Results 121 to 130 of about 53,780 (297)

Caspian Sea and its Ecological Challenges

open access: yesCaspian Journal of Environmental Sciences, 2010
Caspian Sea is the largest enclosed body of water on the earth. Since the collapse of Soviet Union in 1991 and discovering large oil and gas fields, some issues such as political, economic and environmental events, made the Caspian Sea important.
Nasrollahzadeh, A.
doaj  

Storm Surges and Extreme Wind Waves in the Caspian Sea in the Present and Future Climate [PDF]

open access: diamond, 2022
Anna Pavlova   +3 more
openalex   +1 more source

Shipping Through Sea Ice: Impacts on Marine Habitats and Best Practices [PDF]

open access: yes, 2017
As the result of Arctic climate change and an increase in shipping season length, there is a growing interest in Arctic shipping operations. Sea ice serves as an important habitat for marine mammals, therefore, shipping through sea ice could lead to ...

core  

Inferring bird migration from bone isotopes and histology: A fossil‐friendly methodological framework

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 2, Page 531-553, February 2026.
Abstract Bird seasonal migration is a remarkable biogeographic phenomenon, yet its deep‐time origin(s) and evolutionary history remain poorly understood, with the bird fossil record largely overlooked. This study explores the predictability of bird migratory behaviour from the oxygen isotope composition of their bone apatite phosphate (δ18Op), a ...
Anaïs Duhamel   +7 more
wiley   +1 more source

Risk Factors in the First 1000 Days of Life Associated With Childhood Obesity: A Systematic Review and Risk Factor Quality Assessment

open access: yesObesity Reviews, Volume 27, Issue 2, February 2026.
ABSTRACT Background Early‐life exposures might negatively affect fetal and infant development, predisposing children to obesity. This study aimed to systematically identify and evaluate risk factors for childhood obesity in preconception, pregnancy, and infancy, and assess their potential for future prediction and prevention strategies.
Sophia M. Blaauwendraad   +12 more
wiley   +1 more source

Heritability estimation for growth-related traits in juvenile wild common carp (Cyprinus carpio L.) in the south of Caspian Sea [PDF]

open access: yes, 2011
Wild common carp of the Caspian Sea is one of the important fish in the north of Iran, which has been introduced to inland aquaculture. Its genetic characteristics are investigated to set up for breeding programs that are still unknown. Using wild common
Hosseinzadeh-Sahafi, H.   +4 more
core  

Quantile Insights Into Sustainability: Financial Inclusion, Energy Efficiency and Environmental Damage in EAGLE Countries

open access: yesReview of Development Economics, Volume 30, Issue 1, Page 48-62, February 2026.
ABSTRACT This study examines how financial inclusion affects the ecological footprint of EAGLE nations (Brazil, China, India, Indonesia, Mexico, Russia, and Turkey). In the process, novel panel data approaches are used to study the years between 2004 and 2022.
Sercan Aydin, Mehmet Akif Destek
wiley   +1 more source

Caspian oil in global context [PDF]

open access: yes, 2006
This paper provides a brief overview of the political economy of Caspian oil. It begins by situating the Caspian region’s oil sectors in the larger global market, before proceeding to examine the ways in which the Azerbaijani, Turkmen and Kazakh oil ...
Tompson, William
core  

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