Results 101 to 110 of about 48,020 (250)

Biological survey of Chalcalburnus chalcoides guldenstadti spawning migration in Anzati Lagoon [PDF]

open access: yes, 1993
Different biological forms of Chalcalburnus chalcoides, which is called sharnaya in Russian and saphidcooly in Persian, are distributed in the Caspian Sea, Aral Sea and Black Sea, The saphidcooly which live in the Caspian Sea scattered in the southern ...
Haghigni, D.   +2 more
core  

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

Volcanic Forcing Overwhelmed AMV's Influence on Eurasian Winter Temperatures During the Little Ice Age

open access: yesGeophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract The warm phase of Atlantic Multidecadal Variability (AMV) induces winter cooling in central Eurasia and widespread warming elsewhere during the instrumental period. To overcome the limitation imposed by short length of instrumental records in studying multidecadal climate variability, in this study, we examine changes in AMV teleconnections ...
Jiapeng Miao, Tao Wang, Huijun Wang
wiley   +1 more source

Geoid undulations and gravity anomalies over the Aral Sea, the Black Sea and the Caspian Sea from a combined GEOS-3/SEASAT/GEOSAT altimeter data set [PDF]

open access: yes
Satellite-based altimetric data taken by GOES-3, SEASAT, and GEOSAT over the Aral Sea, the Black Sea, and the Caspian Sea are analyzed and a least squares collocation technique is used to predict the geoid undulations on a 0.25x0.25 deg.
Au, Andrew Y.   +2 more
core   +1 more source

Survey of exist specifications morphometric, meristic and inter species molecular genetic on Bream (Abramis brava orientalis) in Anzali wetland, southern coast of Caspian Sea, Aras Dam Lake and Azerbijan Republic [PDF]

open access: yes, 2006
Bream (Abramis brava orientalis) is one of Cyprindae the Caspian Sea and its basin which has a special ecological, biological and economical role. Stock of this fish in the Caspian Sea has reduced during several years for different reason the over ...
Khara, Hossein
core  

Patterns of Freshwater Fish Vulnerability in European Rivers

open access: yesAquatic 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   +7 more
wiley   +1 more source

Identification of Prognostic Risk Factors in Older Patients With Extensive‐Stage Small Cell Lung Cancer

open access: yesCancer Medicine, Volume 15, Issue 5, May 2026.
The study corroborates the prognostic value of previously identified risk factors impacting progression‐free survival (PFS) and overall survival (OS) in older patients with extensive‐stage small cell lung cancer (ES‐SCLC). The figure was created with Microsoft PowerPoint.
Jiayin Liu   +14 more
wiley   +1 more source

SPAWNING IN CONDITION OF THE NORTH-WESTERN PART OF THE MIDDLE CASPIAN OF BLACK SEA ACCLIMATIZED FAMILY MUGILIDAE. TWO SPECIES OF THE GENUS LIZA (L. AURATUS) AND (L. SALIENS)

open access: yesЮг России: экология, развитие, 2014
Due to the number of migration changes, adaptive and plastic peculiarities of Mugilidae family two species of grey mullet from Liza family the acclimatization of which in the Caspian Sea formed the shoal of quite valuable marketable fish.
D. R Adueva
doaj   +1 more source

Climate Change Sensitivity and Regional Differences of the Upper Limit of Montane Deciduous Broad‐Leaved Forests Across the Northern Hemisphere

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
We developed a cloud model–based framework integrating multisource remote sensing data to quantify the climate change sensitivity of the upper limit of montane deciduous broad‐leaved forests (ULMDBs) across the Northern Hemisphere. Results reveal strong regional differences, with temperature dominating ULMDB sensitivity in humid regions and ...
Youheng Li   +8 more
wiley   +1 more source

TURAAB: A 34‐Year Dust and Atmospheric Regional Reanalysis for the Middle East, North Africa and Mediterranean—First Insights

open access: yesMeteorological Applications, Volume 33, Issue 3, May/June 2026.
TURAAB: A 34‐year dust and atmospheric regional reanalysis for the Mediterranean–MENA region. We present TURAAB, a 34‐year, 6‐km regional reanalysis integrating meteorology and dust for the Mediterranean–MENA domain. The system demonstrates good behavior, aligning closely with observational and reanalysis products. TURAAB provides a high‐value resource
Platon Patlakas   +6 more
wiley   +1 more source

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