Tellus Geochemistry - Stream water

Category: Environment
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The latest stream waters data from the Tellus project, managed by the Geological Survey Ireland. The stream water samples were analysed for 66 different elements by: pH, electrical conductivity, alkalinity (bicarbonate); organic carbon (NPOC) analyser; ion chromatography; ICP-MS. The survey was conducted on foot; samples were collected approx. every 4 km from first and second order streams. Stream sediment samples were also collected at each site.
The following elements were analysed: Aluminium, Antimony, Arsenic, Barium, Beryllium, Bicarbonate, Bismuth, Boron, Bromide, Cadmium, Caesium, Calcium, Cerium, Chloride, Chromium, Cobalt, Copper, Dysprosium, Erbium, Europium, Fluoride, Gadolinium, Gallium, Hafnium, Holmium, Iron, Lanthanum, Lead, Lithium, Lutetium, Magnesium, Manganese, Molybdenum, Neodymium, Nickel, Niobium, Nitrate, Nitrite, Organic carbon, Orthophosphate, pH, Phosphorus, Potassium, Praseodymium, Rubidium, Samarium, Selenium, Silicon, Silver, Sodium, Specific electrical conductivity, Strontium, Sulphate, Sulphur, Tantalum, Terbium, Thallium, Thorium, Thullium, Tin, Titanium, Tungsten, Uranium, Vanadium, Ytterbium, Yttrium, Zinc, Zirconium (NPOC, Cl-, SO42-, NO3-, Br-, NO2-, HPO42-, F-, Li, Be, B, Na, Mg, Al, Si, P, S, K, Ca, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, As, Se, Rb, Sr, Y, Zr, Nb, Nb, Ag, Cd, Sn, Sb, Cs, Ba, La, Ce, Pr, Nd, Sm, Eu, Tb, Tm, Yb, Lu, Hf, Ta, W, Tl, Pb, Bi, Th, U)

The current coverage includes: Tellus Border survey block (2011-2013, Co Donegal, Sligo, Leitrim, Cavan, Monaghan, Louth) Data downloads are delivered in Irish National Grid, all webservices have been converted to Irish Transverse Mercator.

Data Resources (5)

available as xls
available as zip
available as esri rest
available as data viewer
available as website

Data Resource Preview - ESRI REST

Theme Environment
Date updated 2019-05-14
Dataset conforms to these standards The INSPIRE Directive or INSPIRE lays down a general framework for a Spatial Data Infrastructure (SDI) for the purposes of European Community environmental policies and policies or activities which may have an impact on the environment.
Rights notes {"Creative Commons licence conditions apply",,license,,license}
Update frequency Other
Language English
Landing page
Geographic coverage in GeoJSON format {"type":"Polygon","coordinates":[[[-10.47472, 51.44555],[-10.47472, 55.37999], [-6.01306, 55.37999], [-6.01306, 51.44555], [-10.47472, 51.44555]]]}
Spatial Reference Systems (SRS) TM75 / Irish Grid (EPSG:29903)
Vertical Extent {"maxVerticalExtent": "0", "verticalDomainName": "sea level", "minVerticalExtent": "0"}
Provenance information Data quality control reports available in the publications section of the Geological Survey Ireland Website
Period of time covered (begin) 2011-07-01