Scientometric analysis in population ecology: importance and trends over the last 60 years

• Autor(a) principal: Ribeiro, Matheus de Souza Lima
• Data de Publicação: 2007
• Outros Autores: Nabout, João Carlos, Pinto, Míriam Plaza, Moura, Iona'i Ossami de, Melo, Tatiana Lima de, Costa, Shirley Silva, Rangel, Thiago F. L. Valle de Britto
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Acta Scientiarum Biological Sciences
• Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/125
• topic: cienciometria; ciência; produção científica; ecologia de populações

The aim of this paper was to carry out a scientometric analysis in population ecology. We seek to understand the importance and trends of that population ecology field throughout years, connecting them with the principal geopolitical regions around the world. To that end, a bibliographic survey at Thomson ISI web site was carried out, at the period between 1942 and 2005, using the key-word “population ecology”. Data showed an exponential growth in the number of publications on population ecology, most of them developed in USA and Europe and publicized in ecological journals of wide international distribution and high Citation Index. A Principal Component Analysis (PCA) showed distinct temporal trends in population ecology researche, leading to more recent decades (1990 and 2000, until 2005) a great variety of organisms studied and related with other ecology fields (conservation biology and community ecology) and natural sciences (biogeography, genetics, evolution, epidemiology and demography). These results contrast with the scientific stagnation widely criticized in ecology and indicate the progress of the population ecology as science, persuing new horizons as well as new paradigms, laws, theories and principles that might be useful to the society.