Results 111 to 120 of about 929,711 (271)

Numerical simulation of wind field and sand flux in crescentic sand dunes. [PDF]

Sci Rep, 2021
Zhang H, Wu Z, Hu J, Zhang Z, Xiao B, Ma J.   +5 more
europepmc   +1 more source

Learning Across the Divide: Understanding Knowledge Sharing Through Petrographic Analysis on Ceramics From the Rhine‐Meuse Delta During the Middle to Late Neolithic Transition (3400–2200 bce)

Archaeometry, EarlyView.
ABSTRACT Vlaardingen (VL) communities on the Dutch West coast (3400–2200 bce) are part of a unique, long‐term continuity in the European Neolithic. Despite large‐scale changes in European populations during the Neolithic, the genomic diversity and cultural practices of VL communities can be retraced to the Mesolithic.
Jisca de Bruin, Erik Kroon, Lasse van den Dikkenberg, Dennis Braekmans   +3 more
wiley   +1 more source

Whole-genome sequencing of two Streptomyces strains isolated from the sand dunes of Sahara. [PDF]

BMC Genomics, 2021
Zerouki C, Bensalah F, Kuittinen S, Pappinen A, Turunen O.   +4 more
europepmc   +1 more source

Modelling Patterns of Past Inundation Processes Combining Geoarchaeology and Morphometric Hydrological Analysis in the Shashe‐Limpopo Basin, South Africa

Archaeometry, EarlyView.
ABSTRACT Riverine and valley systems across the globe have been central to the development of past urban centres. By AD 900, the Shashe and Limpopo Rivers seem to have facilitated the interaction and integration of early farming communities in southern Africa. This paper focuses on the application of geoarchaeological perspectives made available by the
B. S. Nxumalo
wiley   +1 more source

Unusual thick eolian sand sheet sedimentary succession: Paleoproterozoic Bandeirinha Formation, Minas Gerais

Brazilian Journal of Geology
Some present-day eolian sand sheets have small and width dunes, called zibars, as common type of depositional morphology. Their formation is related to different stabilizing factors, which reduce the availability of clastic materials for eolian processes.
Fábio Simplicio, Giorgio Basilici
doaj   +1 more source

HUMAN INDUCED ALTERATIONS IN PLANT BIODIVERSITY OF SĂRĂTURILE STRAND PLAIN - DELTA DUNĂRII [PDF]

Analele Universităţii din Oradea: Seria Geografie, 2013
On Sărăturile strand plain the natural flora is almost entirely consisted of herbaceous species, the environmental conditions preventing the appearance and natural evolution of trees.
Daniela STRAT
doaj  

Ecology of inland sand dunes "nafuds" as a hyper-arid habitat, Saudi Arabia: Floristic and plant associations diversity. [PDF]

Saudi J Biol Sci, 2021
El-Sheikh MA, Thomas J, Arif IA, El-Sheikh HM.   +3 more
europepmc   +1 more source

Sand Dunes

, 1915
Sand dunes, foliage, dead trees, water in ...

core  

Procurement of Senonian Flint for Bladelets Production at the Early PPNB Site of Nahal Zahal in the Northern Negev Established for the First Time Using Chemical Composition Analysis

Archaeometry, EarlyView.
ABSTRACT The hypotheses of Senonian flint to be a prime source of prehistoric “chalcedony” flint artefacts from the Negev Desert (Israel) was not investigated in detail thus far. By combining trace‐element profiling with statistical interpretation, ten flint items from Nahal Zahal, an Early Pre‐Pottery Neolithic B site in the northern Negev, were ...
Meir Finkel, Michal Birkenfeld, Talia Abulafia, Keren Weiss‐Sarusi, Olga Berlin, Yoav Ben Dor   +5 more
wiley   +1 more source

Refining the timing of Middle Pleistocene (MIS 12 to MIS 6) ice advances into northern central Europe: sedimentological analysis and single‐grain luminescence dating of glaciotectonic complexes and tunnel‐valley fills

Boreas, EarlyView.
We summarize the current state of knowledge on the age of the Middle Pleistocene ice advances into northern central Europe and provide 25 new single‐grain feldspar luminescence ages of Elsterian and Saalian glacigenic sediments to constrain the age of the ice advances and their tentative correlation with marine isotope stages/substages.
Niklas von Soest, Neda Rahimzadeh, Debra Colarossi, Falko Malis, Tobias Lauer, Wera Sander‐Beuermann, Yvonne Spychala, Christian Brandes, Runa Fälber, Sumiko Tsukamoto, Jutta Winsemann   +10 more
wiley   +1 more source