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Ecosistemas
Article . 2014
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Tendencias en la investigación sobre ecología y gestión de las especies de Quercus

Authors: T. Marañón; C. M. Padilla Díaz; I. M. Pérez Ramos; R. Villar;

Tendencias en la investigación sobre ecología y gestión de las especies de Quercus

Abstract

[ES]: El género Quercus reúne algunas de las especies arbóreas más relevantes en los bosques del hemisferio norte, tanto por su amplia distribución geográfica como por su gran importancia ecológica y económica. Algunas de estas especies han sido y continúan siendo foco central en numerosos estudios científicos relacionados con la ecología y gestión de ecosistemas forestales. Los objetivos de este artículo son: 1) conocer la evolución del número de artículos relacionados con Quercus, así como los países y autores con mayor producción científica en este campo, 2) identificar los principales temas de investigación sobre las especies de Quercus de España y 3) discutir los huecos en el conocimiento y proponer algunas líneas futuras de investigación. Según la base de datos ISI Web of Science se han publicado 13 469 artículos relacionados con las especies de Quercus, con un crecimiento exponencial a lo largo del tiempo. España ocupa el segundo lugar en cuanto a número de artículos publicados (11.6 % del total), después de los Estados Unidos. Entre los 24 090 autores de artículos relacionados con Quercus, cinco españoles se encuentran entre los 20 primeros en número de publicaciones. Dentro de las publicaciones sobre Quercus en España, la especie con mayor interés es la encina (Q. ilex, 46.5 % de los artículos) y los temas a los que se ha prestado más atención son: el cambio climático, la regeneración, los efectos de la sequía, las perturbaciones y la riqueza de especies. Se discuten los huecos de conocimiento detectados (en base a encuestas de expertos) y se proponen líneas de investigación futuras relacionadas con el cambio global, la demografía, la ecofisiología, las interacciones bióticas y la gestión.

[EN]: The genus Quercus includes some of the most relevant tree species within the forests of the Northern Hemisphere, because of their wide geographical distribution and also their ecological and economic importance. Some Quercus species have been and still are the central research topic of many scientific studies related with forest ecology and management. The main objectives of this study are: 1) to know the evolution of the number of papers related with Quercus, together with the countries and authors with more scientific production in this field, 2) to identify the main research topics dealing with Quercus in Spain and 3) to discuss the knowledge gaps and to propose some future lines of research to be supported. A total of 13 469 publications related with Quercus species have resulted from the search in the ISI Web of Science, showing an exponential growth with time. Spain ranks as the second country (11.6 % of the publications), only after USA. The number of authors publishing about Quercus is 24 090; among the 20 authors with highest production of papers five come from Spain. The holm oak (Q. ilex, with 46.5 % of the papers) is the oak species in Spain receiving a major interest. According to the frequency of key words, Spanish researchers have focused their attention to the effects of climate change, oak regeneration, effects of drought stress, disturbances and species richness. The main knowledge gaps are also defined and discussed. The proposed lines of research are related with global change, demography and ecophysiology, biotic interactions, and management.

Han financiado la investigación: El proyecto coordinado DIVERBOS (CGL2011-30285-C02-01 y 02) del MINECO, ANASINQUE (PE2010-RNM-5782) de la Junta de Andalucía y el proyecto Life + Biodehesa Project (11/BIO/ES/000726), junto con los fondos europeos FEDER.

6 páginas.-- 4 figuras.-- 1 tabla.-- 37 referencias.-- MONOGRÁFICO: Ecología y gestión de las especies de Quercus

Peer reviewed

Keywords

Environmental sciences, Regeneración, España, Quercíneas, Bibliometría, GE1-350, Cambio global

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selected citations
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This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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