Persistent uncertainties in ocean net primary production climate change projections at regional scales raise challenges for assessing impacts on ecosystem services
Ocean net primary production (NPP) results from CO2 fixation by marine phytoplankton,
catalysing the transfer of organic matter and energy to marine ecosystems, supporting most …
catalysing the transfer of organic matter and energy to marine ecosystems, supporting most …
Reduced CO2 uptake and growing nutrient sequestration from slowing overturning circulation
Abstract Current Earth system models (ESMs) project dramatic slowing (28–42% by 2100) of
Atlantic Meridional Overturning Circulation and Southern Meridional Overturning Circulation …
Atlantic Meridional Overturning Circulation and Southern Meridional Overturning Circulation …
Oceanic primary production decline halved in eddy-resolving simulations of global warming
The decline in ocean primary production is one of the most alarming consequences of
anthropogenic climate change. This decline could indeed lead to a decrease in marine …
anthropogenic climate change. This decline could indeed lead to a decrease in marine …
Diatom hotspots driven by western boundary current instability
Climatic changes have decreased the stability of the Gulf Stream (GS), increasing the
frequency at which its meanders interact with the Mid‐Atlantic Bight (MAB) continental shelf …
frequency at which its meanders interact with the Mid‐Atlantic Bight (MAB) continental shelf …
Submesoscale effects on changes to export production under global warming
We examine the effects of the submesoscale in mediating the response to projected
warming of phytoplankton new production and export using idealized biogeochemical …
warming of phytoplankton new production and export using idealized biogeochemical …
Modelling the bottom-up effects of climate change on primary production in the Gulf of St. Lawrence and eastern Scotian Shelf
The Gulf of St. Lawrence (GSL), along with the St. Lawrence Estuary, is the largest estuarine
system in North America. It is a biologically productive sea and an important fishing ground …
system in North America. It is a biologically productive sea and an important fishing ground …
Decadal variability in subsurface nutrient availability on the Scotian Shelf reflects changes in the Northwest Atlantic Ocean
N Lehmann, DC Reed, C Buchwald… - Journal of …, 2023 - Wiley Online Library
Subsurface nutrients on the Scotian Shelf, an ocean region at the convergence of the
subpolar and subtropical western boundary currents (ie, Labrador Current (LC) and Gulf …
subpolar and subtropical western boundary currents (ie, Labrador Current (LC) and Gulf …
A diminished North Atlantic nutrient stream during Younger Dryas climate reversal
J Lynch-Stieglitz, TD Vollmer, SG Valley, E Blackmon… - Science, 2024 - science.org
The high rate of biological productivity in the North Atlantic is stimulated by the advective
supply of nutrients into the region via the Gulf Stream (nutrient stream). It has been proposed …
supply of nutrients into the region via the Gulf Stream (nutrient stream). It has been proposed …
Biogeochemical Timescales of Climate Change Onset and Recovery in the North Atlantic Interior Under Rapid Atmospheric CO2 Forcing
L Bertini, J Tjiputra - Journal of Geophysical Research: Oceans, 2022 - Wiley Online Library
Anthropogenic climate change footprints in the ocean go beyond the mixed layer depth, with
considerable impacts throughout mesopelagic and deep‐ocean ecosystems. Yet, little is …
considerable impacts throughout mesopelagic and deep‐ocean ecosystems. Yet, little is …
Global Warming Increases Interannual and Multidecadal Variability of Subarctic Atlantic Nutrients and Biological Production in the CESM1‐LE
DB Whitt - Geophysical Research Letters, 2023 - Wiley Online Library
Earth system models indicate that the Subarctic Atlantic Ocean ecosystems are uniquely
sensitive to global warming. Nutrients, phytoplankton biomass, and phytoplankton …
sensitive to global warming. Nutrients, phytoplankton biomass, and phytoplankton …