D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Environmental Sciences D-index 36 Citations 10,748 69 World Ranking 4219 National Ranking 1810

Overview

What is he best known for?

The fields of study he is best known for:

  • Climate change
  • Statistics
  • Ecology

Caspar M. Ammann mainly investigates Climatology, Climate model, Paleoclimatology, Climate change and Radiative forcing. Caspar M. Ammann has included themes like Volcano and Oceanography, Greenhouse gas in his Climatology study. His studies in Climate model integrate themes in fields like Atmospheric sciences and Forcing.

His work in Paleoclimatology tackles topics such as Meteorology which are related to areas like Trend surface analysis, Community Climate System Model, Global change and Arctic. Caspar M. Ammann studies Global warming which is a part of Climate change. Caspar M. Ammann interconnects Greenhouse effect and Paleoclimate Modelling Intercomparison Project in the investigation of issues within Radiative forcing.

His most cited work include:

  • Global Signatures and Dynamical Origins of the Little Ice Age and Medieval Climate Anomaly (1415 citations)
  • Recent Warming Reverses Long-Term Arctic Cooling (537 citations)
  • High-resolution palaeoclimatology of the last millennium: a review of current status and future prospects: (510 citations)

What are the main themes of his work throughout his whole career to date?

Caspar M. Ammann spends much of his time researching Climatology, Climate change, Climate model, Proxy and Radiative forcing. His Climatology research incorporates elements of Volcano, Vulcanian eruption and Paleoclimatology. His work deals with themes such as Westerlies and Meteorology, which intersect with Climate change.

Attribution of recent climate change is closely connected to Climate state in his research, which is encompassed under the umbrella topic of Climate model. His Proxy research includes elements of Time series, Regression, Pseudoproxy, Little ice age and Fidelity. In his study, which falls under the umbrella issue of Northern Hemisphere, Teleconnection is strongly linked to Oceanography.

He most often published in these fields:

  • Climatology (60.36%)
  • Climate change (28.83%)
  • Climate model (23.42%)

What were the highlights of his more recent work (between 2013-2019)?

  • Climatology (60.36%)
  • Climate change (28.83%)
  • Climate model (23.42%)

In recent papers he was focusing on the following fields of study:

Caspar M. Ammann focuses on Climatology, Climate change, Climate model, Meteorology and Focus group. His Climatology study combines topics from a wide range of disciplines, such as Spatial ecology, Volcano, Radiative forcing and Extreme value theory. His research in Radiative forcing intersects with topics in Forcing and Statistical model.

His work on Downscaling and General Circulation Model as part of general Climate change research is often related to Development economics and Hydrology, thus linking different fields of science. He has researched Climate model in several fields, including Storm and Solar Resource, Solar energy. His Meteorology research is multidisciplinary, incorporating perspectives in Solar electricity, Renewable energy, Current and Resource.

Between 2013 and 2019, his most popular works were:

  • Climate Change, Global Food Security and the U.S. Food System (69 citations)
  • Late winter temperature response to large tropical volcanic eruptions in temperate western North America: Relationship to ENSO phases (31 citations)
  • A Method to Assess the Wind and Solar Resource and to Quantify Interannual Variability over the United States under Current and Projected Future Climate (25 citations)

In his most recent research, the most cited papers focused on:

  • Climate change
  • Statistics
  • Ecology

Caspar M. Ammann mainly investigates Climatology, Data mining, Object based, Diagnostic evaluation and Food policy. His study in Climatology is interdisciplinary in nature, drawing from both Volcano, Statistics, General Circulation Model, Downscaling and Environmental monitoring. His Food policy research includes elements of Sustainability, Food safety, Natural resource economics, Overconsumption and Deforestation.

His study ties his expertise on Global warming together with the subject of Sustainability.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Global Signatures and Dynamical Origins of the Little Ice Age and Medieval Climate Anomaly

Michael E. Mann;Zhihua Zhang;Scott Rutherford;Raymond S. Bradley.
Science (2009)

1813 Citations

Recent Warming Reverses Long-Term Arctic Cooling

Darrell S. Kaufman;David P. Schneider;Nicholas P. McKay;Caspar M. Ammann.
Science (2009)

762 Citations

High-resolution palaeoclimatology of the last millennium: a review of current status and future prospects:

P.D. Jones;K.R. Briffa;T.J. Osborn;J.M. Lough.
The Holocene (2009)

678 Citations

Volcanic forcing of climate over the past 1500 years: An improved ice core-based index for climate models

Chaochao Gao;Alan Robock;Caspar Ammann.
Journal of Geophysical Research (2008)

616 Citations

Contributions of Anthropogenic and Natural Forcing to Recent Tropopause Height Changes

.
Science (2003)

530 Citations

Solar influence on climate during the past millennium: Results from transient simulations with the NCAR Climate System Model

Caspar M. Ammann;Fortunat Joos;David S. Schimel;Bette L. Otto-Bliesner.
Proceedings of the National Academy of Sciences of the United States of America (2007)

433 Citations

Proxy evidence for an El Niño-like response to volcanic forcing.

J. Brad Adams;Michael E. Mann;Caspar M. Ammann.
Nature (2003)

413 Citations

A monthly and latitudinally varying volcanic forcing dataset in simulations of 20th century climate

Caspar M. Ammann;Gerald A. Meehl;Warren M. Washington;Charles S. Zender.
Geophysical Research Letters (2003)

380 Citations

Climate forcing reconstructions for use in PMIP simulations of the last millennium (v1.0)

G. A. Schmidt;Johann H. Jungclaus;C. M. Ammann;Edouard Bard.
Geoscientific Model Development (2011)

358 Citations

Combinations of Natural and Anthropogenic Forcings in Twentieth-Century Climate

.
Journal of Climate (2004)

357 Citations

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