Taylor & Francis

Prepare your manuscript for Hydrological Sciences Journal.

Review the checklist, choose your article type, and turn your draft into a cleaner submission package.

Checked 2026-08-01

Article types

Review
Research Article
Technical Note
Original Article
Review Article
Perspective
Letter
Editorial
Clinical Trial
Protocol
Systematic Review
Lectio

Readiness requirements

Review the key details below, or download the complete checklist with every stored source-backed requirement.

Abstract length

  • Provide an author-written abstract of no more than 150 words.
  • Use a structured abstract.
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  • Your abstract should focus on what your research is about, what methods have been used, and what you found out.
  • The instructions for authors for each journal will give specific guidelines on what’s required here, including whether it should be a structured abstract or graphical abstract, and any word limits.
  • A non-structured abstract of no more than 150 words.

Keywords

  • Include or confirm the keywords required by the journal. Articlo checks this item and flags anything that still needs author input.

Reference style

  • Articlo formats your supplied references to the journal's stored style and checks that citations match the reference list; source validity is not verified.
  • A typical paper for this journal should be no more than 8,000 words; this limit does not include tables; references; figure captions; footnotes; endnotes.
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  • Where applicable, this should include the hyperlink, DOI or other persistent identifier associated with the data set(s).
  • Readers should be able to interpret the table without reference to the text.
  • A declaration must be included within the submission stating: Confirmation the authors take full responsibility for the integrity of the whole content, including accuracy of references.

Figure and table rules

  • Keep every figure and table numbered, captioned, and cited in the manuscript. Keep figures embedded; Articlo also extracts numbered source files for the package.
  • Group figures at the end of the manuscript.
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  • Group tables at the end of the manuscript.
  • Figures should be high quality (1200 dpi for line art, 600 dpi for grayscale and 300 dpi for color, at the correct size).
  • Tables and figures Show clearly in your article text where the tables and figures should appear, for example, by writing [Table 1 near here].
  • In this article, Figure 1 appears first, so the expanded version “multiple linear regression (MLR)” should appear again in the caption of Figure 1. “MLR” can then be used in the captions for Figure 2 and Tables 1-2.
  • Figures should be included at the end of the manuscript but may also be saved in one of our preferred file formats: PS, JPEG, GIF, or Microsoft Word (DOC or DOCX).
  • Tables should present new information rather than duplicating what is in the text.
  • Where an acronym or abbreviation appears in Tables or Figures, they should expand these again in the first instance in a Table or Figure caption.
  • It’s very important that you have been given permission to use any tables or figures you are reproducing from another source before you submit.
  • Figures and tables must appear either at the end of the main Word file or be submitted as separate files; for figures, formats such as png, jpg, TIFF, PostScript or EPS are acceptable; tables can also be submitted in Excel.
  • Check the instructions for authors to see how you should supply tables and figures, whether at the end of the text or in separate files, and follow any guidance given on the submission system.

Funding statement

  • You should declare only the acquired funds and grants that are directly relevant to the work reported in your article; for example, This work was supported by the [Funding Agency #1] under Grant [number xxxx]; [Funding Agency #2] under Grant [number xxxx]; and [Funding Agency #3] under Grant [number xxxx].

Competing interests

  • Include or confirm the competing interests required by the journal. Articlo checks this item and flags anything that still needs author input.

Data availability statement

  • Include or confirm the data availability statement required by the journal. Articlo checks this item and flags anything that still needs author input.

Ethics statement

  • Include or confirm the ethics statement required by the journal. Articlo checks this item and flags anything that still needs author input.

Blinded manuscript

  • The PDF should be uploaded as the “Manuscript - with author details”/”Manuscript - anonymous” file.

Cover letter

  • Letter: Provide the claims and editor-specific context for the cover letter; Articlo creates an editable companion without inventing content.
  • Review: Provide the claims and editor-specific context for the cover letter; Articlo creates an editable companion without inventing content.
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  • Using third-party material in your paper You must obtain the necessary permission to reuse third-party material in your article.
  • Review: The use of short extracts of text and some other types of material is usually permitted, on a limited basis, for the purposes of criticism and review without securing formal permission.
  • If you wish to include any material in your paper for which you do not hold copyright, and which is not covered by this informal agreement, you will need to obtain written permission from the copyright owner prior to submission.

Author contributions

  • Submitting authors should be prepared to submit CRediT roles for themselves and their co-authors (where applicable) as part of the submission process.

Supplementary files

  • Lectio: Include every cited supplementary file and use matching labels in the manuscript.
  • Letter: Include every cited supplementary file and use matching labels in the manuscript.
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  • Review: Include every cited supplementary file and use matching labels in the manuscript.
  • Protocol: Include every cited supplementary file and use matching labels in the manuscript.
  • Editorial: Include every cited supplementary file and use matching labels in the manuscript.
  • Perspective: Include every cited supplementary file and use matching labels in the manuscript.
  • Clinical Trial: Include every cited supplementary file and use matching labels in the manuscript.
  • Review Article: Include every cited supplementary file and use matching labels in the manuscript.
  • Technical Note: Include every cited supplementary file and use matching labels in the manuscript.
  • Original Article: Include every cited supplementary file and use matching labels in the manuscript.
  • Research Article: Include every cited supplementary file and use matching labels in the manuscript.
  • Embed or attach the author-supplied supplementary material so Articlo can extract and label it for the package.
  • Detailed or highly specific technical information, such as computer code, should be provided as supplementary material or made available through an open-access repository.
  • Review: Authors should not submit manuscripts where Generative AI tools have been used in ways that replace core researcher and author responsibilities, for example: text or code generation and literature review without rigorous revision, synthetic data generation to substitute missing data without robust methodology, generation of any type of content that is inaccurate including abstracts or supplementary materials.

Title page and author information

  • All authors of a manuscript should include their full name and affiliation on the cover page of the manuscript.
  • One author will need to be identified as the corresponding author, with their email address normally displayed in the article PDF (depending on the journal) and the online article.

Article structure and word limits

  • Research Article / Technical Note: A Technical Note should be shorter than a research article, typically not exceeding 5,000 words.
  • Margins Margins should be at least 2.5cm (1 inch).
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  • Review: These instructions will ensure we have everything required so your paper can move through peer review, production and publication smoothly.
  • Your research funder or your institution may require you to publish your article open access.
  • Use our APC finder to view the APC for this journal.
  • Formatting and templates Papers must be submitted in Word or LaTeX format.
  • All LaTeX submissions must be accompanied by a PDF.
  • Please use SI units (non-italicized) and refer to the guidelines on using units and notation in hydrology.
  • You will also need to upload your LaTeX source files, which should be uploaded as a single zip file alongside your submission and marked as “LaTeX Source Files”.
  • Authors should restrict their use of colour to situations where it is necessary on scientific, and not merely cosmetic, grounds.
  • Queries Should you have any queries, please visit our Author Services website or contact us here.
  • A declaration must be included within the submission stating: Originality and accuracy of content has been confirmed by the authors.
  • Authors must provide full methodological details and adhere to relevant reporting guidelines where applicable.
  • Authors must retain the original and revised versions which must be shared upon request.
  • The PLSP guidelines for authors must be followed at all times.
  • Before you submit your article, make sure you’ve checked the instructions for authors for your chosen journal, so you are aware of everything required.
  • Most journals create image descriptions during the production process, but a minority may require authors to provide image descriptions.
  • Review: Running heads and received dates These aren’t required when submitting a manuscript for review.
  • Use of Artifical Intelligence.
  • The original and novel components must be clear and include an explanation of the broader research implications that extend beyond the study area, for example, by noting its unique hydroclimatic setting and how knowledge about it could enhance the overall understanding of the hydrological processes or model studied.
  • The article should demonstrate existing knowledge gaps, be motivated by a set of hypotheses, and explain why the approaches and/or application proposed are hypothesized to fill existing knowledge gaps.
  • Authors are responsible for ensuring that the content of their submissions meets the required standards of rigorous scientific and scholarly assessment, research and validation, and is created by the author.
  • Special characters If you are preparing your manuscript in Microsoft Word and your article contains special characters, accents, or diacritics, we recommend you follow these steps: European accents (Greek, Hebrew, or Cyrillic letters, or phonetic symbols): choose Times New Roman font from the dropdown menu in the “Insert symbol” window and insert the character you require.
  • Special characters If you are preparing your manuscript in Microsoft Word and your article contains special characters, accents, or diacritics, we recommend you follow these steps: Asian languages (such as Sanskrit, Korean, Chinese, or Japanese): choose Arial Unicode font from the dropdown menu in the “Insert symbol” window and insert the character you require.
  • If you haven't submitted a paper to this journal before, you will need to create an account in the submission centre.
  • If you are at the early stage of your research, you may also need to read how to start writing a journal manuscript.
  • Image descriptions are typically used by systems such as pronouncing screen readers to make images accessible to people that cannot read or see the object due to a visual disability.

Reporting guidelines

  • Include or confirm the reporting guidelines required by the journal. Articlo checks this item and flags anything that still needs author input.

Preprints and prior publication

  • Discussion and Reply to Discussion: A discussion paper discusses work previously published in HSJ, ideally, but not exclusively, no more than 18 months prior to the submission date.
  • If you have shared an earlier version of your Author’s Original Manuscript on a preprint server, please be aware that anonymity cannot be guaranteed.

Artificial intelligence disclosure

  • Add or confirm the author-written Artificial intelligence statement; Articlo flags it if author input is still needed.
  • Please include a statement disclosing whether and how generative AI has been used in the research and manuscript preparation process.
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  • Utilizing Generative AI and AI-assisted technologies in any part of the research process should always be undertaken with human oversight and transparency.
  • Use of AI tools as part of ethical research studies is permitted.
  • A declaration must be included within the submission stating: The name and version number of the AI tool used.
  • Systematic Review: Use of AI tools as part of ethically conducted literature reviews, systematic reviews, meta-analysis and bibliometrics studies is permitted.
  • Use of AI tool assisted plain language summaries (PLS) of authors own work is permitted.
  • Please read our guidance on using AI tools in your research and manuscript preparation to understand scenarios where their use may be permissible, and the required information that must be disclosed.
  • Use of Artificial Intelligence Hydrological Sciences Journal, in partnership with Taylor & Francis, supports the responsible use of Generative AI tools that respect high standards of data security, confidentiality and copyright protection in cases such as: language improvement, interactive online search with LLM-enhanced search engines and coding assistance.
  • Authors must clearly acknowledge within the article any use of Generative AI tools through a statement which includes: the full name of the tool used (with version number), how it was used, and the reason for use; for article submissions, this statement must be included in the Methods or Acknowledgments section.
  • A declaration must be included within the submission stating: Confirmation the authors have checked terms of use for the specific AI tool used, and therefore confirm suitability for publication.

Manuscript structure

  • Original Article: The title should include “Discussion of:” followed by the title of the original article.
  • Original Article: The authors of the original article will be invited to reply to the discussion(s) and should submit this with “Reply to:” in the title.
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  • Authors must retain full records of the methods undertaken, including full descriptions and records of the prompts used, which must be shared with the journal upon request.
  • Letter: Headings This will show you the different levels of the heading section in your article: First-level headings (e.g. Introduction, Conclusion) should be in bold, with an initial capital letter for any proper nouns.

Authorship and originality

  • Review / Letter: Authors must produce a cover letter that clearly explains the motivation for selecting the review topic, articulates the elements of novelty inherent in their approach and findings, and comprehensively illustrates the expertise of the authorship on the subject.

Article type and manuscript length

  • Preparing your paper Structure Manuscripts should be compiled as one document in the following order: title page; abstract; keywords; main text; acknowledgements; references; appendices (as appropriate); table(s) with caption(s) (on individual pages); figure caption(s) (as a list); figures (which may also be uploaded as high-resolution images in addition to appearing in the main manuscript file).

Language and text style

  • Please use any spelling style consistently throughout your manuscript.
  • Please use double quotation marks, except where "a quotation is 'within' a quotation".
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  • Please note that long quotations should be indented without quotation marks.
  • Authors should expand all acronyms and abbreviations on first use.
  • Headings This will show you the different levels of the heading section in your article: Fourth-level headings should be in bold italics, at the beginning of a paragraph.
  • Headings This will show you the different levels of the heading section in your article: Fifth-level headings should be in italics, at the beginning of a paragraph.
  • Letter: Headings This will show you the different levels of the heading section in your article: Second-level headings should be in bold italics, with an initial capital letter for any proper nouns.
  • Letter: Headings This will show you the different levels of the heading section in your article: Third-level headings should be in italics, with an initial capital letter for any proper nouns.

Study reporting guidelines

  • Authors must provide full methodological details and adhere to relevant reporting guidelines where applicable (e.g. CONSORT-AI, STARD-AI, GAMER, TRIPOD-AI, etc).

What your package checks

Abstract: 150 words
Paper: 8,000 words
Declarations: Artificial intelligence
Format: Times New Roman

Source transparency

This preparation guide uses published journal-specific author requirements. Journal instructions can change, so authors should complete a final review before submission.

Open official guideline source