Results 41 to 50 of about 1,249 (184)

MATERIALS ON MULTICELLULAR PARASITES FAUNA OF THE RUFFE GYMNOCEPHALUS CERNUUS LINNAEUS, 1758 (PISCES: PERCIDAE) FROM THE SARATOV WATER BASIN

Российский паразитологический журнал, 2016
Objective of research. Data on the species composition of the fauna of multicellular parasites and the infection rates of the pope ruffe Gymnocephalus cernuus Linnaeus, 1758 from Mordovian floodplain of the Saratov reservoir (the middle part) are ...
O. V. Mineeva
doaj  

The Shrinking Caspian Sea: Eco‐Hydrological Responses to Human and Climate Pressures

Earth's Future, Volume 14, Issue 6, June 2026.
Abstract The Caspian Sea, the Earth's largest inland water body, faces water level decline, drawing comparisons to the collapse of the Aral Sea. Unlike the Aral Sea, the relative roles of climatic variability, hydrological changes, and anthropogenic pressures on the Caspian Sea remain poorly understood.
Jesse Duku, Mohammad J. Tourian, Marzi Azarderakhsh, Rovshan Abbasov, Ali Mehran, Ali Torabi Haghighi, Stefanos Xenarios, Azara Boschee, Salih Babagiray, Mojtaba Sadegh, Nima Shokri, Ali Nazemi, Alireza Farahmand, Samaneh Ashraf, Temur Khujanazarov, Elmira Hassanzadeh, Dalal Najib, Daniel Placht, Shamshagul Mashtayeva, Ekaterina Rets, Hamid Norouzi, Kaveh Madani, Manoochehr Shirzaei, Hossein Shafizadeh‐Moghadam, Chiyuan Miao, Ali Mirchi, Shuo Wang, Amir AghaKouchak   +27 more
wiley   +1 more source

Southern Cis-Urals in the Great Migration Period – Archaeological and Geographical Context

Поволжская археология, 2017
The article considers the geography of studied archaeological sites dating back to the first half of the 1st Millennium A.D. located in the steppes of the Southern Urals and the Lower Volga region. According to the author, the localization of these sites
Ivanov Vladimir A.
doaj   +1 more source

Patterns of Freshwater Fish Vulnerability in European Rivers

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 5, May 2026.
ABSTRACT European rivers are home to more than 600 native freshwater‐dependent fish species, with nearly half of them raising some level of conservation concern. Tackling this decline requires prioritising efforts towards the most vulnerable communities, at a spatial scale aligned with river restoration.
Daniel Mameri, Gonçalo Duarte, João Cabo, Pedro Segurado, José Maria Santos, Rui Figueira, Maria Teresa Ferreira, Paulo Branco   +7 more
wiley   +1 more source

Stable Carbon and Nitrogen Isotope Analysis Explores Diverse Domestic Goose Management Practices in Medieval and Postmedieval Russia

International Journal of Osteoarchaeology, Volume 36, Issue 3, Page 537-553, May/June 2026.
ABSTRACT Studying goose domestication through archaeological finds has been challenging due to the similar skeletal morphology of the European domestic goose and its wild progenitor, the greylag goose (Anser anser). We analyzed stable carbon (δ13C) and nitrogen (δ15N) isotopes from bone collagen of subfossil domestic and potentially domestic geese to ...
Johanna Honka, Clément Massé, Arthur O. Askeyev, Igor V. Askeyev, Oleg V. Askeyev, Jouni Aspi, Dilyara N. Shaymuratova, Laura Kvist   +7 more
wiley   +1 more source

About the Cultural Affiliation of the Neolithic Monuments at the Kama River Mouth

Археология евразийских степей
The paper deals with the issues of the cultural affiliation of the Neolithic assemblages at the Kama River mouth. The stroked and combed pottery assemblages identified here were initially attributed by A.Kh. Khalikov to the Volga-Kama culture. But, later,
Anatoly V. Somov
doaj   +1 more source

The Versatile Talent of the Researcher

Поволжская археология, 2012
The article is devoted to Marina Dmitrievna Poluboyarinova, a renowned scholar, specialized in the archeology and history of medieval Russia, Volga Bulgaria and the Golden Horde. The principal stages of her life and scientific activity are highlighted. M.
Zeleneev Yuriy A.
doaj   +1 more source

The caliph and the falcons: a ninth‐century history from Iceland to Iraq

Early Medieval Europe, Volume 34, Issue 2, Page 299-322, May 2026.
In the late ninth and early tenth centuries, an extraordinary number of falcons were given to the ʿAbbāsid caliphs in Baghdad, many of which were white. Gifts from competing dynasties in the northern provinces of the Caliphate, at least some of these birds were almost certainly gyrfalcons from near the Arctic Circle.
Caitlin Ellis, Sam Ottewill‐Soulsby
wiley   +1 more source

A Word about Rustem Sultanovich Gabyashev

Поволжская археология, 2013
The article contains reminiscences about Rustem Sultanovich Gabyashev (1941-2010), an outstanding Kazan archaeologist, researcher of the Mesolithic and the Neolithic in the Volga-Kama region A colleague of the researcher narrates about his career and ...
Kalinina I.V.
doaj   +1 more source

Do the Wettest Days Occur Together? A Global Analysis on Disentangling Precipitation Intensity From Seasonal Timing

Earth and Space Science, Volume 13, Issue 4, April 2026.
Abstract Current precipitation analysis focuses on extreme events or total amounts but misses a critical question: when does the majority of precipitation occur during the year? We introduce a framework that separates two fundamental aspects of precipitation patterns: how many of the wettest individual days contribute to annual totals versus what is ...
Saurav Bhattarai, Nawa Raj Pradhan, Rocky Talchabhadel   +2 more
wiley   +1 more source