Class information for:
Level 1: ELEVATED ROOT ZONE CO2//THICK ROOT SYNDROME//TOTAL REDUCED N

Basic class information

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
9 4 PLANT SCIENCES//FOOD SCIENCE & TECHNOLOGY//AGRONOMY 1475572
158 3       HORTICULTURE//HORTSCIENCE//JOURNAL OF THE AMERICAN SOCIETY FOR HORTICULTURAL SCIENCE 62780
1878 2             GREENHOUSE//HORTICULTURE//LIGHT QUALITY 6353
35713 1                   ELEVATED ROOT ZONE CO2//THICK ROOT SYNDROME//TOTAL REDUCED N 108

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ELEVATED ROOT ZONE CO2 authKW 875474 3% 100% 3
2 THICK ROOT SYNDROME authKW 583649 2% 100% 2
3 TOTAL REDUCED N authKW 583649 2% 100% 2
4 ANAPLEROTIC authKW 375200 3% 43% 3
5 ROOT ZONE TEMPERATURE authKW 322000 7% 14% 8
6 ACETIC ACID INFLUX authKW 291825 1% 100% 1
7 ANAPLEROTIC FIXATION authKW 291825 1% 100% 1
8 BICARBONATE USE CAPACITY authKW 291825 1% 100% 1
9 CLOSED AIR CO2 ENRICHMENT CACE SYSTEM authKW 291825 1% 100% 1
10 CO2 AS PLANT HORMONE authKW 291825 1% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Plant Sciences 2629 68% 0% 73
2 Soil Science 497 13% 0% 14
3 Horticulture 333 9% 0% 10
4 Agronomy 320 15% 0% 16
5 Environmental Sciences 32 10% 0% 11
6 Agriculture, Multidisciplinary 14 3% 0% 3
7 Forestry 8 2% 0% 2
8 Microscopy 6 1% 0% 1
9 Chemistry, Applied 5 3% 0% 3
10 Multidisciplinary Sciences 2 1% 0% 1

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ESCOLA AGRON LUIZ DE QUEIROZ 291825 1% 100% 1
2 ZHONGSHAN PK OFF 291825 1% 100% 1
3 AGRON PASTU 97274 1% 33% 1
4 OCEAN 1 97274 1% 33% 1
5 PLANT NUTR SOIL SCI PLANT PROD 97274 1% 33% 1
6 PLANT PHYSIOL DEV 88091 4% 8% 4
7 NAT SCI SCI EDUC GRP 81053 5% 6% 5
8 NAT SCI GRP 69682 4% 6% 4
9 GESAF 41688 1% 14% 1
10 INTERDEPARTMENTAL PLANT PHYSIOL PROGRAM 41688 1% 14% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF PLANT NUTRITION 5204 9% 0% 10
2 SOIL SCIENCE AND PLANT NUTRITION 3311 6% 0% 6
3 JOURNAL OF EXPERIMENTAL BOTANY 1779 7% 0% 8
4 PHOTOSYNTHETICA 1511 4% 0% 4
5 AGRONOMIE TROPICALE 1331 1% 0% 1
6 ISRAEL JOURNAL OF BOTANY 910 1% 0% 1
7 ENVIRONMENTAL AND EXPERIMENTAL BOTANY 865 3% 0% 3
8 SYMBIOSIS 858 2% 0% 2
9 JOURNAL OF APPLIED BOTANY AND FOOD QUALITY 846 1% 0% 1
10 PHYSIOLOGIA PLANTARUM 846 5% 0% 5

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ELEVATED ROOT ZONE CO2 875474 3% 100% 3 Search ELEVATED+ROOT+ZONE+CO2 Search ELEVATED+ROOT+ZONE+CO2
2 THICK ROOT SYNDROME 583649 2% 100% 2 Search THICK+ROOT+SYNDROME Search THICK+ROOT+SYNDROME
3 TOTAL REDUCED N 583649 2% 100% 2 Search TOTAL+REDUCED+N Search TOTAL+REDUCED+N
4 ANAPLEROTIC 375200 3% 43% 3 Search ANAPLEROTIC Search ANAPLEROTIC
5 ROOT ZONE TEMPERATURE 322000 7% 14% 8 Search ROOT+ZONE+TEMPERATURE Search ROOT+ZONE+TEMPERATURE
6 ACETIC ACID INFLUX 291825 1% 100% 1 Search ACETIC+ACID+INFLUX Search ACETIC+ACID+INFLUX
7 ANAPLEROTIC FIXATION 291825 1% 100% 1 Search ANAPLEROTIC+FIXATION Search ANAPLEROTIC+FIXATION
8 BICARBONATE USE CAPACITY 291825 1% 100% 1 Search BICARBONATE+USE+CAPACITY Search BICARBONATE+USE+CAPACITY
9 CLOSED AIR CO2 ENRICHMENT CACE SYSTEM 291825 1% 100% 1 Search CLOSED+AIR+CO2+ENRICHMENT+CACE+SYSTEM Search CLOSED+AIR+CO2+ENRICHMENT+CACE+SYSTEM
10 CO2 AS PLANT HORMONE 291825 1% 100% 1 Search CO2+AS+PLANT+HORMONE Search CO2+AS+PLANT+HORMONE

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.

Classes with closest relation at Level 1



rank cluster_id2 link
1 31720 IONOGENIC GROUPS//XYLEM CELL WALLS//APOPLASTIC PH
2 15081 PHOSPHOENOLPYRUVATE CARBOXYLASE//PHOSPHOENOLPYRUVATE CARBOXYLASE KINASE//MALATE SENSITIVITY
3 783 NITRATE REDUCTASE//NITRATE TRANSPORTER//NITRATE UPTAKE
4 17354 PLASTICULTURE//BIODEGRADABLE MULCH//OPTIMUM RANGE
5 12491 BLOSSOM END ROT//ROCKWOOL//TIPBURN
6 16266 RADIOCARBON//SUESS EFFECT//FOSSIL FUEL COMPONENT
7 14112 STEM RESPIRATION//MAINTENANCE RESPIRATION//STEM PHOTOSYNTHESIS
8 36601 SNOWBALL CAULIFLOWER//HORTICULTURAL TRAIT//AGRONOMIC AND FLORAL TRAITS
9 35889 EDOGAWA BRANCH//EGFP VISUALIZATION//EMBROIDS
10 24126 IN VIVO P 31 NMR//2 FLUORO DEOXY D GLUCOSE//ACIDOPHILIC RED ALGA

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