Results 31 to 40 of about 1,521 (183)

Vast, overlooked peat, and organic soils in Brazil's Cerrado: carbon storage, dynamics, and stability

open access: yesNew Phytologist, Volume 250, Issue 5, Page 2946-2965, June 2026.
Summary Tropical peatlands are critical for climate mitigation due to their dual role as major carbon sinks and methane sources. In rainforests, high and stable rainfall supports peat accumulation in tropical climates. However, groundwater‐fed peatlands in seasonally dry tropical ecosystems remain poorly understood, despite their potential importance ...
Larissa S. Verona   +11 more
wiley   +1 more source

The Primacy of Processes and the Causes of the Russo‐Ukrainian War: A Rejoinder to ‘Patrimonial Imperialism’

open access: yesJournal for the Theory of Social Behaviour, Volume 56, Issue 1, March 2026.
ABSTRACT Pierzynski and Joseph explain the Russo‐Ukrainian war through systemic and individual‐level accounts but argue these are incomplete without addressing Russia's internal structure, which they term ‘patrimonial imperialism’. While their taxonomy mirrors the traditional IR ‘levels of analysis’, I suggest it obscures relational and historical ...
Heikki Patomäki
wiley   +1 more source

Maritime Transportation of Russian Pilgrims to Palestine in Late 19th Century

open access: yesНаучный диалог
This study explores the emerging trends in maritime pilgrimage routes to Palestine during the late 19th century. It analyzes the shipping routes utilized by Russian pilgrims traveling from the Russian Empire to the Eastern Mediterranean.
R. A. Bliznyakov, D. A. Malyshev
doaj   +1 more source

Phylogenomics reveals the evolution of floral traits associated with pollinators and pollinator–prey conflict within the carnivorous Pinguicula subgenus Temnoceras

open access: yesAmerican Journal of Botany, Volume 113, Issue 2, February 2026.
Abstract Premise The carnivorous plant genus Pinguicula (Lentibulariaceae) exhibits remarkable floral diversity associated with pollination, particularly in the largest subgenus Temnoceras, which spans Mexico and Central America. Despite this diversity, the relationships between species and the evolution of key floral traits remain unresolved. Here, we
Yunjia Liu   +5 more
wiley   +1 more source

Tatar sailors in the Crimean (Eastern) War of 1853–1856

open access: yesИз истории и культуры народов Среднего Поволжья
170 years ago, on October 17, 1854, the 349-day defense of Sevastopol by Russian troops began in the Crimean War. This defense is also called the First Defense of Sevastopol, in contrast to the defense of the city in 1941–1942.
Shamil Abdurakhmanovich Naserov
doaj   +1 more source

Novel Insights on Ocean Internal Waves: Quantitative Surface Manifestations and Upper Ocean Layer Displacements From the Surface Water Ocean Topography Mission (SWOT) Measurements

open access: yesEarth and Space Science, Volume 13, Issue 2, February 2026.
Abstract The Surface Water and Ocean Topography (SWOT) mission provides unprecedented high‐resolution simultaneous observations of both sea surface height anomalies and sea surface roughness. Specifically, it enables more precise analysis of strong internal waves. Off the Amazon Shelf, in the Indonesian Seas, and near the Mascarene Ridge, internal wave
V. Cheshm Siyahi   +3 more
wiley   +1 more source

Granulometric features of the detrital material of modern beaches of Sevastopol [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Серия Науки о Земле
The history of studying the granulometric composition of the detrital material of the beaches of Sevastopol in scientific publications from the middle of the twentieth century to the present is considered.
Agarkova-Lyakh, Iryna V.   +1 more
doaj   +1 more source

Reintegration of War‐Fleeing Ukrainians After Their Return to Ukraine

open access: yesInternational Migration, Volume 64, Issue 1, January 2026.
ABSTRACT This article examines the reintegration experiences of Ukrainians who fled the country to the European Union (EU) following Russia's 2022 invasion and subsequently returned while the country was still at war. Employing a mixed‐methods approach—including surveys, semi‐structured interviews and field observations in Ukraine—the study focuses on ...
Jussi S. Jauhiainen
wiley   +1 more source

LARGE-SCALE EXPANSION OF HYPOXIA AT MARINE BENTHAL ZONE IN GEOMORPHOLOGICALLY COMPARABLE BAYS-FJORDS OF CRIMEA PENINSULA UNDER DIFFERENT TECHNOGENIC LOADS

open access: yesЮг России: экология, развитие, 2018
Aim. Comparative analysis of the aeration features of the bottom waters during the different seasons of the year between the Sevastopol and Donuzlav Bays as geomorphological similar in configuration semi-closed sea reservoirs of the Black Sea under ...
Maksim B. Gulin   +2 more
doaj   +1 more source

Framing Irredentism: Ancient Statehood, Sacred Lands and Causes and the National Family

open access: yesNations and Nationalism, Volume 32, Issue 1, Page 103-113, January 2026.
ABSTRACT Although irredentism—the attempt by states to retrieve ‘lost’ lands and peoples—rarely occurs, it has highly destabilizing effects on international security and is difficult to resolve given the number of actors drawn into these conflicts.
John Nagle
wiley   +1 more source

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