Economic Botany Data Standard

Master list for Specific Environmental Uses

See descriptor alias keys: 30, 67, 68, 69, 70

Level 3 states

1000000	agroforestry
1010000	intercrops/alley crops
1020000	nursery crops
1030000	other agroforestry uses
2000000	boundaries/barriers/supports
2010000	boundary markers
2020000	animal barriers
2030000	plant/agricultural supports
2040000	fence supports
2050000	other types of boundaries/barriers/supports
3000000	soil improvers
3010000	fertility improvers
3020000	nitrogen fixers
3030000	soil moisture conservers
3040000	soil structure improvers
3050000	salinity improvers
3060000	improvers of other soil properties
4000000	pollution controllers
4010000	waste water purifiers
4020000	air purifiers/air pollution regulators
4030000	sewage treatment
4040000	other pollution control uses

If you have any comments about this data standard and the implementation document or wish to submit any corrections, please email us: tdwguses@rbgkew.org.uk.