清远清新区森林生物量及碳储量评估
|
摘要
基于2016年清新区森林资源档案数据,运用生物量转换因子连续函数法(BEF)对清新区森林生物量和碳储量进行评估。结果表明:该区乔木林的生物量和碳储量分别为7933572t和3570107.4t,乔木林生物量占森林生物量的92.31%,乔木林碳储量占森林碳储量的92.31%;主要树种的生物量为7967160t,碳储量为4000000.86t,平均生物量为64.04t/hm~2,碳密度为32.15t/hm~2,碳密度低于全国和世界的平均水平。
This paper estimated Qingxin district of Qingyuan city forest biomass and carbon storage by using BEF method and the 2016 thforest resource archive data.The results showed the arbor forest biomass and carbon is 7933572 t and 3570107.4 t,the arbor forest biomass accounts for 92.31% of the forest biomass,and the arbor forest carbon accounts for 92.31% of the forest carbon;The biomass,carbon storage,average biomass and carbon denstity of main tree species in Qingxin district were 7967160 t,4000000.86 t,64.04 t/hm~2 and 32.15 t/hm~2 respectively;The carbon density was lower than the national and global averagelevel.
This paper estimated Qingxin district of Qingyuan city forest biomass and carbon storage by using BEF method and the 2016 thforest resource archive data.The results showed the arbor forest biomass and carbon is 7933572 t and 3570107.4 t,the arbor forest biomass accounts for 92.31% of the forest biomass,and the arbor forest carbon accounts for 92.31% of the forest carbon;The biomass,carbon storage,average biomass and carbon denstity of main tree species in Qingxin district were 7967160 t,4000000.86 t,64.04 t/hm~2 and 32.15 t/hm~2 respectively;The carbon density was lower than the national and global averagelevel.
引文
[1]唐守正,刘世荣.中国天然林保护与可持续经营[J].中国农业科技导报,2000,3(1):42-46.
[2]Malhi Y,Baldocchi DD,Jarvis PG,The carbon balance of tropical,temperate and boreal forests[J].Plant,Cell and Environment,1999,22(6):715-740.
[3]方精云,陈安平,赵淑清,等.中国森林生物量的估算:对Fang等Science一文(Science,2001,291:2320-2322)的若干说明[J].植物生态学报,2002,26(2):243-249.
[4]方精云,刘国华,徐嵩龄.我国森林植被的生物量和净生产量[J].生态学报,1996,16(5):497-508.
[5]石军南.亚热带森林植被生物量及碳储量特征[D].长沙:中南林业科技大学,2011.
[6]王效科,冯宗炜,欧阳志云.中国森林生态系统碳储量和碳密度研究[J].应用生态学报,2001,12(1):13-16.
[7]刘恩.南亚热带典型人工林碳储量研究[D].北京:中国林业科学研究院,2012.
[2]Malhi Y,Baldocchi DD,Jarvis PG,The carbon balance of tropical,temperate and boreal forests[J].Plant,Cell and Environment,1999,22(6):715-740.
[3]方精云,陈安平,赵淑清,等.中国森林生物量的估算:对Fang等Science一文(Science,2001,291:2320-2322)的若干说明[J].植物生态学报,2002,26(2):243-249.
[4]方精云,刘国华,徐嵩龄.我国森林植被的生物量和净生产量[J].生态学报,1996,16(5):497-508.
[5]石军南.亚热带森林植被生物量及碳储量特征[D].长沙:中南林业科技大学,2011.
[6]王效科,冯宗炜,欧阳志云.中国森林生态系统碳储量和碳密度研究[J].应用生态学报,2001,12(1):13-16.
[7]刘恩.南亚热带典型人工林碳储量研究[D].北京:中国林业科学研究院,2012.