (including indigenous and tribal communities) through long-term leases or management agreements Other form of management

rights Forests for which the transfer of management rights does not belong to any of the categories mentioned above

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Year Book 2001

1990-1996 GOM 2002 Statistical

Year Book 2002

1997-2001 GOM 2003 Forest

Department, Planning and

Statistics Div

2002-2003 GOM 2004 Forest

Department, Planning and

Statistics Div

2003-2004 GOM 2005 Forest

Department, Planning and

Statistics Div

2004-2005

2.2.2 Classification and definitions

Reserved Forest means land constituted as "reserved forest" under Forest Law (1992) which is

property of Government

Protected Public Forest means land constituted as "protected public forest" under Forest Rules (1992)

which is property of Government

Un-classed Forests Any forest land or waste land or any other land "recorded" in land records as

forest land but not notified in government gazette as "reserved" or "protected public forest" under Forest Law (1992) and Forest Rules (1995)

2.2.3 Original data

In Myanmar Reserved Forests, Protected Public Forests, and un-classed forests are three major legal classes A legal notification in the government gazette under Myanmar Forest Act (1992) creates or defines the boundaries of Reserved Forests and Protected Public Forests All the three categories of forests are owned by the “State”

All forest area, whether notified as reserved and protected under forest act or not notified and categorised as un-classed forests belong to the “State” However, there are some forest areas (34000 ha in 2003 and 35000 ha in 2004 and 41000 ha in 2005) that are not under “state ownership” These are the area brought under community forests owned by the local people with long-term lease permission of the government

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2.3 Analysis and processing of national data

2.3.1 Reclassification into FRA 2010 categories

All the forests have been considered as publicly owned in 1990 and 2000.In 2005 the 41 000

ha under community forest have been reclassified as private ownership of which by local communities

2.4 Data for Table T2

Table 2a - Forest ownership

Forest area (1000 hectares) FRA 2010 Categories

of which owned by private business entities and institutions 0 0 0

Note: If other types of ownership is reported, please specify details in comment to the table

Yes Does ownership of trees coincide with ownership of the

If No above, please describe below how the two differ:

There is no land ownership All the land are owned by State and individual citizen

only have the right use the land Tree tenure is granted on usufruct basis

Table 2b - Holder of management rights of public forests

Forest area (1000 hectares) FRA 2010 Categories

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3 Table T3 – Forest designation and management

3.1 FRA 2010 Categories and definitions

Primary designated function The primary function or management objective assigned to a management unit

either by legal prescription, documented decision of the landowner/manager, or evidence provided by documented studies of forest management practices and customary use

Protected areas Areas especially dedicated to the protection and maintenance of biological

diversity, and of natural and associated cultural resources, and managed through legal or other effective means

Categories of primary designated functions

Production Forest area designated primarily for production of wood, fibre, bio-energy

and/or non-wood forest products

Protection of soil and water Forest area designated primarily for protection of soil and water

Conservation of

biodiversity

Forest area designated primarily for conservation of biological diversity Includes but is not limited to areas designated for biodiversity conservation within the protected areas

Social services Forest area designated primarily for social services

Multiple use Forest area designated primarily for more than one purpose and where none of

these alone is considered as the predominant designated function

Other Forest areas designated primarily for a function other than production,

protection, conservation, social services or multiple use

Special designation and management categories

Area of permanent forest

estate (PFE)

Forest area that is designated to be retained as forest and may not be converted

to other land use

Forest area within

protected areas Forest area within formally established protected areas independently of the purpose for which the protected areas were established Forest area under sustain-

able forest management

To be defined and documented by the country

Forest area with

GOM 2000 Thirty Year Plan for

Forestry Sector of Myanmar Forest

Department, Planning and Statistics

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3.2.2 Classification and definitions

Forest Management Plans (1995-2005) classifies the forest area of the country into 7

categories of management purposes (known as working circle) These categories may be treated as description of the classification based on designation of the forests

Non Wood Forest Products working circle for meeting NWFP products

Production Working Circle for meeting timber requirements

Plantations Working Circle for meeting timber requirements through artificial

regeneration Local Supply/Community Forestry W.C for meeting fuelwood and other minor forest products for

local community Watershed Forests W.C For meeting conservation of soil and water resources

Mangrove Forests For utilising, and also conservation of coastal mangrove

forests Protected Areas System W.C National Parks and Sanctuaries

The following table from old working plans (expired in 1970 but no updated till 1995) provides the description of the designation of the Forests for year 1990

1 Teak Selection Working Circle for meeting teak timber requirements, it includes hardwood

supply working circle

2 Teak Eradication Working Circle for eradication of teak in unfavourable non forest areas (rice

6 Cutch Working Circle for special manufacturing of cutch (acacia catechu)

7 Fuelwood Working Circle for meeting fuelwood products for local community

8 Tidal Forest Working Circle for meeting mangrove timber, fuelwood and charcoal

products

9 Special Working Circles for meeting special needs

3.2.3 Original data

The present data is extracted from Thirty Years Plans for Forestry Sector of Myanmar where

61 FMU (Forest management Units) data has been compiled

This data is also available only for current working plan period (2006-2016)

A Data for 1990

Working Circle Area of 36 Forest Divisions (expired at 1970 but not updated till 1995)

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Type of Working Circles Area in 000 hectares

(Note: Teak Selection Working Circle area contains Hardwood supply working circles)

This information has been updated for 1990 as under with information on “Protected Areas System”

B Data for 2000 and 2005 and 2010

Working Circle Area of 61 Forest Management Units (1995-2005)

(2000)

The above data updated with data of Protected Area System for 2000 and actual area under plantations in 2000

(2000)

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Non Wood Forest Products W.C 5182

Similarly information updated for 2005 with the help of Protection Area System for 2004 and plantation area in 2005 (planned)

(2005)

Year

* Updated with actual PAS area on working plan

3.3 Analysis and processing of national data

3.3.1 Estimation and forecasting

For 1990, 2000, 2005 and 2010 figures for Protection, production and conservation forest have been taken from previous tables The rest of the forest area has been considered as multiple forest to make the total match with table 1

3.3.2 Reclassification into FRA 2010 categories

For 1990

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Percentage of a National Class into a FRA 2005 classes National Category

Prod F/OWL

Prot F/OWL

Conservation of Biodiversity

Social function

Multiple function

Unknown function Forests

Teak Selection WC 100

Teak Eradication WC 100

Hardwood supply WC 100

Public Forest WC 100

Local Supply WC 100

Cutch Working Circle 100

Fuelwood Working Circle 100

Tidal Forest Working Circle 100

Special Working Circles 100

Protected Areas Systems WC 100

Forest area not under management plans 100

For 2000 2005 and 2010

Percentage of a National Class into a FRA 2005 classes -Primary Function

National Category

Forest

Non Wood Forest Product WC 100

Production Working Circle 100

Plantations Working Circle 100

Local Supply/ Community Forestry W.C 100

3.4 Data for Table T3

Table 3a – Primary designated function

Forest area (1000 hectares) FRA 2010 Categories

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Table 3b – Special designation and management categories

Forest area (1000 hectares) FRA 2010 Categories

Forest area within

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Other general comments to the table

Forest Management Plans of Myanmar Forest Department classifies the forest area of the country into 7 categories for management purposes (known as working circles) Some other wooded lands may be included in these working circle areas Working circle can also overlap (NWFP with production working circle) each other The following data is extracted from Thirty Years Plans for Forestry Sector of Myanmar where 61 FMU (Forest management Units) data has been compiled This data is also available only for current working plan period (1995-2005) The old working plans that expired in 1970but not updated till 1995 provide similar classification for 1990

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4 Table T4 – Forest characteristics

4.1 FRA 2010 Categories and definitions

Naturally regenerated forest Forest predominantly composed of trees established through natural

regeneration

Introduced species A species, subspecies or lower taxon, occurring outside its natural range

(past or present) and dispersal potential (i.e outside the range it occupies naturally or could occupy without direct or indirect introduction or care

by humans)

Characteristics categories

Primary forest Naturally regenerated forest of native species, where there are no clearly

visible indications of human activities and the ecological processes are not significantly disturbed

Other naturally regenerated forest Naturally regenerated forest where there are clearly visible indications of

Planted forest Forest predominantly composed of trees established through planting

and/or deliberate seeding

Planted forest of introduced species

(sub-category)

Planted forest, where the planted/seeded trees are predominantly of introduced species

Special categories

Rubber plantations Forest area with rubber tree plantations

Mangroves Area of forest and other wooded land with mangrove vegetation

GOM 2004 Plantation database

(unpublished) Forest Department,

Planning and Statistics Div

M Plantation area Till 2004

FAO.2007 Mangroves of Asia,

FAO.2007 World Bamboo

resources, FRA 2005 thematic study

working paper 126

4.2.2 Classification and definitions

No relevant national classification and definitions are available for this table

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4.2.3 Original data

Following table presents forest area under plantation from plantation database of Forest

Department The figures for 1990, 2000, 2003 data are actual figures and that for 2005 data is based on target set for 2005 by the Forest Department

Following table is plantation database of Forest Department 1990, 2000, 2003,2005-2009 data are

actual figures and 2010 data is the figure of target set for 2010 by the Forest Department

There are no national figures on primary forest WCMC reports a total protected areas of

3.192 million hectares and it is assumed that this area can be a quite reliable proxy to estimate primary forest

The difference between total forest as from table 1 and the planted forest and primary forest has been considered as other naturally regenerated forest

The FAO study on Mangroves reports the following figures for mangroves for 1972:

Environment Research and Management, Kuala Lumpur, August 25-29, 1980 p 82-85 Edited

by E Soepadmo, A.N Rao and D.J MacIntosh 1984

Other data on mangrove comes from the following sources:

Sr

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Source - Forest Department (2004): FRA 2005

EXTENT OF MANGROVE FOREST at 2005 and 2007

Sr

Source - Forest Department (2009): Preparation for FRA 2010 by digital classification using 2007

Landsat 7 ETM+ scenes combined with other Landsat 5 scenes and Aster scenes

UNEP-WCMC database on protected areas gives a total of 3.192 million hectares of protected areas in IUCN categories I – IV It could be used as a proxy to estimate the area of primary

forest

4.3 Analysis and processing of national data

4.3.1 Estimation and forecasting

Figures from 1996, 2003 and 200o have been used for 2000 and figures from 2005 and 2007 for 2005 For 2010 due to lack of updated figures same figure as 2005 has been used For

1990 linear interpolation for 1990 and 2000 figures has been used

4.3.2 Reclassification into FRA 2010 categories

Forest area under plantation has been considered as planted forest

4.4 Data for Table T4

of which of introduced species

of which of introduced species

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Table 4b

Area (1000 hectares) FRA 2010 Categories

Planted forest The forest department raises four types of forest

plantation (commercial, industrial, village supply and watershed Plantation) The first three types are for the purpose of production and the last (watershed plantation) type is for the protection purpose

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5 Table T5 – Forest establishment and reforestation

5.1 FRA 2010 Categories and definitions

Afforestation Establishment of forest through planting and/or deliberate seeding on

land that, until then, was not classified as forest

Reforestation Re-establishment of forest through planting and/or deliberate seeding on

land classified as forest

Natural expansion of forest Expansion of forests through natural succession on land that, until then,

was under another land use (e.g forest succession on land previously used for agriculture)

Source: Planning &

Statistics Division, Forest

Department

Forest plantations

up to

2007

5.2.2 Classification and definitions

Not available

5.2.3 Original data

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5.3.2 Estimation and forecasting

The average of the 5 years period 1988-1992, 1998-2002 and 2003-2007 have been used to estimate annual forest respectively for 1990, 2000 and 2005

5.3.3 Reclassification into FRA 2010 categories

The annual planting has been considered as belonging to the reforestation categories since no breakdown between afforestation and reforestation plantings was possible

5.4 Data for Table T5

Annual forest establishment (hectares/year)

of which of introduced species 1)

(hectares/year ) FRA 2010 Categories

Note: The figures for the reporting years refer to the averages for the 5-year periods 1988-1992, 1998-2002

Reforestation Figures for reforestation may include also

some afforestation activities, since no separated figures were available

Natural expansion

of forest

Other general comments to the table

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