CAS major category
Environmental Science & Ecology SCI Journals
The Environmental Science & Ecology major category of the CAS Journal Ranking (2025 upgraded edition) holds 543 journals. This page ranks them by impact factor and gives each one's CAS zone, review time, APC and open-access status (as of October 2026). Largest minor categories: Environmental Sciences (258), Ecology (139), Water Resources (84), Engineering, Environmental (64), Biodiversity Conservation (63), Environmental Studies (38), Green & Sustainable Science & Technology (38), Marine & Freshwater Biology (31).
Environmental Science & Ecology SCI Journals by impact factor
Nature Sustainability
ISSN 2398-9629 · Springer Nature · ENGLANDEnergy-Renewable Energy, Sustainability and the Environment
Environmental Chemistry Letters
ISSN 1610-3653 · Springer International Publishing · GERMANYEngineering, Environmental
Carbon Neutralization
ISSN 2769-3333 · Wiley · AustraliaMultiple
Environmental and Climate Technologies
ISSN 1691-5208 · Sciendo · PolandGREEN & SUSTAINABLE SCIENCE & TECHNOLOGY
Global Sustainability
ISSN 2059-4798 · Cambridge University Press · United KingdomEnvironmental Science-Management, Monitoring, Policy and Law
Annual Review of Environment and Resources
ISSN 1543-5938 · Annual Reviews Inc. · UNITED STATESEnvironmental Sciences
Folia Oecologica
ISSN 1336-5266 · Ustav ekologie lesa SAV · PolandAgricultural and Biological Sciences-Agricultural and Biological Sciences (miscellaneous)
One Earth
ISSN 2590-3330 · ElsevierEnvironmental Science-Environmental Science (all)
Biochar
ISSN 2524-7972 · Springer Nature · SingaporeMultiple
Reviews in Environmental Science and Bio/Technology
ISSN 1569-1705 · Springer Netherlands · NETHERLANDSBIOTECHNOLOGY & APPLIED MICROBIOLOGY-ENVIRONMENTAL SCIENCES
Environmental Science and Ecotechnology
ISSN 2666-4984 · Elsevier · NetherlandsMultiple
Eco-Environment & Health
ISSN 2772-9850 · Elsevier B.V. · ChinaEnvironmental Science & Ecology
Water Research
ISSN 0043-1354 · Elsevier Ltd · ENGLANDEngineering, Environmental
Global Change Biology
ISSN 1354-1013 · Wiley-Blackwell Publishing Ltd · ENGLANDEnvironmental Sciences
Critical Reviews in Environmental Science and Technology
ISSN 1064-3389 · Taylor and Francis Ltd. · UNITED STATESEnvironmental Sciences
Environmental Chemistry and Ecotoxicology
ISSN 2590-1826 · KeAi Communications Co., Ltd. · ChinaAgricultural and Biological Sciences-Ecology, Evolution, Behavior and Systematics
Environmental Science & Technology
ISSN 0013-936X · American Chemical Society · UNITED STATESEngineering, Environmental
Landscape and Urban Planning
ISSN 0169-2046 · Elsevier · NETHERLANDSEcology
Carbon Neutrality
ISSN 2788-8614 · Springer · SwitzerlandEconomics, Econometrics and Finance-Economics, Econometrics and Finance (miscellaneous)
Carbon Resources Conversion
ISSN 2588-9133 · KeAi Communications Co., Ltd. · ChinaMaterials Science-Materials Science (miscellaneous)
Environmental Health Perspectives
ISSN 0091-6765 · American Chemical Society · UNITED STATESExperimental toxicology; Epidemiology;-Exposure science; Risk assessment
Journal of Hazardous Materials
ISSN 0304-3894 · Elsevier · NETHERLANDSEngineering, Environmental
Journal of Cleaner Production
ISSN 0959-6526 · Elsevier Ltd · UNITED STATESEngineering, Environmental
Resources Conservation and Recycling
ISSN 0921-3449 · Elsevier · NETHERLANDSEngineering, Environmental
Environmental Science & Ecology journals: frequently asked questions
How many SCI journals are there in Environmental Science & Ecology?
As of October 2026, JournalCompass lists 543 journals in the Environmental Science & Ecology major category of the CAS Journal Ranking (2025 upgraded edition): 39 in Zone 1, 78 in Zone 2, 118 in Zone 3 and 276 in Zone 4, 48 of them Top journals. By database: SCIE 369, SSCI 26, A&HCI 0 and ESCI 153 (a journal can be indexed in more than one).
Which Environmental Science & Ecology journals are in CAS Zone 1?
By impact factor, the Zone 1 journals in Environmental Science & Ecology include Nature Sustainability (impact factor 32), Annual Review of Environment and Resources (impact factor 16.21), One Earth (impact factor 15.44), Biochar (impact factor 15.15), Environmental Science and Ecotechnology (impact factor 14.42), 39 in all; see the full list of Zone 1 Environmental Science & Ecology journals.
Which Environmental Science & Ecology journals have fast peer review?
Across the 498 Environmental Science & Ecology journals with review-time data, the median review time is about 20.4 weeks. Among Zone 1–2 journals, fast ones include Critical Reviews in Environmental Science and Technology (about 2.6 weeks, publisher figure), Environmental Science & Technology Letters (about 6 weeks, article statistics), NeoBiota (about 6 weeks, community reports), Carbon Capture Science & Technology (about 7.7 weeks, publisher figure), AMERICAN NATURALIST (about 8 weeks, community reports). Review times come first from article statistics (the median from submission to acceptance over the last 24 months), then from publisher figures and community reports; a single manuscript can take much longer or shorter.
Which Environmental Science & Ecology journals charge no APC?
38 journals in Environmental Science & Ecology charge authors no article processing charge (APC); those with the highest impact factors include Environmental and Climate Technologies (impact factor 18), Folia Oecologica (impact factor 16), Carbon Neutrality (impact factor 11.2), Regional Sustainability (impact factor 5.9), Water Science and Engineering (impact factor 5.3); see the list of Environmental Science & Ecology journals with no APC. Subscription journals usually charge no APC but may charge for colour figures or extra pages; check the journal's website before submitting.
Further reading: How to read journal rankings · How to read review times and acceptance rates · Find journals from your abstract