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. 2021 Mar 5;7(10):eabe1603. doi: 10.1126/sciadv.abe1603

Table 9. Average percentage of invalid observations over the baseline TMF domain.

Average percentage of invalid observations over the baseline TMF domain (A) per year from 1982 to 2020 and (B) over intervals of 5 years (except for the first interval that includes 8 years), by subregion and continent. The values appearing in italic indicate an average percentage of invalid observations higher than 40%.

A
Average % of invalid observations (over the total forest domain, per year)
Subregion 1982 1990 1995 2000 2005 2010 2015 2019
West Africa 100.0 90.8 84.3 71.8 5.9 0.7 0.2 0.0
Central Africa 100.0 97.7 87.6 67.8 10.2 3.7 1.9 0.0
Southeast Africa 100.0 92.1 41.5 8.4 1.5 1.0 0.5 0.0
Central America 69.4 17.0 5.8 1.8 0.7 0.2 0.0 0.0
South America 55.6 1.7 0.8 0.3 0.1 0.0 0.0 0.0
Continental
Southeast
Asia
55.2 49.1 2.0 1.0 0.0 0.0 0.0 0.0
Insular
Southeast
Asia
34.6 31.2 6.5 1.9 0.2 0.1 0.0 0.0
Continent 1982 1990 1995 2000 2005 2010 2015 2019
Africa 100.0 93.5 71.2 49.3 5.9 1.8 0.9 0.0
Latin America 62.5 9.4 3.3 1.0 0.4 0.1 0.0 0.0
Asia-Oceania 44.9 40.2 4.3 1.4 0.1 0.1 0.0 0.0
Total 69.1 47.7 26.2 17.3 2.1 0.7 0.3 0.0
B
Average % of invalid observations (over the total forest domain, per year)
Subregion [1982–1989] [1990–1994] [1995–1999] [2000–2004] [2005–2009] [2010–2014] [2015–2019]
West Africa 98.1 87.1 82.5 40.0 2.8 0.4 0.0
Central Africa 99.4 94.7 80.8 37.2 6.7 2.9 0.4
Southeast Africa 97.9 80.8 20.7 3.9 1.3 0.8 0.1
Central America 50.1 12.4 4.3 1.2 0.4 0.1 0.0
South America 30.5 1.2 0.6 0.2 0.0 0.0 0.0
Continental
Southeast
Asia
54.5 14.6 1.3 0.4 0.0 0.0 0.0
Insular
Southeast
Asia
34.3 16.3 4.2 0.8 0.1 0.1 0.0
Continent [1982–1989] [1990–1994] [1995–1999] [2000–2004] [2005–2009] [2010–2015] [2015–2020]
Africa 99.1 92.9 77.6 35.7 5.9 2.4 0.3
Latin America 31.3 1.6 0.8 0.2 0.1 0.0 0.0
Asia-Oceania 29.5 12.0 3.7 1.3 0.3 0.2 0.0
Total 21.2 31.9 23.1 10.1 2.3 0.8 0.1