Is cork oak (Quercus suber L.) woodland loss driven by eucalyptus plantation? A case-study in southwestern Portugal
Augusta Costa (1) , Manuel Madeira (2), José Santos Lima (2)
iForest - Biogeosciences and Forestry, Volume 7, Issue 3, Pages 193-203 (2014)
doi: https://doi.org/10.3832/ifor1031-007
Published: Feb 17, 2014 - Copyright © 2014 SISEF
Research Articles
Abstract
Mediterranean landscapes with open cork oak (Quercus suber L.) woodlands have recently experienced drastic changes in southwestern Portugal. Changes in agricultural activities, the traditional driver of the economy in this region, led to new land uses, such as long-term set aside (shrublands) and eucalyptus plantations. A study was conducted on the oak woodland landscape dynamics over a 50-year period (from 1958 to 2007) in order to assess the effect of different biophysical conditions on landscape spatial changes, and to identify the resilience of lanscape composition to different disturbances (e.g., socio-economic changes and wildfires). Land use changes over two consecutive periods (1958-1995 and 1995-2007) were inferred by spatial analysis of land cover data (aerial photographs) and related to landscape physical attributes (slope and soil type). A transition matrix of four vegetation land-cover classes was obtained, allowing the assessment of the landscape composition changes bewteen the two above periods. Results showed that lansdcape in 1958 was largely occupied by open farmland, with large patches of open oak woodlands on steep slopes surrounding watercourses. Open farmland and shrubland drastically declined from 1958 to 1995, while eucalyptus plantation exhibited a dramatic expansion. Although large areas of cork oak forest turned into eucalyptus plantation, the net loss of oak forest was low and counterbalanced by its increment on former open farmland. The occurrence of a wildfire in 2003 promoted a dramatic decrease in cork oak woodlands, which mostly turned into shrubland. However, shrubland may be considered “safe sites” for ecological succession, ensuring natural cork oak regeneration and the colonisation of neighboring areas.
Keywords
Mediterranean Climate Region, Evergreen Oak Woodlands, Quercus suber L., Agroforestry Systems, Land Cover, Eucalyptus Plantations
Authors’ Info
Authors’ address
Center for Environmental and Sustainability Research (CENSE), Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Campus de Caparica, 2829-516 Caparica (Portugal)
José Santos Lima
Centro de Estudos Florestais (CEF), Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017 Lisboa (Portugal)
Corresponding author
Paper Info
Citation
Costa A, Madeira M, Santos Lima J (2014). Is cork oak (Quercus suber L.) woodland loss driven by eucalyptus plantation? A case-study in southwestern Portugal. iForest 7: 193-203. - doi: 10.3832/ifor1031-007
Academic Editor
Agostino Ferrara
Paper history
Received: Apr 30, 2013
Accepted: Oct 19, 2013
First online: Feb 17, 2014
Publication Date: Jun 02, 2014
Publication Time: 4.03 months
Copyright Information
© SISEF - The Italian Society of Silviculture and Forest Ecology 2014
Open Access
This article is distributed under the terms of the Creative Commons Attribution-Non Commercial 4.0 International (https://creativecommons.org/licenses/by-nc/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
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References
Alentejo: a questão da terra [Alentejo, the question of land]. 100 Luz, Lisbon, Portugal. [in Portuguese]
Gscholar
Evolución de la cubierta de alcornoque en un monte afectado por la seca (La Alcaidesa-Cádiz) mediante una secuencia de fotografías aéreas [Canopy cover change in endangered oak forests (Cádiz) based on an aerial photo sequence]. Ecologia 17:131-144. [in Spanish]
Gscholar
A methodological approach to potential vegetation modeling using GIS techniques and phytosociological expert-knowledge: application to mainland Portugal. Phytocoenologia 37 (3/4): 399-415.
CrossRef | Gscholar
Os solos de Portugal. Sua classificação, caracterização e génese. 1 - A Sul do rio Tejo [The soils of Portugal. Classification, characterization and genesis. 1 - South of the Tagus river]. DGSA, Lisboa, Portugal. [in Portuguese]
Gscholar
Post-fire management of cork oak forests. In: “Post-fire management and restoration of Southern European forests” (Moreira F, Arianoutsou M, Corona P, De las Heras J eds). Series Managing Forest Ecosystems, vol. 24, Springer, London, UK, pp. 195-222.
Gscholar
Resultados do Inventário Florestal Nacional 2005/06 [Results from the National Forest Inventory 2005/06]. Inventário Florestal Nacional, Direcção-Geral dos Recursos Florestais, Lisboa, Portugal. [in Portuguese]
Gscholar
A floresta portuguesa - sua import’ncia e descrição das espécies de maior interesse [Portuguese forest - its importance and description of major species]. Portucel, Lisbon, Portugal, pp. 159. [in Portuguese]
Gscholar
Carta Geológica de Portugal na Escala 1/50.000. Notícia Explicativa da Folha 27-D (Abrantes) [Geological Map of Portugal, Scale 1/50.000. Explanatory News Sheet 27-D (Abrantes)]. Serviços Geológicos de Portugal, Lisboa, Portugal. [in Portuguese]
Gscholar
Portugal rural: territórios e din’micas [Rural Portugal: territory and dinamics]. Gabinete de Planeamento e Políticas Agro-alimentares, ISA, Portugal. [CD-ROM, in Portuguese]
Gscholar
Efeitos de técnicas de preparação do solo e gestão dos resíduos org’nicos em características físico-químicas do solo de plantações florestais [Effects of preparation techniques of soil and management of organic waste on physico-chemical characteristics of the soil of forest plantations]. PhD thesis, Universidade Técnica de Lisboa, Instituto Superior de Agronomia, Lisbon, Portugal, pp. 170. [in Portuguese]
Gscholar
The Portuguese forests: country level report delivered to the EFFEProject - Evaluating financing of forestry in Europe. Faculty of Economics and Management, Portuguese Catholic University, Porto, Portugal.
Gscholar
Multifunctionality in Mediterranean landscapes - past and future. In: “The New Dimensions of the European Landscape” (Jongman R ed). EU Frontis Series, Springer, Wageningen, The Netherlands, pp. 135-164.
Gscholar
Connecting cultural landscapes to resilience. In: “Resilience and the cultural landscape. Understanding and managing in human-shaped environments” (Plieninger T, Boieling C eds). Cambridge University Press, Cambridge, UK, pp. 3-26.
Gscholar
Recent landscape evolution in dehesa woodlands of western Spain. In: “Recent dynamics of the Mediterranean vegetation and landscape” (Mazzoleni S, Di Pasquale G, Mulligan M, Di Martino P, Rego F eds). John Wiley and Sons, Chichester, UK, pp. 57-72.
Gscholar
A expansão do eucalipto em Portugal: seu enquadramento legal [The expansion of eucalyptus plantations in Portugal: legal framework]. In: Proceedings of the “I Congresso sobre o Alentejo: semeando novos rumos”. Évora (Portugal) October 1985. Associação dos Municípios do Distrito de Beja, Beja, Portugal, vol. 2, pp. 590-594. [in Portuguese]
Gscholar
Land cover change and fire regime in the European Mediterranean region. In: “Post-fire management and restoration of Southern European forests” (Moreira F, Arianoutsou M, Corona P, De las Heras J eds). Series Managing Forest Ecosystems, vol. 24, Springer, London, UK, pp.21-43.
Gscholar
Land use dynamics in the dehesas in the Sierra Morena (Spain): the role of diverse management strategies to cope with the drivers of change. European Countryside 2: 93-110.
Gscholar
Serviço de Reconhecimento e de Ordenamento Agrário - Carta de Solos de Portugal na Escala 1/50 000, folha 27-D [Agricultural Recognition and Planning Service - Soil Map of Portugal in Scale 1/50 000, sheet 27-D]. Serviço de Reconhecimento e de Ordenamento Agrário, Secretaria de Estado da Agricultura, Lisboa, Portugal. [in Portuguese]
Gscholar
Serviço de Reconhecimento e de Ordenamento Agrário - Carta de Capacidade de Uso do Solo na Escala 1/50 000, folha 27-D [Agricultural Recognition and Planning Service - Map of Land use Capability of Portugal in Scale 1/50 000, sheet 27-D]. Serviço de Reconhecimento e de Ordenamento Agrário, Secretaria de Estado da Agricultura, Lisboa, Portugal. [in Portuguese]
Gscholar
Restoration of Mediterranean woodlands. In: “Restoration ecology: The new frontier” (Van Andel J, Aronson J eds), Blackwell Science, Oxford, UK, pp. 193-207.
Gscholar
World reference base for soil resources. A framework for international classification, correlation and communication. World Soil Reports no. 103, FAO, Rome, Italy.
Gscholar