ArticleScientific data2018
A reconstruction of global hydroclimate and dynamical variables over the Common Era.
Article in Scientific data, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.
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.
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.
Who cites it
39 citing papers in PubMed.
- Coupling of Pacific and Indian Ocean variability disrupted by 19th century volcanism.Nature communications · 2026Article
- Recent globally synchronous seasonal warm events unprecedented since 850 CE.Nature communications · 2026Article
- Article
- Drought facilitated the westward expansion of the Mongol Empire in the 1230s.Fundamental research · 2026Article
- Oceanic mesoscale eddies enhance the Pacific Decadal Oscillation and its predictability.Science advances · 2026Article
- Scandinavian pattern and temperature changes shape European summer droughts over the past millennium.Nature communications · 2026Article
- Tropical volcanism triggers pan-Asian monsoon droughts via circumglobal teleconnection.Nature communications · 2026Article
- Gridded millennial summer temperature dataset over the Yangtze River Basin.Scientific data · 2026Article
- Millennial land carbon emissions in China offset by carbon sinks of the past four decades.Nature communications · 2026Article
- Climate-driven reduction in biomass production of the Eurasian steppe coincides with nomadic migration during the first millennium CE.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Paleoclimate pattern effects help constrain climate sensitivity and 21st-century warming.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Reconstruction of temperature, precipitation, and identification of extreme climate events in high mountain Asia over 500 years using multi-method EnKF.Scientific reports · 2026Article
- Reconstruction of Holocene Northern Hemisphere precipitation fields using paleoclimate data assimilation.Scientific data · 2026Article
- Out-of-phase tropical Atlantic-Pacific response after volcanic eruptions over the Last Millennium in PMIP4/past1000 simulations.Scientific reports · 2025Article
- CMIP6 models cannot capture long-term forced changes in the tropical Pacific sea surface temperature gradient.Nature communications · 2025Article
- Volcanic eruptions disrupt ENSO teleconnections with land summer temperature.Nature communications · 2025Article
- Recent drying of the Ganga River is unprecedented in the last 1,300 years.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Cascading impacts of the Maunder Minimum on rainfall and society in the Joseon dynasty.National science review · 2025Article
- Dynamical reconstruction of Southern Ocean and Antarctic climate variability since 1700.Scientific data · 2025Article
- Changes in the western flank of the North Atlantic subtropical high since 1140 CE: Extremes, drivers, and hydroclimatic patterns.Science advances · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Hydroclimate extremes critically affect human and natural systems, but there remain many unanswered questions about their causes and how to interpret their dynamics in the past and in climate change projections. These uncertainties are due, in part, to the lack of long-term, spatially resolved hydroclimate reconstructions and information on the underlying physical drivers for many regions. Here we present the first global reconstructions of hydroclimate and associated climate dynamical variables over the past two thousand years. We use a data assimilation approach tailored to reconstruct hydroclimate that optimally combines 2,978 paleoclimate proxy-data time series with the physical constraints of an atmosphere-ocean climate model. The global reconstructions are annually or seasonally resolved and include two spatiotemporal drought indices, near-surface air temperature, an index of North Atlantic variability, the location of the intertropical convergence zone, and monthly Niño indices. This database, called the Paleo Hydrodynamics Data Assimilation product (PHYDA), will provide a critical new platform for investigating the causes of past climate variability and extremes, while informing interpretations of future hydroclimate projections.
Identifiers
What OpenQuestion holds
Registered trials
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 OpenQuestion graph.