environmental impacts of shale gas extraction

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
environmental impacts of shale gas extraction	0.35	1	6191	57	45
environmental	1.13	0.5	4725	87	13
impacts	0.83	0.3	7351	17	7
of	0.01	0.6	472	58	2
shale	1.9	0.4	6200	80	5
gas	1.98	0.9	7858	53	3
extraction	0.69	0.7	3753	81	10

Keyword	CPC	PCC	Volume	Score
environmental impacts of shale gas extraction	1.48	0.8	6974	42
oil shale environmental impact	0.14	1	2395	40
shale gas extraction process	0.9	0.4	1772	28
engineering impacts of shale	1.86	0.9	6488	54
issue of shale gas	0.17	0.3	8240	14
natural gas extraction environmental impact	0.44	0.9	3661	54
disadvantages of shale gas	1.08	0.1	5522	69
unable to extract natural gas from shale	1.76	0.7	5716	49
oil shale environmental degradation	0.88	0.8	6392	29
how is shale gas extracted	1.27	0.2	8039	35
environmental impacts of oil extraction	0.86	0.4	1897	14
why is shale gas still exploratory	1.04	0.6	3073	70
shale oil and gas production processes	1.37	0.5	1607	90
shale gas production processes	0.67	0.6	3883	99
shale gas opportunities and challenges	0.85	0.5	4948	16
environmental impact of petroleum extraction	0.29	0.2	2041	7
global shale gas production	1.69	0.1	6121	78
shale gas exploration policy	0.74	0.6	6014	81
disadvantages of shale oil	1.67	0.8	529	27
disadvantages of using oil shale	1.17	0.6	5939	94
shale oil and gas	1.36	0.3	8773	51
pollutants associated with oil shale	0.12	0.1	8164	22
oil shale advantages and disadvantages	0.71	0.9	4753	87