Indices Climaticos????????

Antarctic Oscillation
AMO, smoothed
Id Histórico
Atlantic Multidecadal Oscillation
Id. Histórico
Arctic Oscillation
Atlantic Tripole SST EOF
Northeast Brazil Rainfall Anomaly
Caribbean SST Index
Bivariate ENSO Timeseries
Bivariate ENSO Timeseries Historical
Tropical Pacific SST EOF
Eastern Pacific Oscillation
ENSO precipitation index
Globally Integrated Angular Momentum
Global Mean Lan/Ocean Temperature
Hurricane activity

Central Indian Precipitation
North Atlantic Oscillation (Jones)
Multivariate ENSO Index (MEI)
North Atlantic Oscillation
Extreme Eastern Tropical Pacific SST

Eastern Tropical Pacific SST
East Central Tropical Pacific SST
Central Tropical Pacific SST

Northern Oscillation Index
North Pacific pattern

North Tropical Atlantic SST Index
Oceanic Nino Index
Pacific Warmpool
Pacific Decadal Oscillation

Pacific North American Index

Quasi-Biennial Oscillation
Sahel Standardized Rainfall

Southern Oscillation Index
Solar Flux (10.7cm)
SahelArea averaged precipitation for Arizona and New Mexico
Tropical Northern Atlantic Index
Trans-Niño Index

Trend

Tropical Southern Atlantic Index
Western Hemisphere warm pool

Western Pacific Index

si tienen algunas explicaciones sobre estos indices o como han sido creados???