Class information for: |
Basic class information |
| ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
|---|---|---|---|
| 13498 | 769 | 33.7 | 23% |
Classes in level above (level 2) |
Terms with highest relevance score |
| Rank | Term | Type of term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|---|
| 1 | PEAK OIL | Author keyword | 44 | 48% | 9% | 67 |
| 2 | EROI | Author keyword | 30 | 56% | 5% | 36 |
| 3 | PEAK COAL | Author keyword | 18 | 89% | 1% | 8 |
| 4 | OIL DEPLETION | Author keyword | 14 | 65% | 2% | 13 |
| 5 | HUBBERT MODEL | Author keyword | 14 | 100% | 1% | 7 |
| 6 | NON CONVENTIONAL OIL | Author keyword | 6 | 71% | 1% | 5 |
| 7 | ADV ENERGY MAT SYST AEMS | Address | 6 | 100% | 1% | 4 |
| 8 | PEAK OIL PRODUCTION | Author keyword | 6 | 100% | 1% | 4 |
| 9 | ENERGY RETURN ON INVESTMENT | Author keyword | 4 | 38% | 1% | 9 |
| 10 | PETROLEUM RESOURCES | Author keyword | 4 | 75% | 0% | 3 |
Web of Science journal categories |
Author Key Words |
| Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | PEAK OIL | 44 | 48% | 9% | 67 | Search PEAK+OIL | Search PEAK+OIL |
| 2 | EROI | 30 | 56% | 5% | 36 | Search EROI | Search EROI |
| 3 | PEAK COAL | 18 | 89% | 1% | 8 | Search PEAK+COAL | Search PEAK+COAL |
| 4 | OIL DEPLETION | 14 | 65% | 2% | 13 | Search OIL+DEPLETION | Search OIL+DEPLETION |
| 5 | HUBBERT MODEL | 14 | 100% | 1% | 7 | Search HUBBERT+MODEL | Search HUBBERT+MODEL |
| 6 | NON CONVENTIONAL OIL | 6 | 71% | 1% | 5 | Search NON+CONVENTIONAL+OIL | Search NON+CONVENTIONAL+OIL |
| 7 | PEAK OIL PRODUCTION | 6 | 100% | 1% | 4 | Search PEAK+OIL+PRODUCTION | Search PEAK+OIL+PRODUCTION |
| 8 | ENERGY RETURN ON INVESTMENT | 4 | 38% | 1% | 9 | Search ENERGY+RETURN+ON+INVESTMENT | Search ENERGY+RETURN+ON+INVESTMENT |
| 9 | PETROLEUM RESOURCES | 4 | 75% | 0% | 3 | Search PETROLEUM+RESOURCES | Search PETROLEUM+RESOURCES |
| 10 | ULTIMATELY RECOVERABLE RESOURCES | 4 | 75% | 0% | 3 | Search ULTIMATELY+RECOVERABLE+RESOURCES | Search ULTIMATELY+RECOVERABLE+RESOURCES |
Key Words Plus |
| Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|
| 1 | GLOBAL OIL | 36 | 79% | 3% | 23 |
| 2 | INVESTMENT EROI | 17 | 79% | 1% | 11 |
| 3 | ENERGY RETURN | 14 | 60% | 2% | 15 |
| 4 | MULTICYCLIC HUBBERT MODEL | 14 | 100% | 1% | 7 |
| 5 | CONVENTIONAL OIL | 12 | 86% | 1% | 6 |
| 6 | EROI | 12 | 47% | 2% | 18 |
| 7 | HUBBERT | 10 | 63% | 1% | 10 |
| 8 | RIVER REEF PLAY | 9 | 83% | 1% | 5 |
| 9 | DECLINE RATES | 6 | 80% | 1% | 4 |
| 10 | GAS FIELDS | 5 | 54% | 1% | 7 |
Journals |
Reviews |
| Title | Publ. year | Cit. | Active references |
% act. ref. to same field |
|---|---|---|---|---|
| Depletion of fossil fuels and anthropogenic climate change-A review | 2013 | 41 | 64 | 56% |
| Shaping the global oil peak: A review of the evidence on field sizes, reserve growth, decline rates and depletion rates | 2012 | 22 | 16 | 94% |
| A Review of the Past and Current State of EROI Data | 2011 | 24 | 8 | 100% |
| Global oil depletion: A review of the evidence | 2010 | 66 | 6 | 83% |
| The implications of the declining energy return on investment of oil production | 2014 | 7 | 36 | 64% |
| What is the Minimum EROI that a Sustainable Society Must Have? | 2009 | 81 | 9 | 67% |
| China's unconventional oil: A review of its resources and outlook for long-term production | 2015 | 1 | 18 | 56% |
| Year in review-EROI or energy return on (energy) invested | 2010 | 93 | 20 | 45% |
| A review on nuclear power plant scenario in Thailand | 2013 | 5 | 4 | 100% |
| Exploring the undulating plateau: the future of global oil supply | 2014 | 2 | 7 | 71% |
Address terms |
| Rank | Address term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|
| 1 | ADV ENERGY MAT SYST AEMS | 6 | 100% | 0.5% | 4 |
| 2 | STAT OPERAT MATH | 4 | 75% | 0.4% | 3 |
| 3 | GLOBAL ENERGY SYST | 3 | 60% | 0.4% | 3 |
| 4 | PROD PERFORMANCE PROC | 3 | 60% | 0.4% | 3 |
| 5 | SOLAR THERMAL ENERGY GRP | 2 | 50% | 0.4% | 3 |
| 6 | STRATEG OIL GAS OURCES | 2 | 27% | 0.8% | 6 |
| 7 | COASTAL ECOSYST UNIT | 1 | 50% | 0.3% | 2 |
| 8 | GEOL OIL GAS FIELDS | 1 | 100% | 0.3% | 2 |
| 9 | LOW CARBON PROGRAMME | 1 | 100% | 0.3% | 2 |
| 10 | IND ENGN MECH ENGN COMP SCI | 1 | 13% | 1.0% | 8 |
Related classes at same level (level 1) |
| Rank | Relatedness score | Related classes |
|---|---|---|
| 1 | 0.0000186625 | RESOURCES AND ENERGY//EXHAUSTIBLE RESOURCES//IND ECON RISK MANAGEMENT |
| 2 | 0.0000142115 | ISEEE ENERGY ENVIRONM SYST GRP//SYST ASSESSMENT GRP//GHG GREENHOUSE GAS EMISSIONS |
| 3 | 0.0000103324 | ENERGY PAYBACK TIME//PV ENVIRONM//PHOTOVOLTA ENVIRONM |
| 4 | 0.0000103143 | EMBODIED ENERGY ACCOUNTING//GONGYI CITY//INTERNATIONAL ECONOMIC DEVELOPMENT |
| 5 | 0.0000096278 | I SEE//ENVIRONMENTAL FOOTPRINTS//ALLGEMEINE OKOL UMWELT UTZ |
| 6 | 0.0000095145 | DRY WET SEASON MODEL OF SOLAR RADIATION//ECON SOCIAL COMMISS ASIA PACIFIC//ENERGY OURCES SECT |
| 7 | 0.0000070697 | ENERGY SECURITY//SECURITY OF SUPPLY//ENERGY GEOPOLITICS |
| 8 | 0.0000062298 | DEGROWTH//ECOLOGICAL MACROECONOMICS//STEADY STATE ECONOMY |
| 9 | 0.0000059352 | OIL PRICES//OIL PRICE SHOCKS//OIL PRICE |
| 10 | 0.0000058741 | SYSTEM PRINCIPLE IN PSYCHOLOGY//DELAWARE BASIN//SYST MIND |