年份,二氧化碳總移除量變化 1990,23385.93 1991,21490.24 1992,23543.83 1993,23546.2 1994,23458.88 1995,23339.8 1996,22850.99 1997,23060.03 1998,22886.51 1999,22763.69 2000,22716.74 2001,21849.53 2002,22707.41 2003,22624.29 2004,22541.69 2005,22289.86 2006,22259.3 2007,22073.8 2008,22081.73 2009,19387.93 2010,21889.03 2011,21946.82 2012,21959.64 2013,21973.92 2014,21885.65 2015,21900.38 2016,21925.89 2017,21961.27 2018,21983.52 2019,21916.84 2020,21905.01