Class information for:
Level 1: BROMUS TECTORUM//CHEATGRASS//ARTEMISIA TRIDENTATA

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
5465 1620 44.0 49%


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
3 4 PLANT SCIENCES//AGRONOMY//FOOD SCIENCE & TECHNOLOGY 1882812
15 3       ECOLOGY//FORESTRY//BIODIVERSITY CONSERVATION 124126
309 2             JOURNAL OF RANGE MANAGEMENT//JOURNAL OF ARID ENVIRONMENTS//RANGELAND ECOLOGY & MANAGEMENT 18464
5465 1                   BROMUS TECTORUM//CHEATGRASS//ARTEMISIA TRIDENTATA 1620

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 BROMUS TECTORUM authKW 1149642 7% 50% 121
2 CHEATGRASS authKW 1137558 6% 60% 101
3 ARTEMISIA TRIDENTATA authKW 513475 4% 38% 71
4 JOURNAL OF RANGE MANAGEMENT journal 444723 16% 9% 258
5 RANGELAND ECOLOGY & MANAGEMENT journal 415101 9% 16% 142
6 EASTERN OREGON AGR address 411165 5% 28% 79
7 TAENIATHERUM CAPUT MEDUSAE authKW 358098 1% 100% 19
8 SAGEBRUSH authKW 349160 4% 29% 65
9 MEDUSAHEAD authKW 339251 1% 100% 18
10 INVASIVE PLANT SCIENCE AND MANAGEMENT journal 302794 5% 19% 84

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 Ecology 63169 70% 0% 1127
2 Biodiversity Conservation 7336 11% 0% 171
3 Environmental Sciences 3431 23% 0% 377
4 Plant Sciences 3085 20% 0% 327
5 Forestry 2895 8% 0% 125
6 Agronomy 1990 10% 0% 159
7 Soil Science 1172 5% 0% 87
8 Geography, Physical 24 1% 0% 15
9 Remote Sensing 12 1% 0% 9
10 Evolutionary Biology 12 1% 0% 16

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 EASTERN OREGON AGR 411165 5% 28% 79
2 FORAGE RANGE 121470 3% 14% 45
3 UTAH CROP IMPROVEMENT ASSOC 78529 0% 83% 5
4 EOARC 75385 0% 67% 6
5 GREAT BASIN RANGELAND UNIT 60310 0% 80% 4
6 SIERRA FOOTHILL EXTENS 58894 0% 63% 5
7 SIERRA FOOTHILLS EXTENS 58894 0% 63% 5
8 FORAGE RANGE S 56542 0% 100% 3
9 GREAT BASIN RANGELANDS UNIT 53197 1% 24% 12
10 SOUTHEAST UTAH GRP 50257 0% 67% 4

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 JOURNAL OF RANGE MANAGEMENT 444723 16% 9% 258
2 RANGELAND ECOLOGY & MANAGEMENT 415101 9% 16% 142
3 INVASIVE PLANT SCIENCE AND MANAGEMENT 302794 5% 19% 84
4 RESTORATION ECOLOGY 119647 6% 6% 104
5 WESTERN NORTH AMERICAN NATURALIST 32324 3% 4% 42
6 JOURNAL OF ARID ENVIRONMENTS 20370 4% 2% 69
7 GREAT BASIN NATURALIST 18483 2% 3% 29
8 ARID LAND RESEARCH AND MANAGEMENT 16715 1% 4% 20
9 NATURAL AREAS JOURNAL 12659 2% 3% 25
10 ECOLOGICAL APPLICATIONS 8202 3% 1% 41

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 BROMUS TECTORUM 1149642 7% 50% 121 Search BROMUS+TECTORUM Search BROMUS+TECTORUM
2 CHEATGRASS 1137558 6% 60% 101 Search CHEATGRASS Search CHEATGRASS
3 ARTEMISIA TRIDENTATA 513475 4% 38% 71 Search ARTEMISIA+TRIDENTATA Search ARTEMISIA+TRIDENTATA
4 TAENIATHERUM CAPUT MEDUSAE 358098 1% 100% 19 Search TAENIATHERUM+CAPUT+MEDUSAE Search TAENIATHERUM+CAPUT+MEDUSAE
5 SAGEBRUSH 349160 4% 29% 65 Search SAGEBRUSH Search SAGEBRUSH
6 MEDUSAHEAD 339251 1% 100% 18 Search MEDUSAHEAD Search MEDUSAHEAD
7 WYOMING BIG SAGEBRUSH 226943 1% 71% 17 Search WYOMING+BIG+SAGEBRUSH Search WYOMING+BIG+SAGEBRUSH
8 SAGEBRUSH STEPPE 205211 2% 30% 36 Search SAGEBRUSH+STEPPE Search SAGEBRUSH+STEPPE
9 SCHISMUS 190042 1% 92% 11 Search SCHISMUS Search SCHISMUS
10 INVASIVE ANNUAL GRASS 187358 1% 76% 13 Search INVASIVE+ANNUAL+GRASS Search INVASIVE+ANNUAL+GRASS

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 NAFUS, AM , DAVIES, KW , (2014) MEDUSAHEAD ECOLOGY AND MANAGEMENT: CALIFORNIA ANNUAL GRASSLANDS TO THE INTERMOUNTAIN WEST.INVASIVE PLANT SCIENCE AND MANAGEMENT. VOL. 7. ISSUE 2. P. 210 -221 68 89% 6
2 SVEJCAR, T , BOYD, C , DAVIES, K , HAMERLYNCK, E , SVEJCAR, L , (2017) CHALLENGES AND LIMITATIONS TO NATIVE SPECIES RESTORATION IN THE GREAT BASIN, USA.PLANT ECOLOGY. VOL. 218. ISSUE 1. P. 81 -94 37 56% 1
3 DAVIES, KW , BOYD, CS , JOHNSON, DD , NAFUS, AM , MADSEN, MD , (2015) SUCCESS OF SEEDING NATIVE COMPARED WITH INTRODUCED PERENNIAL VEGETATION FOR REVEGETATING MEDUSAHEAD-INVADED SAGEBRUSH RANGELAND.RANGELAND ECOLOGY & MANAGEMENT. VOL. 68. ISSUE 3. P. 224 -230 33 94% 5
4 HARDEGREE, SP , JONES, TA , ROUNDY, BA , SHAW, NL , MONACO, TA , (2016) ASSESSMENT OF RANGE PLANTING AS A CONSERVATION PRACTICE.RANGELAND ECOLOGY & MANAGEMENT. VOL. 69. ISSUE 4. P. 237 -247 89 37% 0
5 OTT, JE , COX, RD , SHAW, NL , NEWINGHAM, BA , GANGULI, AC , PELLANT, M , ROUNDY, BA , EGGETT, DL , (2016) POSTFIRE DRILL-SEEDING OF GREAT BASIN PLANTS: EFFECTS OF CONTRASTING DRILLS ON SEEDED AND NONSEEDED SPECIES.RANGELAND ECOLOGY & MANAGEMENT. VOL. 69. ISSUE 5. P. 373 -385 42 78% 0
6 DAVIES, KW , BOYD, CS , BECK, JL , BATES, JD , SVEJCAR, TJ , GREGG, MA , (2011) SAVING THE SAGEBRUSH SEA: AN ECOSYSTEM CONSERVATION PLAN FOR BIG SAGEBRUSH PLANT COMMUNITIES.BIOLOGICAL CONSERVATION. VOL. 144. ISSUE 11. P. 2573 -2584 60 46% 92
7 RINELLA, MJ , BELLOWS, SE , ROTH, AD , (2014) AMINOPYRALID CONSTRAINS SEED PRODUCTION OF THE INVASIVE ANNUAL GRASSES MEDUSAHEAD AND VENTENATA.RANGELAND ECOLOGY & MANAGEMENT. VOL. 67. ISSUE 4. P. 406 -411 39 80% 1
8 SWANSON, SR , SWANSON, JC , MURPHY, PJ , MCADOO, JK , SCHULTZ, B , (2016) MOWING WYOMING BIG SAGEBRUSH (ARTEMISIA TRIDENTATA SSP WYOMINGENSIS) COVER EFFECTS ACROSS NORTHERN AND CENTRAL NEVADA.RANGELAND ECOLOGY & MANAGEMENT. VOL. 69. ISSUE 5. P. 360 -372 35 85% 0
9 KESSLER, KC , NISSEN, SJ , MEIMAN, PJ , BECK, KG , (2015) LITTER REDUCTION BY PRESCRIBED BURNING CAN EXTEND DOWNY BROME CONTROL.RANGELAND ECOLOGY & MANAGEMENT. VOL. 68. ISSUE 4. P. 367 -374 33 92% 0
10 SCHLAEPFER, DR , LAUENROTH, WK , BRADFORD, JB , (2014) NATURAL REGENERATION PROCESSES IN BIG SAGEBRUSH (ARTEMISIA TRIDENTATA).RANGELAND ECOLOGY & MANAGEMENT. VOL. 67. ISSUE 4. P. 344 -357 51 57% 6

Classes with closest relation at Level 1


Rank Class id link
1 16724 JUNIPERUS OCCIDENTALIS//WESTERN JUNIPER//RANGE HYDROLOGY
2 35623 DRYLAND AGR LAND USE SYST//ACACIA AURICULIFORMIS A CUNN EX BENTH//AGGREGATED KNOWLEDGE
3 26647 BUFFELGRASS//CENCHRUS CILIARIS//PENNISETUM CILIARE
4 27720 LEAFY SPURGE//EUPHORBIA ESULA//APHTHONA NIGRISCUTIS
5 33402 DRECHSLERA CAMPANULATA//SEED PATHOGEN//PYRENOPHORA SEMENIPERDA
6 3844 JOURNAL OF RANGE MANAGEMENT//GRAZING INTENSITY//RANGELAND ECOLOGY & MANAGEMENT
7 594 BIOLOGICAL INVASIONS//INVASIBILITY//PROPAGULE PRESSURE
8 23887 CALDENAL//FESTUCA PALLESCENS//PROSOPIS CALDENIA
9 8142 JORNADA BASIN LONG TERM ECOL PROGRAM//PRECIPITATION MANIPULATION//RAINOUT SHELTER
10 9232 NUTRIENT HETEROGENEITY//ROOT PROLIFERATION//ROOT FORAGING

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