Class information for:
Level 1: TREE RINGS//LEAF WATER ENRICHMENT//STABLE ISOTOPE RATIO IL ENVIRONM

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
5319 1641 48.6 69%


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
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
1885 2             OXYGEN 18//DEUTERIUM EXCESS//DELTA O 18 5988
5319 1                   TREE RINGS//LEAF WATER ENRICHMENT//STABLE ISOTOPE RATIO IL ENVIRONM 1641

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 TREE RINGS authKW 555166 13% 14% 209
2 LEAF WATER ENRICHMENT authKW 297697 1% 100% 16
3 STABLE ISOTOPE RATIO IL ENVIRONM address 252356 1% 59% 23
4 KEELING PLOT authKW 231849 1% 69% 18
5 LEAF WATER authKW 216498 1% 73% 16
6 PECLET EFFECT authKW 186061 1% 100% 10
7 CHAIR BIOCLIMATOL address 141006 1% 63% 12
8 ATMOSPHER CHEM STABLE ISOTOPES ECOSYST FLUX address 137005 1% 82% 9
9 INTRINSIC WATER USE EFFICIENCY authKW 130482 1% 32% 22
10 ISOTOPE DENDROCLIMATOLOGY authKW 130242 0% 100% 7

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 Forestry 8997 13% 0% 218
2 Plant Sciences 3771 22% 0% 361
3 Meteorology & Atmospheric Sciences 3581 14% 0% 224
4 Geosciences, Multidisciplinary 3242 17% 0% 281
5 Geochemistry & Geophysics 2981 12% 0% 203
6 Geography, Physical 2210 6% 0% 105
7 Ecology 1841 13% 0% 210
8 Environmental Sciences 1438 16% 0% 258
9 Spectroscopy 781 7% 0% 108
10 Biochemical Research Methods 499 7% 0% 110

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 STABLE ISOTOPE RATIO IL ENVIRONM 252356 1% 59% 23
2 CHAIR BIOCLIMATOL 141006 1% 63% 12
3 ATMOSPHER CHEM STABLE ISOTOPES ECOSYST FLUX 137005 1% 82% 9
4 TREE RING 103589 4% 9% 65
5 LEHRSTUHL GRUNLANDLEHRE 96513 1% 22% 24
6 ENVIRONM BIOL GRP 85458 2% 16% 29
7 IFR LA PLANTE SON ENVIRONM 87 55818 0% 100% 3
8 LANDSC E BIOGEOCHEM 52443 1% 15% 19
9 AGRON NUTR SCI 50641 0% 39% 7
10 WOOD ANAT QUAL 46510 0% 50% 5

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 PLANT CELL AND ENVIRONMENT 48148 7% 2% 114
2 ISOTOPES IN ENVIRONMENTAL AND HEALTH STUDIES 36235 2% 5% 38
3 TREE PHYSIOLOGY 30023 5% 2% 75
4 RAPID COMMUNICATIONS IN MASS SPECTROMETRY 21177 6% 1% 101
5 DENDROCHRONOLOGIA 19667 1% 6% 18
6 GLOBAL BIOGEOCHEMICAL CYCLES 16590 3% 2% 44
7 JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES 15603 2% 2% 37
8 TREES-STRUCTURE AND FUNCTION 11195 2% 2% 38
9 CHEMICAL GEOLOGY 9144 4% 1% 61
10 TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY 9118 2% 2% 27

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 TREE RINGS 555166 13% 14% 209 Search TREE+RINGS Search TREE+RINGS
2 LEAF WATER ENRICHMENT 297697 1% 100% 16 Search LEAF+WATER+ENRICHMENT Search LEAF+WATER+ENRICHMENT
3 KEELING PLOT 231849 1% 69% 18 Search KEELING+PLOT Search KEELING+PLOT
4 LEAF WATER 216498 1% 73% 16 Search LEAF+WATER Search LEAF+WATER
5 PECLET EFFECT 186061 1% 100% 10 Search PECLET+EFFECT Search PECLET+EFFECT
6 INTRINSIC WATER USE EFFICIENCY 130482 1% 32% 22 Search INTRINSIC+WATER+USE+EFFICIENCY Search INTRINSIC+WATER+USE+EFFICIENCY
7 ISOTOPE DENDROCLIMATOLOGY 130242 0% 100% 7 Search ISOTOPE+DENDROCLIMATOLOGY Search ISOTOPE+DENDROCLIMATOLOGY
8 TREE RING DELTA O 18 130242 0% 100% 7 Search TREE+RING+DELTA+O+18 Search TREE+RING+DELTA+O+18
9 CARBON ISOTOPES 121927 7% 5% 122 Search CARBON+ISOTOPES Search CARBON+ISOTOPES
10 ISOTOPE MODEL 113960 0% 88% 7 Search ISOTOPE+MODEL Search ISOTOPE+MODEL

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 GESSLER, A , FERRIO, JP , HOMMEL, R , TREYDTE, K , WERNER, RA , MONSON, RK , (2014) STABLE ISOTOPES IN TREE RINGS: TOWARDS A MECHANISTIC UNDERSTANDING OF ISOTOPE FRACTIONATION AND MIXING PROCESSES FROM THE LEAVES TO THE WOOD.TREE PHYSIOLOGY. VOL. 34. ISSUE 8. P. 796 -818 120 63% 38
2 WERNER, C , SCHNYDER, H , CUNTZ, M , KEITEL, C , ZEEMAN, MJ , DAWSON, TE , BADECK, FW , BRUGNOLI, E , GHASHGHAIE, J , GRAMS, TEE , ET AL (2012) PROGRESS AND CHALLENGES IN USING STABLE ISOTOPES TO TRACE PLANT CARBON AND WATER RELATIONS ACROSS SCALES.BIOGEOSCIENCES. VOL. 9. ISSUE 8. P. 3083 -3111 146 53% 44
3 MCCARROLL, D , LOADER, NJ , (2004) STABLE ISOTOPES IN TREE RINGS.QUATERNARY SCIENCE REVIEWS. VOL. 23. ISSUE 7-8. P. 771-801 95 68% 614
4 BARBOUR, MM , (2007) STABLE OXYGEN ISOTOPE COMPOSITION OF PLANT TISSUE: A REVIEW.FUNCTIONAL PLANT BIOLOGY. VOL. 34. ISSUE 2. P. 83 -94 79 80% 225
5 LEAVITT, SW , (2010) TREE-RING C-H-O ISOTOPE VARIABILITY AND SAMPLING.SCIENCE OF THE TOTAL ENVIRONMENT. VOL. 408. ISSUE 22. P. 5244 -5253 69 87% 53
6 GRIFFIS, TJ , (2013) TRACING THE FLOW OF CARBON DIOXIDE AND WATER VAPOR BETWEEN THE BIOSPHERE AND ATMOSPHERE: A REVIEW OF OPTICAL ISOTOPE TECHNIQUES AND THEIR APPLICATION.AGRICULTURAL AND FOREST METEOROLOGY. VOL. 174. ISSUE . P. 85 -109 92 55% 29
7 GESSLER, A , BRANDES, E , BUCHMANN, N , HELLE, G , RENNENBERG, H , BARNARD, RL , (2009) TRACING CARBON AND OXYGEN ISOTOPE SIGNALS FROM NEWLY ASSIMILATED SUGARS IN THE LEAVES TO THE TREE-RING ARCHIVE.PLANT CELL AND ENVIRONMENT. VOL. 32. ISSUE 7. P. 780 -795 73 72% 79
8 CERNUSAK, LA , BARBOUR, MM , ARNDT, SK , CHEESMAN, AW , ENGLISH, NB , FEILD, TS , HELLIKER, BR , HOLLOWAY-PHILLIPS, MM , HOLTUM, JAM , KAHMEN, A , ET AL (2016) STABLE ISOTOPES IN LEAF WATER OF TERRESTRIAL PLANTS.PLANT CELL AND ENVIRONMENT. VOL. 39. ISSUE 5. P. 1087 -1102 66 56% 6
9 TRAHAN, MW , SCHUBERT, BA , (2016) TEMPERATURE-INDUCED WATER STRESS IN HIGH-LATITUDE FORESTS IN RESPONSE TO NATURAL AND ANTHROPOGENIC WARMING.GLOBAL CHANGE BIOLOGY. VOL. 22. ISSUE 2. P. 782 -791 55 77% 2
10 BOWLING, DR , PATAKI, DE , RANDERSON, JT , (2008) CARBON ISOTOPES IN TERRESTRIAL ECOSYSTEM POOLS AND CO2 FLUXES.NEW PHYTOLOGIST. VOL. 178. ISSUE 1. P. 24 -40 75 49% 237

Classes with closest relation at Level 1


Rank Class id link
1 11442 CARBON ISOTOPE DISCRIMINATION//CARBON ISOTOPE COMPOSITION//WATER USE EFFICIENCY
2 25377 CLUMPED ISOTOPES//CLUMPED ISOTOPE THERMOMETRY//CLUMPED ISOTOPE GEOCHEMISTRY
3 5855 DEUTERIUM EXCESS//D EXCESS//OXYGEN 18
4 1123 TREE RINGS//DENDROCLIMATOLOGY//DENDROCHRONOLOGY
5 18333 HYDRAULIC LIFT//HYDRAULIC REDISTRIBUTION//WATER SOURCES
6 17187 DELTA N 15//NATURAL N 15 ABUNDANCE//N 15 NATURAL ABUNDANCE
7 10846 N ALKANES//ORGANIC GEOCHEMISTRY//LEAF WAX
8 10376 SNIF NMR//GEOGRAPHICAL ORIGIN//IRMS
9 20227 GYPSUM CRYSTALLIZATION WATER//DOUBLY LABELED WATER//FOOD INTAKE ENERGY BALANCE
10 15747 RADIOCARBON//INTERUNIV NAT SCI IL//SUESS EFFECT

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