Results 131 to 140 of about 5,357,194 (236)

Terrestrial Analogs to Titan for Geophysical Research

open access: yesReviews of Geophysics, Volume 64, Issue 2, June 2026.
Abstract Saturn's moon Titan exhibits remarkable parallels to the Earth in many geophysical and geological processes not found elsewhere in the solar system at the present day. These include a nitrogen atmosphere with a condensible gas—methane—replacing the Earth's water, leading to an active meteorology with rainfall and surface manifestations ...
Conor A. Nixon   +21 more
wiley   +1 more source

French Energy Policy in the Caspian Region

open access: yes, 2018
Рукопись поступила в редакцию 24 апреля 2018 г.Французская энергетическая политика на Каспии российскими экспертами изучается с позиции существования определенных трудностей и препятствий для деятельности в регионе французских энергетических компаний ...
Абильмаликов, К. К.   +1 more
core  

Geopolitical Rivalry in the Caspian-Caucasus Region and the Dilemma of Interstate Cooperation

open access: yes, 2007
This dissertation develops a unique way of analyzing the interstate relationship in the Caspian region over the development of Caspian oil resources. Based on three different independent variables, this dissertation seeks to understand the main reasons ...
Altundeger, Nurettin
core   +1 more source

Moisture Source Attribution of Synchronized Extreme Precipitation Communities During the Indian Summer Monsoon

open access: yesEarth's Future, Volume 14, Issue 6, June 2026.
Abstract Extreme precipitation during the Indian summer monsoon often occurs in spatially and temporally synchronized clusters, greatly amplifying flood risk. However, the moisture sources feeding such synchronized extremes and their long‐term evolution remain poorly understood.
Akash Singh Raghuvanshi, Ankit Agarwal
wiley   +1 more source

Freshwater Navigation Is Linked to Non‐Native Species Distributions Across Spatial Scales

open access: yesDiversity and Distributions, Volume 32, Issue 6, June 2026.
ABSTRACT Aim Invasive species are among the most important drivers of native species declines, and cause serious economic and ecological costs. Globally, Europe is a hotspot for freshwater non‐native species, especially among macroinvertebrates and fish, and inland navigation is thought to be a major driver of their spread. However, the degree to which
Aaron N. Sexton   +12 more
wiley   +1 more source

Development of Transport Infrastructure for Salt Industry in Volga-Caspian Region in Late 19th – Early 20th Centuries

open access: yesНаучный диалог
This article examines the history of establishing new logistical routes to support the salt industry within the Volga-Caspian transport corridor. The study highlights the construction of critical transport arteries — the Baskunchak and Astrakhan railway ...
Yu. G. Eshchenko, S. V. Vinogradov
doaj   +1 more source

In Search of the Lost Brown Trout (Salmo trutta Complex) Using DNA of Ancient and Modern Samples From the Southern Italian Peninsula

open access: yesEvolutionary Applications, Volume 19, Issue 6, June 2026.
ABSTRACT The current diversity and distribution of species and populations have been shaped by the major climatic oscillations during the Quaternary. The brown trout (Salmo trutta) is a striking example of the strong effect of past climate changes on the evolutionary history of species, in fact, the alternation of glacial/interglacial cycles has led to
Tatiana Fioravanti   +5 more
wiley   +1 more source

Blood Relatives: Linking Evolutionary History and Conservation of Medicinal Leeches (Hirudo spp.)

open access: yesEvolutionary Applications, Volume 19, Issue 6, June 2026.
ABSTRACT Medicinal leeches of the genus Hirudo are both historically important in medicine and increasingly studied as models in ecology and biomedicine. However, the taxonomy, population structure and evolutionary history of this genus remain partially unresolved.
Gianluca Lombardo   +10 more
wiley   +1 more source

Iran’s Security Policy in the Caspian Region

open access: yes
The Caspian region is a strategically important area in the world. Before the collapse of the Soviet Union, the Caspian Sea was divided between Iran and the USSR under an agreement.
Elena E. Samoilova   +3 more
core   +1 more source

Prediction of soil cation exchange capacity using enhanced machine learning approaches in the southern region of the Caspian Sea

open access: yesAin Shams Engineering Journal, 2022
S. Emamgholizadeh   +4 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy