SNIP measures contextual citation impact by weighting citations based on the total number of citations in a subject field.
SJR is a prestige metric based on the idea that not all citations are the same. SJR uses a similar algorithm as the Google page rank; it provides a quantitative and a qualitative measure of the journal’s impact.
The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years.
© Thomson Reuters Journal Citation Reports 2015
To calculate the five year Impact Factor, citations are counted in 2014 to the previous five years and divided by the source items published in the previous five years.
© Journal Citation Reports 2015, Published by Thomson Reuters
Journal of Environmental Sciences is an international peer-reviewed journal established in 1989. It is sponsored by the Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, and it is jointly published by Elsevier and Science Press. It aims to foster interdisciplinary communication and promote understanding of significant environmental issues. The journal seeks to publish significant and novel research on the fate and behaviour of emerging contaminants, human impact on the environment, human exposure to environmental contaminants and their health effects, and environmental remediation and management. Original research articles, critical reviews, highlights, and perspectives of high quality are published both in print and online.
Biomonitoring and biomarkers
Environmental analysis and methods
Environmental catalysis and nanomaterials
Environmental health and toxicology
Environmental remediation and management
The journal is abstracted and indexed by SCI, EI, CC (ISI), CA (USA), PA (USA), Biosis(USA), BA(USA), Federal Agency for Nature Conservation (Germany), NAL Serials(USA), ASTA(USA), IRSD(Japan), WCS of EST(Liechtenstein), Geo Abstracts(UK) and Chinese Sci. and Tech. Journal Abstracts(China) etc.