Skip to main content

Body condition and reproductive strategies of female lesser scaup in the boreal forest of Alaska

Dates

Year
2011

Citation

DeGroot, Kristin, 2011, Body condition and reproductive strategies of female lesser scaup in the boreal forest of Alaska: University of Alaska.

Summary

In many waterfowl species, body condition of breeding females can contribute to reproductive success by influencing factors such as egg size, clutch size and ability to incubate eggs. In turn, changes in female condition at the population level could affect population growth rates. Large-scale declines in populations of Lesser Scaup (Aythya affinis) raised concerns that poor female body condition was contributing to declines by reducing reproductive output. However, little was known about changes in body condition over time and about the contribution that stored body reserves make to egg production, especially in boreal forest regions where most scaup breed. My objectives were: 1) examine temporal changes in body condition of pre-breeding [...]

Contacts

Author :
DeGroot, Kristin
Publisher :
University of Alaska

Attached Files

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

Shapefile: 1660.zip
1660.cpg 5 Bytes
1660.dbf 1.45 KB
1660.prj 145 Bytes
1660.sbn 132 Bytes
1660.sbx 116 Bytes
1660.shp 604 Bytes
1660.shp.xml 779 Bytes
1660.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

Citation Extension

citationTypeThesis
parts
typeNotes
value7813

Shapefile Extension

boundingBox
minY59.89304253200004
minX-164.45037487299996
maxY67.82773800800004
maxX-140.66177847399996
files
name1660.cpg
contentTypetext/plain
pathOnDisk__disk__e1/e7/8b/e1e78b72ebb373740692cce615f984c7f6a0cdc0
imageWidth580
imageHeight435
size5
dateUploadedMon Mar 27 18:06:54 MDT 2017
name1660.dbf
contentTypeapplication/unknown
pathOnDisk__disk__c2/10/a3/c210a36416cb5a5939390218db3352922d43ac51
size1485
dateUploadedMon Mar 27 18:06:54 MDT 2017
name1660.prj
contentTypetext/plain
pathOnDisk__disk__7b/70/09/7b7009459d6735bcb2b79de116c8e8caf91f860a
imageWidth580
imageHeight435
size145
dateUploadedMon Mar 27 18:06:54 MDT 2017
name1660.sbn
contentTypex-gis/x-shapefile
pathOnDisk__disk__fa/4a/94/fa4a94f6c82d4017f046bf3916bc07c1c7755b26
size132
dateUploadedMon Mar 27 18:06:54 MDT 2017
name1660.sbx
contentTypex-gis/x-shapefile
pathOnDisk__disk__ac/c4/7b/acc47b280dbbf09d8e59d82c075c0b5608b73be3
size116
dateUploadedMon Mar 27 18:06:54 MDT 2017
name1660.shp
contentTypex-gis/x-shapefile
pathOnDisk__disk__6c/2b/b9/6c2bb96d7aaa14920a799284cc17ebcf965cb608
size604
dateUploadedMon Mar 27 18:06:54 MDT 2017
name1660.shp.xml
contentTypeapplication/xml
pathOnDisk__disk__9d/8e/70/9d8e709b8a184f7ca67db990344e7c6b500432be
imageWidth580
imageHeight435
size779
dateUploadedMon Mar 27 18:06:54 MDT 2017
name1660.shx
contentTypex-gis/x-shapefile
pathOnDisk__disk__59/c3/af/59c3af2d7192b23bd6c8313e6d9f43f008eae0c8
size108
dateUploadedMon Mar 27 18:06:54 MDT 2017
geometryTypeMultiPolygon
name1660
nativeCrsEPSG:4326

Item Actions

View Item as ...

Save Item as ...

View Item...