Grana is an international journal of palynology and aerobiology. Grana, originally published as Grana Palynologica, was founded in 1954 by Professor Gunnar Erdtman. It is published under the auspices of the Scandinavian Palynological Collegium (CPS) in affiliation with the International Association for Aerobiology (IAA).
Grana publishes original papers, mainly on ontogony (morphology, and ultrastructure of pollen grains and spores of Eucaryota and their importance for plant taxonomy, ecology, phytogeography, paleobotany, etc.) and aerobiology. Aerobiology involves studies of airborne biological particles, such as pollen, spores, etc., and their launching, dispersal and final deposition. The significance of these particles in medicine (allergology) and plant pathology is of particular interest.
All submitted manuscripts are subject to initial appraisal by the Editors, and, if found suitable for further consideration, to peer review by independent, anonymous expert referees. All peer review is single anonymized and submission is online via ScholarOne Manuscripts.
Journal metrics
Usage
121K annual downloads/views
Citation metrics
0.9 (2023) Impact Factor
1.3 (2023) 5 year IF
2.1 (2023) CiteScore (Scopus)
0.631 (2023) SNIP
0.360 (2023) SJR
Speed/acceptance
101 days avg. from submission to first
decision
130 days avg. from submission to first
post-review decision
35 days avg. from acceptance to online
publication
46% acceptance rate
Understanding and using journal metrics
Journal metrics can be a useful tool for readers, as well as for authors
who are deciding where to submit their next manuscript for publication.
However, any one metric only tells a part of the story of a journal’s
quality and impact. Each metric has its limitations which means that it
should never be considered in isolation, and metrics should be used to
support and not replace qualitative review.
We strongly recommend that you always use a number of metrics, alongside
other qualitative factors such as a journal’s aims & scope, its
readership, and a review of past content published in the journal. In
addition, a single article should always be assessed on its own merits and
never based on the metrics of the journal it was published in.
Usage and acceptance rate data above are for the last full calendar year
and are updated annually in February. Speed data is updated every six
months, based on the prior six months. Citation metrics are updated
annually mid-year. Please note that some journals do not display all of
the following metrics
(find out why).
Usage:
the total number of times articles in the journal were viewed by users
of Taylor & Francis Online in the previous calendar year, rounded to the
nearest thousand.
Citation Metrics
Impact Factor*:
the average number of citations received by articles published in the
journal within a two-year window. Only journals in the Clarivate Science
Citation Index Expanded (SCIE), Social Sciences Citation Index (SSCI),
Arts and Humanities Citation Index (AHCI) and the Emerging Sources
Citation Index (ESCI) have an Impact Factor.
Impact Factor Best Quartile*:
the journal’s highest subject category ranking in the Journal Citation
Reports. Q1 = 25% of journals with the highest Impact Factors.
5 Year Impact Factor*:
the average number of citations received by articles in the journal
within a five-year window.
CiteScore (Scopus)†:
the average number of citations received by articles in the journal over
a four-year period.
CiteScore Best Quartile†:
the journal’s highest CiteScore ranking in a Scopus subject category. Q1
= 25% of journals with the highest CiteScores.
SNIP
(Source Normalized Impact per Paper):
the number of citations per paper in the journal, divided by citation
potential in the field.
SJR
(Scimago Journal Rank):
Average number of (weighted) citations in one year, divided by the
number of articles published in the journal in the previous three years.
Speed/acceptance
From submission to first decision:
the average (median) number of days for a manuscript submitted to the
journal to receive a first decision. Based on manuscripts receiving a
first decision in the last six months.
From submission to first post-review decision:
the average (median) number of days for a manuscript submitted to the
journal to receive a first decision if it is sent out for peer review.
Based on manuscripts receiving a post-review first decision in the last
six months.
From acceptance to online publication:
the average (median) number of days from acceptance of a manuscript to
online publication of the Version of Record. Based on articles published
in the last six months.
Acceptance rate:
articles accepted for publication by the journal in the previous
calendar year as percentage of all papers receiving a final decision.
Editor-in-Chief David J. Cantrill - Royal Botanic Gardens Victoria, Melbourne, Australia
Editors Thomas Denk - Stockholm, Sweden Matthew Smith - Worcester, UK Sam Slater - Stockholm, Sweden
Technical Editor Sam Slater - Stockhom, Sweden
Editorial Board F. Eide – Norway S. Lindström – Denmark C. Pott – Germany K. Raunsgaard Pedersen – Denmark K.K. Sliwinska – Denmark N. Kuosmanen – Finland J. Gravendyck – Germany A.E. Bjune – Norway S. Kvernes – Norway
[updated 1st January 2024]
Abstracting and indexing
Grana is indexed/tracked/covered by the following services:
Abstracts on Hygiene and Communicable Diseases (CABI) Acid Rain Abstracts Acid Rain Index AgBiotech News & Information (CABI) AgBiotechNet (CABI) AGRICOLA Agricultural Engineering Abstracts (CABI) Animal Breeding Abstracts (CABI) Animal Production Database (CABI) Animal Science (CABI) Bibliography of Agriculture Bibliography of Systematic Mycology (CABI) Biocontrol News and Information Biological Abstracts Biology and Environmental Sciences BIOSIS Previews (Clarivate Analytics) Botanical Pesticides (CABI) British Geological Literature CAB Abstracts (CABI) Current Advances in Ecological and Environmental Sciences Current Awareness in Biological Sciences (CABS) Current Contents - Agriculture, Biology and Environmental Sciences (CABI) Dairy Science Abstracts (CABI) Ecological Abstracts Environmental Impact (CABI) Forestry Abstracts Forest Production Abstracts GEOBASE (Elsevier) Geographical Abstracts GeoREF (Online Database for Bibliography and Index of Geology) Global Health (CABI) Leisure, Recreation, and Tourism Abstracts (CABI) Life Sciences Collection Maize Abstracts (CABI) Nematological Abstracts (CABI) Nutrition Abstracts and Review Series A: Human and Experimental (CABI) Parasitology Database (CABI) Periodicals Scanned and Abstracted Physical Geography Pig News and Information (CABI) Plant Genetic Resources Abstracts (CABI) Plant Genetics and Breeding Database (CABI) Plant Growth Regulator Abstracts (CABI) Protozoological Abstracts (CABI) Research Alert Review of Agricultural Entomology (CABI) Review of Aromatic and Medical Plants (CABI) Review of Medical and Veterinary Entomology (CABI) Review of Medical and Veterinary Mycology (CABI) Rice Abstracts (CABI) Rural Development Abstracts (CABI) Science Citation Index Expanded (Clarivate Analytics) Scopus (Elsevier) Seed Abstracts (CABI) Soil Science Database (CABI) Tropical Diseases Bulletin (CABI) Veterinary Bulletin (CABI) Veterinary Science Database (CABI) Weed Abstracts (CABI) Wheat, Barley and Triticale Abstracts (CABI)
Open access
Grana is a hybrid open access journal that is part of our Open Select publishing program, giving you the option to publish open access. Publishing open access means that your article will be free to access online immediately on publication, increasing the visibility, readership, and impact of your research.
Why choose open access?
Increase the discoverability and readership of your article
Make an impact and reach new readers, not just those with easy access to a research library
Freely share your work with anyone, anywhere
Comply with funding mandates and meet the requirements of your institution, employer or funder
Rigorous peer review for every open access article
Article Publishing Charges (APC)
If you choose to publish open access in this journal you may be asked to pay an Article Publishing Charge (APC). You may be able to publish your article at no cost to yourself or with a reduced APC if your institution or research funder has an open access agreement or membership with Taylor & Francis.
Collegium Palynologicum Scandinavicum and our publisher Taylor & Francis make every effort to ensure the accuracy of all the information (the "Content") contained in our publications. However, Collegium Palynologicum Scandinavicum and our publisher Taylor & Francis, our agents (including the editor, any member of the editorial team or editorial board, and any guest editors), and our licensors make no representations or warranties whatsoever as to the accuracy, completeness, or suitability for any purpose of the Content. Any opinions and views expressed in this publication are the opinions and views of the authors, and are not the views of or endorsed by Collegium Palynologicum Scandinavicum and our publisher Taylor & Francis. The accuracy of the Content should not be relied upon and should be independently verified with primary sources of information. Collegium Palynologicum Scandinavicum and our publisher Taylor & Francis shall not be liable for any losses, actions, claims, proceedings, demands, costs, expenses, damages, and other liabilities whatsoever or howsoever caused arising directly or indirectly in connection with, in relation to, or arising out of the use of the Content. Terms & Conditions of access and use can be found at http://www.tandfonline.com/page/terms-and-conditions .
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