2023-11-29

O Pacote Bibliometrix

Biblioshiny

Importação de Dados

  • Diferentes termos de pesquisa na mesma base
  • Diferentes bases (SCOPUS e WoS)

Importando os dados

  • Carregando pacotes
library(bibliometrix)
file<-"input_data/bib/sea_turtles.bib"

file <- c("input_data/bib/sea_turtles.bib",
          "input_data/bib/marine_mammals.bib",
          'input_data/bib/cetacea.bib',
          'input_data/bib/elasmobranchs.bib',
          'input_data/bib/lobster.bib',
          'input_data/bib/seabirds.bib')

M<-convert2df(file, dbsource='scopus', format='bibtex')

Conferindo os dados

TC
MARCOVALDI M, 1999, BIOL CONSERV 182
ALVES RRN, 2007, J ETHNOPHARMACOL 137
MASCARENHAS R, 2004, MAR POLLUT BULL 99
BITTENCOURT-OLIVEIRA MDC, 2014, ANAIS ACAD BRAS CIENC 78
GODFREY MH, 1999, CAN J ZOOL 71
DA SILVA ACCD, 2007, J MAR BIOL ASSOC UK 69
KEHRIG HA, 2013, MAR POLLUT BULL 64
FRUET PF, 2014, CONSERV GENET 59
IVAR DO SUL JA, 2011, ESTUAR COASTS 56
MARCOVALDI MA, 2007, CHELONIAN CONSERV BIOL 55
NILIN J, 2013, MAR ENVIRON RES 52
MONTEIRO-NETO C, 2003, ENVIRON POLLUT 50
HAZIN FHV, 2014, ANIM CONSERV 48
HAZIN FHV, 2014, ANIM CONSERV-a 48
CARVALHO VL, 2010, VET PARASITOL 41
MEIRELLES ACO, 2009, J MAR BIOL ASSOC UK 38
GOLDBERG DW, 2013, CONSERV PHYSOL 37
COELHO DIAS DA SILVA AC, 2010, OCEAN COAST MANAGE 36
BRAGA HO, 2013, J ETHNOBIOLOGY ETHNOMEDICINE 36
RODENBUSCH CR, 2014, DIS AQUATIC ORG 36
BRAGA HO, 2013, J ETHNOBIOLOGY ETHNOMEDICINE-a 36
GUTSTEIN CS, 2009, J MAMMAL 35
VILAÇA ST, 2012, MOL ECOL 34
LESSA R, 2016, GLOB ECOL CONSERV 33
OLMOS F, 2002, ARARAJUBA 31
POLI C, 2014, BRAZ J BIOL 30
MACEDO GR, 2011, CIENC RURAL 30
PEGAS FDV, 2013, J ECOTOUR 30
MOTTA MRA, 2008, BIOTA NEOTROPICA 29
MOTTA MRA, 2008, BIOTA NEOTROPICA-a 29
BELLINI C, 2013, J MAR BIOL ASSOC UK 28
COLMAN LP, 2014, CHELONIAN CONSERV BIOL 28
ZAPPES CA, 2013, OCEAN COAST MANAGE 28
MANCINI PL, 2016, REV BRAS ORNITOL 28
DE MEIRELLES ACO, 2008, J MAR BIOL ASSOC UK 27
TOSI CH, 2009, BIODIVERSITY CONSERV 27
SANTOS JR., 2006, REV BRAS ZOOL 27
SAZIMA C, 2010, NEOTROP ICHTHYOL 26
DE MACÊDO GR, 2015, MAR POLLUT BULL 26
PROIETTI MC, 2014, PLOS ONE 26
IÑIGUEZ AM, 2011, VET PARASITOL 26
PINTO MF, 2013, J ETHNOBIOLOGY ETHNOMEDICINE 26
REIS EC, 2010, CONSERV GENET 24
BORTOLOTTO GA, 2017, MAR ECOL PROG SER 24
MORETE ME, 2007, J MAR BIOL ASSOC UK 24
BEZERRA MF, 2013, MAR POLLUT BULL 23
ANZOLIN DG, 2012, MAR POLLUT BULL 22
NUNES GT, 2017, ECOGRAPHY 22
BEZERRA MF, 2012, ANAIS ACAD BRAS CIENC 21
ROSSI-SANTOS MR, 2008, ICES J MAR SCI 21
DAURA-JORGE FG, 2011, SCI MAR 21
GARLA RC, 2015, MAR POLICY 21
MARCOVALDI MAG, 2016, J EXP MAR BIOL ECOL 20
LOPEZ GG, 2015, OCEAN COAST MANAGE 20
POLI C, 2015, IHERINGIA SER ZOOL 20
SAMPAIO CLS, 2018, ENVIRON BIOL FISHES 20
EWBANK AC, 2021, SCI TOTAL ENVIRON 20
MONTERO N, 2018, PLOS ONE 19
SERAFLNI TZ, 2009, PHYLLOMEDUSA 19
MAGALHÃES MS, 2012, ZOOL 19
BARACHO-NETO CG, 2012, J MAR BIOL ASSOC UK 19
SÁNCHEZ-SARMIENTO AM, 2019, TRANSBOUNDARY EMER DIS 18
DOS SANTOS UA, 2010, BIOTA NEOTROPICA 18
SÁNCHEZ-SARMIENTO AM, 2019, TRANSBOUNDARY EMER DIS-a 18
SILVA JR. JM, 2007, SCI MAR 18
BARBOSA-FILHO MLV, 2014, J ETHNOBIOLOGY ETHNOMEDICINE 18
DE FARIAS DSD, 2019, CHELONIAN CONSERV BIOL 17
ARRAUT EM, 2004, ANAIS ACAD BRAS CIENC 17
LESSA R, 1999, MAR FRESHW RES 17
COSTA TLA, 2015, J FISH BIOL 17
BARBOSA-FILHO MLV, 2020, OCEAN COAST MANAGE 17
GONDIM AI, 2011, BIOTA NEOTROPICA 17
COSTA TLA, 2015, J FISH BIOL-a 17
VIEIRA GHF, 2005, J SCI FOOD AGRIC 16
PROIETTI MC, 2014, PEERJ 15
MONTERO N, 2019, SCI REP 15
COSTA AF, 2017, ZOOKEYS 15
DI AZEVEDO MIN, 2017, PARASITOL RES 15
BEZAMAT C, 2015, AQUATIC CONSERV MAR FRESHW ECOSYST 15
MATOS L, 2012, MAR BIOL 14
SANTOS EAP, 2019, ENDANGER SPECIES RES 14
COSTA-NETO EM, 2000, REV NUTR 14
DAURA-JORGE FG, 2007, REV BRAS ZOOL 14
COSTA-NETO EM, 2000, REV NUTR-a 14
BATISTA RLG, 2014, NORTH-WEST J ZOOL 14
PEGAS F, 2012, J ECOTOUR 13
CASSANO CR, 2017, OECOL AUS 13
ROSSI-SANTOS MR, 2009, J MAR BIOL ASSOC UK 13
HANEY TA, 2004, BULL MAR SCI 13
GARLA RC, 2017, J MAR BIOL ASSOC UK 13
DIAS JF, 2011, BRAZ J OCEANOGR 13
GENNARI SM, 2016, VET PARASITOL 13
SILVA-JÚNIOR ESD, 2019, CHELONIAN CONSERV BIOL 12
BATISTA RLG, 2012, BIOTA NEOTROPICA 12
ARAÚJO JP, 2007, REV BRAS ZOOL 12
BATISTA RLG, 2012, BIOTA NEOTROPICA-a 12
EWBANK AC, 2022, SCI TOTAL ENVIRON 12
BRENTANO R, 2020, MAR POLLUT BULL 12
CAMILLO CS, 2009, BIOTA NEOTROPICA 11
PIRES TT, 2006, BRAZ J VET RES ANIM SCI 11
SILVA FJDL, 2009, MARI MAMM SCI 11
MORETE ME, 2003, MARI MAMM SCI 11
SOUZA TCM, 2008, BRAZ J BIOL 11
CARVALHO RC, 2010, PESQUI VET BRAS 10
DÍAZ-DELGADO J, 2019, J COMP PATHOL 10
QUIMBAYO JP, 2017, ENVIRON BIOL FISHES 10
WERNECK MR, 2011, COMP PARASITOL 10
ANZOLIN DG, 2014, J MAR BIOL ASSOC UK 10
CESAR-RIBEIRO C, 2017, MAR POLLUT BULL 10
GROCH KR, 2021, TRANSBOUNDARY EMER DIS 10
MORETE ME, 2008, J MAR BIOL ASSOC UK 10
SANTANDER-NETO J, 2011, MAR BIODIV REC 10
NUNES GT, 2015, REV BRAS ORNITOL 10
CASTHELOGE VD, 2018, HERPETOL CONSERV BIOL 9
NOGUEIRA MM, 2016, OCEAN COAST MANAGE 9
BOMATOWSKI H, 2012, AMPHIB REPTILIA 9
BARBOSA-FILHO MLV, 2018, ETHNOBIOLOGY LETT 9
BARBOSA-FILHO MLV, 2018, ETHNOBIOLOGY LETT-a 9
BONFIETTI IF, 2012, NORTH-WEST J ZOOL 9
XIMENES NETO AR, 2018, REG STUD MAR SCI 9
SIQUEIRA SCW, 2021, REG STUD MAR SCI 8
TARDIN R, 2013, LAT AM J AQUATIC RES 8
DI AZEVEDO MIN, 2016, J HELMINTHOL 8
NETO AS, 1998, HORNERO 8
LOPES-SOUZA A, 2015, LAT AM J AQUATIC RES 7
BARROS F, 2020, MAR POLLUT BULL 7
VILAÇA ST, 2019, ESTUAR COAST SHELF SCI 7
SEMINARA CI, 2019, BIOTA NEOTROPICA 7
MAGALHÃES FA, 2008, BRAZ J BIOL 7
GUIMARÃES JP, 2015, J PARASITOL 7
SANTOS MS, 2013, LAT AM J AQUATIC RES 7
SANTANDER-NETO J, 2016, J FISH BIOL 7
FILHO MLVB, 2021, ETHNOBIOL CONSERV 7
NEVES FM, 2015, REV BRAS ORNITOL 7
RODRIGUES AAF, 2010, REV BRAS ORNITOL 7
SILVA RSE, 2010, REV BRAS ORNITOL 7
PIRES TT, 2009, BRAZ J VET RES ANIM SCI 6
DA SILVA PF, 2016, CHELONIAN CONSERV BIOL 6
SIMÕES TN, 2017, ZOOL 6
TISCHER MC, 2020, OCEAN COAST MANAGE 6
RODRIGUES FM, 2015, ACTA ZOOL 6
FARIA VV, 2009, PAN AM J AQUATIC SCI 6
COSTA MEB, 2012, J ETHNOBIOLOGY ETHNOMEDICINE 6
GONÇALVES MIC, 2018, J MAR BIOL ASSOC UK 6
SANTANA FM, 2020, PLOS ONE 6
FARIA VV, 2009, PAN AM J AQUATIC SCI-a 6
BUCAIR N, 2021, GLOB ECOL CONSERV 6
DE SANTANA FR, 2011, PALARCH J VERTEBR PALAEONTOL 6
LIMA LM, 2010, REV BRAS ORNITOL 6
LEAL S, 2013, REV BRAS ORNITOL 6
SILVA ISS, 2020, MAR ENVIRON RES 5
DE OLIVEIRA REM, 2020, J VET MED SER C ANAT HISTOL EMBRYOL 5
BARBOSA-FILHO MLV, 2016, MAR BIODIV REC 5
MEDEIROS IDS, 2021, J MAR BIOL ASSOC UK 5
LAETA M, 2010, PESQUI VET BRAS 5
IWASA-ARAI T, 2017, J NAT HIST 5
ROSSI-SANTOS MR, 2008, J MAR BIOL ASSOC UK 5
LAETA M, 2010, PESQUI VET BRAS-a 5
FEITOSA LM, 2016, MAR BIODIV REC 5
ALVES DC, 2012, INTERCIENCIA 5
DO VALE BARRETO A, 2009, J MAR BIOL ASSOC UK 5
DE ALMEIDA BJM, 2013, REV BRAS ORNITOL 5
DE CARVALHO DL, 2010, REV BRAS ORNITOL 5
PEREIRA GA, 2006, REV BRAS ORNITOL 5
DE MELO NOBRE FS, 2021, MAR POLLUT BULL 4
LIMA CS, 2021, WILDL RES 4
ARCOVERDE DL, 2014, J MAR BIOL ASSOC UK 4
FETTUCCIA DC, 2012, J MAR BIOL ASSOC UK 4
LUCENA A, 2006, REV BRAS ZOOL 4
IZIDORO FB, 2012, PAN AM J AQUATIC SCI 4
DE LIMA AVP, 2008, BRAZ ARCH BIOL TECHNOL 4
GAETA J, 2019, CRUSTACEANA 4
LIMA REM, 2016, ORNAM HORTIC 4
IGARASHI MA, 2010, SEMIN CIENC AGRAR 4
FRANZ I, 2008, REV BRAS ORNITOL 4
LINHARES BA, 2023, ECOL APPL 4
MARIANI DB, 2019, PESQUI VET BRAS 4
SMITH BJ, 2012, ENVIRON EARTH SCI 4
SILVA HM, 2014, J MED ENTOMOL 4
SIMÕES TN, 2014, PAP AVULSOS ZOOL 3
FONSECA LA, 2015, PESQUI VET BRAS 3
BOMFIM AC, 2021, BIOTA NEOTROPICA 3
RIBEIRO ABN, 2014, BIOSCI J 3
OLIVEIRA REM, 2021, J AQUATIC ANIM HEALTH 3
GROSSMAN A, 2019, MAR ECOL PROG SER 3
LEITÃO ATTS, 2022, ANIM CONSERV 3
COMBI T, 2022, MAR POLLUT BULL 3
DE SOUSA PAIS F, 2018, COAST RES LIBR 3
TOLEDO G, 2009, ZOOL 3
LUNARDI DG, 2008, REV BRAS ZOOL 3
DE CARLI RC, 2018, J MAR BIOL ASSOC UK 3
DE OLIVEIRA VS, 2015, BOL INSTTITUTO PESCA 3
LIMA SAO, 2017, BOL INSTTITUTO PESCA 3
LOPES ACPA, 2014, PAP AVULSOS ZOOL 3
SANABRIA JAF, 2011, REV BRAS ORNITOL 3
ALARDO SOUTO LR, 2008, REV BRAS ORNITOL 3
ROY A, 2021, MAR BIOL 3
MESTRE LAM, 2009, REV BRAS ORNITOL 3
GAIOTTO JV, 2022, AUSTRAL ECOL 3
HAZIN MC, 2006, REV BRAS ORNITOL 3
DE OLIVEIRA REM, 2020, VET MED 2
OLIVEIRA REM, 2023, ANAT REC 2
DE OLIVEIRA REM, 2021, VET MED 2
DIAS DE FARIAS DS, 2022, CHEMOSPHERE 2
ROCHA JC, 2015, J MAR BIOL ASSOC UK 2
MAGALHÃES KM, 2021, AQUATIC BOT 2
BUCAIR N, 2022, ENVIRON BIOL FISHES 2
FEBRONIO AMB, 2021, INT J PARASITOL PARASITES WILDL 2
TOLEDO GADC, 2015, MAR BIODIV REC 2
TOLEDO GAC, 2015, J MORPHOL SCI 2
BUCAIR N, 2022, ENVIRON BIOL FISHES-a 2
DE QUEIROZ JDGR, 2021, BIOL CONSERV 2
ALENCAR CERD, 2021, ANAIS ACAD BRAS CIENC 2
CARLOS CJ, 2013, ZOOL 2
FRANÇA PF, 2016, REV BRAS ORNITOL 2
DE CASTILHOS JC, 2022, HERPETOL CONSERV BIOL 1
ROSSI S, 2023, MAR POLLUT BULL 1
BONFIM WALTYANEAG, 2022, HERPETOL BULL 1
DA SILVA LRC, 2021, CIENC SAUDE COLETIVA 1
DA COSTA BOMFIM A, 2022, MAR FRESHW RES 1
DA SILVA SANTOS EMB, 2022, PARASITOL RES 1
ALMEIDA JPFA, 2023, MAR BIOL 1
LIMA EHSM, 2021, MAR ENVIRON RES 1
ATTADEMO FLN, 2022, J MAR BIOL ASSOC UK 1
ATTADEMO FLN, 2020, ACTA SCI VET 1
EWBANK AC, 2023, ACTA TROP 1
CAMPOS BATP, 2010, DOLPHINS: ANAT, BEHAV AND THREAT 1
LIMA ECC, 2020, J CETACEAN RES MANAGE 1
BASTOS BL, 2006, BRAZ J VET RES ANIM SCI 1
DE CARVALHO MS, 2018, COAST RES LIBR 1
DA SILVA RODRIGUES-FILHO LF, 2023, J ZOOL SYST EVOL RES 1
LIMA SFB, 2016, BIOTA NEOTROPICA 1
ARAÚJO PRV, 2022, J FISH BIOL 1
LANZELLOTTI SAMPAIO BH, 2018, ZOOTAXA 1
SANTANDER-NETO J, 2023, ANIMALS 1
DA COSTA BOMFIM A, 2022, MAR FRESHW RES-a 1
DA FONSECA CF, 2013, FOOD SCI TECH 1
FRIAS RT, 2020, PAP AVULSOS ZOOL 1
LEPAGE R, 2010, REV BRAS ORNITOL 1
EDUARDO LN, 2023, SCI TOTAL ENVIRON 1
DE FARIAS DSD, 2023, MAR POLLUT BULL 0
TACCHI MF, 2019, NEOTROP BIOL CONSERV 0
MOREIRA AB, 2021, MED VET 0
LIMA MA, 2021, REV BRAS MEIO AMBIENT 0
PIRES TT, 2008, BRAZ J VET RES ANIM SCI 0
JERDY H, 2021, HELMINTHOLOGIA 0
MIGUEL C, 2023, MAR POLLUT BULL 0
ARAUJO EA, 2010, BRAZILIAN PETROLEUM, GAS AND BIOFUELS INSTITUTE [IBP] RIO OIL AND GAS CONFERENCE (RIO DE JANEIRO, BRAZIL, 9/13-16/2010) TECHN 0
DE MELO SND, 2023, BIOACOUSTICS 0
NAYELLI RANGEL AGUILAR B, 2022, STUD NEOTROP FAUNA ENVIRON 0
RELVAS CI, 2022, BRAZ J BIOL 0
DA NÓBREGA DN, 2021, REV BRAS MEIO AMBIENT 0
SARMENTO CAP, 2012, PESQUI VET BRAS 0
DE SOUSA GP, 2021, J AQUATIC ANIM HEALTH 0
BARRETO ALS, 2022, ANAIS ACAD BRAS CIENC 0
ALVES D, 2021, NORTH-WEST J ZOOL 0
SACRISTÁN C, 2022, BRAZ J MICROBIOL 0
RAMOS KL, 2023, OCEAN COAST MANAGE 0
FARIA VV, 2012, GENET MOL RES 0
SANTANDER-NETO J, 2023, FISHES 0
ARAÚJO C, 2023, MAR POLLUT BULL 0
COSTA TLA, 2022, HYDROBIOLOGIA 0
LEITE FA, 2023, CIENCIA E AGROTECNOLOGIA 0
ROCHA MA, 2021, OECOL AUS 0
GAETA JDC, 2021, PAN AM J AQUATIC SCI 0
DE MELLO JC, 2014, DIALOGOS 0
DA FONSECA CF, 2013, CIENC TECNOL ALIMENT 0
MARQUES PHD, 2021, MAR POLICY 0
DOS REIS MAF, 2005, ANU INST GEOCIENC 0
GOUVÊA AC, 2017, PAP AVULSOS ZOOL 0
CARDOSO TAL, 2014, MAR ORNITHOL 0

Localizando Duplicatas

  • Ocorrências exatas
  • Damerau-Levenshtein distance
M<-duplicatedMatching(M, Field = "TI", exact = FALSE, tol = 0.95)
  • Redução de 271 para 258 ocorrências

Mesclando SCOPUS e WOS

Expressão de pesquisa: ( “marine spatial planning” OR “maritime spatial planning” ) AND “habitat map*”

  • Scopus: 523
  • WoS: 60
scopus<-convert2df('input_data/bib/scopus.csv', dbsource='scopus', format='csv')
wos<-convert2df("input_data/bib/savedrecs.bib", dbsource='wos', format='bibtex')
M <- mergeDbSources(wos, scopus, remove.duplicated=TRUE)
  • Total: 532

Análise descritiva

Principais produtos

  • BiblioAnalysis: Faz agregações, gera diversas “tabelas” dentro de um objeto “bibliometrix” (results)

  • summary: Faz um sumário dos resultados (S)

results <- biblioAnalysis(M, sep = ";")
S <- summary(object = results, k = 10, pause = FALSE)

Sumário: Informações principais

Description Results
MAIN INFORMATION ABOUT DATA
Timespan 2004:2024
Sources (Journals, Books, etc) 192
Documents 536
Annual Growth Rate % 3.53
Document Average Age 4.87
Average citations per doc 23.59
Average citations per year per doc 3.551
References 40980
DOCUMENT TYPES
article 444
article; data paper 2
book 7
book chapter 26
conference paper 5
editorial 1
letter 1
note 4
proceedings paper 3
review 43
DOCUMENT CONTENTS
Keywords Plus (ID) 2552
Author’s Keywords (DE) 1787
AUTHORS
Authors 2705
Author Appearances 3675
Authors of single-authored docs 18
AUTHORS COLLABORATION
Single-authored docs 18
Documents per Author 0.198
Co-Authors per Doc 6.86
International co-authorships % 3.918

Sumário: Artigos mais citados

Paper DOI TC TCperYear NTC
LIQUETE C, 2013, PLOS ONE 10.1371/journal.pone.0067737 421 38.3 8.64
MAXWELL SM, 2015, MAR POLICY 10.1016/j.marpol.2015.03.014 309 34.3 8.22
WHITE C, 2012, PROC NATL ACAD SCI U S A 10.1073/pnas.1114215109 291 24.2 4.89
CORDES EE, 2016, FRONT ENVIRON SCI 10.3389/fenvs.2016.00058 231 28.9 6.82
MURPHY HM, 2010, MAR FRESHW RES 10.1071/MF09068 213 15.2 2.05
MCARTHUR MA, 2010, ESTUAR COAST SHELF SCI 10.1016/j.ecss.2010.03.003 213 15.2 2.05
WALBRIDGE S, 2018, GEOSCIENCES 10.3390/geosciences8030094 185 30.8 6.85
THORNTON TF, 2012, ECOL SOC 10.5751/ES-04714-170308 176 14.7 2.95
VAN RIPER CJ, 2012, APPL GEOGR 10.1016/j.apgeog.2012.06.008 168 14.0 2.82
MOURA RL, 2013, CONT SHELF RES 10.1016/j.csr.2013.04.036 158 14.4 3.24

Sumário: Citação total por países

Country Total Citations Average Article Citations
USA 2546 32.23
UNITED KINGDOM 1533 25.13
ITALY 1285 29.20
AUSTRALIA 1209 32.68
CANADA 789 34.30
SPAIN 618 22.07
GREECE 406 33.83
FRANCE 352 19.56
PORTUGAL 294 17.29
BRAZIL 276 21.23

Sumário: Palavras-chave mais relevantes

Author Keywords (DE) Articles Keywords-Plus (ID) Articles
MARINE SPATIAL PLANNING 83 BIODIVERSITY 135
HABITAT MAPPING 51 SPATIAL PLANNING 89
MARINE PROTECTED AREAS 31 MARINE ENVIRONMENT 78
REMOTE SENSING 27 ATLANTIC OCEAN 66
MARINE PROTECTED AREA 22 ECOSYSTEMS 66
BIODIVERSITY 18 ECOSYSTEM 63
CONSERVATION 18 REMOTE SENSING 59
ECOSYSTEM SERVICES 16 ENVIRONMENTAL PROTECTION 52
ECOSYSTEM-BASED MANAGEMENT 16 MARINE PARK 50
MANAGEMENT 16 CONSERVATION 47

Dicionário de sinônimos

  • Isso pode ser utilizado na maior parte de análises e saídas gráficas
synonyms <- c("MARINE PROTECTED AREAS; MARINE PROTECTED AREA; PROTECTED AREA",
              "ECOSYSTEMS; ECOSYSTEM", 
              "ECOSYSTEM SERVICES; ECOSYSTEM-BASED MANAGEMENT", 
              "ENVIRONMENTAL PROTECTION; CONSERVATION",
              "BEHNTIC HABITAT; BENTHIC HABITATS",
              "MAPPING; HABITAT MAPPING")

Sumário: Autores mais produtivos

Authors Articles Authors Articles Fractionalized
GALPARSORO I 20 GALPARSORO I 3.48
BROWN C 14 BROWN C 3.25
PITTMAN S 11 DIESING M 2.41
DIESING M 9 PITTMAN S 2.37
HUVENNE V 9 HUVENNE V 2.10
BORJA A 8 ANDRÉFOUËT S 2.09
HOWELL K 8 BORJA A 2.06
ANDRÉFOUËT S 7 PURKIS S 2.02
BIANCHI C 7 WRIGHT D 2.00
BORJA Á 7 LECOURS V 1.53

Entendendo objetos Bibliometrix

  • Cada $ é um objeto (tabela, lista, valor numérico)

Manipulação e gráficos

Dplyr: Minha ferramenta de manipulação favorita

library(dplyr)
df_year<-S$AnnualProduction%>%
  transmute(year=as.numeric(as.character(`Year   `)),
            articles=Articles)%>%
  filter(year<2025)
kable(df_year)
year articles
2004 1
2006 1
2007 1
2009 4
2010 7
2011 10
2012 23
2013 27
2014 32
2015 26
2016 34
2017 35
2018 53
2019 52
2020 49
2021 76
2022 52
2023 51
2024 2

Ggplot2: Gráficos customizáveis

library(ggplot2)
ggplot(df_year,aes(x=year, y=articles))+geom_bar(stat='identity',fill='lightgrey')+
  geom_smooth(se = F)+
  theme_bw()+
  labs(y='Nº de Artigos', x=NULL)+
  ylim(c(0,max(df_year$articles)))

Ggplot2: Gráficos customizáveis

Nuvem de palavras

library(wordcloud)
df_key<-as.data.frame(results$DE)
wordcloud(words = df_key$Tab, freq = df_key$Freq, min.freq = 1,
          max.words=50, random.order=FALSE, rot.per=0.1,
          colors=brewer.pal(8, "Dark2"))

Nuvem de palavras

Networks

Co-citação de keywords

  • Sem utilizar dicionário de sinônimos
net<-biblioNetwork(M,
  analysis = "co-occurrences",
  network = "author_keywords"
)
netplot<-networkPlot(net, n = 25, type = "auto", Title = NULL,
            labelsize=1, curved=T, verbose = F)

Co-citação de keywords

  • Sem utilizar dicionário de sinônimos

Co-citação de keywords

  • Removendo sinônimos
net<-biblioNetwork(M,
  analysis = "co-occurrences",
  network = "author_keywords",
  synonyms = synonyms
)

netplot<-networkPlot(net, n = 25, type = "auto", Title = NULL,
            labelsize=1, curved=T, verbose = F)

Co-citação de keywords

  • Removendo sinônimos

Visualização da rede no VOSviewer

net<-biblioNetwork(M,
  analysis = "collaboration",
  network = "universities",
  synonyms = synonyms
)

netplot<-networkPlot(net, n = 25, type = "auto", Title = NULL,
            labelsize=1, curved=T, verbose = T)

net2VOSviewer(netplot, 
              vos.path='/home/gandra/Downloads/VOSviewer_1.6.20_jar/')

Visualização da rede no VOSviewer

Obrigado