Research on Carbon Storage Estimate and Dynamic Change of Dashahe Nature Reserve Ecosystem

Abstract

Abstract: Based on TM and survey data,GIS and object-oriented technology was used to extract ecological system type of Dashahe Nature Reserve in 2000 and 2010,the evaluation index system of the carbon storage function established and store carbon spatial patterns and rules of the studied area over the past ten years analyzed.The results indicate that,in 2000,the carbon storage was 318.22×10⁴ t,the average carbon storage density was 117.90 t/hm²,in 2010,the carbon storage was 372.51×10⁴ t,the average carbon storage density was 138.02 t/hm²,the variation of carbon storage was 54.29×10⁴ t,the annual change rate was 5.43×10⁴ t/a.The order of four carbon pools in study area from 2000 and 2010 was the up carbon storage,the soil carbon storage,the down carbon storage and the dead carbon storage.

Key words: Dashahe Natural Protection Area, carbon storage, TM, GIS

CLC Number:

S718.55
TP79

LI Man, YANG Guangbin, MOU Zhihui, LI Xuedong, CHEN Tao. Research on Carbon Storage Estimate and Dynamic Change of Dashahe Nature Reserve Ecosystem[J]. FOREST RESOURCES WANAGEMENT, 2013, 0(4): 65-71.

References

[1]Barnola J M,Anklin M,Porcheron J,et al.CO₂ evolution during the last millennium as recorded by Antarctic and Greend ice[J].Tellus,1995,47(B):264-272.
[2]Etheridge D M,Steele L P,Langenfelds R L,et al.Naniral and anthropogenic changes in atmospheric CO₂ over the last 1000 years from air in Anaretic ice and firn[J].Journal of GeoPhysical Researeh,1996(101):4115-4128.
[3]Lal R.Soil Carbon sequestration impacts on global climate change and food security[J].Science,2004,304:1623-1627.
[4]王绍强,周成虎.中国陆地土壤有机碳库估算[J].地理研究,1999,18(4):349-356
[5]方静云,陈安平.中国森林植被碳库的动态变化及其意义[J].植物学报,2001,43(9):967-973.
[6]郭志华,彭少麟,王伯荪,等,利用TM数据提取粤西地区的森林生物量[J],生态学报,2002,22(11):1832-1839.
[7]Peng Y,Wang Y K,Fu B,et al.Spatial distribution of carbon storage function and seismic damage in wenchuan earthquake stricken areas[J].Acta Ecologica Sinica,2013,33(3):0798-0808.
[8]陈东升.大沙河:穿越时光的银杉[J].森林与人类,2011(11):36-45.
[9]许正亮,大沙河自然保护区主要特征与管理探讨[J].四川林勘设计,2003(3):44-47.
[10]Muchoney D,Borak J.Application of the MODIS global Supervised classification refel to vegetation and land cover mapping of central America[J].Int.J.Remote Sensing,2000,21:1l15-1138.
[11]Price J C.Compare MODIS and ETM + Data for regionaland global land classification[J].Remote Sensing of Environment,2003,86:491-499.
[12]王雪军,孙玉军,基于遥感地学模型的辽宁省森林生物量和碳储量估测[J].林业资源管理,2011(1):100-106.
[13]Raich J W,RussellA E,Kitayama K,et al.Temperature influences carbon accumulation in moist tropical forests[J].Ecology,2006,87:76-87.
[14]Hu H F,Liu G H.Roles of forest management in global carbon dioxide mitigation[J].Chinese Journal of Applied Ecology,2006,17(4):709-714.
[15]Li H K,Lei Y C. Assessment of Forest Biomass and Carbon Stocks in China[M].Beijing:Chinese Forestry Press,2010.
[16]Jackson R B,Schenk H J,Jobbaggy E G,et al.Belowground consequences of vegetation change and their treatment in models[J].Ecological Applications,2000,10:470-483.
[17]Fang J Y,Liu G H,Xu C L,et al.Biomass and net production of forest vegetation in China[J].Acta Eco-logica Sinica,1996,16(5):497-508
[18]Li W H,Wang Q J,Luo T X,et al.The Biological Production of the Tibetan[C]// Li W H,Zhou X M.The Ecological Systems and Optimal Utilization of Qinghai Tibet Plateau.Guangzhou:Guangdong Science and Technology Press,1998:183-270.