Angkor and the Hydraulic-City Debate
- Date of account
- Aerial survey and archaeological debate in the 1970s–1980s
- Location
- Siem Reap Province
- Source
- model_recalled_reference
- Record updated
- 2026-10-10
Record summary
Research on Angkor during the 1970s and 1980s increasingly examined reservoirs, canals, embankments, temples, and settlement beyond the monumental core. Some interpretations presented Angkor as a highly centralized hydraulic city whose water system directly controlled agriculture and urban expansion; others emphasized multiple functions, local communities, seasonal variability, and the limits of hydraulic determinism. The case is useful for comparing monumental landscapes with claims about vanished advanced civilizations. Dating, maintenance histories, demographic estimates, and the exact operation of individual features remain subjects of continuing research.
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