Índice de aridez

Description

Avalia a relação dos valores da precipitação (P) com os da evapotranspiração potencial (ETP) para cada local entre os anos 1960 e 2010.
A classe das “Áreas Secas” definida por este índice inclui as subunidades: Sub-húmido Seco (P/ETP entre 50% e 65%), Semi-árido (20 -50%) e Árido (5 -20%), sendo que apenas as duas primeiras ocorrem regularmente em Portugal. Periodos 1960-1990, 1970-2000, 1980-2010, 2000-2010.

Producer

Instituto da Conservação da Natureza e das Florestas, I. P - ICNF

Latest update

11 de marzo de 2025

License

Creative Commons Attribution 4.0 - CC BY 4.0

Metadata quality
44.44444444444444/100

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License

Creative Commons Attribution 4.0 - CC BY 4.0

ID

653be9dd3f97141d881529dd

Temporality

Creation

27 de octubre de 2023

Latest update

11 de marzo de 2025

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Extras

harvest:name

Inst. Cons. Natureza Florestas (DGT)

Harvest

created_at

None

modified_at

None

remote_url

None

uri

None

dct_identifier

None

archived_at

None

archived

None

backend

Harvester DGT

source_id

653be9cfc803b19c7ec8c823

remote_id

b583b10f-0336-4f85-8197-4cd49842bade

domain

snig.dgterritorio.gov.pt

last_update

2025-03-11 06:30:02.600000

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