Statements (31)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
ecoregion classification system
|
| gptkbp:class |
gptkb:wildlife
climate geographical region geology hydrology land use vegetation soil |
| gptkbp:covers |
gptkb:United_States
|
| gptkbp:developedBy |
gptkb:United_States_Environmental_Protection_Agency
|
| gptkbp:firstPublished |
1997
|
| https://www.w3.org/2000/01/rdf-schema#label |
EPA Ecoregions
|
| gptkbp:level |
Level I
Level II Level III Level IV |
| gptkbp:Level_I_divides_US_into |
15 ecoregions
|
| gptkbp:Level_II_divides_US_into |
50 ecoregions
|
| gptkbp:Level_III_divides_US_into |
105 ecoregions
|
| gptkbp:Level_IV_divides_US_into |
967 ecoregions
|
| gptkbp:officialWebsite |
https://www.epa.gov/eco-research/ecoregions
|
| gptkbp:relatedTo |
gptkb:Commission_for_Environmental_Cooperation_Ecoregions
gptkb:USDA_Forest_Service_Ecoregions gptkb:World_Wildlife_Fund_Ecoregions |
| gptkbp:updated |
2013
|
| gptkbp:usedFor |
environmental resource management
land use planning ecological research |
| gptkbp:bfsParent |
gptkb:EPA_Level_III_Ecoregions
|
| gptkbp:bfsLayer |
7
|