AR-ACM0003新版本V02 除湿地外造林再造林CDM碳汇方法学

CLEAN DEVELOPMENT MECHANISM
AR-ACM0003
A/R Large-scale Consolidated Methodology Afforestation and reforestation of lands except wetlands
Version 02.0
Sectoral scope(s): 14
TABLE OF CONTENTS Page
1.INTRODUCTION (3)
2.SCOPE, APPLICABILITY, AND ENTRY INTO FORCE (3)
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2.1.Scope (3)
2.2.Applicability (3)
2.3.Entry into force (3)
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3.NORMATIVE REFERENCES (4)
4.DEFINITIONS (4)
5.BASELINE AND MONITORING METHODOLOGY (5)
5.1.Selection of carbon pools and greenhouse gases accounted (5)
5.2.Identification of the baseline scenario and demonstration of additionality (5)
5.3.Stratification (5)
5.4.Baseline net GHG removals by sinks (6)
5.5.Actual net GHG removals by sinks (7)
5.6.Leakage (8)
5.7.Net anthropogenic GHG removals by sinks (8)
5.8.Calculation of tCERs and lCERs (8)
6.MONITORING PROCEDURE (9)
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荔枝叶瘿蚊6.1.Monitoring plan (9)
6.2.Monitoring of project implementation (9)
6.3.Precision requirements (10)
6.4.Data requirements under the methodology (10)
APPENDIX 1. CROPLAND IN WHICH SOIL DISTURBANCE IS RESTRICTED (11)
APPENDIX 2. GRASSLAND IN WHICH SOIL DISTURBANCE IS RESTRICTED (14)
1. Introduction
1. This methodology allows afforestation and reforestation of any land that does not fall into
the category of wetland. Where the land in its baseline land-use has soil organic carbon (SOC) conte
nt that is expected to be higher than that under the land-use of “forestry”, the methodology restricts the extent of soil disturbance in the project to be no more than
10 per cent. The higher SOC content in the baseline may result either because of the
nature of the soils (e.g. the soils are organic soils) or because of anthropogenic activities
(e.g. soils are not tilled and external organic matter is added as inputs). Apart from this
restriction on the extent of soil disturbance in certain types of soils and land-use practices, the methodology has a broad scope of application1. Project activities applying this methodology may choose to exclude or include accounting of any of the three carbon pools of dead wood, litter, and soil organic carbon.
2. Scope, applicability, and entry into force
2.1. Scope
2. This methodology excludes from its scope the land that falls into the category of wetland.
2.2. Applicability
3. This methodology is applicable under the following conditions:
(a) The land subject to the project activity does not fall in wetland category;
(b) Soil disturbance attributable to the project activity does not cover more than 10
per cent of area2in each of the following types of land, when these lands are
included within the project boundary:
(i) Land containing organic soils;
(ii) Land which, in the baseline, is subjected to land-use and management practices and receives inputs listed in appendices 1 and 2 to this
methodology.
4.    A project activity applying this methodology shall also comply with the applicability
conditions of the tools contained within the methodology and applied by the project activity.
2.3. Entry into force
5. The date of entry into force of the revision is the date of the publication of the EB 75
meeting report on 4 October 2013.
1For example, the land to be afforested or reforested does not have to be degraded land.
2For example, digging pits of size 0.50 m × 0.50 m (length × width) at a spacing of 3 m × 3 m is equal to a coverage of 2.78 per cent; continuous ploughing of land is equal to a coverage of 100 per cent.
3. Normative references
6. The following documents are indispensable for application of this methodology:3
(a) Clean development mechanism project standard;
(b) A/R methodological tools:
(i) “Combined tool to identify the baseline scenario and demonstrate
additionality in A/R CDM project activities”;
(ii) “Estimation of carbon stocks and change in carbon stocks of trees and shrubs in A/R CDM project activities”;倾慕系列
(iii) “Estimation of carbon stocks and change in carbon stocks in dead wood and litter in A/R CDM project activities”;
(iv) “Tool for estimation of change in soil organic carbon stocks due to the implementation of A/R CDM project activities”;
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(v) “Estimation of non-CO2greenhouse gas (GHG) emissions resulting from burning of biomass attributable to an A/R CDM project activity”;
(vi) “Estimation of the increase in GHG emissions attributable to displacement of pre-project agricultural activities in A/R CDM project activity”.
4. Definitions
7. The definitions contained in the following documents shall apply:4
(a) “Glossary of CDM terms”;
(b) “Modalities and procedures for afforestation and reforestation project activities
under the clean development mechanism (A/R CDM modalities and procedures)
as contained in the annex to decision 5/CMP.1”;
(c) “IPCC Good Practice Guidance for Land Use, Land-Use Change and Forestry,
2003”.
8. For the purpose of this methodology, the following definition shall apply:
(a) Soil disturbance - refers to any activity that results in a decrease in soil organic
carbon (SOC), for example ploughing, ripping, scarification, digging of pits and
trenches, stump removal, etc.
3These documents are available online at: <cdm.unfccc.int/Reference/index.html>.
4These documents are available online at the following URLs:
(a) <cdm.unfccc.int/Reference/index.html>;
(b) <cdm.unfccc.int/Reference/COPMOP/index.html>;
(c) <www.ipcc jp/public/gpglulucf/gpglulucf.html>.
5. Baseline and monitoring methodology
5.1. Selection of carbon pools and greenhouse gases accounted
9. The carbon pools selected for accounting of carbon stock changes are shown in table 1.
Table 1. Carbon pools selected for accounting of carbon stock changes
10. The emission sources and associated GHGs selected for accounting are shown in table
2.
Table 2. Emission sources and GHGs selected for accounting
5.2. Identification of the baseline scenario and demonstration of additionality 11. Project participants (PPs) shall identify the baseline demonstrate that the project activity
is additional by selecting one of the following options:
(a) Applying the “Combined tool to identify the baseline scenario and demonstrate
additionality in A/R CDM project activities”;
(b) Applying an approved standardized baseline appropriate to their project.
5.3. Stratification
12. If biomass distribution over the project area is not homogeneous, stratification should be
carried out to improve the precision of biomass estimation. Different stratifications may

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