应对气候变化的中国森林恢复和可持续经营战略.ppt

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1、Afforestation And Forest Management Under Climate Change in China,Diansheng WEIDirector GeneralDepartment of AfforestationState Forestry AdministrationBeijing, 25th September, 2008,Forest And Climate Change,Forest can be a sink of GHGForest can be a sink, by fixing CO2 from atmosphere in the form of

2、 biomass through its photosynthesis, which can mitigate the tendency of global warmingForest can also be a source of GHGForest will emit GHG if it is damaged by natural disasters, such as forest fire, pest and disease, or directly human-induced destructions like illegal logging and land occupation,

3、it can worsen the tendency of global warmingScientific assessment indicates currently global forest in general is a source of GHG due to various reasonsForest itself is suffering the impacts of global warmingAs an unequivocal fact, climate change is affecting both positively and negatively global fo

4、rest ecosystems, but negative impacts exceed the negative, which will not be reversed until mitigation measures have been taken. Therefore, it is necessary to actively take measures to adapt to the change so as to maintain the health of forest ecosystem,Forest Is An Important Means To Mitigate Globa

5、l Warming,All previous IPCCs assessment reports, especially, the 4th assessment report in 2007, clearly indicate that forest is an important means of mitigation of global warming, with lower cost, economical feasibility, co-benefits, which can, furthermore, be integrated with its adaptation of clima

6、te change within 30-50 years to comeTo give a full play to the role of forest in addressing climate change, it is necessary to further increase carbon stocks by enlarging the scale of afforestation in scientific ways, and to improve forest quality, to maintain the health and productivity of forest e

7、cosystem as a whole by managing forest in sustainable ways,Main Afforestation Practices In China,Started from the end of 20th century, namely, 1978, China speeds up its afforestation through implementing key programs, while its afforestation activities have been continuously implemented since early

8、1950sFrom 1978 to now, Chinese government has implemented many nation-wide forestry programs, pushing its national afforestation ahead, rehabilitating and protecting its forest effectivelyBefore 2002, under the guidance of the theory of watershed management , China implemented ten key forest ecologi

9、cal restoration programs successively, including the programs in The Three North region, middle and upper reach of Yangtze River Valley, coastal region, plain area, Taihang Mountain area, Pearl River Valley, middle reach of Yellow River, desertification control and fast-growing and high-yield timber

10、 plantation etcAfter 2002,through readjusting the layout of original key programs, China newly implemented 6 key programs, including Programs on Natural Forest Protection, conversion of cropland on steep slope into forest, desertification control in the vicinity of Beijing and Tianjing, Regional she

11、lterbelt along The Three North region, lower reach of Yangtze River Valley as well as other regions, fast-growing and high-yield timber plantation, wildlife protectionPlanned afforestation area annually is 4 million ha or so on average,Main Incentive Policies For Afforestaion In China,With strong po

12、litical will, Chinese governments attach great importance to afforestation by integrating improvement of environment through afforestation, as a long-term policy, into long-term plan of national economic and social developmentContinuously implement the responsibility system for fulfilling afforestai

13、on objectives since middle of 1980s, requiring local governments at all levels, within its term, should establish and fulfill its afforestation plan respectively, in line with the Law of ForestCentral budget continuously gives subsidies to afforestation relevant activities, such as cultivation of se

14、edlings and seeds, maintenance of trees etc, and provides favorable loan with interests subsided from central budget or lower interests for timber plantation. Simultaneously, based on its financial status, local governments also provide supports for afforestation within its administrative regionActi

15、vely practice compulsory tree-planting campaign. National Peoples congress decided in 1981,every citizen aged above 11 years old, except the weak, old, sick and disable, should plant 3-5 trees every year, or participate cultivation of seedling and seeds, tree maintenance, or other afforestation task

16、s in corresponding labor . At the same time, to build up compulsory tree-planting base by governmental sectors is effectively encouraged . Establish regulations on compensating forest ecological services, aiming at encouraging maintenance and management of existing ecological-oriented forestActively

17、 facilitate forest property reform in collective forest region, empowering households in the region to freely manage forest attached to the forestland property they obtained, which is motivating households activity of afforestation and forest protection Drastically reduced various taxes and fees rel

18、ated to timber production, greatly alleviated the burden of farmers in collective forest region, also mobilized farmers activity of afforestation and forest protection,Contribution of Forest In China To Global Warming Mitigation,Forest in China shows continuous increment with unremitting efforts tak

19、en. National forested area reached 175 million ha, of which, artificially forested area reached 54 million ha, the primacy in the world. Forest coverage arrived at 18.21%,standing stock volume arrived at 13.6 billion M3. Forest in China has sequestered huge amount of CO2. Experts estimated that, dur

20、ing 1980-2005, 4.68 billion tCO2e has been directly sequestered by forest, and 430 million tCO2e of GHG emission has been avoided by reducing deforestation, equivalent of 5.11 billion tCO2e if adding the two figures, actively contributing to global warming mitigation, while the initial objectives of

21、 afforestation are mainly for supplying timber and improving ecological environment in China.,Major Challenges In Chinese Forest Development,The difficulty of afforestation is increasing with key area for afforestaion gradually moves to arid and semi-arid region in middle and western part of ChinaTh

22、e tasks of sustainable forest management (SFM) remains quite heavy due to poor quality of existing forestThe frequency and scale of occurrence of forest fire, pest and disease is showing increasing tendency under the backdrop of global warmingThe protection of forest resources, especially, the contr

23、ol of irrational expropriation of officially designated forestland are in great pressures posed by social and economic development, infrastructure establishment, and urbanization etc.,Goals of Afforestation And Forest Management In Near Term,First, to achieve the goal of 20% of national forest cover

24、 by the end of 2010, simultaneously, to make Chinas contribution to increase forest cover and to fulfill the goal of 20 million ha of increment of forested area by the end of 2020, as indicated in the Sydney APEC Leaders Declaration, in Asian Pacific region by taking various effortsSecond, to launch

25、 A National Plan on Forest Management and to speed up implementation of the plan by focusing on key ecological-oriented forest. Within 15 years, to complete the total tasks of 12 million ha of thinning for tending, improvement thinning and replacement of low yielding tree crop of existing forest and

26、 half of the total planned tasks will be completed through complementary planting and improvements. The fulfillment of the tasks will be conducive to optimizing the structure, improving its quality, enhancing biodiversity of key ecological-oriented forest stand, and increasing or maintaining its for

27、estland productivity,Approaches To Promote Afforestation And Forest Management,First, to facilitate Chinese afforestation and forest management by trying to apply the theory of ecosystem managementSecond, to continuously advance nation-wide afforstation through implementing key programs, further exp

28、anding forested area and accelerating the development of urban forestThird, to fully implement the Program on National Forest Management as quickly as possible. To enforce the National Guideline on SFM, to improve adaptation capacity of Chinese forest by stepping up SFM with focus on building up hea

29、lthy forest. To the end,all the efforts will improve the potential of its carbon sequestration and capacity of timber supply of forest as well as ameliorate ecological environment in ChinaFourth, to keep the strength of afforestation subsidies by central and local budget, further to enlarge the scal

30、e of compensation of ecological-oriented forest and to strive for the financial supports to SFM by central and local budgetFifth, to actively strengthen the cooperation in forest rehabilitation and SFM with countries in Asian and Pacific Region and beyond. To effectively encourage oversea Chinese en

31、terprises to launch forest-cultivating projects in the countries where their businesses are located by following the Guide on Sustainable Overseas Silviculture by Chinese Enterprises, which was promulgated last year, and to actively share the lessons and experiences in forest rehabilitation and SFM with countries in Asian and Pacific region,Thank You !,

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