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Encyclopedia of Climate System Science

  • 1st Edition - November 15, 2026
  • Latest edition
  • Editor: Sumant Nigam
  • Language: English

Encyclopedia of Climate System Science provides authoritative, up-to-date information on the observing, functioning, modeling, and projected future states of the Climate System. Wi… Read more

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Description

Encyclopedia of Climate System Science provides authoritative, up-to-date information on the observing, functioning, modeling, and projected future states of the Climate System. With contributions from hundreds of experts in the field, it is the most complete go-to reference for those interested in a discriminating understanding of climate variability and change.

The Climate System is complex, consisting of myriad interactions and feedbacks within and across oceans, atmosphere, land surface, cryosphere, and biosphere, which lead to natural variability on timescales ranging from sub-seasonal to multidecadal. Superposed on the natural variations is Climate Change – a raging concern that has generated widespread interest in several facets of climate science. This encyclopedia highlights system interactions that play a leading role in shaping climate variability, their modulation by climate change, the multivariate structure of climate change in each subsystem, the extraction of this signal, and the robustness of climate projections. The Encyclopedia content is a balanced blend of observational analysis, theory, and numerical modeling. Its discussion of climate change is presented against a historically expansive backdrop populated by paleoclimates and the Anthropocene.

This unique Encyclopedia provides readers with the knowledge framework for interpreting 20th-21st century climate variations and assessing 21st-22nd century climate projections.

Key features

  • Serves a wide audience, focusing on the influential interactions between oceans, atmospheres, land surfaces, the cryosphere, and the biosphere
  • Provides an authoritative and unbiased account of the climate system, giving readers the framework needed to navigate the information overload on climate and climate change
  • Contains structured chapters with extensive references and visual representations to help readers navigate the breadth of the topics

Readership

Academics and researchers in atmospheric, oceanic, and cryospheric science, hydrology, biogeochemistry, geoscience and geography and ecology, Policy makers, professionals and citizen scientists interested in the climate system

Table of contents

Section I. The Climate System

1. Characterization

1.1 Heat and Energy Flows; Angular Momentum Cycle; Water Cycle; Carbon Cycle

2. Paleoclimate

3. The Anthropocene

4. Analysis of Climate Variability

4.1 20th-21st Century Climate Variability: Sub-seasonal, Seasonal, Interannual, and Decadal-Multidecadal timescale Variability; Climate Extremes

Section II. Climate System Components

5. Oceans

6. Atmosphere

7. Land-Surface

8. Cryosphere

9. Biosphere

Section III. Climate System Interactions

10. Ocean–Atmosphere: Physical Interactions (heat, momentum, and water transfers)

10.1 Tropical basin

10.2 High-latitude basins

11. Land–Atmosphere: Physical Interactions (energy, momentum, and aerosol transfers)

12. Ocean–Cryosphere: Physical Interactions (e.g., from ice melt/growth)

13. Ocean–Biosphere–Atmosphere: Biogeochemical Interactions through Marine and Terrestrial Ecosystems (e.g., carbon cycling; aerosol injections)

Section IV. Climate Observing System

14. In-situ Observations

15. Space-based Observations (e.g., satellites, COSMIC occultations, autonomous vehicles)

16. Climate Datasets

17. Assimilation of Observations in the governing Dynamical and Thermodynamical Framework: Reanalyses – The Modern Climate Record

18. Gaps in Observing System

Section V. Climate Modeling System

19. Model Hierarchy for Improved Simulation and Understanding

20. Simple Climate Models

21. General Circulation Models

22. Component Models

23. Coupling Models: Earth System Models

23.1 Land–Atmosphere coupling

23.2 Ocean–Atmosphere coupling

23.3 Carbon Cycle coupling

23.4 Machine Learning enabled models

24. Ensemble Modeling

25. Structural Uncertainty

26. Internal Variability

27. Forcing Uncertainty

28. Regional Climate/Impact Modeling

Section VI. Climate Simulations. An Assessment of CMIP6 Models

29. CMIP6 Paleoclimate reconstruction

29.1 The Younger Dryas

29.2 African Humid Period

29.3 Little Ice Age

30. CMIP6 20th-21st Century Climate Simulations: Spatiotemporal Structure of Natural Variability

30.1 Subseasonal Variability: Climate Teleconnections (e.g., PNA, NPO, NAO, MJO)

30.2 Seasonal Variability: Hadley Circulation, Subtropical Highs, Storm Tracks, Secular Warming, etc.

30.3 Interannual Variability: El Nino Southern Oscillation, Quasi-Biennial Oscillation, etc.

30.4 Decadal-Multidecadal Atmospheric Variability: Hydroclimate episodes (e.g., Dust Bowl, Sahel Desertification)

30.5 Multidecadal Ocean Variability: Atlantic Multidecadal Oscillation, Pacific Decadal Oscillation, etc.

31. CMIP6 20th-21st Century Climate Simulations: Incidence of Extreme Events (heat waves, droughts, intense storms, floods, hurricanes (if resolved))

32. CMIP6 Downscaled 20th-21st Century Climate

Section VII. Climate Change

33. Observed and CMIP6-Modeled 20th-21st Century Climate Change

34. Surface Hydroclimate Change

35. Temperature and Precipitation change: Regional Desertification and Wetting

36. Seasonal variations in Warming and Precipitation Change

37. Multidecadal Variability’s contribution in Sub-Centennial Change

38. Sea-level Rise

39. Troposphere-Stratosphere Structure of Warming

40. Circulation Change

40.1 Hadley Circulation change, Tropical Widening

40.2 Walker Circulation Slowdown

41. Change in Extreme Events’ Statistics

42. Modeled Hydroclimate and Circulation Changes

43. CMIP6 Ensemble-mean and Ensemble Spread; Inter-Model Spread

44. Climate Sensitivity: Observations and Model-based Estimates

45. Integrated Assessment Models

46. CMIP6 Climate Projections

46.1 Scenarios

46.2 Global Averaged Surface Temperature: Transient and Equilibrium Projections

46.3 Surface Hydroclimate: Regional Temperature and Precipitation Projections

46.4 Natural Ecosystems

47. CMIP6 Downscaled Projections

48. Climate Risk Assessment

Product details

  • Edition: 1
  • Latest edition
  • Published: November 15, 2026
  • Language: English