Class information for:
Level 2: ACID MINE DRAINAGE//ACID SULFATE SOILS//SCHWERTMANNITE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2657 3462 36.4 44%


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
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
164 3       ARSENIC//HYDROMETALLURGY//HEAVY METALS 60550
2657 2             ACID MINE DRAINAGE//ACID SULFATE SOILS//SCHWERTMANNITE 3462
1866 1                   ACID MINE DRAINAGE//SCHWERTMANNITE//ACID ROCK DRAINAGE 2452
20498 1                   ACID SULFATE SOILS//ACID SULPHATE SOILS//ACID SULFATE SOIL 457
28530 1                   MINING HYDROGEOLOGY//HYDROGEOLOGICAL CONTROLS//MINING RESERVOIR 205
28954 1                   COLLIERY WASTE//SUBMARINE TAILINGS DISPOSAL//COASTAL MINES 196
31472 1                   DROP BOX WEIR//HYDROL RUMENTAT//STRIP MINING 152

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 ACID MINE DRAINAGE authKW 1687527 14% 39% 488
2 ACID SULFATE SOILS authKW 549189 3% 59% 105
3 SCHWERTMANNITE authKW 381032 2% 64% 68
4 ACID ROCK DRAINAGE authKW 352672 3% 44% 91
5 MINE WATER AND THE ENVIRONMENT journal 332354 3% 36% 106
6 ACID SULPHATE SOILS authKW 302043 2% 65% 53
7 PYRITE OXIDATION authKW 290466 2% 46% 71
8 ACID SULFATE SOIL address 274371 1% 94% 33
9 APPLIED GEOCHEMISTRY journal 220419 9% 8% 307
10 MINE WASTE authKW 202729 2% 33% 69

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 Water Resources 31288 26% 0% 892
2 Environmental Sciences 17910 35% 0% 1218
3 Geochemistry & Geophysics 16314 19% 0% 674
4 Geosciences, Multidisciplinary 5452 15% 0% 534
5 Engineering, Environmental 4738 10% 0% 339
6 Mining & Mineral Processing 3944 4% 0% 123
7 Soil Science 3899 7% 0% 229
8 Mineralogy 3772 5% 0% 168
9 Engineering, Geological 2055 3% 0% 104
10 Limnology 1721 3% 0% 98

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 ACID SULFATE SOIL 274371 1% 94% 33
2 ACID SULFATE SOILS 141085 1% 80% 20
3 INVEST INGN MINERIA SOSTENIBLE 115224 0% 93% 14
4 GRP RECURSOS CALIDAD AGUA 71128 0% 73% 11
5 GRAFTON AGR STN 70546 0% 100% 8
6 INVEST GEOL ORDENAMENTO VALORIZACAO RECURSO 69666 1% 44% 18
7 GEODYNAM PALAEONTOL 53211 0% 46% 13
8 GEODYNAM PALEONTOL 51864 0% 59% 10
9 GRP GEOL COSTERA RECURSOS HIDR 45349 0% 86% 6
10 ECOL ENVIRONM TECHNOL 45337 0% 43% 12

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 MINE WATER AND THE ENVIRONMENT 332354 3% 36% 106
2 APPLIED GEOCHEMISTRY 220419 9% 8% 307
3 ENVIRONMENTAL GEOLOGY 60896 4% 5% 149
4 JOURNAL OF GEOCHEMICAL EXPLORATION 45920 4% 4% 125
5 ENVIRONMENTAL EARTH SCIENCES 16707 3% 2% 107
6 QUARTERLY JOURNAL OF ENGINEERING GEOLOGY AND HYDROGEOLOGY 12568 1% 4% 32
7 ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 8582 1% 3% 36
8 WATER AIR AND SOIL POLLUTION 8297 3% 1% 96
9 CHEMICAL GEOLOGY 7209 2% 1% 79
10 QUARTERLY JOURNAL OF ENGINEERING GEOLOGY 6931 0% 5% 17

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 ACID MINE DRAINAGE 1687527 14% 39% 488 Search ACID+MINE+DRAINAGE Search ACID+MINE+DRAINAGE
2 ACID SULFATE SOILS 549189 3% 59% 105 Search ACID+SULFATE+SOILS Search ACID+SULFATE+SOILS
3 SCHWERTMANNITE 381032 2% 64% 68 Search SCHWERTMANNITE Search SCHWERTMANNITE
4 ACID ROCK DRAINAGE 352672 3% 44% 91 Search ACID+ROCK+DRAINAGE Search ACID+ROCK+DRAINAGE
5 ACID SULPHATE SOILS 302043 2% 65% 53 Search ACID+SULPHATE+SOILS Search ACID+SULPHATE+SOILS
6 PYRITE OXIDATION 290466 2% 46% 71 Search PYRITE+OXIDATION Search PYRITE+OXIDATION
7 MINE WASTE 202729 2% 33% 69 Search MINE+WASTE Search MINE+WASTE
8 ACID BASE ACCOUNTING 186591 1% 92% 23 Search ACID+BASE+ACCOUNTING Search ACID+BASE+ACCOUNTING
9 TAILINGS 173267 3% 19% 102 Search TAILINGS Search TAILINGS
10 IBERIAN PYRITE BELT 142799 1% 36% 45 Search IBERIAN+PYRITE+BELT Search IBERIAN+PYRITE+BELT

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 SAHOO, PK , KIM, K , EQUEENUDDIN, SM , POWELL, MA , (2013) CURRENT APPROACHES FOR MITIGATING ACID MINE DRAINAGE.REVIEWS OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, VOL 226. VOL. 226. ISSUE . P. 1 -32 85 66% 8
2 LINDSAY, MBJ , MONCUR, MC , BAIN, JG , JAMBOR, JL , PTACEK, CJ , BLOWES, DW , (2015) GEOCHEMICAL AND MINERALOGICAL ASPECTS OF SULFIDE MINE TAILINGS.APPLIED GEOCHEMISTRY. VOL. 57. ISSUE . P. 157 -177 73 51% 13
3 BLODAU, C , (2006) A REVIEW OF ACIDITY GENERATION AND CONSUMPTION IN ACIDIC COAL MINE LAKES AND THEIR WATERSHEDS.SCIENCE OF THE TOTAL ENVIRONMENT. VOL. 369. ISSUE 1-3. P. 307 -332 90 51% 78
4 KARIMIAN, N , JOHNSTON, SG , BURTON, ED , (2017) ACIDITY GENERATION ACCOMPANYING IRON AND SULFUR TRANSFORMATIONS DURING DROUGHT SIMULATION OF FRESHWATER RE-FLOODED ACID SULFATE SOILS.GEODERMA. VOL. 285. ISSUE . P. 117 -131 46 79% 0
5 NORDSTROM, DK , BLOWES, DW , PTACEK, CJ , (2015) HYDROGEOCHEMISTRY AND MICROBIOLOGY OF MINE DRAINAGE: AN UPDATE.APPLIED GEOCHEMISTRY. VOL. 57. ISSUE . P. 3 -16 49 55% 20
6 GRANDE, JA , DE LA TORRE, ML , SANTISTEBAN, M , VALENTE, T , FERNANDEZ, JP , PEREZ-OSTALE, E , (2016) SPATIAL EVOLUTION OF AN AMD STREAM IN THE IBERIAN PYRITE BELT: PROCESS CHARACTERIZATION AND CONTROL FACTORS ON THE HYDROCHEMISTRY.HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES. VOL. 61. ISSUE 8. P. 1503 -1511 35 85% 2
7 ASTA, MP , CALLEJA, ML , PEREZ-LOPEZ, R , AUQUE, LF , (2015) MAJOR HYDROGEOCHEMICAL PROCESSES IN AN ACID MINE DRAINAGE AFFECTED ESTUARY.MARINE POLLUTION BULLETIN. VOL. 91. ISSUE 1. P. 295 -305 41 79% 4
8 JOHNSTON, SG , MORGAN, B , BURTON, ED , (2016) LEGACY IMPACTS OF ACID SULFATE SOIL RUNOFF ON MANGROVE SEDIMENTS: REACTIVE IRON ACCUMULATION, ALTERED SULFUR CYCLING AND TRACE METAL ENRICHMENT.CHEMICAL GEOLOGY. VOL. 427. ISSUE . P. 43 -53 50 58% 1
9 CARBONE, C , DINELLI, E , MARESCOTTI, P , GASPAROTTO, G , LUCCHETTI, G , (2013) THE ROLE OF AMD SECONDARY MINERALS IN CONTROLLING ENVIRONMENTAL POLLUTION: INDICATIONS FROM BULK LEACHING TESTS.JOURNAL OF GEOCHEMICAL EXPLORATION. VOL. 132. ISSUE . P. 188-200 36 86% 14
10 HUANG, QY , TANG, SH , HUANG, X , ZHANG, FB , YI, Q , LI, P , FU, HT , (2017) INFLUENCE OF RICE CULTIVATION ON THE ABUNDANCE AND FRACTIONATION OF FE, MN, ZN, CU, AND AL IN ACID SULFATE PADDY SOILS IN THE PEARL RIVER DELTA.CHEMICAL GEOLOGY. VOL. 448. ISSUE . P. 93 -99 38 81% 0

Classes with closest relation at Level 2


Rank Class id link
1 3845 LAKE NYOS//ACIDIC LAKE//LAKE MONOUN
2 591 HYDROMETALLURGY//BIOLEACHING//ACIDITHIOBACILLUS FERROOXIDANS
3 882 SEDIMENT//ENRICHMENT FACTOR//HEAVY METALS
4 467 ARSENIC//ARSENITE//ARSENIC SPECIATION
5 702 SULFATE REDUCING BACTERIA//SULFATE REDUCTION//WINO SKY MICROBIOL
6 2911 FES2//IRON PYRITE//PYRITE
7 2808 SODICITY//SALINE SODIC SOIL//SODIC SOIL
8 2764 RED MUD//BAUXITE RESIDUE//WOOD ASH
9 172 HEAVY METALS//PHYTOREMEDIATION//CADMIUM
10 1182 CRVI REDUCTION//CHROMATE REDUCTION//GEOMICROBIOLOGY JOURNAL

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