The role of mesoscale-driven connectivity patterns in coral recovery around Moorea and Tahiti, French Polynesia DOI Creative Commons

Skylar Lama,

Luisa Lopera,

Annalisa Bracco

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Sept. 27, 2024

Coral reefs are declining due to anthropogenic warming. Nonetheless, some have recovered quickly from repeated bleaching events. recovery depends on adaptation capabilities, fishing pressure, overall number of stressors, reef conditions before the event, and degree connectivity. that connected many others can receive viable larvae regain coverage faster. Around Moorea Tahiti, within Society Islands French Polynesia, coral cover has regained its previous levels rapidly, despite several mass events over past three decades. Here it is explored whether connectivity with distant may support such by modeling transport around islands 28 years. Ocean currents enable Tuamotu Islands, ~ 250 km northeast, act as sources Tahiti for pelagic larval durations weeks or longer. The circulation very dynamic; mesoscale eddies also halt sporadically west southeast instead. With undisturbed a 300 radius strong variability, dynamic, long-range explain Tahiti.

Language: Английский

Effect of coral‐giant clam artificial reef on coral recruitment: insights for restoration and conservation efforts DOI Creative Commons
Isis Guibert, Róisín Hayden, Christine Sidobre

et al.

Restoration Ecology, Journal Year: 2024, Volume and Issue: 32(5)

Published: March 21, 2024

Coral recruitment is a vital process for the maintenance and recovery of coral reefs, particularly due to their decline from global change. While it well established that larval settlement cues significantly influence recruitment, investigation success associated with surrounding community mainly focuses on algae. To investigate other factors controlling this process, we examined impact benthic invertebrate assemblages using artificial reefs. Three types reefs (mono‐, bi‐, tri‐species) different three common species, Pocillopora acuta , Acropora cytherea Tridacna maxima were studied over 8 months. This study revealed play significant role in survival. High biodiversity was found enhance inhibit potential negative A. . Our findings underscore importance preserving high not only hard but wide range phyla, including bivalves, restoration efforts. Maintaining sustainable populations an important goal reach face multiple threats

Language: Английский

Citations

0
The role of mesoscale-driven connectivity patterns in coral recovery around Moorea and Tahiti, French Polynesia DOI Creative Commons

Skylar Lama,

Luisa Lopera,

Annalisa Bracco

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Sept. 27, 2024

Coral reefs are declining due to anthropogenic warming. Nonetheless, some have recovered quickly from repeated bleaching events. recovery depends on adaptation capabilities, fishing pressure, overall number of stressors, reef conditions before the event, and degree connectivity. that connected many others can receive viable larvae regain coverage faster. Around Moorea Tahiti, within Society Islands French Polynesia, coral cover has regained its previous levels rapidly, despite several mass events over past three decades. Here it is explored whether connectivity with distant may support such by modeling transport around islands 28 years. Ocean currents enable Tuamotu Islands, ~ 250 km northeast, act as sources Tahiti for pelagic larval durations weeks or longer. The circulation very dynamic; mesoscale eddies also halt sporadically west southeast instead. With undisturbed a 300 radius strong variability, dynamic, long-range explain Tahiti.

Language: Английский

Citations

0