12,212 datasets found for "geology"

Multivariate statistical analysis on the kaolinite/chlorite ratios from 20 South Atlantic sediment cores allowed for the extraction of two processes controlling the fluctuations...

Surface sediments from the Antarctic continental margin in the Bellingshausen and Amundsen seas (Pacific sector of the Southern Ocean) were investigated in order to decipher...

Radiogenic lead (Pb) and neodymium (Nd) isotope compositions extracted from authigenic phases in marine sediments are sensitive tracers to reconstruct past ocean circulation and...

Ocean deoxygenation is a rising threat to marine ecosystems and food resources under present climate warming conditions. Organic-rich sapropel layers deposited in the...

Ocean deoxygenation is a rising threat to marine ecosystems and food resources under present climate warming conditions. Organic-rich sapropel layers deposited in the...

Ocean deoxygenation is a rising threat to marine ecosystems and food resources under present climate warming conditions. Organic-rich sapropel layers deposited in the...

Ocean deoxygenation is a rising threat to marine ecosystems and food resources under present climate warming conditions. Organic-rich sapropel layers deposited in the...

Ocean deoxygenation is a rising threat to marine ecosystems and food resources under present climate warming conditions. Organic-rich sapropel layers deposited in the...

A web based system for recognition and visualization of geographical objects on a map. The objects are recognized in documents provided be a user.

The dataset and survey items accompanying our study investigating whether people’s mindsets can be transformed (i.e., transformative learning) through a geolocalized narrative...

In opdracht van Stedebouwkundig Adviesbureau Witpaard - partners heeft Vestigia b.v. Archeologie & cultuurhistorie een archeologisch vooronderzoek uitgevoerd op de locatie...

Panktonic foraminiferal tests of the spinose species Orbulina universa, of the non-spinose Globorotalia tumida-menardii complex, and of a mixed species assemblage (grain size...

Selected sections, containing Devonian/Carboniferous boundary beds, are described from the northern and northeastern margin of the Rhenish massif, especially from the Seiler...

The pollen record of three marine late Quaternary cores off Senegal shows a juxtaposition of Mediterranean, Northern Saharan, Central Saharan elements, which are considered...

Recent clays cover the East Atlantic continental slopes. They are gray and poor in sand off Portugal (Cape Sines), but reddish brown to reddish gray and richer in sand off...

Over 100 samples of recent surface sediments from the bottomn of the Atlantic Ocean offshore NW Africa between 34° and 6° N have been analysed palynologically. The objective of...

In opdracht van Stedebouwkundig Adviesbureau Witpaard - partners heeft Vestigia b.v. Archeologie & cultuurhistorie een archeologisch vooronderzoek uitgevoerd op de locatie...

In opdracht van de gemeente Tiel heeft RAAP Archeologisch Adviesbureau tussen 12 en 20 november 2012 een geologisch en inventariserend veldonderzoek door middel van boringen in...

Om vast te stellen of archeologische waarden aanwezig zijn binnen het onderzoeksgebied Vogelwijk Fase 2 en specifiek op de locaties waar vijf infiltratievoorzieningen zijn...

Outcrop analogue studies are of high priority as they allow the interpretation of geophysical surveys, minimizing the exploration risk, reliable predictions of reservoir...