In "CTD_Polar_Data_Cat_202102.csv," data includes conductivity, temperature, and depth profiles with additional sensors for turbidity, dissolved oxygen, photosyvnthectiacally...

The Cape Bounty Arctic Watershed Observatory (CBAWO) utilizes two adjacent, geologically similar watersheds, West and East, which are currently undergoing climate-driven...

We set out to examine possible links between climate warming and increases in mercury concentrations ([Hg]) in landlocked Arctic char (Salvelinus alpinus) in the High Arctic....

Models have been created with HeFTy software (Ketcham, R., 2017; version 1.9.3; ftp://ftp.ctlab.geo.utexas.edu/Ketcham/ft/HeFTy/).Details on the given preferences for the...

All samples:Zeta: Traditional.Sample code C11-109B: zeta: 328.42, sig zeta: 16.76, rho-d (N/cm²): 2039874.2, Nd: 33127Sample code C11-91A: zeta: 328.42, sig zeta: 16.76, rho-d...

Glacier outlines were digitized from historical air photos (1959) and Landsat L1TP or Sentinel-2 L1C satellite imagery. Outlines for 1959-1982 were manually traced, and for...

Thermochronology data suggest Eocene high-latitude rapid exhumation and topography formation. Enhanced exhumation of northern Ellesmere Island occurred ~67-59 Ma, ~55-48 Ma,...

Water samples (0.35-1.05 L) for high-performance liquid chromatography (HPLC) were taken between May 2005 and July 2012 in lakes and fiords with a 6.2 L Kemmerer sampler at...

This dataset includes physico-chemical profiling records from lakes and fiords along the northern coastline of Ellesmere Island. Measured parameters (conductivity, temperature,...

We flew a survey of central Ellesmere Island (Fosheim Peninsula, Raanes Peninsula, and Svendsen Peninsula), Nunavut, between March 8th and 20th, 2017 to update the regional...

We flew a survey of central Ellesmere Island (Fosheim Peninsula, Raanes Peninsula, and Svendsen Peninsula), Nunavut, between March 8th and 20th, 2017 to update the regional...

A total of 9 inflow rivers/streams were sampled: 7 glacier-fed (Snow Goose River, Blister Creek, Abbé River, Gilman River, Very River, Turnabout River, Henrietta Nesmith River),...

To quantify the net areal atmospheric loadings of total mercury, methylmercury and perflourinated compounds to the Lake Hazen watershed during the winter, integrated snowpack...

Sediment cores were collected from different depths throughout Lake Hazen (44, 50, 150, 260 m). Some cores were sectioned the day they were collected and immediately frozen...

Temperature, pH, dissolved O2, turbidity, algal abundance and conductivity were measured continually throughout the water column at the deepest station within Lake Hazen (250...

Climatically or dynamically-driven changes in glacier mass alter the load imposed by glaciers on the underlying crust. This results in immediate vertical motion of the crust by...

This record contains data from surveys of vascular plant percent cover and presence/absence (P/A) at three glacial forelands in 1995 and again in 2016....

The DIAL measures an intensity of a laser light back-scattered by the atmosphere as a function of range. The instrument transmits light at 308 and 353 nm and receives elastic...

The aerial survey was conducted by flying over the central and northern portions of Ellesmere Island, following the same methodology as the 2015 south Ellesmere survey (Anderson...

Data was collected during the summer (July – August) of 2016 from Lake Hazen and its glacial inputs (Blister Creek and Snow Goose River). In addition, samples were collected...