Differences between Used and Available Microhabitats and Vegetation Types for Giant Gartersnakes Associated with a Restored Marsh in California

공공데이터포털

These data describe differences in percent cover of microhabitats and vegetation types at giant gartersnake locations and random points paired with giant gartersnake locations for use in case-control logistic regression. The data also include information on the individual snake, the year of observation, and whether the individual had moved from its previous location to allow for correlation of the data within individuals and locations

Microhabitat and Vegetation Selection by Giant Gartersnakes Associated with a Restored Marsh in California

공공데이터포털

These data describe differences in percent cover of microhabitats and vegetation types at giant gartersnake locations and random points paired with giant gartersnake locations for use in case-control logistic regression. The data also include information on the individual snake, the year of observation, and whether the individual had moved from its previous location to allow for correlation of the data within individuals and locations

Microhabitat and Vegetation Selection by Giant Gartersnakes Associated with a Restored Marsh in California

공공데이터포털

These data describe differences in percent cover of microhabitats and vegetation types at giant gartersnake locations and random points paired with giant gartersnake locations for use in case-control logistic regression. The data also include information on the individual snake, the year of observation, and whether the individual had moved from its previous location to allow for correlation of the data within individuals and locations

Habitat Type and Activity by Giant Gartersnakes Associated with a Restored Marsh in California

공공데이터포털

These data describe the location (terrestrial or aquatic) and activity status (active or inactive) of giant gartersnakes (Thamnophis gigas) by individual and location.

Habitat Type and Activity by Giant Gartersnakes Associated with a Restored Marsh in California

공공데이터포털

These data describe the location (terrestrial or aquatic) and activity status (active or inactive) of giant gartersnakes (Thamnophis gigas) by individual and location.

Capture-Mark-Recapture Data for Giant Gartersnakes in the Sacramento Valley, California from 1999-2016

공공데이터포털

These data are from capture-mark-recapture studies of the giant gartersnake, Thamnophis gigas, in the Sacramento Valley of California, USA from 1999-2016. The data are primarily capture histories (number of captures per year) for 1891 total snakes from 10 sites. Additional data include environmental covariates including precipitation, vegetative cover, and prey abundance from 8 sites from 2011-2016. The files also include R code to reproduce the analyses of giant gartersnake survival presented in Rose et al. (2018) Ecosphere. NOTE: Data are in Supporting Information section of publication (https://esajournals.onlinelibrary.wiley.com/action/downloadSupplement?doi=10.1002%2Fecs2.2384&file=ecs22384-sup-0001-DataS1.zip).

Capture-Mark-Recapture Data for Giant Gartersnakes in the Sacramento Valley, California from 1999-2016

공공데이터포털

These data are from capture-mark-recapture studies of the giant gartersnake, Thamnophis gigas, in the Sacramento Valley of California, USA from 1999-2016. The data are primarily capture histories (number of captures per year) for 1891 total snakes from 10 sites. Additional data include environmental covariates including precipitation, vegetative cover, and prey abundance from 8 sites from 2011-2016. The files also include R code to reproduce the analyses of giant gartersnake survival presented in Rose et al. (2018) Ecosphere. NOTE: Data are in Supporting Information section of publication (https://esajournals.onlinelibrary.wiley.com/action/downloadSupplement?doi=10.1002%2Fecs2.2384&file=ecs22384-sup-0001-DataS1.zip).

Microsatellite loci for Mogollon Narrowheaded Gartersnake (Thamnophis rufipunctatus) and the Northern Mexican Gartersnake (Thamnophis eques megalops) in Arizona and New Mexico (2020-2021)

공공데이터포털

The Mogollon Narrowheaded gartersnake (Thamnophis rufipunctatus) and the Northern Mexican gartersnake (Thamnophis eques megalops) are both listed as Threatened under the Federal Endangered Species Act. Both species have a strong association with aquatic habitats, and these habitats have been highly altered from impoundments, land-use changes, and the introduction and spread of non-native aquatic species, which have contributed to declines in Arizona and New Mexico over the last 30-40 years. We characterized 125 microsatellite loci per species to generate genetic toolsets for use in long term genetic monitoring of populations. We evaluated microsatellite loci for missing data and several variability thresholds, which resulted in 108 microsatellite loci for T. rufipunctatus and 91 microsatellite loci for T. eques megalops.

Microsatellite loci for Mogollon Narrowheaded Gartersnake (Thamnophis rufipunctatus) and the Northern Mexican Gartersnake (Thamnophis eques megalops) in Arizona and New Mexico (2020-2021)

공공데이터포털

The Mogollon Narrowheaded gartersnake (Thamnophis rufipunctatus) and the Northern Mexican gartersnake (Thamnophis eques megalops) are both listed as Threatened under the Federal Endangered Species Act. Both species have a strong association with aquatic habitats, and these habitats have been highly altered from impoundments, land-use changes, and the introduction and spread of non-native aquatic species, which have contributed to declines in Arizona and New Mexico over the last 30-40 years. We characterized 125 microsatellite loci per species to generate genetic toolsets for use in long term genetic monitoring of populations. We evaluated microsatellite loci for missing data and several variability thresholds, which resulted in 108 microsatellite loci for T. rufipunctatus and 91 microsatellite loci for T. eques megalops.

Data files to construct an Integral Projection Model for Giant Gartersnakes (Thamnophis gigas) in the Sacramento Valley, California, 1995-2017

공공데이터포털

These data support the following publication: Rose, J.P., Ersan, J.S., Wylie, G.D., Casazza, M.L. and Halstead, B.J., 2019. Demographic factors affecting population growth in giant gartersnakes. The Journal of Wildlife Management, 83(7), pp.1540-1551.