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研究报告 [6]
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2018 [3]
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Monitoring protocol development and assessment for narrowly endemic toads in Nevada, 2018 [研究报告]
10.3133/ofr20191067U.S. Geological Survey. 2019-01-01
Halstead, Brian J. bhalstead@usgs.gov;  Kleeman, Patrick M. pkleeman@usgs.gov;  Duarte, Adam;  Rose, Jonathan P. jprose@usgs.gov;  Urquhart, Kris;  Mellison, Chad;  Guadalupe, Kevin;  Cota, Melanie;  Van Horne, Rachel;  Killion, Alexa;  Ruehling, Kelsey
View/Download：16/0
 
Findings from a preliminary investigation of the effects of aquatic habitat (water) availability on giant gartersnake (Thamnophis gigas) demography in the Sacramento Valley, California, 2014–17 [研究报告]
10.3133/ofr20181114U.S. Geological Survey. 2018-01-01
Rose, Jonathan P. jprose@usgs.gov;  Ersan, Julia S. M. jersan@usgs.gov;  Reyes, Gabriel A. greyes@usgs.gov;  Gustafson, K. Benjamin kgustafson@usgs.gov;  Fulton, Alexandria M. afulton@usgs.gov;  Fouts, Kristen J. kfouts@usgs.gov;  Wack, Raymund F.;  Wylie, Glenn D. glenn_wylie@usgs.gov;  Casazza, Michael L. mike_casazza@usgs.gov;  Halstead, Brian J. bhalstead@usgs.gov
View/Download：18/0
 
Distribution and demography of San Francisco gartersnakes (Thamnophis sirtalis tetrataenia) at Mindego Ranch, Russian Ridge Open Space Preserve, San Mateo County, California [研究报告]
10.3133/ofr20181063U.S. Geological Survey. 2018-01-01
Kim, Richard rkim@usgs.gov;  Halstead, Brian J. bhalstead@usgs.gov;  Wylie, Glenn D. glenn_wylie@usgs.gov;  Casazza, Michael L. mike_casazza@usgs.gov
View/Download：10/0
 
Construction and analysis of a giant gartersnake (Thamnophis gigas) population projection model [研究报告]
10.3133/ofr20171164U.S. Geological Survey. 2018-01-01
Rose, Jonathan P. jprose@usgs.gov;  Ersan, Julia S. M. jersan@usgs.gov;  Wylie, Glenn D. glenn_wylie@usgs.gov;  Casazza, Michael L. mike_casazza@usgs.gov;  Halstead, Brian J. bhalstead@usgs.gov
View/Download：14/0
 
Behavioral response of giant gartersnakes (Thamnophis gigas) to the relative availability of aquatic habitat on the landscape [研究报告]
10.3133/ofr20171141U.S. Geological Survey. 2017-01-01
Reyes, Gabriel A. greyes@usgs.gov;  Halstead, Brian J. bhalstead@usgs.gov;  Rose, Jonathan P. jprose@usgs.gov;  Ersan, Julia S. M. jersan@usgs.gov;  Jordan, Anna C. ajordan@usgs.gov;  Essert, Allison M. aessert@usgs.gov;  Fouts, Kristen J. kfouts@usgs.gov;  Fulton, Alexandria M. afulton@usgs.gov;  Gustafson, K. Benjamin kgustafson@usgs.gov;  Wack, Raymund F.;  Wylie, Glenn D. glenn_wylie@usgs.gov;  Casazza, Michael L. mike_casazza@usgs.gov
View/Download：18/0
 
An evaluation of the efficacy of using environmental DNA (eDNA) to detect giant gartersnakes (Thamnophis gigas) [研究报告]
10.3133/ofr20171123U.S. Geological Survey. 2017-01-01
Halstead, Brian J. bhalstead@usgs.gov;  Wood, Dustin A. dawood@usgs.gov;  Bowen, Lizabeth lbowen@usgs.gov;  Waters, Shannon C. swaters@usgs.gov;  Vandergast, Amy G.;  Ersan, Julia S.;  Skalos, Shannon M. sskalos@usgs.gov;  Casazza, Michael L. mike_casazza@usgs.gov
View/Download：17/0
 

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