[HTML][HTML] Assessment of scientific gaps related to the effective environmental management of deep-seabed mining

DJ Amon, S Gollner, T Morato, CR Smith, C Chen… - Marine Policy, 2022 - Elsevier
A comprehensive understanding of the deep-sea environment and mining's likely impacts is
necessary to assess whether and under what conditions deep-seabed mining operations …

A review of megafauna diversity and abundance in an exploration area for polymetallic nodules in the eastern part of the Clarion Clipperton Fracture Zone (North East …

K Uhlenkott, K Meyn, A Vink, P Martínez Arbizu - Marine Biodiversity, 2023 - Springer
Abstract The Clarion Clipperton Fracture Zone (CCZ) is an abyssal region in the north-east
Pacific that is currently being explored for metal-rich polymetallic nodules, but also harbors a …

[HTML][HTML] Abyssal food-web model indicates faunal carbon flow recovery and impaired microbial loop 26 years after a sediment disturbance experiment

DSW De Jonge, T Stratmann, L Lins… - Progress in …, 2020 - Elsevier
Due to the predicted future demand for critical metals, abyssal plains covered with
polymetallic nodules are currently being prospected for deep-seabed mining. Deep-seabed …

Changes to upper‐ocean ecosystems may directly impact abyssal scavenger communities

DSW de Jonge, AJ Smith… - Limnology and …, 2024 - Wiley Online Library
Human pressures are changing ocean environments, such as a shift from fish‐to squid‐
dominated ecosystems in overfished, poorly oxygenated environments. After death …

Megafaunal ecology of the western Clarion Clipperton Zone

JM Durden, M Putts, S Bingo, AB Leitner… - Frontiers in Marine …, 2021 - frontiersin.org
The Clarion Clipperton Zone (CCZ) is a vast area of the central Pacific Ocean where the
abyssal seabed is a focus for future polymetallic nodule mining. Broad-scale environmental …

Regional variation in communities of demersal fishes and scavengers across the CCZ and Pacific Ocean

JC Drazen, AB Leitner, DOB Jones… - Frontiers in Marine …, 2021 - frontiersin.org
We synthesize and analyze data from visual transecting approaches and baited camera
studies to evaluate fish and invertebrate scavenger communities across the Clarion …

[HTML][HTML] Flocculation of deep-sea clay from the Clarion Clipperton fracture zone

W Ali, A Kirichek, C Chassagne - Applied Ocean Research, 2024 - Elsevier
This article discusses whether or to what extent flocculation plays a role in the saline deep-
sea environment and whether sediment plumes generated by deep-sea mining activities are …

Testing the seamount refuge hypothesis for predators and scavengers in the Western clarion-clipperton zone

AB Leitner, JC Drazen, CR Smith - Frontiers in Marine Science, 2021 - frontiersin.org
Seamounts are common in all ocean basins, and most have summit depths> 3,000 m.
Nonetheless, these abyssal seamounts are the least sampled and understood seamount …

Effect of flocculation on turbidity currents

W Ali, D Enthoven, A Kirichek, C Chassagne… - Frontiers in earth …, 2022 - frontiersin.org
Flocculation between inorganic sediment, salt ions and microscopic organic matter present
in the marine environment might play an important role in the dynamics of turbidity currents …

Food fall-specific scavenging response to experimental medium-sized carcasses in the deep sea

SL Scheer, AK Sweetman, U Piatkowski… - Marine Ecology …, 2022 - int-res.com
In the deep sea, benthic communities largely depend on organic material from the overlying
water column for food. The remains of organisms on the seafloor (food falls) create areas of …