Results 21 to 30 of about 762 (151)

Ice Complex permafrost of MIS5 age in the Dmitry Laptev Strait coastal region (East Siberian Arctic) [PDF]

, 2016
Ice Complex deposits (locally known as the Buchchagy Ice Complex) are exposed at both coasts of the East Siberian Dmitry Laptev Strait and preserved below the Yedoma Ice Complex that formed during MIS3 and MIS2 (Marine Isotope Stage) and lateglacial ...
Kuznetsov, Vladislav, Meyer, Hanno, Maksimov, Fedor, Opel, Thomas, Tumskoy, Vladimir, Rudaya, Natalia, Andreev, Andreev, Wetterich, Sebastian, Schirrmeister, Lutz   +8 more
core   +3 more sources

Establishing a Luminescence-Based Chronostratigraphy for the Last Glacial-Interglacial Cycle of the Loess-Palaeosol Sequence Achajur (Armenia)

Frontiers in Earth Science, 2021
The loess-palaeosol section Achajur is part of the Sevkar loess area in north-eastern Armenia and comprises three prominent pedocomplexes with intercalated loess units, probably spanning at least three glacial-interglacial cycles.
Johanna Lomax, Daniel Wolf, Urs Tilmann Wolpert, Lilit Sahakyan, Hayk Hovakimyan, Dominik Faust, Markus Fuchs   +6 more
doaj   +1 more source

Last glacial loess dynamics in the Southern Caucasus (NE-Armenia) and the phenomenon of missing loess deposition during MIS-2

Scientific Reports, 2022
The Marine Isotope Stage (MIS) 2 is considered the coldest, driest and stormiest period during the last Glacial-Interglacial cycle in large parts of Eurasia.
Daniel Wolf, Johanna Lomax, Lilit Sahakyan, Hayk Hovakimyan, Jörn Profe, Philipp Schulte, Hans von Suchodoletz, Christiane Richter, Ulrich Hambach, Markus Fuchs, Dominik Faust   +10 more
doaj   +1 more source

EMERGENCE OF MICROLITHIC PRODUCTION IN MONGOLIA: RESEARCH TERMINOLOGY AND CHRONSTRATIGRAPHIC POSITION OF LITHIC INDUSTRIES IN EASTERN AND SOUTHERN ASIA

Теория и практика археологических исследований, 2021
Territory of Mongolia is situated in the center of Asia, a crossroad of the potential migration routes, that connect different Eurasian macroregions. Here an example of earliest appearance and long-term existence of small blade and microblade production ...
А.М. Хаценович, Е.П. Рыбин, M.-Э. Ганболд, Д. Базаргур   +3 more
doaj   +1 more source

Climate and ice sheet dynamics in Patagonia throughout marine isotope stages 2 and 3 [PDF]

Climate of the Past
During the Last Glacial Maximum (LGM, ∼ 23 000 to 19 000 years ago), the Patagonian Ice Sheet (PIS) covered the central chain of the Andes between ∼ 38 to 55° S.
A. Castillo-Llarena, A. Castillo-Llarena, F. Retamal-Ramírez, F. Retamal-Ramírez, F. Retamal-Ramírez, J. Bernales, M. Jacques-Coper, M. Jacques-Coper, M. Jacques-Coper, M. Prange, I. Rogozhina, I. Rogozhina, I. Rogozhina   +12 more
doaj   +1 more source

Foraminifer and Ostracod Occurrence in a Cool-Water Carbonate Factory of the Cape Adare (Ross Sea, Antarctica): A Key Lecture for the Climatic and Oceanographic Variations in the Last 30,000 Years

Geosciences, 2020
Foraminifers and ostracods were studied in a gravity-core recovered near Cape Adare (Ross Sea, Antarctica) with the aim of identifying the climatic and oceanographic variations during the last 30 ka.
Romana Melis, Gianguido Salvi
doaj   +1 more source

Late Pleistocene sedimentary environment reconstruction and evolution in the Houtao Plain

Frontiers in Earth Science, 2023
Reconstructing the Late Pleistocene sedimentary environment history of the Houtao Plain has great significance not only for revealing the evolution of the Yellow River but also for identifying the formation of paleolake and the northern Ulan Buh Desert ...
Fuqiang Li, Hongli Pang, Hongshan Gao
doaj   +1 more source

XANES Iron Geochemistry in the Mineral Dust of the Talos Dome Ice Core (Antarctica) and the Southern Hemisphere Potential Source Areas

Condensed Matter, 2018
X-ray absorption near edge structure (XANES) measurements at the Fe K-edge were performed on aeolian dust in the TALos Dome Ice CorE drilling project (TALDICE) ice core drilled in the peripheral East Antarctic plateau, as well as on Southern Hemisphere ...
Valter Maggi, Giovanni Baccolo, Giannantonio Cibin, Barbara Delmonte, Dariush Hampai, Augusto Marcelli   +5 more
doaj   +1 more source

Spatial Distribution Laws and Geological Significances of Paleo-channels Under the Ocean of Southwestern Hainan Island

Haiyang Kaifa yu guanli, 2023
Paleo-channels are one of the geological hazards on the continental shelf. Analyzing the laws of spatial distribution and unearthing the hidden geological significances could provide basis for ocean engineering and disaster prevention and mitigation, and
Kuanghua ZHANG, Fei CHEN, Jialin WANG, Changliang TONG, Xiaohui HAN, Zhoucan ZHONG   +5 more
doaj  

Attempts at controlling Teak Defoliator (Hyblaea puera Cramer, Lepidoptera, Hyblaeidae) with the entomopathogenic fungus, Metarhizium anisopliae (Metsch.): laboratory, nursery and field trials

, 2013
Defoliator pests often cause severe damage to commercially valuable timber trees, such as teak, grown in plantations, affecting the quality and quantity of the wood produced.
Sapna Bai, N, Remadevi , OK, Sasidharan, TO, Balachander, M, Dharma Rajan, Priyadarsanan   +4 more
core   +1 more source