European Database Natura 2000

European DatabaseNatura 2000

17 June 2009 Mechanical cleanup where possible.

Mechanical cleanup?

• Remove the obvious errors.

• Systematicaly remove elements based by simple logic rules.

• Without changing any context.

• No manual cleanup

Small statistics

Unique species names.

• 32.346 Reported.

• 14.839 Only reported in one site.

• 4.218 Reported in more then 10 sites.

Real blockers

• Strange Characters.• [CR][RT]• Ì = i (no Unicode)• Asci(00)

• Strange binary data in 10 records.Table: Biotop [Field: Docum]

???¯ ?/???/ ??????! ???? = ?? ???? o ! ? # ???H¯a ?? ??

11 Sites have issues.

Easy to remove

• Species names that have no meaning from a lookup list.

• " " "• " “• -

• Species names with leading or ending spaces

• ’ Allium suaveolens ‘

551 unqiue records = 1490 relations

Species names-/v, -/st, -/sh, -/e Numbers...

Actaea erythrocarpa -/VActaea spicata -/VAlnus glutinosa -/VArabis alpina -/EAretostaphylos alpina -/ShAsplenium septentrionale -/EAsplenium viride -/VAsplenium viride -/VBotrychium multifidum -/StButomus umbellatus -/V

154 unqiue records = 323 relations

> 20 Nachtschmetterlingsarten> 500 Schmetterlingsarten>175 weitere Lepidoptera>293 Großschmetterligsarten15 weitere Saltatoria300 weitere Lepidoptera-Arten762 weitere LepidopteraA??? Phylloscopus brehmiiA085-Accipiter gentilisA086-Accipiter nisusA096-Falco tinnunculusA110-Alectoris rufaA207 Columba oenasA214 Otus scopsA227 Apus pallidus

Species ending with(...)

Accipiter gentilis (Linnaeus, 1758)Accipiter nisus (Linnaeus, 1758)Accipiter nisus (sédentaire)Acrocephalus arundinaceus (Linnaeus, 1758) Acrocephalus paludicola (pass.)Acrocephalus palustris (passage) Acrocephalus scirpaceus (Hermann, 1804Actaea erythrocarpa (E) Actites hypoleucos (Linnaeus, 1758)Actitis hypoleucos (Linnaeus, 1758)Actitis hypoleucos (nid.)Actitis hypoleucos (passage)

1201 unqiue records = 2785 relations

(! Some cases it is on purpose -> other field?)

We can find but not clean

Agrilus guerini Boisduval & Lacordaire, 1835

Been&White-fronted geese

Borderea pyrenaica (Bubani & Bordère ex Gren.) Miégev.

231 unqiue records

Vespertilio murinus/Eptesicus serotinus

Global Names Index

Activity-table(impact)

• In_out field should only contain ’I’ and ’O’

’L’

’0’ (null)

’ ’ (Space)

’A’ ???

BIOREGION, CONTACTS, DESIGNATIONSTATUS, DIRECTIVES_SPECIES,HABITATS,NATURA2000_SITES,OTHER_SPECIES,SPECIES