Class information for: |
Basic class information |
| Class id | #P | Avg. number of references |
Database coverage of references |
|---|---|---|---|
| 29466 | 186 | 28.5 | 25% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 3 | 4 | PLANT SCIENCES//AGRONOMY//FOOD SCIENCE & TECHNOLOGY | 1882812 |
| 60 | 3 | FORESTRY//FOREST ECOLOGY AND MANAGEMENT//CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE | 87011 |
| 285 | 2 | ELEVATED CO2//TREE PHYSIOLOGY//STOMATAL CONDUCTANCE | 18933 |
| 29466 | 1 | PHOTOSYNTHETICA//BED AND FLAT PLANTING//CHL A B RATIO DETERMINATION | 186 |
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 | PHOTOSYNTHETICA | journal | 283355 | 39% | 2% | 72 |
| 2 | BED AND FLAT PLANTING | authKW | 164169 | 1% | 100% | 1 |
| 3 | CHL A B RATIO DETERMINATION | authKW | 164169 | 1% | 100% | 1 |
| 4 | CONTINUOUS TILLAGE CT | authKW | 164169 | 1% | 100% | 1 |
| 5 | GAS EXCHANGE TECHNIQUES | authKW | 164169 | 1% | 100% | 1 |
| 6 | HIGH CONCENTRATION OF CARBON DIOXIDE | authKW | 164169 | 1% | 100% | 1 |
| 7 | KLUWER ACADEMIC PUBLISHERS | authKW | 164169 | 1% | 100% | 1 |
| 8 | LEAF GAS EXCHANGE MEASUREMENT | authKW | 164169 | 1% | 100% | 1 |
| 9 | LEAF PHOTOSYNTHESIS AND TRANSPIRATION MODEL | authKW | 164169 | 1% | 100% | 1 |
| 10 | MARTINUS NIJHOFF | authKW | 164169 | 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 | Plant Sciences | 5730 | 76% | 0% | 141 |
| 2 | Biology | 94 | 7% | 0% | 13 |
| 3 | Agronomy | 60 | 5% | 0% | 10 |
| 4 | Ecology | 10 | 4% | 0% | 7 |
| 5 | Soil Science | 9 | 2% | 0% | 3 |
| 6 | Biodiversity Conservation | 6 | 1% | 0% | 2 |
| 7 | Horticulture | 5 | 1% | 0% | 2 |
| 8 | Forestry | 4 | 1% | 0% | 2 |
| 9 | Agriculture, Multidisciplinary | 2 | 1% | 0% | 2 |
| 10 | Cell Biology | 2 | 4% | 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 | PROJEKTBEREICH AGRARLAND AFTEN | 164169 | 1% | 100% | 1 |
| 2 | QUAL TEST TEAM | 164169 | 1% | 100% | 1 |
| 3 | MATH PHYS CHEM PHYS | 82084 | 1% | 50% | 1 |
| 4 | EXPT BIOL ECOL | 54722 | 1% | 33% | 1 |
| 5 | SYSTEMAT ECOL BIOL | 41041 | 1% | 25% | 1 |
| 6 | FO T SOIL WATER CONSERVAT | 32832 | 1% | 20% | 1 |
| 7 | BIOL SCI ENVIRONM BIOL | 14923 | 1% | 9% | 1 |
| 8 | BIO ERS FO T STUDIES | 11725 | 1% | 7% | 1 |
| 9 | SCI BIOCHEM | 2448 | 1% | 1% | 1 |
| 10 | ENERGY ENVIRONM NAT OURCES | 2377 | 1% | 1% | 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 | PHOTOSYNTHETICA | 283355 | 39% | 2% | 72 |
| 2 | EKOLOGIA CSFR | 8342 | 2% | 2% | 3 |
| 3 | BIOLOGIA PLANTARUM | 7741 | 7% | 0% | 13 |
| 4 | INDIAN JOURNAL OF PLANT PHYSIOLOGY | 5208 | 1% | 2% | 2 |
| 5 | REPORTS FROM THE KEVO SUBARCTIC RESEARCH STATION | 3907 | 1% | 2% | 1 |
| 6 | BIOLOGIA | 2982 | 5% | 0% | 9 |
| 7 | ZEITSCHRIFT FUR ACKER UND PFLANZENBAU-JOURNAL OF AGRONOMY AND CROP SCIENCE | 2790 | 1% | 1% | 2 |
| 8 | LANDSCAPE AND ECOLOGICAL ENGINEERING | 2602 | 1% | 1% | 2 |
| 9 | SOVIET PLANT PHYSIOLOGY | 1900 | 2% | 0% | 4 |
| 10 | RUSSIAN PLANT PHYSIOLOGY | 1673 | 1% | 1% | 1 |
Author Key Words |
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 | SESTAK, Z , (1992) HISTORY OF PHOTOSYNTHESIS RESEARCH IN CZECHOSLOVAKIA.PHOTOSYNTHETICA. VOL. 27. ISSUE 1-2. P. 1-37 | 50 | 29% | 0 |
| 2 | KUTIK, J , CINCEROVA, A , DVORAK, M , (1993) CHLOROPLAST ULTRASTRUCTURAL DEVELOPMENT DURING THE ONTOGENY OF THE 2ND LEAF OF WHEAT UNDER NITROGEN DEFICIENCY.PHOTOSYNTHETICA. VOL. 28. ISSUE 3. P. 447-453 | 8 | 80% | 6 |
| 3 | KUTIK, J , (1998) THE DEVELOPMENT OF CHLOROPLAST STRUCTURE DURING LEAF ONTOGENY.PHOTOSYNTHETICA. VOL. 35. ISSUE 4. P. 481-505 | 18 | 17% | 17 |
| 4 | BAUER, H , MARTHA, P , KIRCHNERHEISS, B , MAIRHOFER, I , (1983) THE CO2 COMPENSATION POINT OF C-3 PLANTS - A RE-EXAMINATION .2. INTRASPECIFIC VARIABILITY.ZEITSCHRIFT FUR PFLANZENPHYSIOLOGIE. VOL. 109. ISSUE 2. P. 143 -154 | 7 | 88% | 16 |
| 5 | PEISKER, M , APEL, H , (2001) INHIBITION BY LIGHT OF CO2 EVOLUTION FROM DARK RESPIRATION: COMPARISON OF TWO GAS EXCHANGE METHODS.PHOTOSYNTHESIS RESEARCH. VOL. 70. ISSUE 3. P. 291-298 | 7 | 32% | 31 |
| 6 | WOJCIESKAWYSKUPAJTYS, U , (1996) EFFECT OF NITROGEN NUTRITION ON YIELD AND SOME PHYSIOLOGICAL PARAMETERS IN RYE PLANTS.ACTA PHYSIOLOGIAE PLANTARUM. VOL. 18. ISSUE 1. P. 19-24 | 4 | 67% | 1 |
| 7 | APEL, P , PEISKER, M , (1995) VARIABILITY OF PHOTOSYNTHETIC GAS EXCHANGE PARAMETERS, DARK RESPIRATION, AND STOMATAL NUMBERS IN SPECIES OF POLYGONUM.PHYSIOLOGIA PLANTARUM. VOL. 95. ISSUE 3. P. 365 -372 | 5 | 42% | 1 |
| 8 | VALANNE, N , VALANNE, T , (1984) THE DEVELOPMENT OF THE PHOTOSYNTHETIC APPARATUS DURING BUD BURST AND LEAF OPENING IN 2 SUBSPECIES OF BETULA-PUBESCENS EHRH.REPORTS FROM THE KEVO SUBARCTIC RESEARCH STATION. VOL. 19. ISSUE . P. 1-10 | 5 | 71% | 7 |
| 9 | HAK, R , NATR, L , (1988) PHOTOSYNTHESIS, PHOTORESPIRATION AND CO2 PHOTOCOMPENSATION CONCENTRATION OF BARLEY LEAVES UNDER NITROGEN STARVATION.PHOTOSYNTHETICA. VOL. 22. ISSUE 3. P. 335-340 | 6 | 46% | 2 |
| 10 | OSTARECK, D , LIECKFELDT, E , (1989) RIBULOSE-1,5-BISPHOSPHATE CARBOXYLASE OXYGENASE AND GAS-EXCHANGE CHARACTERISTICS DURING THE DEVELOPMENT OF PRIMARY WHEAT LEAVES (TRITICUM-AESTIVUM L).PHOTOSYNTHETICA. VOL. 23. ISSUE 4. P. 486-493 | 6 | 43% | 3 |
Classes with closest relation at Level 1 |