Class information for: |
Basic class information |
ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
---|---|---|---|
12184 | 861 | 36.3 | 41% |
Classes in level above (level 2) |
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 | WOOD ASH | Author keyword | 54 | 45% | 10% | 90 |
2 | FORSTWISSENSCHAFTLICHES CENTRALBLATT | Journal | 6 | 10% | 7% | 61 |
3 | GRANULATED WOOD ASH | Author keyword | 6 | 80% | 0% | 4 |
4 | PEAT ASH | Author keyword | 6 | 58% | 1% | 7 |
5 | FOREST FERTILIZATION | Author keyword | 6 | 27% | 2% | 18 |
6 | BARK ASH | Author keyword | 6 | 100% | 0% | 4 |
7 | VITALITY FERTILIZATION | Author keyword | 6 | 100% | 0% | 4 |
8 | ASH RECYCLING | Author keyword | 5 | 54% | 1% | 7 |
9 | WOOD ASHES | Author keyword | 4 | 75% | 0% | 3 |
10 | STAND NUTRITION | Author keyword | 3 | 60% | 0% | 3 |
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 | WOOD ASH | 54 | 45% | 10% | 90 | Search WOOD+ASH | Search WOOD+ASH |
2 | GRANULATED WOOD ASH | 6 | 80% | 0% | 4 | Search GRANULATED+WOOD+ASH | Search GRANULATED+WOOD+ASH |
3 | PEAT ASH | 6 | 58% | 1% | 7 | Search PEAT+ASH | Search PEAT+ASH |
4 | FOREST FERTILIZATION | 6 | 27% | 2% | 18 | Search FOREST+FERTILIZATION | Search FOREST+FERTILIZATION |
5 | BARK ASH | 6 | 100% | 0% | 4 | Search BARK+ASH | Search BARK+ASH |
6 | VITALITY FERTILIZATION | 6 | 100% | 0% | 4 | Search VITALITY+FERTILIZATION | Search VITALITY+FERTILIZATION |
7 | ASH RECYCLING | 5 | 54% | 1% | 7 | Search ASH+RECYCLING | Search ASH+RECYCLING |
8 | WOOD ASHES | 4 | 75% | 0% | 3 | Search WOOD+ASHES | Search WOOD+ASHES |
9 | STAND NUTRITION | 3 | 60% | 0% | 3 | Search STAND+NUTRITION | Search STAND+NUTRITION |
10 | SULPHUR POWDER | 2 | 67% | 0% | 2 | Search SULPHUR+POWDER | Search SULPHUR+POWDER |
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 | LIMING MATERIAL | 28 | 81% | 2% | 17 |
2 | WOOD ASH | 19 | 26% | 7% | 63 |
3 | BOILER ASH | 15 | 67% | 2% | 14 |
4 | CONIFEROUS STANDS | 13 | 58% | 2% | 15 |
5 | LIMING AGENT | 12 | 75% | 1% | 9 |
6 | FIRED BOILER ASH | 8 | 75% | 1% | 6 |
7 | TROPICAL ACID SOILS | 8 | 100% | 1% | 5 |
8 | GROUND VEGETATION | 4 | 18% | 2% | 21 |
9 | PAPER MILL COMPLEX | 3 | 57% | 0% | 4 |
10 | NORWAY SPRUCE STANDS | 3 | 16% | 2% | 18 |
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 | FORSTWISSENSCHAFTLICHES CENTRALBLATT | 6 | 10% | 7% | 61 |
Reviews |
Title | Publ. year | Cit. | Active references | % act. ref. to same field |
---|---|---|---|---|
Recycling of ash - For the good of the environment? | 2015 | 1 | 123 | 69% |
Characteristics of wood ash and influence on soil properties and nutrient uptake: an overview | 2001 | 183 | 35 | 80% |
Wood ash use in forestry - a review of the environmental impacts | 2006 | 89 | 57 | 68% |
Harmonising conflicts between science, regulation, perception and environmental impact: The case of soil conditioners from bioenergy | 2015 | 2 | 101 | 26% |
Response of coniferous forest ecosystems on mineral soils to nutrient additions: A review of Swedish experiences | 2001 | 75 | 43 | 49% |
Biological effects of wood ash application to forest and aquatic ecosystems | 2004 | 33 | 93 | 47% |
Cows and Forests: Swedish Environmental History | 2012 | 0 | 1 | 100% |
Fertilization in northern forests - biological, economic and environmental constraints and possibilities | 2014 | 1 | 84 | 38% |
Forest fertilization research in Finland: A literature review | 2001 | 67 | 44 | 39% |
Cadmium in upland forests after vitality fertilization with wood ash - a summary of soil microbiological studies into the potential risk of cadmium release | 2005 | 13 | 67 | 51% |
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 | CANADA CHAIR SUSTAINABLE AGR | 2 | 67% | 0.2% | 2 |
2 | DPTO BIOL AMBIENTE | 2 | 67% | 0.2% | 2 |
3 | HGEBIET WALDERNAHRUNG WASSERHAUSHALT | 2 | 26% | 0.8% | 7 |
4 | STORA ENSO OYJ | 2 | 26% | 0.6% | 5 |
5 | ABT LWSJF | 1 | 100% | 0.2% | 2 |
6 | AMT TIROLER LANDESREGIERUNG | 1 | 50% | 0.2% | 2 |
7 | FO TRY SWEDEN | 1 | 22% | 0.6% | 5 |
8 | UNIT FO T NUTR WATER OURCES | 1 | 40% | 0.2% | 2 |
9 | LEHRSTUHL BODENKUNDE STANDORTSLEHRE | 1 | 25% | 0.3% | 3 |
10 | ABT EXPT UMWELTSIMULAT | 1 | 50% | 0.1% | 1 |
Related classes at same level (level 1) |
Rank | Relatedness score | Related classes |
---|---|---|
1 | 0.0000148805 | NEEDLE TRACE METHOD//CROWN CONDITION//NEEDLE TRACES |
2 | 0.0000137414 | NITROGEN SATURATION//ACID DEPOSITION//N SATURATION |
3 | 0.0000127387 | ERWINIA SALICIS//WATERMARK DISEASE//BACTERIAL WETWOOD |
4 | 0.0000115247 | WHOLE TREE HARVESTING//WHOLE TREE HARVEST//LONG TERM SOIL PRODUCTIVITY |
5 | 0.0000099036 | ACID MIST//ACIDIC MIST//SIMULATED ACID RAIN |
6 | 0.0000095109 | PINUS TAEDA//LOBLOLLY PINE//PINE STRAW |
7 | 0.0000092885 | NOVEL FOREST DECLINE//NORWAY SPRUCE NEEDLES//ACID DEPOSITIONS |
8 | 0.0000090924 | ROOT BIOASSAY//CABINET TIMBER//E GRANDIS X E UROPHYLLA |
9 | 0.0000089115 | PAPERMILL BIOSOLIDS//PAPER MILL SLUDGE//KRAFT MILL SLUDGE |
10 | 0.0000073387 | HERBACEOUS LAYER//FOREST HERBS//GROUND COVER VEGETATION |