Skip to main content

INTERSPECIFIC RESOURCE PARTITIONING IN SYMPATRIC URSIDS

Dates

Year
2006

Citation

Belant, Jerrold L., Kielland, Knut, Follmann, Erich H., and Adams, Layne G., 2006, INTERSPECIFIC RESOURCE PARTITIONING IN SYMPATRIC URSIDS: Ecological Applications, v. 16, no. 6, p. 2333-2343.

Summary

The fundamental niche of a species is rarely if ever realized because the presence of other species restricts it to a narrower range of ecological conditions. The effects of this narrower range of conditions define how resources are partitioned. Resource partitioning has been inferred but not demonstrated previously for sympatric ursids. We estimated assimilated diet in relation to body condition (body fat and lean and total body mass) and reproduction for sympatric brown bears (Ursus arctos) and American black bears (U. americanus) in south-central Alaska, 1998?2000. Based on isotopic analysis of blood and keratin in claws, salmon (Oncorhynchus spp.) predominated in brown bear diets (>53% annually) whereas black bears assimilated [...]

Contacts

Attached Files

Click on title to download individual files attached to this item.

Shapefile: 11439.zip
11439.cpg 5 Bytes
11439.dbf 1.45 KB
11439.prj 145 Bytes
11439.sbn 132 Bytes
11439.sbx 116 Bytes
11439.shp 668 Bytes
11439.shp.xml 795 Bytes
11439.shx 108 Bytes

Map

Spatial Services

ScienceBase WMS

ScienceBase WFS

Communities

  • LC MAP - Landscape Conservation Management and Analysis Portal
  • Northwest Boreal Landscape Conservation Cooperative

Tags

Provenance

Data source
File Processing
File Process
Type
End Note

Additional Information

Identifiers

Type Scheme Key
DOI http://sciencebase.gov/vocab/identifierScheme 10.1890/1051-0761(2006)0162333:IRPISU]2.0.CO;2; 31 10.1890/1051-0761(2006)016[2333:IRPISU]2.0.CO;2
ISSN http://sciencebase.gov/vocab/identifierScheme 1051-0761

Citation Extension

citationTypeJournal Article
journalEcological Applications
parts
typeNotes
value11439
typePages
value2333-2343
typeVolume
value16
typeNumber
value6

Shapefile Extension

boundingBox
minY58.41597382800006
minX-155.08435109599998
maxY63.48146624200006
maxX-146.49028051399998
files
name11439.cpg
contentTypetext/plain
pathOnDisk__disk__f4/27/01/f4270127e9cc6d03b53bae81f525fccbc83f5386
imageWidth580
imageHeight435
size5
dateUploadedThu Mar 02 15:49:21 MST 2017
name11439.dbf
contentTypeapplication/unknown
pathOnDisk__disk__ee/b4/0f/eeb40f63f14c736146f722b56699dcdcbc7aeffe
size1485
dateUploadedThu Mar 02 15:49:21 MST 2017
name11439.prj
contentTypetext/plain
pathOnDisk__disk__28/c0/39/28c039d70d3197074656af4a2f9c44d57987e34e
imageWidth580
imageHeight435
size145
dateUploadedThu Mar 02 15:49:21 MST 2017
name11439.sbn
contentTypex-gis/x-shapefile
pathOnDisk__disk__a0/05/a3/a005a3528ad47e011c3a1666ecbe3baad72f42b6
size132
dateUploadedThu Mar 02 15:49:21 MST 2017
name11439.sbx
contentTypex-gis/x-shapefile
pathOnDisk__disk__bc/a3/95/bca3951bb2415095a981679e5bdcc79d7e5ef596
size116
dateUploadedThu Mar 02 15:49:21 MST 2017
name11439.shp
contentTypex-gis/x-shapefile
pathOnDisk__disk__6a/b4/21/6ab421c2189bc670be5b879c82fe2e5ce2907547
size668
dateUploadedThu Mar 02 15:49:21 MST 2017
name11439.shp.xml
contentTypeapplication/xml
pathOnDisk__disk__1c/a1/10/1ca110b06a479f605a0000edb598728ae8240991
imageWidth580
imageHeight435
size795
dateUploadedThu Mar 02 15:49:21 MST 2017
name11439.shx
contentTypex-gis/x-shapefile
pathOnDisk__disk__6f/98/ed/6f98ed7ab4484f9a03ac74827fab3fcc2ac09ba3
size108
dateUploadedThu Mar 02 15:49:21 MST 2017
geometryTypeMultiPolygon
name11439
nativeCrsEPSG:4326

Item Actions

View Item as ...

Save Item as ...

View Item...