The ICV (Index Copernicus Value) for the journal Nature Environment and Pollution Technology provided by Index Copernicus is as below:
Year 2012 : ICV = 4.47
Year 2013 : ICV = 5.96
For more details please visit the link:
http://jml2012.indexcopernicus.com/Nature+Environment+and+Pollution+Technology,p576,3.html