2005 and 2005 - 2010

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REPORT

FOREST INVENTORY AND PLANNING INSTITUTE FOREST RESOURCES AND ENVIRONMENT CENTER

Forest change inventory and assessment

For REDD+ implementation

Lam Dong province

Presented by: Vũ Tiến Điển

Contents

1) Enhancing quality of Forest map for 1990 -

2010

2) Forest status and changes

3) Causes of forest changes

4) Greenhouse gas emission

5) Proposed REDD+ implementation map

1. Forest maps enhancement

Preparation Collecting satellite images in the period of 1990 –

2010.

Collecting relevant maps and data in the period of 1990 – 2010

Collecting related document of program, projects in the period of 1990-2010 in Lâm Đồng

Equipment, labor source, working plan

Data assessment:

- Data used: topographical maps, satellite images

- Classification system.

- Method used for forest mapping.

- Outputs: map scale, format…

1. Forest maps enhancement

JICA 2010 – SPOT5

Classification system standardization

Based on the circular 34/BNN và IPCC

Based on the charateristic of satellite images

Based oj the ecologycal features of Lam Dong

Consensus on the classification system

Standardizing forest map according to projection of VN2000 zone 49

Standardizing Forest maps based on the harmonized classification sysytem

Topographical map preparation

1. Forest maps enhancement

Classification system Type mới LDLR Trạng Thái

1 G Rừng LRTX giàu

2 TB Rừng LRTX

3 NG Rừng LRTX

4 PH Rừng LRTX

5 RL Rừng rụng lá

6 TN Rừng tre nứa...

7 HG Rừng hỗn giao gỗ + tre nứa

8 LKG Rừng lá kim giàu

9 LKTB Rừng lá kim trung bình

10 LKNG Rừng lá kim nghèo

11 LKPH Rừng lá kim phục hồi

12 RK Rừng hỗn giao lá rộng + lá kim

13 RT Rừng trồng

14 DT Đất trống

15 NN Đất nông nghiệp và các loại đất khác

16 MN Mặt nước

17 DC Dân cư

18 GT Giao thông

1. Forest maps enhancement

Images pre-processing

Images classification

Adjusting classified results

Field survey

Maps finalization

Applied technology

+ Technology: image classification: eCognition,

+ Analysis, calculating: ERDAS; ARC/GIS……

+ Map layout: MAP/INFO, ARC/GIS

Classified result SPOT5 2010

Classified result Landsat 2000

Forest map updating

Outputs

Maps

Forest maps in 1990, 1995, 2000, 2005 và 2010; scale 1:10.000

Maps of forest causes in the period of 1990-1995; 1995-2000; 2000-2005; 2005-2010

Maps of proposed area for REDD+implemetation

Data

Area data of forest and land use in 1990, 1995, 2000, 2005 và 2010

Change matrix in the period of 1990-1995; 1995-2000; 2000-2005; 2005-2010

2. Forest status and change

Forest and land use area in 1990, 1995, 2000, 2005 and 2010

.0

100000.0

200000.0

300000.0

400000.0

500000.0

600000.0

700000.0

800000.0

1990 1995 2000 2005 2010

Đất có rừng

Rừng tự nhiên

Rừng trồng

Đất trống

2. Forest status and change

Forest and land use change in the period of 1990 – 1995, 1995 - 2000, 2000 - 2005 and 2005 - 2010

-60000

-50000

-40000

-30000

-20000

-10000

0

1990-1995 1995-2000 2000-2005 2005-2010

Đất có rừng Đất trống

2. Forest status and change

Trạng thái 2010

Trạng thái 2005

Rừng

LRTX

Rừng

rụng lá

Rừng

tre nứa

Rừng HG gỗ

tre nứa

Rừng

lá kim

Rừng HG

LR_LK

Rừng

trồng Đất trống Đất NLN Tổng

Rừng LRTX 194.990,4 13,2 2.483,7 13.881,5 110,9 165,1 2.753,9 1.828,5 14.189,6 230.416,8

Rừng rụng lá 14,4 15.491,4 - 3,0 0,5 0,1 643,7 778,3 1.242,0 18.173,5

Rừng tre nứa 933,6 0,0 37.739,8 7.431,4 28,7 6,4 3.202,9 706,1 10.606,9 60.655,7

Rừng hỗn giao gỗ tre

nứa 10.472,4 2,2 6.305,1 69.355,3 56,0 17,6 2.168,7 906,5 7.786,4 97.070,1

Rừng lá kim 151,5 6,9 27,0 23,8 113.104,5 1.047,7 1.058,1 1.978,9 7.954,7 125.353,1

Rừng hỗn giao lá rộng

lá kim 36,9 0,7 7,6 13,7 437,9 19.955,7 352,9 203,7 1.001,9 22.011,1

Rừng trồng 176,0 0,0 393,8 76,7 57,5 35,5 37.091,2 592,6 8.126,1 46.549,7

Đất trống 1.769,6 103,6 1.963,4 2.610,5 349,8 95,5 4.487,6 9.432,3 13.842,1 34.654,4

Đất ngoài LN 266,1 4,8 1.110,2 564,5 186,1 33,1 9.530,5 500,2 330.274,5 342.470,0

Tổng 208.811,0 15.622,8 50.030,7 93.960,5 114.331,9 21.356,6 61.289,5 16.927,2 395.024,3 977.354,4

Change matrix in the period of 2005 - 2010

2. Forest status and change

Evergreen forest change in 2005 - 2010

2005: 230.416ha

2010 208.800ha

2005:

10.470ha RHG

2010: 14.180ha Đất NLN 2010:

13.800ha RHG

Evergreen forest

3. Causes of forest changes

Main causes of forest change

Forest cutting and convert to agriculture land 1

Conversion to infrastrature 4

Hydro power contruction 5

Conversion to economic plantation 2

Illigal cutting 6

Forest fire 7

Conversion to ruber plantation 3

3. Causes of forest changes

Indirect causes of deforestation, forest degradation

Status of nomadic; slash and burn

Increasing coffee price

Status of land sales and land accumulation

Free migration and immigrant resettlement

Infrastructure contruction

3. Causes of forest changes

Main causes for increasing forest area and quality

Planting

Restoration

Forest protection and management Rừng LRTX Giàu

2010 Rừng LRTX TB

2005 3.000 ha

Rừng LRTX Nghèo 2005

Rừng LRTX TB 2010

7.000 ha

Rừng HG gỗ nứa 2005

7.900ha Rừng LRTX 2010

Rừng trồng 2005

Rừng trồng 2010 46.549ha 61.289ha

Forest change in 2005-2010

Forest change in 2000-2005

Forest change 1995-2000

Forest change in 1990-1995

Sample plot system

Cycle I (1991-1995)

3,300 sample plots (SPs). They were designed by grid 8km x16km in the forested area

Cycle II (1996-2000)

Based on the result of the first cycle, FIPI has increased number of sample plot to 3,600 SPs. They were designed by grid 5.6 km x 5.6 km.

Cycle III (2001-2005)

4.200 SPs

Cycle IV (2006-2010)

2100 SPs by grid 8km x 8km

Sample plot system

Lam Dong province

Cycle IV: 100 SPs

Cycle III: 96 SPs

Cycle II: 232 SPs

Cycle I: 75 SPs

4. potential GHG emission

Determining the forestry emissions in the period from 1990 to 2010.. - Carbon stock data.

- Change matrix. + Calculating carbon emissions from deforestation + Calculating carbon emissions from forest degradation + Calculating carbon removal from afforestation

4. potential GHG emission

Identify potential emissions in the future Plan for converting forested land to ruber

platation. Plan for pine forest harverting.

Determining the potential emissions reduction in the future. Master plan for forest protection and development in Lam

Dong in the period of 2012 - 2020.

4. potential GHG emission

Total emissions and carbon sequestration in the period 1990 – 2010

Unit: 1000 ton

1990-1995 1995-2000 2000-2005 2005-2010

Total emission -5.511 -4.721 -4.028 -4.743

Deforestation -3.348 -2.492 -2.377 -3.131

Forest degradation -2.163 -2.229 -1.650 -1.612

Removal 1.141 1.742 1.686 1.467

4. potential GHG emission

Forestry emissions in the period from 1990 to 2010

-6000000.000

-5000000.000

-4000000.000

-3000000.000

-2000000.000

-1000000.000

.000

1000000.000

2000000.000

1990_1995 1995-2000 2000-2005 2005-2010

Phát thải hấp thụ

4. potential GHG emission

Forestry emissions in the period from 1990 to 2010

61%

39% 53%

47%

59%

41%

66%

34%

4. potential GHG emission

Potential emissions in the future

Plan for converting forested land to ruber platation: Total area 29.704,35ha, reducing apr 1.352.398 ton carbon Plan for pine forest harvesting: Total area 6.720 ha pine forest, reducing apr 475.070 ton Carbon

4. potential GHG emission

Potential emissions in the future Master plan for forest protection and development

100% of Forest Protection and development implemetation

Emissions as the period 2005 - 2010

If about 70% of of Forest Protection and development implemetation

Scenario

01

Scenario

02 Scenario

03

4. potential GHG emission

Potential emissions in the future Master plan for forest protection and development

Scenario

01

Scenario

02 Scenario

03

-1.827.468 Ton Carbon + 7.813.131 ton

-13.623.012 Ton Carbon

-5.366.131 Ton Carbon + 1.452.289 ton

Pursuant to determine the implementation of

REDD+

- Status of forest resources and land use

- Forest changes in the period 1990 – 2010

- Master plan for forest protection and development

- Socio-economic condition (Currently and development

trend)

- Accessibility

….

5. Proposed REDD+ implementation

REDD+ implementation activity

Reducing emissions through deforestation efforts. This activity is suitable for production and protection forests, continue facing the threat of deforestation..

Reducing emissions through forest degradation efforts. This activity is appropriate for all 3 types of forest, which continues to face the same risk of other degraded causes.

Forest Conservation. This is suitable for all types of forests, but especially those areas with primary forest.Bảo tồn rừng.

Sustainable management of forest resources. This is suitable for all types of forests, especially production forest.

Enhancing forest carbon stocks. This is suitable for any kind of forestry land, especially an area degraded or even bare land.

Proposed REDD+ implementation

Proposed REDD+ implementation

Maps of Proposed REDD+ implementation

1. Deforestation: Some communes of Đam Rông, Cát Tiên, Đạ Tẻh

2. Forest Degradation: Lạc Dương, Đạ terh, Đạ Hoai

3. Carbon stock enhancement: Đạ Tẻ, Đạ Huoai, Bảo Lâm, Đức Trọng.

4. Carbon Stock conservation: Lạc Dương, Cát Tiên.

5. Sustainable Forest management: Di Linh, Đam Rông

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