Results 281 to 290 of about 186,574 (410)

Preliminary results of surficial geology and geomorphology studies of the Lomonosov Ridge, central Arctic Basin

, 1979
S M Blasco, B D Bornhold, C F M Lewis
openalex   +1 more source

Combining morphological and molecular data to study past foraminiferal communities from a temperate coastal sediment core

Boreas, EarlyView.
This paper presents the results of a dual approach for assessing fossil benthic foraminiferal communities using both traditional morphology‐based analyses and sedimentary ancient DNA (sedaDNA) metabarcoding. The main objectives are to test the feasibility of sedaDNA analyses to assess foraminiferal biodiversity in temperate shelf sediments (Le Croisic,
Meryem Mojtahid, Magali Schweizer, Damien Le Moigne, Gwendoline Grégoire, Anne  Murat, Isabelle Poirier, Agnès Baltzer, Inge van Dijk, Marie‐Christine Morère‐Le Paven, Martin Bourges, Maria Pia Nardelli, Christine Barras, Edouard Metzger, Aurelia Mouret   +13 more
wiley   +1 more source

The TOPSIS method: Figuring the landslide susceptibility using Excel and GIS. [PDF]

MethodsX
Barman J, Biswas B, Ali SS, Zhran M.
europepmc   +1 more source

Automated X‐ray computed tomography‐based analysis of clast fabric in drill‐cores of glacial diamicts using deep learning models

Boreas, EarlyView.
Clast‐fabric analysis is a widely used method for investigating depositional and deformation processes in glacial sediments. However, traditional field‐based approaches lack standardization, are time consuming and introduce sampling bias. This study aimed to develop a novel approach to automate clast‐fabric analysis using machine learning‐based image ...
Bennet Schuster, David Mair, Timothy C. Schmid, Lukas Gegg, Marius W. Buechi, Sebastian Schaller, Flavio S. Anselmetti, Frank Preusser   +7 more
wiley   +1 more source

How little we've seen: A visual coverage estimate of the deep seafloor. [PDF]

Sci Adv
Bell KLC, Johannes KN, Kennedy BRC, Poulton SE.   +3 more
europepmc   +1 more source

GEOMORPHOLOGY OF THE SOUTHERN COAST OF ALASKA

, 1976
Miles O. Hayes, Christopher H. Ruby, Michael Stephen, Stephen J. Wilson   +3 more
openalex   +2 more sources

Shoreline and deglaciation chronology in southeast Norway

Boreas, EarlyView.
The postglacial relative sea level history is reconstructed in four areas of mid‐ and inner Oslofjorden in southeast Norway. The reconstructions are based on radiocarbon‐dated raised shoreline levels from 42 sites, mainly isolation basins, and limiting ages from four lakes above the marine limit.
Anders Romundset, Isak Roalkvam, Mikis van Boeckel, Fredrik Høgaas, Kari E.  Henningsmoen, Helge I. Høeg, Rolf Sørensen   +6 more
wiley   +1 more source

Defining the quality of sediment in the context of the WFD monitoring plans: metal enrichment in two catchments from the north of Portugal. [PDF]

J Soils Sediments
Reis AR, Vieira B, Roboredo M.
europepmc   +1 more source

PROF. N. YAMASAKI'S CONTRIBUTION TO TECTONIC GEOMORPHOLOGY

, 1971
Torao Yoshikawa
openalex   +2 more sources

Living on the edge: Pleistocene ice‐free refugia and collared lemming (Dicrostonyx sp.) in the North American High Arctic

Boreas, EarlyView.
Comparing the morphological variation of North American collared lemming with climatic and geographic features, as well as genetic insight and the ice sheet extend, indicate the strong geographic structure underlying the morphological diversity of the genus, that might be linked with a local Pleistocene survival in the High Arctic.
Louis Arbez, Aurelien Royer, Benjamin Pohl, Jean‐François Buoncristiani, Sophie Montuire   +4 more
wiley   +1 more source