Evidence map›Paper›PMID 40957569›Full record

ArticleProceedings. Biological sciences2025

Controlled out-of-season spawning of reef-forming corals using offset environmental cues.

Lonidas Koukoumaftsis, Matthew Salmon, Glenn Everson, David J Hughes, Deepa Varkey, Andrew Heyward, Andrea Severati, Craig Humphrey

Abstract read
In one paragraph

Article in Proceedings. Biological sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Lonidas KoukoumaftsisThe National Sea Simulator, Australian Institute of Marine Science, Townsville, 4810 Queensland, Australia.ORCID 0009-0007-8088-1862
Matthew SalmonThe National Sea Simulator, Australian Institute of Marine Science, Townsville, 4810 Queensland, Australia.
Glenn EversonThe National Sea Simulator, Australian Institute of Marine Science, Townsville, 4810 Queensland, Australia.
David J HughesThe National Sea Simulator, Australian Institute of Marine Science, Townsville, 4810 Queensland, Australia.ORCID 0000-0003-3778-7460
Deepa VarkeyAustralian Institute of Marine Science, Townsville, 4810 Queensland, Australia.ORCID 0000-0002-9540-5638
Andrew HeywardAustralian Institute of Marine Science, Townsville, 4810 Queensland, Australia.
Andrea SeveratiThe National Sea Simulator, Australian Institute of Marine Science, Townsville, 4810 Queensland, Australia.
Craig HumphreyThe National Sea Simulator, Australian Institute of Marine Science, Townsville, 4810 Queensland, Australia.ORCID 0000-0002-1303-036X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The global climate crisis has heightened the urgency for developing interventions to enhance resilience and recovery of coral reef ecosystems. However, research programmes are often bottlenecked by availability of coral early life stage material owing to the annual nature of coral mass spawning. We present a proof-of-concept of 'out-of-season' spawning, utilizing aquarium control technology to induce spawning in multiple Great Barrier Reef (GBR) corals held in long-term indoor aquaria. By applying a six-month offset environmental profile encompassing seasonal temperature, photoperiod and lunar cues, we induced synchronized coral spawning during austral autumn/winter between 2022 and 2023. We also 'phase-shifted' the hour of sunset by four hours on spawning nights, creating a more favourable time window (i.e. minimizing late nights) for gamete fertilization. Spawning occurred on comparable nights after full moon (NAFM) and at similar times after sunset (TAS) to wild conspecifics, with 2023 cohorts showing the closer alignment. Gamete fertilization was successful for six species:

Indexed as

AnthozoaCoral ReefsAnimalsCuesFertilizationMoonPhotoperiodReproductionSeasonsaquarium husbandrycoral aquaculturecoral reef restorationcoral reproductioncoral spawningGreat Barrier Reefmass spawningoff-season spawningout-of-season spawning

Identifiers

PMID40957569
PMCPMC12440632

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.