3FANG Jingyun, CHEN Anping, PENG Changhui, et al. Changes in forest biomass carbon storage in China between 1949 and 1998 [ J]. Science,2001,292:2320-2322.
4KURZ W A, DYMOND C C,STINSON G, et al. Mountain pine beetle and forest carbon feedback to climate change[ J]. Nature, 2008,452:987-990.
5ZHOU Guoyi, LIU Shuguang, LI Zhian, et al. Old-growth forests can accumulate carbon in soils[ J ]. Science,2006,5804: 1417.
6DIXON R K, BROWN S, HOUGHTON R A, et al. Carbon pools and flux of global forest ecosystems [ J ]. Sciences, 1994, 263:185-190.
7GOWARD S N, MASEK J G, COHEN W, et al, Forest disturbance and North American carbon flux [ J ]. Eosystems, 2008,89( 11 ) :105-116.
8BATJES N H. Carbon and nitrogen in the soll of the world[ J]. European Journal of Soil Science, 1996,47 ( 2 ) : 151 - 163.
9STEVEN D G, JOHAN S, KEITH P, et al. Soil organic carbon pool changes following land-use conversions [ J ]. Global Change Biology, 2008,10 ( 7 ) : 1120 - 1132.
10PAUSTIAN K, ANDREN O, JAN-ZEN H H, et al. Agriculture soils as a sink to mitigate CO2 emissions [J]. Soil Use and Management, 1997,13 (4) :230-244.