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Mercury Concentrations in Litterfall, Bad River Watershed, Wisconsin, 2012-2018
Annual litterfall samples were collected and analyzed for THg (total mercury) and MHg (methyl mercury) at a site (WI95) on Bad River tribal lands during 2012 to 2018. Litterfall... -
Mercury and Methylmercury Stable Isotope Measurements in Giant Petrels
Methylmercury (MeHg) and total mercury (HgT) stable isotope measurements were made by the USGS Mercury Research Lab (MRL) in different organs on the Giant Petrels (Macronectes... -
Mercury speciation and other constituent data for surface water and bed sedim...
The Hamilton Wetland Restoration Project (HWRP) is a joint venture between the US Army Corps of Engineers (USACE; San Francisco District) and the California State Coastal... -
Chemical characterization of water and suspended sediment of the Snake River ...
This dataset includes laboratory analyses of surface water samples and sediment trap material collected from (1) locations upstream, downstream, and within the Hells Canyon... -
Mercury Data from the Bad River Watershed, Wisconsin, 2004-2018
This release includes eight data files that provide concentrations of mercury (Hg) chemical species and ancillary chemical and physical data that quantify and document aspects... -
Trask River Watershed Study Area Forestry Bioaccumulation Dataset, 2011-2015
This dataset includes timber harvest treatments; mercury concentrations in aquatic macroinvertebrates, salamanders, and riparian songbirds; carbon and nitrogen stable isotopes... -
Mercury concentrations, isotopic composition, biomass, and taxonomy of stream...
This data release includes sampling location data; field-collected stream attribute data; laboratory-analyzed chemistry concentrations (total mercury, methyl mercury) and... -
Geochemical data including mercury for subsamples of deep cores from the Cach...
Sediment cores were collected in the Cache Creek Settling Basin (CCSB), Yolo County, California, during October 2011 at 10 locations (borehole sites) and during August 2012 at 5... -
Mercury Concentrations and Stable Isotopes in Riparian Songbirds and Inverteb...
This dataset includes bird species, invertebrate order and family, sample identification codes, collection date, latitude, longitude, site name, bird age, invertebrate life... -
Total Mercury Concentrations in Dragonfly Larvae from U.S. National Parks (ve...
Comma-separated values (.csv) file containing data related to mercury concentrations in dragonfly samples from U.S. National Parks collected as part of the Dragonfly Mercury... -
Survival, growth, behavior and mercury concentrations of mayflies exposed to ...
Survival and size of mayflies at each life stage, as well as MeHg concentrations in diatoms and mayflies exposed to low and high MeHg concentrations and a range of... -
Total mercury, bulk density, percent organic matter, and percent organic carb...
The "MasterDB-csv-final2" dataset includes 548 laboratory measurements of sediment total mercury (STHg, nanograms per gram of soil, dry), bulk density (BD, grams per cm3 of... -
Assessment of mercury sources in Alaskan lake food webs
This data release includes results of raw water, soil, seston, and fish tissue samples collected from lakes in southwestern Alaska between 2011 and 2016. Specifically, these... -
Avian eggshell thickness for 12 species in the western U.S. from 2014 to 2018
Eggshell thickness was measured at the egg equator and poles (sharp pole and blunt pole) for 12 avian species. Eggshell thickness was related to egg morphometrics (egg length... -
Mercury Concentrations in River Otter Hair, Bad River Watershed, Wisconsin
File represents total mercury (THg) concentrations in hair of nine river otters from the Bad River. Neither the collection of river otter hair samples nor the Hg analyses were... -
Mercury Bioaccumulation in US National Parks Using Dragonfly Larvae as Biosen...
Comma-separated values (.csv) files containing data related to a National-scale assessment of mercury bioaccumulation in the US National Parks using dragonfly larvae as... -
Wetland water-management may influence mercury bioaccumulation in songbirds a...
We examined the role of wetland water-management on mercury bioaccumulation in songbirds and ducks. This database contains records of mercury concentrations in blood of wetland-... -
Mercury Concentrations in Fish Tissue, Bad River Watershed, Wisconsin, 2004-2013
These data represent Hg concentrations in tissue from 104 analyses of fish samples collected at 7 sites in streams/rivers and lakes during 2004 to 2013 within or near to Bad... -
Mercury and Methylmercury Stable Isotope Measurements in Giant Petrels
Methylmercury (MeHg) and total mercury (HgT) stable isotope measurements were made by the USGS Mercury Research Lab (MRL) in different organs on the Giant Petrels (Macronectes... -
Mercury Concentrations in River Otter Hair, Bad River Watershed, Wisconsin
File represents total mercury (THg) concentrations in hair of nine river otters from the Bad River. Neither the collection of river otter hair samples nor the Hg analyses were...
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