Class information for:
Level 1: SEWAGE SLUDGE//BIOSOLIDS//BIOSOLID

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
3089 1989 32.2 47%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
106 24473 HEAVY METALS//PHYTOREMEDIATION//PHYTOEXTRACTION

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 SEWAGE SLUDGE Author keyword 65 14% 23% 448
2 BIOSOLIDS Author keyword 30 17% 8% 160
3 BIOSOLID Author keyword 21 37% 2% 46
4 THERMALLY DRIED SLUDGE Author keyword 15 88% 0% 7
5 COMPOSTED SLUDGE Author keyword 10 73% 0% 8
6 AGRICULTURAL RECYCLING Author keyword 8 70% 0% 7
7 DTPA EXTRACTABLE METALS Author keyword 6 80% 0% 4
8 WATER UTILISAT SECT Address 6 80% 0% 4
9 SOIL SCI ENVIRONM MANAGEMENT Address 6 26% 1% 19
10 QUIM INGN AMBIENTAL Address 6 100% 0% 4

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 SEWAGE SLUDGE 65 14% 23% 448 Search SEWAGE+SLUDGE Search SEWAGE+SLUDGE
2 BIOSOLIDS 30 17% 8% 160 Search BIOSOLIDS Search BIOSOLIDS
3 BIOSOLID 21 37% 2% 46 Search BIOSOLID Search BIOSOLID
4 THERMALLY DRIED SLUDGE 15 88% 0% 7 Search THERMALLY+DRIED+SLUDGE Search THERMALLY+DRIED+SLUDGE
5 COMPOSTED SLUDGE 10 73% 0% 8 Search COMPOSTED+SLUDGE Search COMPOSTED+SLUDGE
6 AGRICULTURAL RECYCLING 8 70% 0% 7 Search AGRICULTURAL+RECYCLING Search AGRICULTURAL+RECYCLING
7 DTPA EXTRACTABLE METALS 6 80% 0% 4 Search DTPA+EXTRACTABLE+METALS Search DTPA+EXTRACTABLE+METALS
8 SLUDGE APPLICATION RATE 4 75% 0% 3 Search SLUDGE+APPLICATION+RATE Search SLUDGE+APPLICATION+RATE
9 LAND APPLICATION 4 11% 2% 31 Search LAND+APPLICATION Search LAND+APPLICATION
10 ACIDIC LOAMY SOIL 3 100% 0% 3 Search ACIDIC+LOAMY+SOIL Search ACIDIC+LOAMY+SOIL

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 BIOSOLIDS 38 21% 8% 164
2 AMENDED SOILS 32 27% 5% 103
3 TREATED SOILS 30 57% 2% 35
4 BIOSOLIDS APPLICATION 19 80% 1% 12
5 SUSTAINABLE RATES 18 89% 0% 8
6 TEXTILE SLUDGE 15 82% 0% 9
7 SEWAGE SLUDGE APPLICATIONS 15 71% 1% 12
8 SEWAGE SLUDGE APPLICATION 14 39% 1% 28
9 LAND APPLICATION 12 17% 3% 66
10 METAL MOVEMENT 11 67% 1% 10

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
A critical review of the bioavailability and impacts of heavy metals in municipal solid waste composts compared to sewage sludge 2009 199 91 53%
A review of the use of composted municipal solid waste in agriculture 2008 189 58 33%
Long-term effects of organic amendments on soil fertility. A review 2010 99 86 17%
Technological options for the management of biosolids 2008 50 51 33%
Recycling biosolids and lake-dredged materials to pasture-based animal agriculture: alternative nutrient sources for forage productivity and sustainability. A review 2009 6 18 72%
INORGANIC AND ORGANIC CONSTITUENTS AND CONTAMINANTS OF BIOSOLIDS: IMPLICATIONS FOR LAND APPLICATION 2009 30 468 27%
Dynamic of lead speciation in sewage sludge composting 2004 15 19 63%
THE BEHAVIOR OF HEAVY-METALS IN SEWAGE SLUDGE-AMENDED SOILS 1991 230 66 35%
Land Application of Sewage Sludge: Physicochemical and Microbial Response 2011 3 70 44%
Fractionation, characterization and speciation of heavy metals in composts and compost-amended soils 2007 26 36 39%

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 WATER UTILISAT SECT 6 80% 0.2% 4
2 SOIL SCI ENVIRONM MANAGEMENT 6 26% 1.0% 19
3 QUIM INGN AMBIENTAL 6 100% 0.2% 4
4 SOIL RECLAMAT WASTE MANAGEMENT 5 47% 0.4% 8
5 LAND RECLAMAT ENVIRONM CHEM 5 63% 0.3% 5
6 DE AC CONSERVAC SUELOS 4 75% 0.2% 3
7 CS AGRON 3 100% 0.2% 3
8 SOIL ECOL BIOTECHNOL 3 33% 0.4% 7
9 CHEM TEAM 3 50% 0.2% 4
10 AGR HORT ENVIRONM 2 67% 0.1% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000270255 UNIT STUDY CROPPING SYST//N INDICATORS//QUIM AGR EDAFOL
2 0.0000161641 PAPERMILL BIOSOLIDS//PAPER MILL SLUDGE//KRAFT MILL SLUDGE
3 0.0000143224 SEQUENTIAL EXTRACTION//SINGLE EXTRACTION//BCR SEQUENTIAL EXTRACTION
4 0.0000139536 BIOLEACHING//THIOBACILLI//BIO ACIDIFICATION
5 0.0000137319 POLLUTION SAFE CULTIVAR PSC//SOIL CADMIUM//WATER SPINACH IPOMOEA AQUATICA FORSK
6 0.0000117482 SOIL FILTRATION//KINKI REGIONAL DEV BUR 4 5 1//AGRONOMIC RATE
7 0.0000112312 BIOL VEXETAL CIENCIA SOLO//SELECTIVITY SEQUENCE//UR 251
8 0.0000093115 COMPOSTING//COMPOST SCIENCE & UTILIZATION//COMPOST
9 0.0000091015 ECOLOGICAL DOSE//POLLUTION INDUCED COMMUNITY TOLERANCE//SOIL CONTAMINATION WITH COPPER
10 0.0000089097 HOP YIELD//EXTRACTION AGENTS//EFFICIENCY OF IRRIGATION WATER