CZ:Earth Sciences Workgroup

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The Citizendium Earth Sciences Workgroup
Earth Sciences article All articles (194) To Approve (0) Editors: active (0) / inactive (8)
Authors: active (104) / inactive (0)
Earth Sciences Workgroup Discussion
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Checklist-generated categories: Underlinked (77) | Cat Check (65) | Cleanup (0)
Subpage categories: Definitions (186) | Related Articles (175; to check 70) | Bibliography (56) | External Links (78) | Gallery (7) | Video (2) 
Missing subpage categories: Definitions (5) | Related Articles (5) | Bibliography (5) | External Links (5) 
16 Developed [1] | 90 Developing [2] | 81 Stub [3] | 3 External [4] | 20 Advanced [0-1] | 110 Nonstub [0-2] | 191 Internal [0-3]

The Earth Sciences Workgroup will organize and coordinate efforts to create and improve articles relating to Earth Sciences. If you are interested in participating, you may add yourself to Category:Earth Sciences Authors, then simply dive in and begin contributing!

Please note that information below may be out-of-date.


Welcome to the home page of Earth Sciences Workgroup! There are a lot of important things to say about Earth Sciences and new authors are arriving and contributing interesting material! Join them!

If you want to contribute, add your user name like this at the bottom of your user page → [[ Category:Earth Sciences Authors|your Surname, your Forename (and initials if any) ]]. If you'd like to be an editor, please follow these instructions. Whatever contribution you'd like to make, you are welcome here! The more we are, the better our articles will be!

There are several ways you can help, for example:

  • Put this page in a better shape!
  • Contribute to the Earth Sciences article, still developing
  • Review the list of top articles: are we missing something?
  • Improve the already existing articles
  • Start your own article. Be sure to enterEarth Sciences as cat1, cat2 or cat3 in the article's Metadata template.

Have fun!

Core articles

Core articles are those that are as-yet unwritten and so should be prioritised. Please start articles on the topics below. Click here to edit this transcluded list.


Click on the [r] after the first definition below to edit this list of transcluded subtopics.

  • Acid rain [r]: Deposition of acidified rain, snow, sleet, hail, gases and particles, and acidified fog and cloud water, due to nitric or sulfuric acid pollution. [e]
  • Age (geology) [r]: The fundamental chronostratigraphic unit. [e]
  • Air pollution dispersion modeling [r]: Describes the basic mathematical simulation (i.e., modeling) of how buoyant air pollutants disperse in the atmosphere. [e]
  • Air Quality Index [r]: A number used by government agencies to characterize the quality of the ambient air at a given location. [e]
  • Biostratigraphy [r]: A domain of stratigraphy that involves the identification of fossils and their position relative to their occurrences in space and time. [e]
  • Cambrian (geology) [r]: First geologic period of Palaeozoic time stretching approximately from 550 to 480 million years BP. [e]
  • Chronostratigraphy [r]: The branch of stratigraphy that studies the relative time relations and ages of rock bodies. [e]
  • Geochronometry [r]: A branch of stratigraphy and of geochronology aimed at the quantitative measurement of geologic time. [e]
  • Geochronology [r]: Science of determining the absolute age of rocks, fossils, and sediments, within a certain degree of uncertainty inherent within the method used. [e]
  • Geologic ages of earth history [r]: Measurement of the geologic history of the earth which can be broadly classified into two periods: the Precambrian supereon and the Phanerozoic eon. [e]
  • Geomorphology [r]: The study of the landforms and geological history of an area, the processes that have shaped the landscape, and the time period over which these processes occur. [e]
  • Geophysics [r]: The study of the Earth by quantitative physical methods, namely seismic, magnetic, electrical, electromagnetic, thermal and radioactivity methods. [e]
  • Global warming [r]: The increase in the average temperature of the Earth's near-surface air and oceans in recent decades and its projected continuation. [e]
  • Greenhouse effect [r]: A general attribute of planets and moons with atmospheres denoting an imbalance between surface radiation and top-of-atmosphere radiation due to the presence of greenhouse gases. [e]
  • Hydrology [r]: The interdisciplinary study of the movement, characteristics and distribution of water, surface-water (fresh water and salt water), groundwater, and water-quality. [e]
  • Lithostratigraphy [r]: Stratigraphy based on the interpretation of physical and petrographic properties of rocks. [e]
  • Magnetostratigraphy [r]: Studies of the magnetic characteristics of rocks. [e]
  • National Center for Atmospheric Research [r]: A non-governmental U.S.-based institute whose mission is "exploring and understanding our atmosphere and its interactions with the Sun, the oceans, the biosphere, and human society." [e]
  • National Oceanic and Atmospheric Administration [r]: A scientific agency within the United States Department of Commerce focused on the conditions of the oceans and the atmosphere. [e]
  • Natural environment [r]: A term that encompasses all living and non-living things occurring naturally on Earth or some region of Earth. [e]
  • Oceanography [r]: The scientific study of the oceans. [e]
  • Ocean heat content [r]: The amount of heat stored in the oceans which is used by scientists to analyze and project climate change. [e]
  • Palynology [r]: The science of the study of contemporary and fossil palynomorphs as well as associated particulate organic matter (POM) in sedimentary strata. [e]
  • Sedimentary geology [r]: Science concerned with the physical and chemical properties of sedimentary rocks and the processes involved in their formation, including transportation, deposition, and lithification of sediments. [e]
  • Stage (geology) [r]: A unit in the study of soil layers. [e]
  • Stratigraphy [r]: The interdisciplinary science field that describes all rock bodies that form the Earth's crust and the manner in which they are organised into distinctive units that are then mapped. [e]


This is a proposal for forming these subgroups:

  • Atmospheric Sciences
  • Climate
  • Geochemistry
  • Geology
  • Geophysics
  • Ocean Sciences

Any ideas for a better categorization into subgroups are welcome.