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Research ships working at sea map the seafloor. The ships collect bathymetry data. Bathymetry is the measurement of how deep the sea is. Bathymetry is the study of the shape and features of the seabed. The name comes from Greek words meaning "deep" and “measure". Backscatter...
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Streams are important parts of our ecosystem and crucial water sources. Knowing composition of stream waters helps to understand where it came from and how it can be used. Geochemists test stream water samples using different methods to see the spread of elements and ions...
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Bedrock is the solid rock at or below the land surface. Over much of Ireland, the bedrock is covered by materials such as soil and gravel. Geologists map and record information on the composition and structure of rock outcrops (rock which can be seen on the land surface). It...
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EnvironmentSoil is the outside layer of Earth. It is a made up of living organisms, gases, minerals, and organic matter. Knowing what elements are in the soil helps to work out where it came from and how it was made. Deeper soil samples for the northern half of Ireland were collected by...
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Soil is the outside layer of Earth. It is a made up of living organisms, gases, minerals, and organic matter. Knowing what elements are in the soil helps to work out where it came from and how it was made. The GEMAS (geochemical mapping of agricultural soils and grazing land...
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Geological heritage or ‘geoheritage’is the term used to describe sites or places with features of geology that have important scientific, educational, cultural, or visual value. There are many types of sites. They are made from past and present geological processes (wearing...