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Once assignment of copyright to the AMS has occurred, the Author(s) must incorporate the AMS copyright 
notice (see Section 2) into any copy af the Work made available to others. The AMS will maintain the VoR 
as the definitive version of the published Work. If the AMS makes the VoR available electronically, Authors 
who maintain personal electronic collections should include a Link to the VoR maintained by the AMS and 
should distribute only links pointing to the AMS VoR. 
The AMS has several different copyright transfer forms. Nearly all Authors will use one of the “standard” 
copyright forms, and most will use the farm that provides far the transfer of copyright to the AMS by the 
Author(s). There are additional “standard” forms that allow Authors to sign a statement that the Work was 
created as part of their officlal duties as a U,S. government employee and is therefore precluded from 
copyright protection, that the Work is subject to Crown Copyright, or that the Work was funded by a 
rOAlitionS organization. In addition, a number af government laboratories have special copyright policies 
for contractors who work at those Laboratories, and the AMS has a set of forms specific to each of those 
jaboratories, 
If there is more than one Author of a Work, all Authors must sign the appropriate copyright transfer form or 
other standard form described above. It is not sufficient for one Author to sign on behalf of coauthors. 
Coauthors may all sign and submit one form ar each Author may sign and submit a separate form. 
The AMS and many other publishers have a policy that Authors should submit a Work for consideration for 
publication to only ane publisher at a time. The Author(s) must notify the AMS if a Work is Identical to or 
substantially the same as a Work submitted to another publisher. 
4. Permission for Use of Copyrighted Works of Others 
Authors who use the material of another author or copyright owner, such as a graphical image, text, etc., in 
the new Work are expected to obtain written permission from the author or copyright owner where 
appropriate and provide a copy of that permission to the AMS. The permission must be broad enough to 
permit the AMS to distribute the material as contained in the Work in any and all media now known or 
later developed. 
5, Citation to AMS Works Using Links 
The AMS permits citations to its Works through the use of links and encourages the widespread 
distribution of links to the VoRs of AMS copyrighted Works. The AMS does not require that Authars obtain 
prior permission to include such links in their new Works, Execution of a link to view a Work is considered 
permissible under these policies, Redistributing a copy created by the execution of a link, however, 
requires permission from the AMS. In addition, entities or individuals may not upload copies of AMS 
copyrighted Works to a server for distribution by links without the permission of the AMS. 
Ihe AMS considers it to be a copyright infringement if a series of links forms a pattern equivalent to the 
table of contents of an AMS publication or creates a compilation of AMS copyrighted Works. To avoid 
misunderstandings, individuals should consult with the AMS before duplicating substantlal portions of 
AMS copyrighted Works with links. 
6. Version of Record (VoR) of a Work and Early Online 
Release (EOR) 
The AMS is obligated to ensure the Work is permanently archived so that the published research record 
will always be available to future generations, This stewardship role requires that the AMS maintaln the 
VoR of any Work published in an AMS journal and give permission to copy only true representations of that 
VoR, The VoR is defined as the version that has been accepted by the AMS, professionally edited, and 
provided to the community in a final print and/or digitally published form. 
In seeking to provide new research results to the atmospheric science community as quickly as possible, 
the AMS provides limited access to an Early Online Release {EOR) version of an accepted manuscript during 
the period that the accepted manuscript is being prepared for publication. As soon as the VoR is available, 
*t replaces the EOR version so that only the VoR can be accessed from that point forward, EORs are not 
'ntended to be used as replacements for the VoRs and, therefore, permission cannot be provided to post 
these versions an any nan-AMS database or website. (An exception to this Policy can be made for a 
repository managed by a funding agency that requires the EOR version and will not allow it to be replaced 
by the VoR. Even in those cases, every effort should be made to ensure that the publicly available version 
of the Work is always the VoR.) 
7. Distribution from a Non-AMS Database or Website 
Copies of an AMS copyrighted Work may nat be placed on a non-AMS database or website without 
permission fram the AMS unless provided for under this Policy, 
3 Distrihution oriar to Submission 
The posting of a draft manuscript on noncommerclial preprint servers or the Authar’s personal or 
professional webpage provides an opportunity for increased communication among researchers, The AMS 
does not intend to inhibit this avenue of scientific exchange. At the present time, and as long as certain 
requirements are met, the AMS treats such postings as informal publications and will not reject a 
manuscript that has been posted In this way on the basis of prior publication. However, the preprint server 
acting as the host must be a not-for-profit entity and not a cammercial enterprise. 
The AMS strongly recommends that Authors choosing to post their Work as a preprint prior to submission 
to a Journal include within it a header or footnate statina that it has nat vet been peer-reviewed, similar to 
19 AAAA AN.“