Results 1 to 10 of about 454 (108)

Giant clam (Tridacna) distribution in the Gulf of Oman in relation to past and future climate [PDF]

open access: yesScientific Reports, 2022
The Oman upwelling zone (OUZ) creates an unfavorable environment and a major biogeographic barrier for many coral reef species, such as giant clams, thus promoting and maintaining faunal differences among reefs on the east and west side of the Arabian ...
Markus Reuter   +4 more
doaj   +2 more sources

Hydrology and Ecological Evolution in a Permafrost Region in Northeast China Since the Late Pleistocene [PDF]

open access: yesEcology and Evolution
Northeast China is the southern margin of the Eurasian permafrost region, which is very sensitive to global change. However, the historical hydrology and ecological evolution in a concentrated distribution of permafrost in this region remain unclear ...
Rui Liu   +7 more
doaj   +2 more sources

Chronostratigraphic and geomorphologic challenges of last glacial loess in Poland in the light of new luminescence ages [PDF]

open access: yesEiszeitalter und Gegenwart, 2022
The aim of this study is to check the validity of luminescence ages obtained from last glacial–interglacial Polish loess palaeosol sequences (LPSs) by several established current protocols, with respect to sound geomorphological and chronostratigraphic ...
L. Zöller   +5 more
doaj   +1 more source

Palaeosols as Quaternary stratigraphic key horizons in Ostrobothnia, western Finland [PDF]

open access: yesBulletin of the Geological Society of Finland, 1992
In Ostrobothnia, western Finland, palaeosols have been recognized at several sites in the sandy deposits between glaciofluvial sediments and the overlying till. The palaeosols resemble postglacial podzol. As climatic conditions changed, the palaeosols at
R. Kujansuu
doaj   +1 more source

Till stratigraphy in southern and western Finland [PDF]

open access: yesBulletin of the Geological Society of Finland, 1992
This paper gives a review over the recent discoveries and results of Quaternary stratigraphical studies in southern and western Finland. The study of Quaternary stratigraphy has been very active and both Quaternary departments in Universities and ...
K. Nenonen
doaj   +1 more source

Summer temperatures and environmental dynamics during the Middle Würmian (MIS 3) in the Eastern Alps: Multi-proxy records from the Unterangerberg palaeolake, Austria

open access: yesQuaternary Science Advances, 2022
Several millennial-scale warm phases perturbed the glacial climate during Marine Isotope Stage 3 (MIS 3, ca. 57–29 ka BP). Little is known about the impact of these climatic changes on Alpine ecosystems due to the sparsity of undisturbed sediment records
Elena A. Ilyashuk   +3 more
doaj   +1 more source

Marjamurto, an interstadial site in a till covered esker area of central Ostrobothnia, western Finland [PDF]

open access: yesBulletin of the Geological Society of Finland, 1989
Till-covered glaciofluvial deposits, presumably eskers, are common in Central Ostrobothnia (Pohjanmaa) within a zone more than 50 km broad, in which no exposed eskers are present.
H. Peltoniemi   +3 more
doaj   +1 more source

Ice-free intervals continuing into Marine Isotope Stage 3 at Sokli in the central area of the Fennoscandian glaciations [PDF]

open access: yesBulletin of the Geological Society of Finland, 2007
An unusually long and continuous Late Quaternary sedimentary sequence has been preserved in a sedimentary basin formed in the Sokli Carbonatite Massif in eastern-central Finnish Lapland.
K.F. Helmens   +4 more
doaj   +1 more source

The expansion and migration of small mammals in the Makalu Barun region induced by changes of the Himalayan environment during the Quaternary

open access: yesActa Universitatis Carolinae Geographica, 2022
This paper describes the course of migration and expansion of small mammals in the Makalu Barun region influenced by the orogenetic uplift of the East Nepal Himalaya and climatically conditioned changes in the extent of morphogenetic zones from the Upper
Milan Daniel, Jan Kalvoda
doaj   +1 more source

Cold-Water Coral Mound Archive Provides Unique Insights Into Intermediate Water Mass Dynamics in the Alboran Sea During the Last Deglaciation

open access: yesFrontiers in Marine Science, 2020
The Alboran Sea is widely recognized to host numerous cold-water coral ecosystems, including the East Melilla Coral Province. Yet, their development through time and response to climatic variability has still to be fully understood.
Robin Fentimen   +7 more
doaj   +1 more source

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