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WE027 – Simplified metadata

← Back to WE027 detail

Dataset

Database Code
WE027
Title
Vertebrate-habitat relationships: Logistic regression models predict probability of occurrence of bird and small mammal species in western Oregon, 1998-1999
Abstract
Logistic regression models predicting probability of occurrence of bird and of small-mammal species were produced using animal-habitat data sets from throughout western Oregon (Garman and Cole 1999 - Vertebrate Habitat Relationships Data Bank (VHRDB), Report to Coastal Landscape Analysis and Modeling Study). Regression coefficients, variables, and metrics related to model predictions are provided here under Entity 1, and in VHRDB as VERTLOGR.
Keywords
habitats; populations; trophic structure; modeling; animals; birds; small mammals; Long-Term Ecological Research (LTER); populations
Date begin
1998-01-01
Date end
1999-01-01
Principal Investigator
Steven L. Garman

Entities

  1. WE02701

1. WE02701 - Attribute list

WE02701 - attributes
Attribute Type Domain Minimum Maximum Unit
STCODE varchar freetext
FORMAT numeric(1.000000) range 1.0000 1.0000 number
PROVENCE varchar enum
TAXA varchar enum
SPECIES varchar enum
ABSENT numeric(1.000000) range 10.0000 124.0000 number
PRESENT numeric(1.000000) range 12.0000 129.0000 number
CE numeric(0.010000) range 58.7000 98.0000 percent
SIGNIF varchar enum
OM numeric(0.010000) range 1.4000 30.8000 percent
CO numeric(0.010000) range 0.0000 31.5000 percent
B0 numeric(0.000010) range -9.6161 4.1207 number
B1 numeric(0.000010) range -1.2653 5.1626 number
VAR1 varchar enum
B2 numeric(0.000010) range -0.3297 0.5930 number
VAR2 varchar enum
B3 numeric(0.000010) range -0.0306 0.1996 number
VAR3 varchar enum

Attribute definitions

ABSENT
Numbers of stations not recording the species
B0
Intercept term
B1
Var1 coefficient
B2
Var2 coefficient
B3
Var3 coefficient
CE
Classification efficiency
CO
Commision error
FORMAT
Format
OM
Omission error
PRESENT
Numbers of stations recording the species
PROVENCE
Provence
SIGNIF
Significance level
SPECIES
Species code
STCODE
Study code
TAXA
Taxa
VAR1
First variable
VAR2
Second variable
VAR3
Third variable

Enumerated domains

Enumerated domain for attribute: PROVENCE

Codes for PROVENCE
Code Description
ORCA Oregon Cascade Range
ORCO Oregon Coast Range

Enumerated domain for attribute: TAXA

Codes for TAXA
Code Description
1 Birds
2 Mammals

Enumerated domain for attribute: SPECIES

Codes for SPECIES
Code Description
BTPI Columba fasciata
HAWO Picoides villosus
NOFL Colaptes auratus
PIWO Dryocopus pileatus
EMFL Empidonax
PSFL Empidonax difficilis
WAVI Vireo gilvus
GRJA Perisoreus canadensis
STJA Cyanocitta stelleri
CBCH Poecile rufescens
RBNU Sitta canadensis
BRCR Certhia americana
WIWR Troglodytes troglodytes
GCKI Regulus satrapa
SWTH Catharus ustulatus
HETH Catharus guttatus
AMRO Turdus migratorius
VATH Ixoreus naevius
OCWA Vermivora celata
YRWA Dendroica coronata
BTYW Dendroica nigrescens
TOWA Dendroica townsendi
HEWA Dendroica occidentalis
MGWA Oporornis tolmiei
WIWA Wilsonia pusilla
WETA Piranga ludoviciana
SPTO Pipilo maculatus
SOSP Melospiza melodia
WCSP Zonotrichia leucophrys
DEJU Junco hyemalis
BHGR Pheucticus melanocephalus
PUFI Carpodacus purpureus
RECR Loxia curvirostra
PISI Carduelis pinus
AMGO Carduelis tristis
EVGR Coccothraustes vespertinus
CLCA Clethrionomys californicus
MIOR Microtus oregoni
NEGI Neurotrichus gibbsii
PEMA Peromyscus maniculatus
TATO Tamias townsendii
PHLO Phenacomys longicaudus

Enumerated domain for attribute: SIGNIF

Codes for SIGNIF
Code Description
1 P<0.05
2 P<0.025
3 P<0.01
4 P<0.001
5 P<0.001

Enumerated domain for attribute: VAR1

Codes for VAR1
Code Description
CHDI Canopy Height Diversity Index (see VHRDB report)
CT1-5 Density (no./ha) of all conifer stems
CT2-3 Density (no./ha) of conifer stems 11-50cm dbh
CT2-5 Density (no./ha) of conifer stems >10cm dbh
CT3 Density (no./ha) of conifer stems 31-50cm dbh
CT3-5 Density (no./ha) of conifer stems >30cm dbh
CT4-5 Density (no./ha) of conifer stems >50cm dbh
CT5 Density (no./ha) of conifer stems >90cm dbh
HT1 Density (no./ha) of hardwood stems 2-10cm dbh
HT1-5 Density (no./ha) of all hardwood stems
HT2 Density (no./ha) of hardwood stems 11-30cm dbh
HT2-5 Density (no./ha) of harwdoos stems >10cm dbh
LOGSS Density (no./ha) of logs 10-30cm large-end diameter, decay classes 2-5
PHT1-5 (density of hardwood stems/total stem density)*100
PHT2-3 (density of hardwood stems 11-50cm dbh/total stem density)*100
PTot1 (density of stems 2-10cm dbh/total stem density)*100
PTot2 (density of stems 11-30cm dbh/total stem density)*100
PTot2-5 (density of stems >10-cm dbh/total stem density)*100
PTot4 (density of stems 51-90cm dbh/ total stem density)*100
PTot4-5 (density of stems >50cm dbh/total stem density)*100
PTot5 (density of stems >90cm dbh/total stem density)*100
Shrub Percent shrub cover
SnagL Density (no./ha) of snags >50-cm dbh, >3-m tall
SnagS Density (no./ha) of snags 10-30cm dbh, >3-m tall, all decay classes
Soft10 Density (no./ha) of snags 10-30cm dbh, >3-m tall, decay classes 3-5
T1T45 Density of stems 2-10cm dbh/density of stems >50cm dbh
T1T5 Density of stems 2-10cm dbh/density of stems >90cm
Tot1 Density (no./ha) of stems 2-10cm dbh
Tot1-5 Density (no./ha) of all stems
Tot2 Density (no./ha) of stems 11-30cm dbh
Tot2-5 Density (no./ha) of stems >10cm dbh
Tot3-5 Density )no./ha) of stems >30cm dbh
Tot4-5 Density (no./ha) of stems >50cm dbh
Tot5 Density (no./ha) of stems >90cm dbh
TotSn Density (no./ha) of snags >10cm dbh, >3-m tall, all decay classes
na Not applicable

Enumerated domain for attribute: VAR2

Codes for VAR2
Code Description
CHDI Canopy Height Diversity Index (see VHRDB report)
CT1-5 Density (no./ha) of all conifer stems
CT2-3 Density (no./ha) of conifer stems 11-50cm dbh
CT2-5 Density (no./ha) of conifer stems >10cm dbh
CT3 Density (no./ha) of conifer stems 31-50cm dbh
CT3-5 Density (no./ha) of conifer stems >30cm dbh
CT4-5 Density (no./ha) of conifer stems >50cm dbh
CT5 Density (no./ha) of conifer stems >90cm dbh
HT1 Density (no./ha) of hardwood stems 2-10cm dbh
HT1-5 Density (no./ha) of all hardwood stems
HT2 Density (no./ha) of hardwood stems 11-30cm dbh
HT2-5 Density (no./ha) of harwdoos stems >10cm dbh
LOGSS Density (no./ha) of logs 10-30cm large-end diameter, decay classes 2-5
PHT1-5 (density of hardwood stems/total stem density)*100
PHT2-3 (density of hardwood stems 11-50cm dbh/total stem density)*100
PTot1 (density of stems 2-10cm dbh/total stem density)*100
PTot2 (density of stems 11-30cm dbh/total stem density)*100
PTot2-5 (density of stems >10-cm dbh/total stem density)*100
PTot4 (density of stems 51-90cm dbh/ total stem density)*100
PTot4-5 (density of stems >50cm dbh/total stem density)*100
PTot5 (density of stems >90cm dbh/total stem density)*100
Shrub Percent shrub cover
SnagL Density (no./ha) of snags >50-cm dbh, >3-m tall
SnagS Density (no./ha) of snags 10-30cm dbh, >3-m tall, all decay classes
Soft10 Density (no./ha) of snags 10-30cm dbh, >3-m tall, decay classes 3-5
T1T45 Density of stems 2-10cm dbh/density of stems >50cm dbh
T1T5 Density of stems 2-10cm dbh/density of stems >90cm
Tot1 Density (no./ha) of stems 2-10cm dbh
Tot1-5 Density (no./ha) of all stems
Tot2 Density (no./ha) of stems 11-30cm dbh
Tot2-5 Density (no./ha) of stems >10cm dbh
Tot3-5 Density )no./ha) of stems >30cm dbh
Tot4-5 Density (no./ha) of stems >50cm dbh
Tot5 Density (no./ha) of stems >90cm dbh
TotSn Density (no./ha) of snags >10cm dbh, >3-m tall, all decay classes
na Not applicable

Enumerated domain for attribute: VAR3

Codes for VAR3
Code Description
CHDI Canopy Height Diversity Index (see VHRDB report)
CT1-5 Density (no./ha) of all conifer stems
CT2-3 Density (no./ha) of conifer stems 11-50cm dbh
CT2-5 Density (no./ha) of conifer stems >10cm dbh
CT3 Density (no./ha) of conifer stems 31-50cm dbh
CT3-5 Density (no./ha) of conifer stems >30cm dbh
CT4-5 Density (no./ha) of conifer stems >50cm dbh
CT5 Density (no./ha) of conifer stems >90cm dbh
HT1 Density (no./ha) of hardwood stems 2-10cm dbh
HT1-5 Density (no./ha) of all hardwood stems
HT2 Density (no./ha) of hardwood stems 11-30cm dbh
HT2-5 Density (no./ha) of harwdoos stems >10cm dbh
LOGSS Density (no./ha) of logs 10-30cm large-end diameter, decay classes 2-5
PHT1-5 (density of hardwood stems/total stem density)*100
PHT2-3 (density of hardwood stems 11-50cm dbh/total stem density)*100
PTot1 (density of stems 2-10cm dbh/total stem density)*100
PTot2 (density of stems 11-30cm dbh/total stem density)*100
PTot2-5 (density of stems >10-cm dbh/total stem density)*100
PTot4 (density of stems 51-90cm dbh/ total stem density)*100
PTot4-5 (density of stems >50cm dbh/total stem density)*100
PTot5 (density of stems >90cm dbh/total stem density)*100
Shrub Percent shrub cover
SnagL Density (no./ha) of snags >50-cm dbh, >3-m tall
SnagS Density (no./ha) of snags 10-30cm dbh, >3-m tall, all decay classes
Soft10 Density (no./ha) of snags 10-30cm dbh, >3-m tall, decay classes 3-5
T1T45 Density of stems 2-10cm dbh/density of stems >50cm dbh
T1T5 Density of stems 2-10cm dbh/density of stems >90cm
Tot1 Density (no./ha) of stems 2-10cm dbh
Tot1-5 Density (no./ha) of all stems
Tot2 Density (no./ha) of stems 11-30cm dbh
Tot2-5 Density (no./ha) of stems >10cm dbh
Tot3-5 Density )no./ha) of stems >30cm dbh
Tot4-5 Density (no./ha) of stems >50cm dbh
Tot5 Density (no./ha) of stems >90cm dbh
TotSn Density (no./ha) of snags >10cm dbh, >3-m tall, all decay classes
na Not applicable