The land–ocean Arctic carbon cycle
Anthropogenic climate warming is amplified in the Arctic, impacting the Arctic carbon cycle
and its role in regulating climate and global biogeochemical cycles. In this Review, we …
and its role in regulating climate and global biogeochemical cycles. In this Review, we …
The effect of iron on the preservation of organic carbon in marine sediments and its implications for carbon sequestration
Marine sediments are the most significant reservoir of organic carbon (OC) in Earth's surface
system. Iron, a crucial component of the marine biogeochemical cycle, has a considerable …
system. Iron, a crucial component of the marine biogeochemical cycle, has a considerable …
Combined impacts of algae-induced variations in water soluble organic matter and heavy metals on bacterial community structure in sediment from Chaohu Lake, a …
Y Wang, W Gu, X Liu, H Liu, G Tang, C Yang - Science of The Total …, 2023 - Elsevier
Many lakes are suffering from eutrophication and heavy metals-contamination. However, the
combined impacts of algae bloom and its induced variations in heavy metals on microbial …
combined impacts of algae bloom and its induced variations in heavy metals on microbial …
High rates of marine organic carbon burial on the southwest Greenland margin induced by Neoglacial advances
Marine sediments in glacially-carved fjords at high latitudes feature high organic carbon
(OC) burial rates, but there are fewer data on the role of glacial activity on high-latitude OC …
(OC) burial rates, but there are fewer data on the role of glacial activity on high-latitude OC …
A modified dithionite reduction method for the quantification of iron-bound organic carbon in marine sediments
Iron-bound organic carbon (Fe-OC) plays a significant role in the global marine carbon
cycle, facilitating the long-term accumulation and storage of organic carbon. However, the …
cycle, facilitating the long-term accumulation and storage of organic carbon. However, the …
The age of buried carbon changes the greenhouse gas budget of a dam
J Tittel, Y Rosenlöcher, T Dadi… - Journal of …, 2024 - Wiley Online Library
Dams are a globally relevant source of greenhouse gases (GHG), which impairs their
function as a source of green energy. High burial rates of organic carbon (OC) in dam …
function as a source of green energy. High burial rates of organic carbon (OC) in dam …
Unprecedented sea-ice minima enhances algal production deposited at the Arctic seafloor
Sea-ice in the Arctic is declining, with 2018 a particularly low year for ice extent, driven by
anomalously warm atmospheric circulation in winter 2017/18. This is consistent with a multi …
anomalously warm atmospheric circulation in winter 2017/18. This is consistent with a multi …
Cellular Damage of Bacteria Attached to Senescent Phytoplankton Cells as a Result of the Transfer of Photochemically Produced Singlet Oxygen: A Review
JF Rontani, P Bonin - Microorganisms, 2023 - mdpi.com
Several studies set out to explain the presence of high proportions of photooxidation
products of cis-vaccenic acid (generally considered to be of bacterial origin) in marine …
products of cis-vaccenic acid (generally considered to be of bacterial origin) in marine …
[PDF][PDF] Distribution and origin of organic matter in marine surface sediments on the Canadian Beaufort Shelf
K Schwarzkopf - 2023 - epic.awi.de
Abstract The Arctic Ocean's continental shelves are undergoing changes due to the effects
of climate warming. As a result of increasing river discharge, deeper permafrost thaw, and …
of climate warming. As a result of increasing river discharge, deeper permafrost thaw, and …
Limited organic carbon burial by the rusty carbon sink in Swedish fjord sediments
Marine sediments bury∼ 160 Tg of organic carbon (OC) annually and represent an
essential component of the global carbon cycle. OC burial is inherently multifactorial; …
essential component of the global carbon cycle. OC burial is inherently multifactorial; …