Results 51 to 60 of about 2,311 (179)

Transcriptional responses indicate acclimation to prolonged deoxygenation in the coral Stylophora pistillata

Frontiers in Marine Science, 2022
The current decrease in oceanic dissolved oxygen is a widespread and pressing problem that raises concern as to how marine biota in general, and coral reefs in particular will be affected. However, the molecular response underlying tolerance of corals to
Hagit Kvitt, Hagit Kvitt, Assaf Malik, Smadar Ben-Tabou de-Leon, Eli Shemesh, Maya Lalzar, David F. Gruber, Hanna Rosenfeld, Tuo Shi, Tali Mass, Dan Tchernov   +10 more
doaj   +1 more source

Microbial responses to ocean deoxygenation

, 2022
The oceans are losing oxygen (O2) as the combined result of rising global temperatures and increasing anthropogenic nutrient inputs. This deoxygenation impacts directly on marine ecology, including increased mortality rate, impaired growth, and altered ...
張樂山, Cheung, Lok Shan
core  

A novel global gridded ocean oxygen product derived from a neural network emulator and in-situ observations [PDF]

Earth System Science Data
Ocean deoxygenation, driven by climate change, poses significant challenges to marine ecosystems and can profoundly alter nutrient and carbon cycling.
S. Ouala, O. Hidaoui, Z. Lachkar
doaj   +1 more source

Ocean acidification, more than warming or heatwaves, constrains shoaling behaviour in a range‐extending fish through habitat simplification

Journal of Animal Ecology, EarlyView.
We show that ocean acidification, more than warming or marine heatwaves, alters shoaling behaviour indirectly by simplifying reef habitat and reducing population densities and shoal sizes. Because fish behaviour can be strongly mediated by shoal size, climate‐driven habitat change may reshape social dynamics that influence how range‐extending fishes ...
Angus Mitchell, Sean D. Connell, Mary E. Hart, Ben P. Harvey, Sylvain Agostini, Davide Spatafora, Michael Izumiyama, David J. Booth, Timothy Ravasi, Ivan Nagelkerken   +9 more
wiley   +1 more source

Evaluating the protection status and exposure to warming of Caribbean reefs with high functional potential

Conservation Biology, EarlyView.
Abstract Over the past decades, climate change has emerged as a major threat to global biodiversity, negatively affecting the integrity and functioning of ecosystems and the benefits they provide to people. To mitigate these impacts, it is essential to identify climate refugia that support the persistence of the structure and function of reef ...
Sara M. Melo‐Merino, Andrés Lira‐Noriega, Enrique Martínez‐Meyer, Héctor Reyes‐Bonilla, Lorenzo Álvarez‐Filip   +4 more
wiley   +1 more source

Palaeo-records of histories of deoxygenation and its ecosystem impact

, 2019
Coral reefs are suffering unprecedented declines worldwide. Most studies focus on stressors such as rising temperatures, nutrient pollution, overfishing, and ocean acidification as drivers of this degradation.
Conley, DJ, Yasuhara, M, Rabalais, NN, Gutiérrez, D   +3 more
core   +1 more source

Climate change-accelerated ocean biodiversity loss & associated planetary health impacts

The Journal of Climate Change and Health, 2022
A planetary health perspective views human health as a function of the interdependent relationship between human systems and the natural systems in which we live.
Byomkesh Talukder, Nilanjana Ganguli, Richard Matthew, Gary W. vanLoon, Keith W. Hipel, James Orbinski   +5 more
doaj   +1 more source

Effects of Dissolved Oxygen and Hypoxia on Catch Rates of Nearshore Groundfishes in a Recreational Hook and Line Fishery

Fisheries Oceanography, EarlyView.
ABSTRACT Global climate change is intensifying ocean deoxygenation, particularly in eastern boundary current systems such as the California Current. This study investigates the impact of hypoxic events on a nearshore, multispecies recreational groundfish fishery along the Oregon coast.
Leif K. Rasmuson, Alison D. Whitman, Brandy T. Cervantes, Jonathan P. Fram   +3 more
wiley   +1 more source

The effects of changing climate on faunal depth distributions determine winners and losers

, 2015
Changing climate is predicted to impact all depths of the global oceans, yet projections of range shifts in marine faunal distributions in response to changing climate seldom evaluate potential shifts in depth distribution.
Sven Thatje, Brown, Alastair, Alastair Brown, Thatje, Sven   +3 more
core   +1 more source

Climate change and tropical marine ecosystems: A review with an emphasis on coral reefs

Cuadernos de investigación UNED, 2019
Climate change is usually associated with warming and weather extremes that impact the human environment and terrestrial systems, but it also has profound effects on the ocean, which is probably the most unique, life-supporting feature of planet Earth ...
Joan A. Kleypas A. Kleypas
doaj   +1 more source