ギニアビサウの森林面積の推移
森林面積
表を表示
| 1990 | 79.4% | 2002 | 75.8% | 2014 | 72.2% |
| 1991 | 79.1% | 2003 | 75.5% | 2015 | 71.9% |
| 1992 | 78.8% | 2004 | 75.2% | 2016 | 71.6% |
| 1993 | 78.5% | 2005 | 74.9% | 2017 | 71.3% |
| 1994 | 78.2% | 2006 | 74.6% | 2018 | 71% |
| 1995 | 77.9% | 2007 | 74.3% | 2019 | 70.7% |
| 1996 | 77.6% | 2008 | 74% | 2020 | 70.4% |
| 1997 | 77.3% | 2009 | 73.7% | 2021 | 70.1% |
| 1998 | 77% | 2010 | 73.4% | 2022 | 69.8% |
| 1999 | 76.7% | 2011 | 73.1% | 2023 | 69.5% |
| 2000 | 76.4% | 2012 | 72.8% | ||
| 2001 | 76.1% | 2013 | 72.5% |
© 2026 Geostarna