Class information for:
Level 1: BIOMETHANE//GRASSLAND SCI RENEWABLE PLANT OURCES//IFBB

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
20300 467 38.1 46%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
1 4 ECONOMICS//EDUCATION & EDUCATIONAL RESEARCH//PSYCHOL 3876184
426 3       ENERGY & FUELS//RENEWABLE ENERGY//ENERGY POLICY 27992
226 2             ENERGY POLICY//RENEWABLE ENERGY//RENEWABLE & SUSTAINABLE ENERGY REVIEWS 20485
20300 1                   BIOMETHANE//GRASSLAND SCI RENEWABLE PLANT OURCES//IFBB 467

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 BIOMETHANE authKW 874526 11% 25% 53
2 GRASSLAND SCI RENEWABLE PLANT OURCES address 768585 5% 49% 24
3 IFBB authKW 594409 2% 91% 10
4 PL PLANT BIOTECHNOL address 416391 2% 58% 11
5 BIOGAS authKW 397090 29% 5% 135
6 GREEN GAS authKW 320383 1% 70% 7
7 IN SITU BIOGAS UPGRADING authKW 261541 1% 100% 4
8 BIOGAS UPGRADING authKW 258323 4% 22% 18
9 EXPERTNESS VALUAT address 196156 1% 100% 3
10 BIOGAS PLANT authKW 154380 3% 17% 14

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 10893 20% 0% 94
2 Energy & Fuels 10288 47% 0% 221
3 Agricultural Engineering 7259 16% 0% 75
4 Environmental Sciences 1989 32% 0% 150
5 Engineering, Environmental 1761 16% 0% 74
6 Biotechnology & Applied Microbiology 1052 21% 0% 98
7 Agricultural Economics & Policy 694 3% 0% 13
8 Engineering, Chemical 537 15% 0% 71
9 Agriculture, Multidisciplinary 396 6% 0% 30
10 Environmental Studies 186 4% 0% 18

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 GRASSLAND SCI RENEWABLE PLANT OURCES 768585 5% 49% 24
2 PL PLANT BIOTECHNOL 416391 2% 58% 11
3 EXPERTNESS VALUAT 196156 1% 100% 3
4 ENVIROMENTAL ENGN GEODESY 130770 0% 100% 2
5 LANDSC EAGRON 130770 0% 100% 2
6 UNITE MACHINES INFRASTRUCT AGR 130770 0% 100% 2
7 UNITE MODES ELEVAGE 130770 0% 100% 2
8 INT SUSTAINABLE MANAGEMENT RENEWABLE E 117691 1% 60% 3
9 CHARLES PARSONS ENERGY PROGRAMME 116236 1% 44% 4
10 ANALYT PL ECOCHEM 104612 1% 40% 4

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 GERMAN JOURNAL OF AGRICULTURAL ECONOMICS 43283 2% 7% 10
2 CLEAN TECHNOLOGIES AND ENVIRONMENTAL POLICY 22791 4% 2% 19
3 BIOMASS & BIOENERGY 16508 7% 1% 34
4 BERICHTE UBER LANDWIRTSCHAFT 9682 2% 2% 9
5 BIOFUELS BIOPRODUCTS & BIOREFINING-BIOFPR 9409 2% 2% 8
6 WASTE AND BIOMASS VALORIZATION 7313 2% 1% 8
7 APPLIED ENERGY 6791 7% 0% 31
8 INTERNATIONAL JOURNAL OF GREEN ENERGY 4861 2% 1% 8
9 BIORESOURCE TECHNOLOGY 4356 7% 0% 34
10 RENEWABLE ENERGY 4255 5% 0% 23

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 BIOMETHANE 874526 11% 25% 53 Search BIOMETHANE Search BIOMETHANE
2 IFBB 594409 2% 91% 10 Search IFBB Search IFBB
3 BIOGAS 397090 29% 5% 135 Search BIOGAS Search BIOGAS
4 GREEN GAS 320383 1% 70% 7 Search GREEN+GAS Search GREEN+GAS
5 IN SITU BIOGAS UPGRADING 261541 1% 100% 4 Search IN+SITU+BIOGAS+UPGRADING Search IN+SITU+BIOGAS+UPGRADING
6 BIOGAS UPGRADING 258323 4% 22% 18 Search BIOGAS+UPGRADING Search BIOGAS+UPGRADING
7 BIOGAS PLANT 154380 3% 17% 14 Search BIOGAS+PLANT Search BIOGAS+PLANT
8 CH4 ENRICHED BIOGAS 147115 1% 75% 3 Search CH4+ENRICHED+BIOGAS Search CH4+ENRICHED+BIOGAS
9 GAS GRID 147115 1% 75% 3 Search GAS+GRID Search GAS+GRID
10 AGRO BIOGAS 130770 0% 100% 2 Search AGRO+BIOGAS Search AGRO+BIOGAS

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 BACENETTI, J , SALA, C , FUSI, A , FIALA, M , (2016) AGRICULTURAL ANAEROBIC DIGESTION PLANTS: WHAT LCA STUDIES POINTED OUT AND WHAT CAN BE DONE TO MAKE THEM MORE ENVIRONMENTALLY SUSTAINABLE.APPLIED ENERGY. VOL. 179. ISSUE . P. 669 -686 72 68% 3
2 FANTIN, V , GIULIANO, A , MANFREDI, M , OTTAVIANO, G , STEFANOVA, M , MASONI, P , (2015) ENVIRONMENTAL ASSESSMENT OF ELECTRICITY GENERATION FROM AN ITALIAN ANAEROBIC DIGESTION PLANT.BIOMASS & BIOENERGY. VOL. 83. ISSUE . P. 422 -435 19 68% 5
3 HUTTUNEN, S , MANNINEN, K , LESKINEN, P , (2014) COMBINING BIOGAS LCA REVIEWS WITH STAKEHOLDER INTERVIEWS TO ANALYSE LIFE CYCLE IMPACTS AT A PRACTICAL LEVEL.JOURNAL OF CLEANER PRODUCTION. VOL. 80. ISSUE . P. 5 -16 22 58% 13
4 BACENETTI, J , FIALA, M , (2015) CARBON FOOTPRINT OF ELECTRICITY FROM ANAEROBIC DIGESTION PLANTS IN ITALY.ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL. VOL. 14. ISSUE 7. P. 1495 -1502 16 73% 6
5 BACENETTI, J , LOVARELLI, D , INGRAO, C , TRICASE, C , NEGRI, M , FIALA, M , (2015) ASSESSMENT OF THE INFLUENCE OF ENERGY DENSITY AND FEEDSTOCK TRANSPORT DISTANCE ON THE ENVIRONMENTAL PERFORMANCE OF METHANE FROM MAIZE SILAGES.BIORESOURCE TECHNOLOGY. VOL. 193. ISSUE . P. 256 -265 16 76% 3
6 PIERIE, F , VAN SOMEREN, CEJ , BENDERS, RMJ , BEKKERING, J , VAN GEMERT, WJT , MOLL, HC , (2015) ENVIRONMENTAL AND ENERGY SYSTEM ANALYSIS OF BIO-METHANE PRODUCTION PATHWAYS: A COMPARISON BETWEEN FEEDSTOCKS AND PROCESS OPTIMIZATIONS.APPLIED ENERGY. VOL. 160. ISSUE . P. 456 -466 15 75% 7
7 AUBURGER, S , JACOBS, A , MARLANDER, B , BAHRS, E , (2016) ECONOMIC OPTIMIZATION OF FEEDSTOCK MIX FOR ENERGY PRODUCTION WITH BIOGAS TECHNOLOGY IN GERMANY WITH A SPECIAL FOCUS ON SUGAR BEETS - EFFECTS ON GREENHOUSE GAS EMISSIONS AND ENERGY BALANCES.RENEWABLE ENERGY. VOL. 89. ISSUE . P. 1 -11 19 50% 4
8 ADAMS, PWR , MEZZULLO, WG , MCMANUS, MC , (2015) BIOMASS SUSTAINABILITY CRITERIA: GREENHOUSE GAS ACCOUNTING ISSUES FOR BIOGAS AND BIOMETHANE FACILITIES.ENERGY POLICY. VOL. 87. ISSUE . P. 95 -109 15 71% 6
9 LIJO, L , GONZALEZ-GARCIA, S , BACENETTI, J , FIALA, M , FEIJOO, G , MOREIRA, MT , (2014) ASSURING THE SUSTAINABLE PRODUCTION OF BIOGAS FROM ANAEROBIC MONO-DIGESTION.JOURNAL OF CLEANER PRODUCTION. VOL. 72. ISSUE . P. 23 -34 15 75% 8
10 FUCHSZ, M , KOHLHEB, N , (2015) COMPARISON OF THE ENVIRONMENTAL EFFECTS OF MANURE- AND CROP-BASED AGRICULTURAL BIOGAS PLANTS USING LIFE CYCLE ANALYSIS.JOURNAL OF CLEANER PRODUCTION. VOL. 86. ISSUE . P. 60 -66 14 67% 13

Classes with closest relation at Level 1


Rank Class id link
1 19118 BLDG ENERGY ENVIRONM GRP//FIXED DOME//LOW COST TUBULAR DIGESTER
2 267 ANAEROBIC DIGESTION//CO DIGESTION//BIOGAS
3 28917 BIOGAS RESIDUES//BIOGAS SLURRY//BIOGAS DIGESTION
4 3209 BIOFUEL//INDIRECT LAND USE CHANGE//BIOFUEL POLICY
5 4809 BIOMASS & BIOENERGY//BIOENERGY//BIOFUEL SUPPLY CHAIN
6 27121 RYNEK ENERGII//MASZYN URZADZEN ENERGETYCZNYCH//POWER ENGN TURBOMACHINERY
7 11267 ENERGY USE EFFICIENCY//AGR MACHINERY ENGN//ENERGY INPUT
8 18915 PICHIA ANGOPHORAE//ANAEROBIC DIGESTION//GELIDIUM AMANSII
9 19673 DECAMETHYLCYCLOPENTASILOXANE//VOLATILE METHYLSILOXANES//SILOXANE
10 21400 MANURE SAMPLING//MECHANICAL SEPARATORS//NUTRIENT ESTIMATION

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