Results 41 to 50 of about 650 (163)

On the role of Ural Blocking in driving the Warm Arctic–Cold Siberia pattern

Quarterly Journal of the Royal Meteorological Society, Volume 146, Issue 730, Page 2138-2153, July 2020 Part A., 2020
Atmospheric blocking is associated with severe cold spells. Here, we investigate the role of blocking in driving the Warm Arctic–Cold Siberia pattern. We show that blocking over the Ural sector is the key dynamical process that controls the manifestation of the Warm Arctic–Cold Siberia pattern on a variety of time‐scales ranging from daily to ...
Evangelos Tyrlis, Jürgen Bader, Elisa Manzini, Jinro Ukita, Hisashi Nakamura, Daniela Matei   +5 more
wiley   +1 more source

New national and regional bryophyte records, 52 [PDF]

, 2017
Marchantia paleacea is a new species for the Umbria Region and is rare in central and southern Italy. This record is in a Site of Community Importance (SCI) IT5220017 and a Special Area of Conservation (SAC) of the Natura 2000 EU-wide network due to the
Alataş, M., Aleffi, Michele, Alegro, A., Asthana, A. K., Bakalin, V. A., Baráth, K., Beldiman, L. N., Bontek, M., Cano, M. J., Chan, M. S., Csiky, J., Czernyadjeva, I. V., Deme, J., Dulin, M. V., Ellis, L. T., Erzberger, P., Ezer, T., Fedosov, V. E., Fontinha, S., Garcia, C. A., Granzow de la Cerda, I., Guerra, J., Gupta, D., Hassel, K., Heras, P., Hodgetts, N. G., Infante, M., Kiebacher, T., Klimova, K. G., Koletić, N., Kovács, D., Kučera, J., Lebouvier, M., Martins, A., Ochyra, R., Ozimec, S., Papp, B., Park, S. J., Plášek, V., Poponessi, S., Prlić, D., Purger, D., Rawat, K. K., Reis, F., Sahu, V., Sim Sim, M., Singila, M., Stebel, A., Sun, B. Y., Sáez, L., Uyar, G., Venanzoni, R., Vončina, G., Vuković, N., Weibull, H., Wigginton, M. J., Yong, K. T., Yoon, Y. J. ., Ören, M., Ştefănuţ, S., Šegota, V.   +60 more
core   +3 more sources

Mineralogy of Noble Metals and “Invisible” Speciations of These Elements in Natural Systems, Volume II [PDF]

, 2022
This Special Issue book includes one review and eleven research articles. This review presents the results of studies on the noble metal forms in pyrite, arsenopyrite, chalcopyrite, sphalerite, and greenockite and summarizes the distribution and ...

core   +1 more source

The Lower Precambrian in the structure of paleozoic in the Subpolar Urals

Доклады Академии наук, 2019
In many polymetamorphic complexes of the Urals, rocks with Early Precambrian age marks have been established. But only with respect to the two polymetamorphic complexes located on the western slope of the Southern Urals: the Taratash and Aleksandrov, their indisputable belonging to the Archean-Paleoproterozoic section is recognized.
Yu. I. Pystina, A. M. Pystin, V. B. Hubanov   +2 more
openaire   +2 more sources

Variability of Pennsylvanian-Permian Carbonate Associations and Implications for NW Pangea Palaeogeography, East-Central British Columbia, Canada [PDF]

, 2012
Different stages of Pennsylvanian-Permian carbonate sedimentation in east-central British Columbia record a complex history of changing environments influenced by evolving palaeogeography and climate.
Beauchamp, B., Davydov, V. I., Henderson, C. M., Zubin-Stathopoulos, K. D.   +3 more
core   +2 more sources

"This family has been found and is now located in Obdorsk region…" (reflections on the list of Samoyeds of Berezovsky district in 1832)

Арктика и Север, 2019
The article details the list of “Samoyeds”, compiled in 1832 by Tobolsk missionary Hieromonk Makarii. The generic names and surnames indicated there show that they belonged to the European, Ural and Siberian tundra Nenets, and it was not by chance that ...
Yuri N. Kvashnin
doaj   +1 more source

Radiospectroscopy of vein quartz of the subpolar ural deposits [PDF]

Acta Crystallographica Section A Foundations of Crystallography, 2006
Nano-crystalline calcium silicate hydrates (C-S-H gels) are formed upon hydration of Ca3SiO5 and β-Ca2SiO4, and are therefore the primary hydration products of Portland cements. Raman and IR spectra of a series of mechanochemically prepared C-S-H samples of type C-S-H(1) with Ca/Si ratios ranging from 0.4 to 1.5 reveal changes in structure dependent ...
openaire   +1 more source

Comparative Analysis of Soil Algal Flora of the Tundra, Mountain and Boreal Ecosystems of the European Northeast [PDF]

, 2018
Soil algae is a group of photoautotrophic organisms able to live on the soil surface and in the soil profile. Algae participate in the accumulation of organic compounds and the main biogenic exchange cycles in terrestrial ecosystems.
Novakovskaya, I V, Patova, E N
core   +3 more sources

Alexey Mezentsev — Genius Loci of the Kosyu River in the Subpolar Urals

Историко-географический журнал
The subject of this research is the history of the Old Believers — settlers of the upper reaches of the tributaries of the Pechora River, using the example of the life story of Alexei Fedorovich Mezentsev, one of the last «guardians of the old faith» of ...
E. I. Shubnitsina
doaj   +1 more source

Assessment of timberline boundary shift in the mountainous ecosystems of Subpolar Urals from multispectral satellite imagery over the last 40 years [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Shifts in the habitat boundaries of woody plant species represent one of the continental-scale consequences of climate change. Mapping these shifts and quantitatively evaluating them is essential for an appropriate assessment of the carbon balance.
A. Basmanov, M. Bogachev, A. Grigoriev, G. Lozhkin, D. Tishin   +4 more
doaj   +1 more source