Class information for:
Level 1: ORGANIC PHOSPHORUS//ORGANIC P//SOIL TEST P

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
137 4094 36.7 50%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
196 20584 JOURNAL OF PLANT NUTRITION//COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS//PLANT AND SOIL

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 ORGANIC PHOSPHORUS Author keyword 51 44% 2% 89
2 ORGANIC P Author keyword 45 61% 1% 48
3 SOIL TEST P Author keyword 36 77% 1% 24
4 WATER EXTRACTABLE PHOSPHORUS Author keyword 32 88% 0% 15
5 PHOSPHORUS FRACTIONATION Author keyword 30 41% 1% 58
6 LABILE P Author keyword 30 79% 0% 19
7 PASTURE SYST WATERSHED MANAGEMENT UNIT Address 28 26% 2% 93
8 SOIL TEST PHOSPHORUS Author keyword 27 78% 0% 18
9 PHOSPHORUS LOSS Author keyword 25 65% 1% 24
10 INORGANIC P Author keyword 25 63% 1% 25

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 ORGANIC PHOSPHORUS 51 44% 2% 89 Search ORGANIC+PHOSPHORUS Search ORGANIC+PHOSPHORUS
2 ORGANIC P 45 61% 1% 48 Search ORGANIC+P Search ORGANIC+P
3 SOIL TEST P 36 77% 1% 24 Search SOIL+TEST+P Search SOIL+TEST+P
4 WATER EXTRACTABLE PHOSPHORUS 32 88% 0% 15 Search WATER+EXTRACTABLE+PHOSPHORUS Search WATER+EXTRACTABLE+PHOSPHORUS
5 PHOSPHORUS FRACTIONATION 30 41% 1% 58 Search PHOSPHORUS+FRACTIONATION Search PHOSPHORUS+FRACTIONATION
6 LABILE P 30 79% 0% 19 Search LABILE+P Search LABILE+P
7 SOIL TEST PHOSPHORUS 27 78% 0% 18 Search SOIL+TEST+PHOSPHORUS Search SOIL+TEST+PHOSPHORUS
8 PHOSPHORUS LOSS 25 65% 1% 24 Search PHOSPHORUS+LOSS Search PHOSPHORUS+LOSS
9 INORGANIC P 25 63% 1% 25 Search INORGANIC+P Search INORGANIC+P
10 P LEACHING 24 82% 0% 14 Search P+LEACHING Search P+LEACHING

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 PHOSPHATE SORPTION 206 63% 5% 207
2 ORGANIC PHOSPHORUS 183 41% 8% 342
3 RUNOFF PHOSPHORUS 100 84% 1% 54
4 SOIL PHOSPHORUS 95 36% 5% 215
5 IMPREGNATED FILTER PAPER 85 86% 1% 43
6 AGRICULTURAL PHOSPHORUS 81 57% 2% 97
7 SURFACE RUNOFF 72 30% 5% 201
8 MEHLICH 3 71 61% 2% 75
9 WATER EXTRACTABLE PHOSPHORUS 60 83% 1% 34
10 PLANT AVAILABLE PHOSPHORUS 56 81% 1% 34

Journals


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 JOURNAL OF THE SCIENTIFIC AGRICULTURAL SOCIETY OF FINLAND 2 14% 0% 12

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Solution Phosphorus-31 Nuclear Magnetic Resonance Spectroscopy of Soils from 2005 to 2013: A Review of Sample Preparation and Experimental Parameters 2014 19 91 87%
How does the Hedley sequential phosphorus fractionation reflect impacts of land use and management on soil phosphorus: A review 2009 69 96 92%
Potential phosphorus leaching from sandy topsoils with different fertilizer histories before and after application of pig slurry 2012 18 35 86%
Phosphorus: Its Efficient Use in Agriculture 2014 7 28 57%
Phosphorus runoff from agricultural land and direct fertilizer effects: A review 2004 159 76 67%
Characterizing phosphorus in environmental and agricultural samples by P-31 nuclear magnetic resonance spectroscopy 2005 116 124 73%
A LITERATURE-REVIEW AND EVALUATION OF THE HEDLEY FRACTIONATION - APPLICATIONS TO THE BIOGEOCHEMICAL CYCLE OF SOIL-PHOSPHORUS IN NATURAL ECOSYSTEMS 1995 399 45 56%
Characterization of phosphorus species in biosolids and manures using XANES spectroscopy 2006 46 42 74%
Phosphorus indices as risk-assessment tools in the USA and Europe - a review 2007 46 90 74%
Using organic phosphorus to sustain pasture productivity: A perspective 2014 3 83 70%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 PASTURE SYST WATERSHED MANAGEMENT UNIT 28 26% 2.3% 93
2 PASTURE SYST WATERSHED MANAGEMENT 10 34% 0.6% 24
3 NEW ENGLAND PLANT SOIL WATER 8 24% 0.7% 30
4 INVERMAY AGR 7 12% 1.3% 55
5 SOIL FERTIL PLANT NUTR 7 64% 0.2% 7
6 WATER QUAL MANAGEMENT 7 31% 0.5% 19
7 SOILS AGRI FOOD ENGN 5 43% 0.2% 9
8 FOOD WINE WAITE 5 63% 0.1% 5
9 AGR ANALYT SERV 5 55% 0.1% 6
10 UMR 1220 5 30% 0.3% 13

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000137681 MEHLICH 3//MEHLICH 1//AVAILABLE MICRONUTRIENTS
2 0.0000127168 FERTILIZER RESEARCH//AGRONOMIC EFFECTIVENESS//PHOSPHATE ROCK
3 0.0000112339 JOURNAL OF FERTILIZER ISSUES//STARTER FERTILIZER//N CENT KANSAS EXPT FIELD
4 0.0000107686 RESIN CAPSULE//NITRATE FERTILIZATION MANAGEMENT//PASSIVE SAMPLING DEVICE
5 0.0000105669 LOIS//KENNET//ENVIRONM ENGN WATER MANAGEMENT
6 0.0000103173 WASTE MANAGE FORAGE UNIT//ANIM WASTE MANAGEMENT UNIT//TRAILING SHOE
7 0.0000089215 PUGGING//TREADING//SHEEP URINE
8 0.0000085389 INTERNAL LOADING//PHOSPHORUS RELEASE//PHOSPHORUS SPECIATION
9 0.0000080337 CLUSTER ROOTS//PROTEOID ROOTS//CARBOXYLATE EXUDATION
10 0.0000067625 PHOSPHATE REMOVAL//WATER TREATMENT RESIDUALS//DRINKING WATER TREATMENT RESIDUALS