Results 21 to 30 of about 929,477 (302)

Phytoplankton community structure in the Lena Delta (Siberia, Russia) in relation to hydrography [PDF]

open access: yesBiogeosciences, 2013
The Lena Delta in Northern Siberia is one of the largest river deltas in the world. During peak discharge, after the ice melt in spring, it delivers between 60–8000 m3 s−1 of water and sediment into the Arctic Ocean.
A. C. Kraberg   +4 more
doaj   +1 more source

The Indicator Role of Algae in Assessing the Organic Pollution in the Lena River Delta, the Russian Arctic

open access: yesFrontiers in Environmental Science, 2022
The Lena River forms a delta, one of the largest in the world. The entire territory of the delta is part of the Ust-Lensky State Natural Reserve. The delta is located beyond the Arctic Circle in a continuous permafrost zone.
Viktor Gabyshev   +4 more
doaj   +1 more source

Characterization of particulate organic matter in the Lena River delta and adjacent nearshore zone, NE Siberia – Part 2: Lignin-derived phenol compositions [PDF]

open access: yesBiogeosciences, 2015
The Lena River in central Siberia is one of the major pathways translocating terrestrial organic matter (OM) from its vast catchment area to the coastal zone of the Laptev Sea and the Arctic Ocean.
M. Winterfeld   +4 more
doaj   +1 more source

Two standard flora of the lower reaches of the Lena River, as an indicator of the territory’s biodiversity [PDF]

open access: yesBIO Web of Conferences, 2021
The standard flora method established the diversity of vascular plants in two areas of the lower reaches of the Lena River (North-East Asia), which is estimated at 232 (216 species, 1 notospecies, 11 subspecies and 4 varieties) – 241 (228 species, 11 ...
Nikolin Evgenii, Yakshina Irina
doaj   +1 more source

Surface water Dissolved Organic Matter (CDOM) in the Lena River (2013) [PDF]

open access: yes, 2019
Surface water Dissolved Organic Matter (CDOM) in the Lena River ...
Bennet Juhls (6978515)   +5 more
core   +1 more source

Humus formation in soils of the Lena River Delta

open access: yesПочвы и окружающая среда, 2021
The aim of the study. Nowadays close attention is paid to polar soils due to the expected landscape transformation rate under the predicted climate crisis. Intensive degradation of permafrost and the release of nutrients from their frozen state can lead to an increase in the emission of greenhouse gases into the atmosphere, as well as the loss of ...
V. I. Polyakov, E. V. Abakumov
openaire   +3 more sources

Surface water Dissolved Organic Matter (DOC, CDOM) in the Lena River (2013) [PDF]

open access: yes, 2019
Surface water Dissolved Organic Matter (DOC, CDOM) in the Lena River ...
Bennet Juhls (6978515)   +3 more
core   +1 more source

Fish parasite fauna of the middle reaches of the Lena river and its tributaries under growing man-caused impact

open access: yesRUDN Journal of Ecology and Life Safety, 2018
On the middle course of the Lena river there is a large extent of infection of fish with parasites with a complex development cycle. Infection of the pike with plerocercoids of Diphyllobothrium latum is caused by contamination with communal sewage.
Terenty Afanasevich Platonov   +3 more
doaj   +1 more source

Recent interdecadal changes in the interannual variability of precipitation and atmospheric circulation over northern Eurasia

open access: yesEnvironmental Research Letters, 2016
This study investigated the interannual variability and trends in precipitation and atmospheric circulation patterns over northern Eurasia using long-term Precipitation REConstruction over Land and atmospheric Japanese 55-year Reanalysis data (JRA-55 ...
Tetsuya Hiyama   +4 more
doaj   +1 more source

Differential Impact of the Khatanga and Lena (Laptev Sea) Runoff on the Distribution and Grazing of Zooplankton

open access: yesFrontiers in Marine Science, 2022
The ecosystems of the Arctic Ocean and their expected changes in a context of Global climate processes are crucially dependent on the freshwater input. The freshwater signal is assumed to be the main structuring factor for the marine fauna on the shallow
Anna Pasternak   +3 more
doaj   +1 more source

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