Class information for:
Level 1: FARMLAND BIRDS//BIRD STUDY//AGRI ENVIRONMENT SCHEMES

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
4277 1815 45.8 52%


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
13 4 ZOOLOGY//MARINE & FRESHWATER BIOLOGY//FISHERIES 1013533
119 3       ORNITHOLOGY//AUK//CONDOR 68861
600 2             ORNITHOLOGY//JOURNAL OF RAPTOR RESEARCH//BIRD STUDY 14099
4277 1                   FARMLAND BIRDS//BIRD STUDY//AGRI ENVIRONMENT SCHEMES 1815

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 FARMLAND BIRDS authKW 1413735 7% 65% 129
2 BIRD STUDY journal 828008 15% 18% 277
3 AGRI ENVIRONMENT SCHEMES authKW 685927 6% 38% 108
4 SKYLARK authKW 307330 1% 70% 26
5 AGRICULTURAL INTENSIFICATION authKW 283271 5% 20% 86
6 LAPWING authKW 224907 1% 70% 19
7 FARMLAND BIODIVERSITY authKW 199476 1% 46% 26
8 FARMLAND authKW 195751 3% 20% 59
9 ORNITHOLOGY WoSSC 185505 34% 2% 610
10 AGRICULTURE ECOSYSTEMS & ENVIRONMENT journal 144429 12% 4% 221

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 Ornithology 185505 34% 2% 610
2 Ecology 31605 47% 0% 851
3 Biodiversity Conservation 31163 20% 1% 369
4 Agriculture, Multidisciplinary 8067 14% 0% 257
5 Environmental Sciences 6455 30% 0% 536
6 Geography, Physical 555 3% 0% 58
7 Zoology 253 5% 0% 86
8 Geography 205 2% 0% 32
9 Urban Studies 187 1% 0% 22
10 Environmental Studies 182 2% 0% 38

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 ECOL BEHAV GRP 121110 1% 60% 12
2 THE NUNNERY 113040 1% 40% 17
3 FARMLAND BIRD GRP 97870 0% 73% 8
4 BRITISH TRUST ORNITHOL SCOTLAND 72682 1% 39% 11
5 BRITISH TRUST ORNITHOL 69773 1% 22% 19
6 AGR BASES ENVIRONM MANAGEMENT 63400 0% 54% 7
7 RSPB CONSERVAT SCI 62835 1% 18% 21
8 SWEDISH BIO ERS 61037 1% 26% 14
9 SETTORE BIO ERSITA AREE PROTETTE 59232 0% 39% 9
10 ALLERTON PROJECT 55049 0% 55% 6

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 BIRD STUDY 828008 15% 18% 277
2 AGRICULTURE ECOSYSTEMS & ENVIRONMENT 144429 12% 4% 221
3 IBIS 108204 7% 5% 134
4 JOURNAL OF APPLIED ECOLOGY 80941 8% 3% 138
5 BIOLOGICAL CONSERVATION 28204 6% 2% 109
6 JOURNAL OF ORNITHOLOGY 24742 3% 3% 52
7 ORNIS FENNICA 19291 1% 4% 27
8 ARDEA 13947 2% 3% 30
9 ARDEOLA 9340 1% 4% 14
10 BIRD CONSERVATION INTERNATIONAL 9019 1% 3% 18

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 FARMLAND BIRDS 1413735 7% 65% 129 Search FARMLAND+BIRDS Search FARMLAND+BIRDS
2 AGRI ENVIRONMENT SCHEMES 685927 6% 38% 108 Search AGRI+ENVIRONMENT+SCHEMES Search AGRI+ENVIRONMENT+SCHEMES
3 SKYLARK 307330 1% 70% 26 Search SKYLARK Search SKYLARK
4 AGRICULTURAL INTENSIFICATION 283271 5% 20% 86 Search AGRICULTURAL+INTENSIFICATION Search AGRICULTURAL+INTENSIFICATION
5 LAPWING 224907 1% 70% 19 Search LAPWING Search LAPWING
6 FARMLAND BIODIVERSITY 199476 1% 46% 26 Search FARMLAND+BIODIVERSITY Search FARMLAND+BIODIVERSITY
7 FARMLAND 195751 3% 20% 59 Search FARMLAND Search FARMLAND
8 MEADOW BIRDS 129397 1% 77% 10 Search MEADOW+BIRDS Search MEADOW+BIRDS
9 ALAUDA ARVENSIS 126151 1% 50% 15 Search ALAUDA+ARVENSIS Search ALAUDA+ARVENSIS
10 HEDGEROW 123833 1% 27% 27 Search HEDGEROW Search HEDGEROW

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 NEWTON, I , (2004) THE RECENT DECLINES OF FARMLAND BIRD POPULATIONS IN BRITAIN: AN APPRAISAL OF CAUSAL FACTORS AND CONSERVATION ACTIONS.IBIS. VOL. 146. ISSUE 4. P. 579 -600 105 87% 329
2 BATARY, P , MATTHIESEN, T , TSCHARNTKE, T , (2010) LANDSCAPE-MODERATED IMPORTANCE OF HEDGES IN CONSERVING FARMLAND BIRD DIVERSITY OF ORGANIC VS. CONVENTIONAL CROPLANDS AND GRASSLANDS.BIOLOGICAL CONSERVATION. VOL. 143. ISSUE 9. P. 2020 -2027 61 91% 45
3 HIRON, M , BERG, A , EGGERS, S , JOSEFSSON, J , PART, T , (2013) BIRD DIVERSITY RELATES TO AGRI-ENVIRONMENT SCHEMES AT LOCAL AND LANDSCAPE LEVEL IN INTENSIVE FARMLAND.AGRICULTURE ECOSYSTEMS & ENVIRONMENT. VOL. 176. ISSUE . P. 9-16 48 87% 9
4 KUIPER, MW , OTTENS, HJ , VAN RUIJVEN, J , KOKS, BJ , DE SNOO, GR , BERENDSE, F , (2015) EFFECTS OF BREEDING HABITAT AND FIELD MARGINS ON THE REPRODUCTIVE PERFORMANCE OF SKYLARKS (ALAUDA ARVENSIS) ON INTENSIVE FARMLAND.JOURNAL OF ORNITHOLOGY. VOL. 156. ISSUE 3. P. 557 -568 49 80% 4
5 BURGESS, MD , BRIGHT, JA , MORRIS, AJ , FIELD, RH , GRICE, PV , COOKE, AI , PEACH, W , (2015) INFLUENCE OF AGRI-ENVIRONMENT SCHEME OPTIONS ON TERRITORY SETTLEMENT BY YELLOWHAMMER (EMBERIZA CITRONELLA) AND CORN BUNTING (EMBERIZA CALANDRA).JOURNAL OF ORNITHOLOGY. VOL. 156. ISSUE 1. P. 153 -163 47 84% 2
6 VICKERY, JA , FEBER, RE , FULLER, RJ , (2009) ARABLE FIELD MARGINS MANAGED FOR BIODIVERSITY CONSERVATION: A REVIEW OF FOOD RESOURCE PROVISION FOR FARMLAND BIRDS.AGRICULTURE ECOSYSTEMS & ENVIRONMENT. VOL. 133. ISSUE 1-2. P. 1-13 69 51% 75
7 BRODIER, S , AUGIRON, S , CORNULIER, T , BRETAGNOLLE, V , (2014) LOCAL IMPROVEMENT OF SKYLARK AND CORN BUNTING POPULATION TRENDS ON INTENSIVE ARABLE LANDSCAPE: A CASE STUDY OF THE CONSERVATION TOOL NATURA 2000.ANIMAL CONSERVATION. VOL. 17. ISSUE 3. P. 204-216 45 79% 5
8 ORLOWSKI, G , CZARNECKA, J , GOLAWSKI, A , (2014) WINTER DIET OF YELLOWHAMMERS EMBERIZA CITRINELLA ON CONTEMPORARY FARMLAND: THE DIFFERENT CONTRIBUTION OF FORBS, WILD GRASSES AND CEREALS IN SEMI-NATURAL AND AGRICULTURAL HABITATS.BIRD STUDY. VOL. 61. ISSUE 4. P. 484 -495 47 78% 1
9 STOATE, C , BALDI, A , BEJA, P , BOATMAN, ND , HERZON, I , VAN DOORN, A , DE SNOO, GR , RAKOSY, L , RAMWELL, C , (2009) ECOLOGICAL IMPACTS OF EARLY 21ST CENTURY AGRICULTURAL CHANGE IN EUROPE - A REVIEW.JOURNAL OF ENVIRONMENTAL MANAGEMENT. VOL. 91. ISSUE 1. P. 22 -46 75 32% 344
10 SAUERBREI, R , AUE, B , KRIPPES, C , DIEHL, E , WOLTERS, V , (2017) BIOENERGY AND BIODIVERSITY: INTENSIFIED BIOMASS EXTRACTION FROM HEDGES IMPAIRS HABITAT CONDITIONS FOR BIRDS.JOURNAL OF ENVIRONMENTAL MANAGEMENT. VOL. 187. ISSUE . P. 311 -319 53 64% 0

Classes with closest relation at Level 1


Rank Class id link
1 21503 PERDIX PERDIX//ALECTORIS RUFA//GREY PARTRIDGE
2 22953 GREAT BUSTARD//OTIS TARDA//TETRAX TETRAX
3 14349 GRASSLAND BIRDS//BOBOLINK//GRASSHOPPER SPARROW
4 9968 WEED COMMUNITY//WEED DIVERSITY//WEED RESEARCH
5 8840 CICONIA CICONIA//WHITE STORK//ARRIVAL DATE
6 26475 LOGGERHEAD SHRIKE//LANIUS LUDOVICIANUS//GREAT GREY SHRIKE
7 4299 NEST PREDATION//ARTIFICIAL NESTS//ORNITHOLOGY
8 2002 CARABIDAE//GROUND BEETLES//CARABID BEETLES
9 23253 HERBICIDE DRIFT//OFF TARGET MOVEMENT//NON TARGET PLANTS
10 22849 ANAS BERNIERI//MADAGASCAR TEAL//CINCLUS CINCLUS

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