STAGE

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Singapore

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Documented risk theme

Urban heat

Documented risk theme

Wet and dry extremes

Documented risk theme

Sea-level rise

Screening themes, not three highest risks or comparative country ranking. These are qualitative themes, not comparable risk scores.

Evidence: NEA/MSS release 2024-01-05 · Checked 2026-11-01

Risk source
Evidence limitations

V3 generation verified; original technical PDF blocked

Risk evidence methodology

Themes are not rankings. Comparable risk analysis requires:

  • 1

    Hazard

    How often and how intensely the event occurs.

  • 2

    Exposure

    People, assets and ecosystems in harm's way.

  • 3

    Vulnerability

    Sensitivity and capacity to cope or adapt.

  • 4

    Observed losses

    Recorded damage — kept separate from losses attributed to climate change.

  • 5

    Projections

    How the risk is expected to change in future scenarios.

Quantitative indicators · Singapore

Climate indicators · Source scope and review decisions

Review supplied · Conflict unresolved

Supplied review & decision

新加坡海平面上升经济损失表头与单位复核

Printed Billion USD header remains unresolved; GDP comparison does not establish an official erratum or justify Million USD conversion. GDP baseline lacks a standalone quotation.

Reported citation: ASEAN State of Climate Change Report · 2021-06 · PDF page 41

Singapore | 128 (128-128) | 128 (128-128) | 89350 (84790-90870) | 89170 (89170-89170) | 1630 (1630-1630) | 1382 (1202-1922)
Earlier supplied reviews (2)

新加坡海平面上升与经济损失评估核验 · PDF page 41

Unit correction is not supported by the quoted table: it still says Billion USD. GDP plausibility cannot establish an erratum or justify converting 1382 to US$1.382B. Monetary summary remains withheld.

新加坡海平面上升经济损失表头与单位真实性复核 · PDF page 41

Literal table header remains Billion USD. GDP comparisons cannot establish an official unit correction. Monetary summary withheld; full table, model sources and supplied auditor interpretation retained separately.

External review, not independent original-source verification. Human review required · 2026-11-01.supplied-reviews.v3

People & exposure

89,170

Affected population by 2050 under RCP8.5 sea-level rise (ASCCR table)

Extraction, quote & page

Submitted extraction — not independently verified

约 30% 的岛屿陆地面积海拔低于平均海平面 5 米,海平面上升构成最直接威胁;在 RCP8.5 海平面上升模型情景下到 2050 年估计受影响人口为 89,170 人

Supplied page: pp. 41, 46

With about 30 per cent of our island less than five metres above the mean sea level, the rise in sea level poses the most immediate threat to Singapore... Singapore Affected population RCP 8.5: 89170 (89170-89170)

Economic impact

Data under verification

No unambiguous quote-supported summary available.

Extraction, quote & page

Submitted extraction — not independently verified

模型预测到 2050 年海平面上升造成的预计经济损失在 RCP8.5 情景下为 13.82 亿美元 (13.82 Billion USD),在 RCP4.5 情景下为 16.30 亿美元 (16.30 Billion USD)

Supplied page: p. 41

Singapore Economic impact (Billion USD) RCP 4.5: 1630 (1630-1630); RCP 8.5: 1382 (1202-1922)

Caveats: Literal table header remains Billion USD. GDP comparisons cannot establish an official unit correction. Monetary summary withheld; full table, model sources and supplied auditor interpretation retained separately.

Source attribution & sectors

Supplied source: ASEAN State of Climate Change Report (ASCCR) · 2021 · ASEAN Secretariat · pp. 41, 46

Catalogue candidate: SRC-013 · ASEAN State of Climate Change Report. A catalogue match does not verify the quoted page.

Open catalogue source ↗

Supplied vulnerable sectors: Coastal Zone and Low-lying Infrastructure · Water Resources and Urban Drainage · Urban Heat Island and Public Health

Supplied hazards: Sea Level Rise and Coastal Inundation · Sudden Episodes of Intense Rainfall · Extreme Heat and Urban Heat Island Effect

Import 2026-11-01-user-extract-v5. Different hazards, units, populations and projection horizons are not comparable; no ranking or combined total.

Compare countries

Qualitative evidence · 2026-11-01. A missing theme is not evidence of no risk.

Singapore →
  • Flooding & extreme rainfallWet and dry extremes
  • Tropical cyclonesNot covered in imported themes
  • Sea-level rise & coastal erosionSea-level rise
  • Extreme heatUrban heat
  • DroughtWet and dry extremes
  • LandslidesNot covered in imported themes
  • Haze & wildfireNot covered in imported themes

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