Around one third of current Arctic Ocean primary production sustained by rivers and coastal erosion

J Terhaar, R Lauerwald, P Regnier, N Gruber… - Nature …, 2021 - nature.com
Net primary production (NPP) is the foundation of the oceans' ecosystems and the fisheries
they support. In the Arctic Ocean, NPP is controlled by a complex interplay of light and …

On carbon transport and fate in the East Siberian Arctic land–shelf–atmosphere system

IP Semiletov, NE Shakhova, VI Sergienko… - Environmental …, 2012 - iopscience.iop.org
This review paper summarizes current understanding of the transport of organic carbon to,
and the fate of organic carbon within, the East Siberian Arctic Shelf (ESAS), and of …

Acidification of East Siberian Arctic Shelf waters through addition of freshwater and terrestrial carbon

I Semiletov, I Pipko, Ö Gustafsson, LG Anderson… - Nature …, 2016 - nature.com
Ocean acidification affects marine ecosystems and carbon cycling, and is considered a
direct effect of anthropogenic carbon dioxide uptake from the atmosphere,,. Accumulation of …

Arctic Ocean surface warming trends over the past 100 years

M Steele, W Ermold, J Zhang - Geophysical Research Letters, 2008 - Wiley Online Library
Ocean temperature profiles and satellite data have been analyzed for summertime sea
surface temperature (SST) and upper ocean heat content variations over the past century …

The vulnerability of Arctic shelf sediments to climate change

RW Macdonald, ZZA Kuzyk… - Environmental …, 2015 - cdnsciencepub.com
The sediments of the pan-Arctic shelves contribute an important component to the Arctic
Ocean ecosystem by providing a habitat for biota (benthos), a repository for organic and …

Geochemical and geophysical evidence of methane release over the East Siberian Arctic Shelf

N Shakhova, I Semiletov, I Leifer… - Journal of …, 2010 - Wiley Online Library
The East Siberian Arctic Shelf (ESAS), which includes the Laptev Sea, the East Siberian
Sea, and the Russian part of the Chukchi Sea, has not been considered to be a methane …

Remobilization of dormant carbon from Siberian-Arctic permafrost during three past warming events

J Martens, B Wild, F Muschitiello, M O'Regan… - Science …, 2020 - science.org
Carbon cycle models suggest that past warming events in the Arctic may have caused large-
scale permafrost thaw and carbon remobilization, thus affecting atmospheric CO2 levels …

Matrix association effects on hydrodynamic sorting and degradation of terrestrial organic matter during cross‐shelf transport in the Laptev and East Siberian shelf seas

T Tesi, I Semiletov, O Dudarev… - Journal of …, 2016 - Wiley Online Library
This study seeks an improved understanding of how matrix association affects the
redistribution and degradation of terrigenous organic carbon (TerrOC) during cross‐shelf …

Recent changes in shelf hydrography in the Siberian Arctic: Potential for subsea permafrost instability

IA Dmitrenko, SA Kirillov, LB Tremblay… - Journal of …, 2011 - Wiley Online Library
Summer hydrographic data (1920–2009) show a dramatic warming of the bottom water layer
over the eastern Siberian shelf coastal zone (< 10 m depth), since the mid‐1980s, by 2.1° C …

A coupled physical-biological model of the Northern Gulf of Mexico shelf: model description, validation and analysis of phytoplankton variability

K Fennel, R Hetland, Y Feng, S DiMarco - Biogeosciences, 2011 - bg.copernicus.org
The Texas-Louisiana shelf in the Northern Gulf of Mexico receives large inputs of nutrients
and freshwater from the Mississippi/Atchafalaya River system. The nutrients stimulate high …