Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
12583 | 895 | 30.5 | 59% |
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 |
172 | 2 | HEAVY METALS//PHYTOREMEDIATION//CADMIUM | 22359 |
12583 | 1 | SEQUENTIAL EXTRACTION//SINGLE EXTRACTION//BCR SEQUENTIAL EXTRACTION | 895 |
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 | SEQUENTIAL EXTRACTION | authKW | 1008611 | 23% | 14% | 205 |
2 | SINGLE EXTRACTION | authKW | 231270 | 2% | 34% | 20 |
3 | BCR SEQUENTIAL EXTRACTION | authKW | 212319 | 2% | 33% | 19 |
4 | MODIFIED BCR SEQUENTIAL EXTRACTION | authKW | 139302 | 1% | 58% | 7 |
5 | VEITSILUOTO MILL | address | 136461 | 1% | 67% | 6 |
6 | SEQUENTIAL EXTRACTION PROCEDURE | authKW | 128708 | 2% | 19% | 20 |
7 | DYNAMIC FRACTIONATION | authKW | 109170 | 0% | 80% | 4 |
8 | ROTATING COILED COLUMNS | authKW | 106610 | 1% | 63% | 5 |
9 | EXTRACTABLE TRACE METALS | authKW | 102349 | 0% | 100% | 3 |
10 | OXIDIZABLE | authKW | 102349 | 0% | 100% | 3 |
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 | Environmental Sciences | 9151 | 49% | 0% | 435 |
2 | Chemistry, Analytical | 5347 | 34% | 0% | 300 |
3 | Engineering, Environmental | 779 | 8% | 0% | 71 |
4 | Water Resources | 633 | 8% | 0% | 69 |
5 | Soil Science | 286 | 4% | 0% | 33 |
6 | Toxicology | 98 | 4% | 0% | 35 |
7 | Geochemistry & Geophysics | 75 | 3% | 0% | 29 |
8 | Chemistry, Multidisciplinary | 55 | 8% | 0% | 74 |
9 | Agronomy | 27 | 2% | 0% | 19 |
10 | Biochemical Research Methods | 26 | 3% | 0% | 25 |
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 | VEITSILUOTO MILL | 136461 | 1% | 67% | 6 |
2 | GEOANALYT S | 76760 | 0% | 75% | 3 |
3 | GRP MECH PROC RECYCLING | 68232 | 0% | 100% | 2 |
4 | STORA ENSO OYJ | 64633 | 1% | 32% | 6 |
5 | FI TRACE GRP | 55712 | 1% | 23% | 7 |
6 | INGN CIVIL HIDRAUL ORDENAC TERR | 45487 | 0% | 67% | 2 |
7 | TOWN PLANNING BLDG COMMITTEE | 45487 | 0% | 67% | 2 |
8 | TOWN PLANNING BLDG COMM | 43860 | 0% | 43% | 3 |
9 | ALBI PARTICULATE SOLIDS ENERGY ENVIRONM | 34116 | 0% | 100% | 1 |
10 | ANALYT PETR | 34116 | 0% | 100% | 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 | CHEMICAL SPECIATION AND BIOAVAILABILITY | 37399 | 3% | 5% | 23 |
2 | INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY | 23075 | 5% | 1% | 47 |
3 | ANNALI DI CHIMICA | 10108 | 3% | 1% | 24 |
4 | JOURNAL OF ENVIRONMENTAL MONITORING | 8329 | 3% | 1% | 25 |
5 | ENVIRONMENTAL TECHNOLOGY LETTERS | 3618 | 1% | 1% | 9 |
6 | ANALYTICA CHIMICA ACTA | 3330 | 5% | 0% | 49 |
7 | FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 3259 | 3% | 0% | 23 |
8 | JOURNAL OF RESIDUALS SCIENCE & TECHNOLOGY | 3187 | 1% | 2% | 6 |
9 | TALANTA | 2900 | 4% | 0% | 38 |
10 | POETRY REVIEW | 2273 | 0% | 7% | 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 | FILGUEIRAS, AV , LAVILLA, I , BENDICHO, C , (2002) CHEMICAL SEQUENTIAL EXTRACTION FOR METAL PARTITIONING IN ENVIRONMENTAL SOLID SAMPLES.JOURNAL OF ENVIRONMENTAL MONITORING. VOL. 4. ISSUE 6. P. 823-857 | 142 | 40% | 417 |
2 | RAO, CRM , SAHUQUILLO, A , SANCHEZ, JFL , (2008) A REVIEW OF THE DIFFERENT METHODS APPLIED IN ENVIRONMENTAL GEOCHEMISTRY FOR SINGLE AND SEQUENTIAL EXTRACTION OF TRACE ELEMENTS IN SOILS AND RELATED MATERIALS.WATER AIR AND SOIL POLLUTION. VOL. 189. ISSUE 1-4. P. 291 -333 | 110 | 45% | 190 |
3 | BACON, JR , DAVIDSON, CM , (2008) IS THERE A FUTURE FOR SEQUENTIAL CHEMICAL EXTRACTION?.ANALYST. VOL. 133. ISSUE 1. P. 25 -46 | 143 | 27% | 227 |
4 | FEDOTOV, PS , SPIVAKOV, BY , (2008) STATIC AND DYNAMIC METHODS OF FRACTIONATION OF FORMS OF THE ELEMENTS IN SOILS, SILTS AND BOTTOM SEDIMENTS.USPEKHI KHIMII. VOL. 77. ISSUE 7. P. 690-703 | 56 | 61% | 2 |
5 | FEDOTOV, PS , (2012) ROTATING COILED COLUMNS IN THE SPECIATION ANALYSIS OF NATURAL SAMPLES: DYNAMIC FRACTIONATION OF ELEMENT FORMS IN SOILS, SLUDGES, AND BOTTOM SEDIMENTS.JOURNAL OF ANALYTICAL CHEMISTRY. VOL. 67. ISSUE 5. P. 399-413 | 38 | 76% | 2 |
6 | ROSENDE, M , MIRO, M , (2013) RECENT TRENDS IN AUTOMATIC DYNAMIC LEACHING TESTS FOR ASSESSING BIOACCESSIBLE FORMS OF TRACE ELEMENTS IN SOLID SUBSTRATES.TRAC-TRENDS IN ANALYTICAL CHEMISTRY. VOL. 45. ISSUE . P. 67-78 | 35 | 73% | 1 |
7 | WATERLOT, C , BIDAR, G , PRUVOT, C , DOUAY, F , (2012) EFFECTS OF GRINDING AND SHAKING ON CD, PB AND ZN DISTRIBUTION IN ANTHROPOGENICALLY IMPACTED SOILS.TALANTA. VOL. 98. ISSUE . P. 185 -196 | 44 | 52% | 2 |
8 | FEDOTOV, PS , SAVONINA, EY , WENNRICH, R , LADONIN, DV , (2007) STUDIES ON TRACE AND MAJOR ELEMENTS ASSOCIATION IN SOILS USING CONTINUOUS-FLOW LEACHING IN ROTATING COILED COLUMNS.GEODERMA. VOL. 142. ISSUE 1-2. P. 58-68 | 31 | 78% | 8 |
9 | TATSY, YG , FEDOTOV, PS , ERMOLIN, MS , IVANEEV, AI , FEDYUNINA, NN , KARANDASHEV, VK , (2016) CONTINUOUS-FLOW LEACHING IN A ROTATING COILED COLUMN FOR STUDIES ON THE MOBILITY OF TOXIC ELEMENTS IN DUST SAMPLES COLLECTED NEAR A METALLURGIC PLANT.CHEMOSPHERE. VOL. 146. ISSUE . P. 371 -378 | 21 | 81% | 2 |
10 | ROSENDE, M , MIRO, M , CERDA, V , (2010) FLUIDIZED-BED COLUMN METHOD FOR AUTOMATIC DYNAMIC EXTRACTION AND DETERMINATION OF TRACE ELEMENT BIOACCESSIBILITY IN HIGHLY HETEROGENEOUS SOLID WASTES.ANALYTICA CHIMICA ACTA. VOL. 658. ISSUE 1. P. 41-48 | 29 | 76% | 3 |
Classes with closest relation at Level 1 |