Class information for: |
Basic class information |
| Class id | #P | Avg. number of references |
Database coverage of references |
|---|---|---|---|
| 34328 | 113 | 29.8 | 28% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 13 | 4 | ZOOLOGY//MARINE & FRESHWATER BIOLOGY//FISHERIES | 1013533 |
| 287 | 3 | JOURNAL OF ARACHNOLOGY//EARTHWORMS//ACARI | 42357 |
| 2686 | 2 | COLLEMBOLA//PEDOBIOLOGIA//MICROARTHROPODS | 3373 |
| 34328 | 1 | H PLUS AL//IN SITU SOIL ANALYSIS//NACL ENERGIA NUCL AGR CENA | 113 |
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 | H PLUS AL | authKW | 810680 | 3% | 100% | 3 |
| 2 | IN SITU SOIL ANALYSIS | authKW | 810680 | 3% | 100% | 3 |
| 3 | NACL ENERGIA NUCL AGR CENA | address | 540453 | 2% | 100% | 2 |
| 4 | PROGRAMA MESTRADO PRODUCAO VEGETAL | address | 540453 | 2% | 100% | 2 |
| 5 | ALTITUDINAL VEGETATION | authKW | 270227 | 1% | 100% | 1 |
| 6 | BOLSISTA PROJETO EMBR A | address | 270227 | 1% | 100% | 1 |
| 7 | CD PB COMPLEXES | authKW | 270227 | 1% | 100% | 1 |
| 8 | CIANCIA SOLO | address | 270227 | 1% | 100% | 1 |
| 9 | CITRIC ACID EXTRACTOR | authKW | 270227 | 1% | 100% | 1 |
| 10 | CU AND PB DTPA COMPLEXES | authKW | 270227 | 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 | 3783 | 35% | 0% | 39 |
| 2 | Food Science & Technology | 220 | 17% | 0% | 19 |
| 3 | Agronomy | 164 | 11% | 0% | 12 |
| 4 | Biotechnology & Applied Microbiology | 157 | 17% | 0% | 19 |
| 5 | Agriculture, Multidisciplinary | 118 | 7% | 0% | 8 |
| 6 | Chemistry, Analytical | 64 | 12% | 0% | 13 |
| 7 | Chemistry, Applied | 52 | 7% | 0% | 8 |
| 8 | Agricultural Engineering | 43 | 3% | 0% | 3 |
| 9 | Plant Sciences | 40 | 10% | 0% | 11 |
| 10 | Energy & Fuels | 32 | 6% | 0% | 7 |
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 | NACL ENERGIA NUCL AGR CENA | 540453 | 2% | 100% | 2 |
| 2 | PROGRAMA MESTRADO PRODUCAO VEGETAL | 540453 | 2% | 100% | 2 |
| 3 | BOLSISTA PROJETO EMBR A | 270227 | 1% | 100% | 1 |
| 4 | CIANCIA SOLO | 270227 | 1% | 100% | 1 |
| 5 | POST PROGRAM SOILS PLANT NUTR | 135112 | 1% | 50% | 1 |
| 6 | SOIL SCI LSO | 67555 | 1% | 25% | 1 |
| 7 | LUIZ QUEIROZ AGR ESALQ | 38602 | 1% | 14% | 1 |
| 8 | CURSO MESTRADO PROD VEGETAL | 30023 | 1% | 11% | 1 |
| 9 | PL MICROSYST | 30023 | 1% | 11% | 1 |
| 10 | SOILS SCI | 24564 | 1% | 9% | 1 |
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 | REVISTA BRASILEIRA DE CIENCIA DO SOLO | 38842 | 16% | 1% | 18 |
| 2 | ALIMENTA | 34738 | 3% | 4% | 3 |
| 3 | JOURNAL OF MICROBIAL BIOTECHNOLOGY | 15892 | 2% | 3% | 2 |
| 4 | EUROPEAN CHEMICAL NEWS | 10807 | 1% | 4% | 1 |
| 5 | UMSCHAU IN WISSENSCHAFT UND TECHNIK | 4657 | 1% | 2% | 1 |
| 6 | UMSCHAU | 4357 | 1% | 2% | 1 |
| 7 | CANADIAN INSTITUTE OF FOOD SCIENCE AND TECHNOLOGY JOURNAL-JOURNAL DE L INSTITUT CANADIEN DE SCIENCE ET TECHNOLOGIE ALIMENTAIRES | 4144 | 3% | 1% | 3 |
| 8 | COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS | 3176 | 8% | 0% | 9 |
| 9 | JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY B-BIOTECHNOLOGY | 2873 | 1% | 1% | 1 |
| 10 | INTERNATIONAL JOURNAL OF COAL GEOLOGY | 2753 | 4% | 0% | 5 |
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 | H PLUS AL | 810680 | 3% | 100% | 3 | Search H+PLUS+AL | Search H+PLUS+AL |
| 2 | IN SITU SOIL ANALYSIS | 810680 | 3% | 100% | 3 | Search IN+SITU+SOIL+ANALYSIS | Search IN+SITU+SOIL+ANALYSIS |
| 3 | ALTITUDINAL VEGETATION | 270227 | 1% | 100% | 1 | Search ALTITUDINAL+VEGETATION | Search ALTITUDINAL+VEGETATION |
| 4 | CD PB COMPLEXES | 270227 | 1% | 100% | 1 | Search CD+PB+COMPLEXES | Search CD+PB+COMPLEXES |
| 5 | CITRIC ACID EXTRACTOR | 270227 | 1% | 100% | 1 | Search CITRIC+ACID+EXTRACTOR | Search CITRIC+ACID+EXTRACTOR |
| 6 | CU AND PB DTPA COMPLEXES | 270227 | 1% | 100% | 1 | Search CU+AND+PB+DTPA+COMPLEXES | Search CU+AND+PB+DTPA+COMPLEXES |
| 7 | FIBRIC | 270227 | 1% | 100% | 1 | Search FIBRIC | Search FIBRIC |
| 8 | FISH OFFAL PEAT COMPOST | 270227 | 1% | 100% | 1 | Search FISH+OFFAL+PEAT+COMPOST | Search FISH+OFFAL+PEAT+COMPOST |
| 9 | HEAVY METAL AND PH | 270227 | 1% | 100% | 1 | Search HEAVY+METAL+AND+PH | Search HEAVY+METAL+AND+PH |
| 10 | INCREASED DENSITY | 270227 | 1% | 100% | 1 | Search INCREASED+DENSITY | Search INCREASED+DENSITY |
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 | MARTIN, AM , CHINTALAPATI, SP , PATEL, TR , (1990) EXTRACTION OF BITUMENS AND HUMIC SUBSTANCES FROM PEAT AND THEIR EFFECTS ON THE GROWTH OF AN ACID-TOLERANT FUNGUS.SOIL BIOLOGY & BIOCHEMISTRY. VOL. 22. ISSUE 7. P. 949-954 | 12 | 100% | 0 |
| 2 | DE ALMEIDA, AB , DO NASCIMENTO, CWA , BARROS, FMD , (2015) POTENCIAL ACIDITY ESTIMATED BY THE SMP BUFFER SOLUTION METHOD IN SOILS OF PARAIBA, BRAZIL.REVISTA BRASILEIRA DE CIENCIA DO SOLO. VOL. 39. ISSUE 3. P. 767 -773 | 5 | 100% | 0 |
| 3 | GAMA, MAP , DE MATOS, GSB , DA SILVA, GR , BRASIL, EC , NUNES, OF , (2013) POTENTIAL ACIDITY ESTIMATED BY SMP PH IN SOILS OF THE STATE OF PARA.REVISTA BRASILEIRA DE CIENCIA DO SOLO. VOL. 37. ISSUE 1. P. 199-203 | 5 | 83% | 1 |
| 4 | DA SILVA, ML , SILVA, AC , SILVA, BPC , BARRAL, UM , SOARES, PGES , VIDAL-TORRADO, P , (2013) SURFACE MAPPING, ORGANIC MATTER AND WATER STOCKS IN PEATLANDS OF THE SERRA DO ESPINHACO MERIDIONAL - BRAZIL.REVISTA BRASILEIRA DE CIENCIA DO SOLO. VOL. 37. ISSUE 5. P. 1149-1157 | 6 | 67% | 1 |
| 5 | MARTIN, AM , CHINTALAPATI, SP , HOOVER, R , (1990) ASSESSMENT OF ACID HYDROLYSATES OF PEAT AS SUBSTRATE FOR SCYTALIDIUM-ACIDOPHILUM ATCC-26774 FUNGUS.JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY. VOL. 49. ISSUE 1. P. 3-13 | 8 | 100% | 0 |
| 6 | SILVA, ED , COSTA, HAO , FARNEZI, MMD , (2006) POTENTIAL ACIDITY ESTIMATED BY PH SMP METHOD IN SOILS OF THE JEQUITINHONHA VALLEY, MINAS GERAIS STATE, BRAZIL.REVISTA BRASILEIRA DE CIENCIA DO SOLO. VOL. 30. ISSUE 4. P. 751-757 | 4 | 100% | 4 |
| 7 | BISPO, DFA , SILVA, AC , CHRISTOFARO, C , BARRAL, UM , SILVA, BPC , BARBOSA, MS , SILVA, MLN , (2015) CHARACTERIZATION OF HEADWATERS PEATS OF THE RIO ARACUAI, MINAS GERAIS STATE, BRAZIL.REVISTA BRASILEIRA DE CIENCIA DO SOLO. VOL. 39. ISSUE 2. P. 475 -489 | 7 | 41% | 1 |
| 8 | MANUTAWIAH, W , MARTIN, AM , (1988) NITROGEN-SOURCES AND THE GROWTH-RESPONSE OF PLEUROTUS-OSTREATUS MUSHROOM MYCELIUM.CANADIAN INSTITUTE OF FOOD SCIENCE AND TECHNOLOGY JOURNAL-JOURNAL DE L INSTITUT CANADIEN DE SCIENCE ET TECHNOLOGIE ALIMENTAIRES. VOL. 21. ISSUE 2. P. 194-199 | 7 | 100% | 0 |
| 9 | SILVA, ED , SILVA, AC , GRAZZIOTTI, PH , FARNEZI, MMD , FERREIRA, CA , COSTA, HAO , HORAK, I , (2008) COMPARISON OF ESTIMATION METHODS OF POTENTIAL ACIDITY BY DETERMINATION OF THE PH SMP IN ORGANOSOL OF THE REGION SERRA DO ESPINHACO MERIDIONAL, BRAZIL.REVISTA BRASILEIRA DE CIENCIA DO SOLO. VOL. 32. ISSUE 5. P. 2007-2013 | 4 | 80% | 1 |
| 10 | CAMPOS, JRD , SILVA, AC , SILVA, ED , VIDAL-TORRADO, P , (2014) EXTRACTION AND QUANTIFICATION OF EXCHANGEABLE ALUMINUM IN FIBRIC HISTOSOL.PESQUISA AGROPECUARIA BRASILEIRA. VOL. 49. ISSUE 3. P. 207 -214 | 6 | 46% | 0 |
Classes with closest relation at Level 1 |