Class information for:
Level 1: BIOGAS RESIDUES//BIOGAS SLURRY//BIOGAS DIGESTION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
28917 196 36.3 50%


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
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
65 3       SOIL SCIENCE//SOIL SCIENCE SOCIETY OF AMERICA JOURNAL//GEODERMA 84825
779 2             COMPOST//COMPOST SCIENCE & UTILIZATION//BIOCYCLE 12168
28917 1                   BIOGAS RESIDUES//BIOGAS SLURRY//BIOGAS DIGESTION 196

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 BIOGAS RESIDUES authKW 554425 6% 32% 11
2 BIOGAS SLURRY authKW 418894 6% 24% 11
3 BIOGAS DIGESTION authKW 356095 2% 57% 4
4 BIOGAS EFFLUENTS authKW 311586 1% 100% 2
5 BIOGAS REACTOR EFFLUENT authKW 311586 1% 100% 2
6 CROP SCI FERTILISAT SOIL MATTER DYNAM address 311586 1% 100% 2
7 MYCOLOGICAL GRAIN QUALITY authKW 311586 1% 100% 2
8 DIGESTED MANURE authKW 233687 2% 50% 3
9 DIGESTATE authKW 211138 8% 9% 15
10 ANAEROBIC FERMANTATION authKW 155793 1% 100% 1

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 Soil Science 8083 38% 0% 75
2 Agronomy 2585 31% 0% 60
3 Agriculture, Multidisciplinary 761 13% 0% 26
4 Agricultural Engineering 587 7% 0% 14
5 Environmental Sciences 261 19% 0% 37
6 Energy & Fuels 90 8% 0% 15
7 Plant Sciences 88 11% 0% 21
8 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 65 3% 0% 5
9 Engineering, Environmental 64 5% 0% 10
10 Agriculture, Dairy & Animal Science 62 5% 0% 9

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 CROP SCI FERTILISAT SOIL MATTER DYNAM 311586 1% 100% 2
2 DPT NUTR BROMATOL 2 155793 1% 100% 1
3 EXPT STN GROSS LUSEWITZ 155793 1% 100% 1
4 EXTENS SERV ORGAN FARMING 155793 1% 100% 1
5 FERTILIZAT SOIL MATTER 155793 1% 100% 1
6 REC ANIM PROD TECHNOL 155793 1% 100% 1
7 ROPACS NETWORK 155793 1% 100% 1
8 ROVERUDMYRA MILJOSTASJON 155793 1% 100% 1
9 TEAM BIOMASS UTILIZAT 155793 1% 100% 1
10 CROP SCI PLANT BREEDING AGRON CROP SCI 155791 1% 50% 2

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 ARCHIV FUR ACKER UND PFLANZENBAU UND BODENKUNDE-ARCHIVES OF AGRONOMY AND SOIL SCIENCE 22052 6% 1% 11
2 AGRIBIOLOGICAL RESEARCH-ZEITSCHRIFT FUR AGRARBIOLOGIE AGRIKULTURCHEMIE OKOLOGIE 22049 4% 2% 7
3 AGRICULTURAL AND FOOD SCIENCE 18651 4% 2% 7
4 MIRCEN-JOURNAL OF APPLIED MICROBIOLOGY AND BIOTECHNOLOGY 11754 1% 4% 2
5 PLANT SOIL AND ENVIRONMENT 6647 4% 1% 7
6 NUTRIENT CYCLING IN AGROECOSYSTEMS 6247 4% 1% 8
7 JOURNAL OF PLANT NUTRITION AND SOIL SCIENCE 5313 4% 0% 7
8 ACTA AGRICULTURAE SCANDINAVICA SECTION B-SOIL AND PLANT SCIENCE 4243 3% 0% 6
9 INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING 3784 2% 1% 3
10 APPLIED SOIL ECOLOGY 3042 4% 0% 7

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 BIOGAS RESIDUES 554425 6% 32% 11 Search BIOGAS+RESIDUES Search BIOGAS+RESIDUES
2 BIOGAS SLURRY 418894 6% 24% 11 Search BIOGAS+SLURRY Search BIOGAS+SLURRY
3 BIOGAS DIGESTION 356095 2% 57% 4 Search BIOGAS+DIGESTION Search BIOGAS+DIGESTION
4 BIOGAS EFFLUENTS 311586 1% 100% 2 Search BIOGAS+EFFLUENTS Search BIOGAS+EFFLUENTS
5 BIOGAS REACTOR EFFLUENT 311586 1% 100% 2 Search BIOGAS+REACTOR+EFFLUENT Search BIOGAS+REACTOR+EFFLUENT
6 MYCOLOGICAL GRAIN QUALITY 311586 1% 100% 2 Search MYCOLOGICAL+GRAIN+QUALITY Search MYCOLOGICAL+GRAIN+QUALITY
7 DIGESTED MANURE 233687 2% 50% 3 Search DIGESTED+MANURE Search DIGESTED+MANURE
8 DIGESTATE 211138 8% 9% 15 Search DIGESTATE Search DIGESTATE
9 ANAEROBIC FERMANTATION 155793 1% 100% 1 Search ANAEROBIC+FERMANTATION Search ANAEROBIC+FERMANTATION
10 ANAEROBIC SLURRY 155793 1% 100% 1 Search ANAEROBIC+SLURRY Search ANAEROBIC+SLURRY

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 NOGALSKA, A , (2016) MEAT AND BONE MEAL AS FERTILIZER FOR SPRING BARLEY.PLANT SOIL AND ENVIRONMENT. VOL. 62. ISSUE 8. P. 373 -378 11 92% 0
2 NOGALSKA, A , CHEN, L , SIENKIEWICZ, S , NOGALSKI, Z , (2014) MEAT AND BONE MEAL AS NITROGEN AND PHOSPHORUS SUPPLIER TO CEREALS AND OILSEED RAPE.AGRICULTURAL AND FOOD SCIENCE. VOL. 23. ISSUE 1. P. 19 -27 11 92% 1
3 PRAYS, N , KAUPENJOHANN, M , (2016) INITIAL EFFECTS OF DIFFERENTLY TREATED BIOGAS RESIDUES FROM MUNICIPAL AND INDUSTRIAL WASTES ON SPRING BARLEY YIELD FORMATION.PLOS ONE. VOL. 11. ISSUE 4. P. - 18 50% 0
4 TAMPIO, E , SALO, T , RINTALA, J , (2016) AGRONOMIC CHARACTERISTICS OF FIVE DIFFERENT URBAN WASTE DIGESTATES.JOURNAL OF ENVIRONMENTAL MANAGEMENT. VOL. 169. ISSUE . P. 293 -302 17 44% 2
5 MOLLER, K , (2015) EFFECTS OF ANAEROBIC DIGESTION ON SOIL CARBON AND NITROGEN TURNOVER, N EMISSIONS, AND SOIL BIOLOGICAL ACTIVITY. A REVIEW.AGRONOMY FOR SUSTAINABLE DEVELOPMENT. VOL. 35. ISSUE 3. P. 1021 -1041 29 24% 9
6 ZHENG, XB , FAN, JB , CUI, J , WANG, Y , ZHOU, J , YE, M , SUN, MM , (2016) EFFECTS OF BIOGAS SLURRY APPLICATION ON PEANUT YIELD, SOIL NUTRIENTS, CARBON STORAGE, AND MICROBIAL ACTIVITY IN AN ULTISOL SOIL IN SOUTHERN CHINA.JOURNAL OF SOILS AND SEDIMENTS. VOL. 16. ISSUE 2. P. 449 -460 16 44% 1
7 BROD, E , HARALDSEN, TK , KROGSTAD, T , (2014) COMBINED WASTE RESOURCES AS COMPOUND FERTILISER TO SPRING CEREALS.ACTA AGRICULTURAE SCANDINAVICA SECTION B-SOIL AND PLANT SCIENCE. VOL. 64. ISSUE 4. P. 329 -340 11 55% 1
8 INSAM, H , GOMEZ-BRANDON, M , ASCHER, J , (2015) MANURE-BASED BIOGAS FERMENTATION RESIDUES - FRIEND OR FOE OF SOIL FERTILITY?.SOIL BIOLOGY & BIOCHEMISTRY. VOL. 84. ISSUE . P. 1 -14 26 17% 17
9 KATAKI, S , HAZARIKA, S , BARUAH, DC , (2017) ASSESSMENT OF BY-PRODUCTS OF BIOENERGY SYSTEMS (ANAEROBIC DIGESTION AND GASIFICATION) AS POTENTIAL CROP NUTRIENT.WASTE MANAGEMENT. VOL. 59. ISSUE . P. 102 -117 20 25% 0
10 MOLLER, K , MULLER, T , (2012) EFFECTS OF ANAEROBIC DIGESTION ON DIGESTATE NUTRIENT AVAILABILITY AND CROP GROWTH: A REVIEW.ENGINEERING IN LIFE SCIENCES. VOL. 12. ISSUE 3. P. 242 -257 19 20% 109

Classes with closest relation at Level 1


Rank Class id link
1 7491 ANIM WASTE MANAGEMENT UNIT//WASTE MANAGEMENT FORAGE UNIT//POULTRY LITTER
2 33142 CHAIR ORGAN FARMING AGRON//GRUNDLAGEN PFLANZENBAUWISSEN//HUMUS BALANCE
3 20300 BIOMETHANE//GRASSLAND SCI RENEWABLE PLANT OURCES//IFBB
4 33943 MINERAL N DEFICIT//UNIT CROPPING SYST DRY ENVIRONM AZIENDA SPERI//UNIT STUDY CROPPING SYST
5 37624 ABT TERR OKOGENET//CATEDRA MANEJO TIERRAS//CELLULOLYTIC ACTIVITY OF SOILS
6 34398 UMR SAVOIRS TEXTES//XERIC MOLLISOLS//PASSAIC RIVER
7 13654 HELMINTH EGGS//HELMINTH OVA//ASCARIS SUUM EGGS
8 19118 BLDG ENERGY ENVIRONM GRP//FIXED DOME//LOW COST TUBULAR DIGESTER
9 267 ANAEROBIC DIGESTION//CO DIGESTION//BIOGAS
10 6885 AMMONIA VOLATILIZATION//FERTILIZER RESEARCH//UREASE INHIBITOR

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