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

Basic class information

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
11	4	ECOLOGY//ZOOLOGY//MARINE & FRESHWATER BIOLOGY	1214215
4	3	ORNITHOLOGY//ZOOLOGY//ECOLOGY	178866
5	2	ORNITHOLOGY//CONDOR//AUK	45160
4516	1	FARMLAND BIRDS//BIRD STUDY//AGRI ENVIRONMENT SCHEMES	1803

Terms with highest relevance score

rank	Category	termType	chi_square	shrOfCwithTerm	shrOfTermInClass	termInClass
1	FARMLAND BIRDS	authKW	1516057	7%	65%	134
2	BIRD STUDY	journal	954961	16%	19%	295
3	AGRI ENVIRONMENT SCHEMES	authKW	498786	5%	31%	93
4	SKYLARK	authKW	319321	1%	70%	26
5	LAPWING	authKW	302118	1%	79%	22
6	AGRICULTURAL INTENSIFICATION	authKW	255355	5%	18%	82
7	ORNITHOLOGY	WoSSC	238791	38%	2%	686
8	GREY PARTRIDGE	authKW	193582	1%	46%	24
9	MEADOW BIRDS	authKW	179775	1%	86%	12
10	FARMLAND BIODIVERSITY	authKW	167764	1%	40%	24

Web of Science journal categories

chi_square_rank	Category	chi_square	shrOfCwithTerm	shrOfTermInClass	termInClass
1	Ornithology	238791	38%	2%	686
2	Biodiversity Conservation	31424	21%	0%	371
3	Ecology	27497	44%	0%	799
4	Agriculture, Multidisciplinary	4388	11%	0%	191
5	Environmental Sciences	4305	25%	0%	447
6	Zoology	737	7%	0%	133
7	Geography, Physical	314	2%	0%	45
8	Environmental Studies	102	2%	0%	30
9	Geography	45	1%	0%	17
10	Evolutionary Biology	43	1%	0%	26

Address terms

chi_square_rank	term	chi_square	shrOfCwithTerm	shrOfTermInClass	termInClass
1	ECOL BEHAV GRP	125835	1%	60%	12
2	THE NUNNERY	114781	1%	39%	17
3	FARMLAND BIRD GRP	101689	0%	73%	8
4	BRITISH TRUST ORNITHOL SCOTLAND	95271	1%	42%	13
5	BRITISH TRUST ORNITHOL	88566	1%	24%	21
6	RSPB CONSERVAT SCI	78549	1%	18%	25
7	SETTORE BIO ERSITA AREE PROTETTE	75519	1%	39%	11
8	SEZ ZOOL VERTEBRATI	70131	1%	24%	17
9	SWEDISH BIO ERS	66633	1%	25%	15
10	VALAIS FIELD STN	59058	1%	26%	13

Journals

chi_square_rank	term	chi_square	shrOfCwithTerm	shrOfTermInClass	termInClass
1	BIRD STUDY	954961	16%	19%	295
2	IBIS	136834	8%	5%	149
3	AGRICULTURE ECOSYSTEMS & ENVIRONMENT	81408	9%	3%	166
4	JOURNAL OF APPLIED ECOLOGY	80318	8%	3%	137
5	ORNIS FENNICA	31261	2%	5%	34
6	JOURNAL OF ORNITHOLOGY	29904	3%	3%	57
7	BIOLOGICAL CONSERVATION	24730	6%	1%	102
8	ARDEA	17398	2%	3%	33
9	ACTA ORNITHOLOGICA	16239	1%	5%	18
10	ARDEOLA	14824	1%	5%	17

Author Key Words

chi_square_rank	term	chi_square	shrOfCwithTerm	shrOfTermInClass	termInClass	LCSH search	Wikipedia search
1	FARMLAND BIRDS	1516057	7%	65%	134	Search FARMLAND+BIRDS	Search FARMLAND+BIRDS
2	AGRI ENVIRONMENT SCHEMES	498786	5%	31%	93	Search AGRI+ENVIRONMENT+SCHEMES	Search AGRI+ENVIRONMENT+SCHEMES
3	SKYLARK	319321	1%	70%	26	Search SKYLARK	Search SKYLARK
4	LAPWING	302118	1%	79%	22	Search LAPWING	Search LAPWING
5	AGRICULTURAL INTENSIFICATION	255355	5%	18%	82	Search AGRICULTURAL+INTENSIFICATION	Search AGRICULTURAL+INTENSIFICATION
6	GREY PARTRIDGE	193582	1%	46%	24	Search GREY+PARTRIDGE	Search GREY+PARTRIDGE
7	MEADOW BIRDS	179775	1%	86%	12	Search MEADOW+BIRDS	Search MEADOW+BIRDS
8	FARMLAND BIODIVERSITY	167764	1%	40%	24	Search FARMLAND+BIODIVERSITY	Search FARMLAND+BIODIVERSITY
9	FARMLAND	166174	3%	17%	55	Search FARMLAND	Search FARMLAND
10	ALAUDA ARVENSIS	126844	1%	48%	15	Search ALAUDA+ARVENSIS	Search ALAUDA+ARVENSIS

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.

Classes with closest relation at Level 1

rank	cluster_id2	link
1	23982	GREAT BUSTARD//OTIS TARDA//TETRAX TETRAX
2	23392	ALECTORIS RUFA//RED LEGGED PARTRIDGE//GRP GAME SPECIES BREEDING MANAGEMENT
3	14985	GRASSLAND BIRDS//GRASSHOPPER SPARROW//BOBOLINK
4	33092	FARM SCALE EVALUATIONS//GENETICALLY MODIFIED HERBICIDE TOLERANT CROPS//GMO MONITORING
5	27219	LOGGERHEAD SHRIKE//LANIUS LUDOVICIANUS//GREAT GREY SHRIKE
6	28010	BOTAURUS STELLARIS//ACROCEPHALUS PALUDICOLA//GREAT BITTERN
7	28821	PYRRHOCORAX PYRRHOCORAX//CHOUGH//PREY DROPPING
8	2574	NEST PREDATION//ARTIFICIAL NESTS//NEST SUCCESS
9	25452	ANAS BERNIERI//MADAGASCAR TEAL//CINCLUS CINCLUS
10	7587	SHRUBLAND BIRDS//BIRD COMMUNITIES//FOREST BIRDS

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