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Problems and relevant strategies on natural forest protection in Changbai Mountain forest area 被引量:1
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作者 王宪成 《Journal of Forestry Research》 SCIE CAS CSCD 2003年第3期259-262,共4页
Changbai Mountain forest area is not only is a national timber base but also a green ecological defense for Songliao Plain of NE China. The Natural Forest Protection Project of this area has an important bearing on th... Changbai Mountain forest area is not only is a national timber base but also a green ecological defense for Songliao Plain of NE China. The Natural Forest Protection Project of this area has an important bearing on the social and economic sustainable development of Jilin Province or even the whole forest area in NE China. This paper summarized general conditions of natural forest in Changbai Mountain state-owned forest area and put forward six problems need to be urgently solved and five strategic suggestions on natural forest protection and sustainable management. 展开更多
关键词 Changbai Mountain natural forest protection COUNTERMEASURES
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Biomass Carbon Storage and Its Sequestration Potential of Afforestation under Natural Forest Protection Program in China 被引量:10
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作者 ZHOU Wangming Bernard Joseph LEWIS +4 位作者 WU Shengnan YU Dapao ZHOU Li WEI Yawei DAI Limin 《Chinese Geographical Science》 SCIE CSCD 2014年第4期406-413,共8页
Based on the data from China′s Seventh Forest Inventory for the period of 2004–2008, area and stand volume of different types and age-classes of plantation were used to establish the relationship between biomass den... Based on the data from China′s Seventh Forest Inventory for the period of 2004–2008, area and stand volume of different types and age-classes of plantation were used to establish the relationship between biomass density and age of planted forests in different regions of the country. Combined with the plantation area in the first-stage of the Natural Forest Protection(NFP) program(1998–2010), this study calculated the biomass carbon storage of the afforestation in the first-stage of the program. On this basis, the carbon sequestration potential of these forests was estimated for the second stage of the program(2011–2020). Biomass carbon storage of plantation established in the first stage of the program was 33.67 Tg C, which was majority accounted by protection forests(30.26 Tg C). There was a significant difference among carbon storage in different regions, which depended on the relationship of biomass carbon density, forest age and plantation area. Under the natural growth, the carbon storage was forecasted to increase annually from 2011 to 2020, reaching 96.03 Tg C at the end of the second-stage of the program in 2020. The annual growth of the carbon storage was forecasted to be 6.24 Tg C/yr, which suggested that NFP program has a significant potential for enhancing carbon sequestration in plantation forests under its domain. 展开更多
关键词 natural forest protection (NFP) program AFforestATION carbon storage carbon sequestration China
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A statistical analysis of spatiotemporal variations and determinant factors of forest carbon storage under China's Natural Forest Protection Program 被引量:9
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作者 Shengnan Wu Jiaqi Li +5 位作者 Wangming Zhou Bernard Joseph Lewis Dapao Yu Li Zhou Linhai Jiang Limin Dai 《Journal of Forestry Research》 SCIE CAS CSCD 2018年第2期410-419,共10页
The Natural Forest Protection Program(NFPP)is one of the key ecological forestry programs in China.It not only facilitates the improvement of forest ecological quality in NFPP areas,but also plays a significant role i... The Natural Forest Protection Program(NFPP)is one of the key ecological forestry programs in China.It not only facilitates the improvement of forest ecological quality in NFPP areas,but also plays a significant role in increasing the carbon storage of forest ecosystems.The program covers 17 provinces,autonomous regions,and municipalities with correspondingly diverse forest resources and environments,ecological features,engineering measures and forest management regimes,all of which affect regional carbon storage.In this study,volume of timber harvest,tending area,pest-infested forest,firedamaged forest,reforestation,and average annual precipitation,and temperature were evaluated as factors that influence carbon storage.We developed a vector autoregression model for these seven indicators and we studied the dominant factors of carbon storage in the areas covered by NFPP.Timber harvest was the dominant factorinfluencing carbon storage in the Yellow and Yangtze River basins.Reforestation contributed most to carbon storage in the state-owned forest region in Xinjiang.In state-owned forest regions of Heilongjiang and Jilin Provinces,the dominant factors were forest fires and forest cultivation,respectively.For the enhancement of carbon sequestration capacity,a longer rotation period and a smaller timber harvest are recommended for the Yellow and Yangtze River basins.Trees should be planted in stateowned forests in Xinjiang.Forest fires should be prevented in state-owned forests in Heilongjiang,and greater forest tending efforts should be made in the state-owned forests in Jilin. 展开更多
关键词 forest carbon storage Influencing factors natural forest protection program Variance decomposition Vector autoregression(VAR) model
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Effects of management regimes on carbon sequestration under the Natural Forest Protection Program in northeast China 被引量:3
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作者 Linhai Jiang Wei Zhao +2 位作者 Bernard J.Lewis Yawei Wei Limin Dai 《Journal of Forestry Research》 SCIE CAS CSCD 2018年第5期1187-1194,共8页
Carbon sinks constitute an important element within the complex phenomenon of global climate change,and forest ecosystems are important global carbon sinks.The Natural Forest Protection Program(NFPP) is an ecologica... Carbon sinks constitute an important element within the complex phenomenon of global climate change,and forest ecosystems are important global carbon sinks.The Natural Forest Protection Program(NFPP) is an ecological program in China that was established after catastrophic flooding in the country in 1998.The goals of the NFPP are to curb the deterioration of the ecological environment,strengthen the protection and restoration of habitat to increase biodiversity,and rehabilitate natural forests to support sustainable development in forest regions.This study looked at changes in carbon sequestration in a forested area of northeast China after the inception of the NFPP.The program divides China's natural forests into three classes—commercial and two types of noneconomic forests—that are subject to management regimes prescribing varying levels of timber harvest,afforestation,and reforestation.During the 18-year period from 1998 to 2015,the total amount of carbon sequestration increased at an average annual rate of 0.04 MT C.This trend reflects a transformation of forest management practices after implementation of the NFPP that resulted in prohibited and/or restricted logging and tighter regulation of allowable harvest levels for specific areas.In documenting this trend,guidelines for more effective implementation of forestry programs such as the NFPP in other countries in the future are also suggested. 展开更多
关键词 natural forest protection Program(NFPP) Carbon sequestration San Chazi forestry Bureau China forestry
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The Natural Forest Protection Program in China: A Contingent Valuation Study in Heilongjiang Province 被引量:1
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作者 Frida Edstrom Hanna Nilsson Jesper Stage 《Journal of Environmental Science and Engineering(B)》 2012年第3期426-432,共7页
In 1998, the Chinese Government implemented the NFPP (Natural Forest Protection Program), which included logging restrictions, protected areas, replanting, and a range of other policies aimed at safeguarding the sta... In 1998, the Chinese Government implemented the NFPP (Natural Forest Protection Program), which included logging restrictions, protected areas, replanting, and a range of other policies aimed at safeguarding the state of the country's forests and reducing the risk of erosion and flooding. A second phase of this program is currently being discussed. In this paper, contingent valuation is used to estimate the WTP (willingness to pay) for maintaining the program among the inhabitants in Heilongjiang Province in northern China. The results show that, even with fairly conservative assumptions, the aggregated WTP for maintaining the program for another five years is some 3.24 billion yuan per year. This can be compared with the current cost of the Program in the province, which is some 1.57 billion yuan per year. 展开更多
关键词 China Heilongjiang natural forest protection program contingent valuation.
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Effectiveness Evaluation of the Construction of the Natural Forest Resources Protection Project in Haikou Forest Farm of Kunming
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作者 ZHANG Zhihong WANG Yating +1 位作者 CHEN Jinlong YAN Yi 《Journal of Landscape Research》 2018年第2期42-44,共3页
The current situation about the natural forest resources protection project in Haikou Forest Farm of Kunming on the protection of forest resources, forest fire prevention, forest administration resource management, fo... The current situation about the natural forest resources protection project in Haikou Forest Farm of Kunming on the protection of forest resources, forest fire prevention, forest administration resource management, forest pests, and money management was briefed. Achievements made in the implementation of natural forest protection project in Haikou Forest Farm were analyzed, and problems existing in the project as well as corresponding countermeasures were expounded. 展开更多
关键词 Haikou forest Farm natural forest protection project Effectiveness evaluation SUGGESTION
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Project to Protect Natural Forests
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《China's Tibet》 2002年第3期16-16,共1页
Gungjor County in Qamdois situated on the middlesection of the Jinsha-jiang River,on the upperreaches of the Yangtze Riverand in the northern part ofHenduan Mountains.Foreststhere total 220,198 hectares,and the forest... Gungjor County in Qamdois situated on the middlesection of the Jinsha-jiang River,on the upperreaches of the Yangtze Riverand in the northern part ofHenduan Mountains.Foreststhere total 220,198 hectares,and the forested area totals60,791 hectares.They com-bine to function as a naturalscreen on the Yangtze’s upperreaches. 展开更多
关键词 Project to Protect natural forests
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Reforestation Programs in Southwest China:Reported Success,Observed Failure, and the Reasons Why 被引量:12
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作者 Christine Jane Trac Stevan Harrell +1 位作者 Thomas M. Hinckley Amanda C. Henck 《Journal of Mountain Science》 SCIE CSCD 2007年第4期275-292,共18页
Ever since the disastrous floods of 1998, the Chinese government has used the Natural Forest Protection and Sloping Land Conversion Programs to promote afforestation and reforestation as means to reduce runoff, contro... Ever since the disastrous floods of 1998, the Chinese government has used the Natural Forest Protection and Sloping Land Conversion Programs to promote afforestation and reforestation as means to reduce runoff, control erosion, and stabilize local livelihoods. These two ambitious programs have been reported as large-scale successes, contributing to an overall increase in China’s forest cover and to the stated goals of environmental stabilization. A small-scale field study at the project level of the implementation of these two programs in Baiwu Township, Yanyuan County, Sichuan, casts doubt upon the accuracy and reliability of these claims of success; ground observations revealed utter failure in some sites and only marginal success in others. Reasons for this discrepancy are posited as involving ecological, economic, and bureaucratic factors. Further research is suggested to determine whether these discrepancies are merely local aberrations or represent larger-scale failures in reforestation programs. 展开更多
关键词 forestS AFforestATION REforestATION grain-to-green natural forest protection plan China SICHUAN Liangshan
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