Species

Filter by Species

Filter by Toxicity Endpoint Type

Filter by Exposure Endpoint Type

Filter by Chemical

Filter by Location

Displaying 81 - 120 of 540 datapoints
Export to CSV

Chelonia mydas (Pacific Green Turtle)

Citation:

Trends and variability in demographic indicators of a recovering population of green sea turtles Chelonia mydas.

Author(s)
Piacenza, S.E., Balazs, G.H., Hargrove, S.K., Richards, P.M. and Heppell, S.S.
Volume
31
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Location Sample Size Type
Population Density See citation Figure 1 Abundance of nesters East Island, French Frigate Shoals See citation Exposure Factor Datasets
Survival/ Mortality Review Adult female survival rate F Adult Exposure Factor Datasets
Clutches or Litters per year Review F Adult Exposure Factor Datasets
Citation:

Breeding biology and hatching success of Chelonia mydas (Testudines: Cheloniidae) in Aves Island Wildlife Refuge, Venezuela, during the 2010 reproductive season.

Author(s)
Prieto-Torres, D.A. and Hernández-Rangel, J.
Issue
4
Volume
63
Exposure Endpoint Type Endpoint Value Endpoint Description Error Units Sex Life Cycle Stage Location Sample Size Type
Clutch or Litter Size 124 25.7 eggs/nest Embryo Aves Island Wildlife Refuge 2261 clutches Exposure Factor Datasets
Clutches or Litters per year 2 cluthes/yr Embryo Aves Island Wildlife Refuge 2261 clutches Exposure Factor Datasets
Time of Nesting 12.4 Successive clutch interval days F Adult Aves Island Wildlife Refuge 2261 clutches Exposure Factor Datasets
Hatching Success 54.4 In situ 30 % B Hatchling Aves Island Wildlife Refuge 2261 clutches Exposure Factor Datasets
Citation:

Satellite tagging of rehabilitated green sea turtles Chelonia mydas from the United Arab Emirates, including the longest tracked journey for the species.

Author(s)
Robinson, D.P., Jabado, R.W., Rohner, C.A., Pierce, S.J., Hyland, K.P. and Baverstock, W.R.
Issue
9
Volume
12
Exposure Endpoint Type Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Body Weight - Mean Rehabilited individuals 25-150 kg B Both Adults and Juveniles Gulf 8 Exposure Factor Datasets
Citation:

Somatic growth of juvenile green turtle (Chelonia mydas) morphotypes in the Colombian Pacific

Author(s)
Sampson, L., Giraldo, A., Payan, L.F., Amorocho, D.F., Eguchi, T., Seminoff, J.A.
Volume
162
Exposure Endpoint Type Endpoint Value Endpoint Description Error Range Units Sex Life Cycle Stage Location Sample Size Type
Growth Rate 0.92 Growth rate of black morphotype 1.05 (-0.9)-3.50 cm/yr B Juvenile Gorgona National Park 20 Exposure Factor Datasets
Growth Rate 0.74 Growth rate of yellow morphotype 0.93 (-0.85)-2.74 cm/yr B Juvenile Gorgona National Park 20 Exposure Factor Datasets
Growth Rate Review Growth rate by size class cm/yr B Exposure Factor Datasets
Citation:

Trophic ecology of green turtle Chelonia mydas juveniles in the Colombian Pacific

Author(s)
Sampson, L., Giraldo, A., Payan, L.F., Amorocho, D.F., Ramos, E., Seminoff, J.A.
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Dietary Composition See citation Table 1 Black morphotype Frequency of occurrence, % NR Not Reported Gorgona National Park 30 Exposure Factor Datasets
Dietary Composition See citation Table 1 Black morphotype Frequency of occurrence, % NR Not Reported Gorgona National Park 30 Exposure Factor Datasets
Dietary Composition See citation Table 1 Yellow morphotype Frequency of occurrence, % NR Not Reported Gorgona National Park 47 Exposure Factor Datasets
Dietary Composition See citation Table 1 Yellow morphotype Frequency of occurrence, % NR Not Reported Gorgona National Park 47 Exposure Factor Datasets
Citation:

Nesting ecology of East Pacific green turtles at Playa Cabuyal, Gulf of Papagayo, Costa Rica.

Author(s)
Santidrián Tomillo, P., Roberts, S.A., Hernández, R., Spotila, J.R. and Paladino, F.V.
Issue
3
Volume
36
Exposure Endpoint Type Endpoint Value Endpoint Description Error Units Life Cycle Stage Location Type
Clutch or Litter Size 76.9 18.2 Eggs/clutch Embryo Playa Cabuyal, NW Costa Rica Exposure Factor Datasets
Clutches or Litters per year 4.3 2.3 Clutches/yr Embryo Playa Cabuyal, NW Costa Rica Exposure Factor Datasets
Time of Nesting 15.4 Successional clutch interval 2.9 d Playa Cabuyal, NW Costa Rica Exposure Factor Datasets
Citation:

Long-term and seasonal patterns of sea turtle home ranges in warm coastal foraging habitats: implications for conservation.

Author(s)
Shimada, T., Jones, R., Limpus, C., Groom, R. and Hamann, M.
Volume
562
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Home Range 31.3 Median 95% utilisation distributions 2.8-166.3 km2 B Adult NE Australia, Moreton Bay, Sandy Strait, Port Curtis, Shoalwater Bay and Torres Strait 66 Exposure Factor Datasets
Citation:

Metals in Blood and Eggs of Green Sea Turtles (Chelonia mydas) from Nesting Colonies of the Northern Coast of the Sea of Oman.

Author(s)
Sinaei, M. and Bolouki, M.
Issue
4
Volume
73
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Type
Hatching Success See citation Table 3 % B Hatchling 48 eggs, 12 nests Exposure Factor Datasets
Citation:

Demography of Marine Turtles in the Nearshore Environments of the Northern Mariana Islands.

Author(s)
Summers, T.M., Jones, T.T., Martin, S.L., Hapdei, J.R., Ruak, J.K. and Lepczyk, C.A.
Issue
3
Volume
71
Exposure Endpoint Type Range Units Sex Life Cycle Stage Location Sample Size Type
Growth Rate 0.3-7.8 cm/yr B Both Adults and Juveniles Mariana Islands 493 Exposure Factor Datasets
Citation:

Long distance biotic dispersal of tropical seagrass seeds by marine mega-herbivores.

Author(s)
Tol, S.J., Jarvis, J.C., York, P.H., Grech, A., Congdon, B.C. and Coles, R.G
Issue
1
Volume
7
Exposure Endpoint Type Endpoint Value Endpoint Description Location Type
Dietary Composition Zostera muelleri, Halodule uninervis and Halophila decipiens Seagrass species comsumption Great Barrier Reef Exposure Factor Datasets
Citation:

Spatial Distribution and Residency of Green and Loggerhead Sea Turtles Using Coastal Reef Habitats in Southern Mozambique.

Author(s)
Williams, J.L., Pierce, S.J., Rohner, C.A., Fuentes, M.M. and Hamann, M.,
Volume
3
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Population Density Review: 0.0000485 Individuals/hr/ha via aerial photo Turtles/hr/ha NR Not Reported Bazaruto Archipelago Marine National Park 154 Exposure Factor Datasets
Population Density 0.00000945 Individuals/hr/ha via dive log Turtles/hr/ha NR Not Reported Praiado Tofo, Inhambane Province See citation Exposure Factor Datasets
Citation:

Oceanic overwintering in juvenile green turtles Chelonia mydas from a temperate latitude foraging ground.

Author(s)
Williard, A.S., Hall, A.G., Fujisaki, I. and McNeill, J.B.
Volume
564
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Time of Migration or Dispersal See citation Table 1 "Last date in sounds" Date of departure to overwinter in warmer water Date NR Juvenile Back Sound & Core Sound 11 Exposure Factor Datasets
Citation:

Heavy metal distribution in blood, liver and kidneys of Loggerhead (Caretta caretta) and Green (Chelonia mydas) sea turtles from the Northeast Mediterranean Sea.

Author(s)
Yipel, M., Tekeli, İ.O., İşler, C.T. and Altuğ, M.E.
Issue
1
Volume
125
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Location Sample Size Type
Body Weight - Mean See citation Table 1 kg B Both Adults and Juveniles Samandağ & Dörtyol 3 Exposure Factor Datasets

Gopherus agassizi

Citation:

Hibernaculum use by a population of desert tortoises (Gopherus agassizii) in the Sonoran desert

Author(s)
Bailey, Scott J., Cecil R. Schwalbe and Charles H. Lowe
Pages
361-369
Year
Issue
3
Volume
29
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Location Sample Size Type
Time of Torpor or Hibernation Oct. - Dec. (begin), Mar.-June (end) Both Male and Female Adult San Pedro River Valley, Pinal County [lat., 32^o38'N; long., 110^o34'W] 9 Exposure Factor Datasets
Citation:

Home range and habitat of the desert tortoise (Xerobates agassizi) in the Picacho mountains of Arizona

Author(s)
Barrett, Sheryl L.
Pages
202-206
Year
Issue
2
Volume
46
Exposure Endpoint Type Endpoint Value Error Range Units Sex Life Cycle Stage Location Sample Size Type
Home Range 19 4.6 SE 3 - 53 ha Both Male and Female Adult Picacho Mountains, Pinal County 14 Exposure Factor Datasets
Citation:

Aspects of the ecology of the desert tortoise, Gopherus agassizi, in Joshua Tree National Monument, Pinto Basin, Riverside County, California

Author(s)
Barrow, John
Pages
105-131
Publisher
Desert Tortoise Council
Year
Exposure Endpoint Type Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Population Density 75-80 #/mi2 Both Male and Female Both Adults and Juveniles South West Pinto Basin, Joshua Tree National Monument Not Reported Exposure Factor Datasets
Body Weight - Mean maximum carapace length range = 161 - 243 mm 0.87 - 3.05 kg Female Adult South West Pinto Basin, Joshua Tree National Monument 18 Exposure Factor Datasets
Body Weight - Mean maximum carapace length range = 169-279 mm 0.99 - 4.99 kg Male Adult South West Pinto Basin, Joshua Tree National Monument 19 Exposure Factor Datasets
Body Weight - Mean maximum carapace length range = 60 - 145 mm 0.02 - 0.70 kg Not Reported Juvenile South West Pinto Basin, Joshua Tree National Monument 9 Exposure Factor Datasets
Citation:

Health studies of free-ranging Mojave desert tortoises in Utah and Arizona

Author(s)
Dickinson, Vanessa M., Timothy Duck, Cecil R. Schwalbe and James L. Jarchow
Pages
1-70
Publisher
Arizona Game and Fish Department Research Branch, Technical Report No. 21
Year
Exposure Endpoint Type Endpoint Value Endpoint Description Error Units Sex Life Cycle Stage Location Sample Size Type
Body Weight - Mean 3.28 median carapace length = 254.3 mm 0.56 SD kg Male Adult City Creek and Paradise Canyon, Washington County, UT and Littlefield, Mohave County, AZ 55 Exposure Factor Datasets
Body Weight - Mean 2.65 median carapace length = 237.6 mm 0.39 SD kg Female Adult City Creek and Paradise Canyon, Washington County, UT and Littlefield, Mohave County, AZ 20 Exposure Factor Datasets
Citation:

Growth and age at maturity of North American tortoises in relation to regional climates

Author(s)
Germano, David J.
Pages
918-931
Year
Volume
72
Exposure Endpoint Type Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Age at Sexual Maturity determined from ages at which females exceeded the minimum carapace length for tortoises with eggs 13.8 - 15.7 yr Female Adult Western and Eastern Mojave, Sinaloan and Sonoran deserts Not Reported Exposure Factor Datasets
Growth Rate mean yearly growth rates using calculated carapace lengths over 4 yr intervals; range of 4 site-specific means 9.9 - 10.9 mm/yr Both Male and Female Western and Eastern Mojave, Sinaloan and Sonoran deserts 33 - 101 animals/site Exposure Factor Datasets
Growth Rate mean yearly growth rates using calculated carapace lengths over 4 yr intervals; range of 4 site-specific means 8.4 - 12.3 mm/yr Both Male and Female Western and Eastern Mojave, Sinaloan and Sonoran deserts 38 - 112 animals/site Exposure Factor Datasets
Growth Rate mean yearly growth rates using calculated carapace lengths over 4 yr intervals; range of 4 site-specific means 9.1 - 11.2 mm/yr Both Male and Female Western and Eastern Mojave, Sinaloan and Sonoran deserts 36 - 105 animals/site Exposure Factor Datasets
Growth Rate mean yearly growth rates using calculated carapace lengths over 4 yr intervals; range of 4 site-specific means 6.0 - 7.9 mm/yr Both Male and Female Western and Eastern Mojave, Sinaloan and Sonoran deserts 12 - 41 animals/site Exposure Factor Datasets
Growth Rate mean yearly growth rates using calculated carapace lengths over 4 yr intervals; range of 4 site-specific means 9.1 - 10.4 mm/yr Both Male and Female Western and Eastern Mojave, Sinaloan and Sonoran deserts 25-69 animals/site Exposure Factor Datasets
Download CSV

Comment

Please let us know if the information on this page is helpful for you. Enter your comment and leave your email address if you would like to receive a response. Thank you!
OEHHA is subject to the California Public Records Act and other laws that require the release of certain information upon request. If you provide comments, please be aware that your name, address and e-mail may be available to third parties. In addition, all public comments will be posted on our web site upon the close of the comment period.
OEHHA California Office of Environmental Health Hazard Assessment