Results 191 to 200 of about 5,357,194 (236)

The Athabasca River regulates methylmercury burdens of waterbirds breeding downstream. [PDF]

Sci Rep
Chételat J, Hebert C, Demers JD, Cooke CA, McClelland C, Angell M, Bergquist B, Evans M, Fahnestock MF, Güneşli K, Greenwood S, Maclean B, McMaster M, Mundy L, Tetreault G, Thomas PJ.   +15 more
europepmc   +1 more source

The resurgence of malaria in Northern Iran in 2023: a wake-up call. [PDF]

BMC Infect Dis
Koohsar F, Faridnia R, Jorjani O, Hojjati MT, Yadagiri G, Noshak G, Pirzaman HT, Kalani H.   +7 more
europepmc   +1 more source

Ponto-Caspian mysid shrimp Paramysis lacustris has reached the Elbe estuary. [PDF]

Sci Rep
Schottmüller C, Holl N, Suhling F, Schröder B, David CG.   +4 more
europepmc   +1 more source

Assessment of the size distribution of the big-scale sand smelt (Atherina boyeri Risso, 1810) in the diet of the Caspian seal (Pusa caspica Gmellin, 1788) using fish otoliths from fecal samples. [PDF]

BMC Zool
Baimukanov M, Iskakov A, Shagilbayev A.
europepmc   +1 more source

Spatial-domain combination of GRACE monthly time-variable gravity models based on multiple weighting strategies and comparison of models' performance in the Caspian Sea. [PDF]

Sci Rep
You W, Qian K, Wan X, Yu B, Zhang J, Pu L, Shu J, Liu C.   +7 more
europepmc   +1 more source

Diversification in the steppe rat snake <i>Elaphe dione</i> (Pallas, 1773) coincides with the Mid-Pleistocene climatic transition of Eurasia. [PDF]

PeerJ
Simonov E, Chernigova P, Lisachov A, Akhmedenov K, Ermakov O, Klenina A, Bakiev A, Nazarov R, Akhmedenova S, Jablonski D.   +9 more
europepmc   +1 more source

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Geopolitical Transformation of the Caspian Region: Directions and Development Outcomes

World Economy and International Relations, 2023
The geopolitical reshaping of the Caspian region, which began after the collapse of the USSR, continues. Over the past decades, a network of transport corridors has expanded in this area, and a new architecture of pipelines delivering oil and gas to ...
S. Zhil’tsov, B. Tulinov
semanticscholar   +1 more source

137Cs distribution in the South Caspian region, transfer to biota and dose rate assessment

International Journal of Environmental Analytical Chemistry, 2020
According to a comprehensive environmental radioactivity survey in the South Caspian region, 137Cs distribution in water, sediment and soil were measured in the Anzali lagoon of the Caspian Sea, Iran.
A. Abbasi
semanticscholar   +1 more source

The Akchagylian stage (late Pliocene-early Pleistocene) in the North Caspian region: Pollen evidence for vegetation and climate change in the Urals-Emba region

, 2020
Samples from 12 drillhole-cores from the Urals-Emba region to the north-east of the Caspian Sea were analysed for pollen and spores. The records reveal vegetation and climate changes for the late Pliocene to early Pleistocene within the time interval ...
O. D. Naidina, K. Richards
semanticscholar   +1 more source

Hydrocarbon Potential of the Caspian Region

, 2015
The role of the Caspian Region is determined by its mineral resources. They are rather copious, but estimates of their reserves vary significantly. The greatest focus is on large fields with commercial reserves in which development is cost-effective ...
S. Zhiltsov, I. Zonn, A. V. Semenov
semanticscholar   +3 more sources