scholarly journals Testing convergent validity in choice experiments: Application to public recreation in Spanish stone pine and cork oak forests

2016 ◽  
Vol 25 ◽  
pp. 130-148 ◽  
Author(s):  
José L. Oviedo ◽  
Alejandro Caparrós ◽  
Itziar Ruiz-Gauna ◽  
Pablo Campos
Keyword(s):  
Convergent Validity ◽  
Choice Experiments ◽  
Cork Oak ◽  
Oak Forests ◽  
Stone Pine ◽  
Public Recreation

Forecasting infestation byCoraebus undatus(Coleoptera, Buprestidae) in cork oak forests

2012 ◽  
Vol 58 (3) ◽  
pp. 275-280 ◽  
Author(s):  
A. Gallardo ◽  
A. Jiménez ◽  
C.A. Antonietty ◽  
M. Villagrán ◽  
M.E. Ocete ◽  
...  
Keyword(s):  
Cork Oak ◽  
Oak Forests

scholarly journals An Overview of Phytophthora Species Inhabiting Declining Quercus suber Stands in Sardinia (Italy)

Forests ◽  
2020 ◽  
Vol 11 (9) ◽  
pp. 971
Author(s):  
Salvatore Seddaiu ◽  
Andrea Brandano ◽  
Pino Angelo Ruiu ◽  
Clizia Sechi ◽  
Bruno Scanu
Keyword(s):  
Rhizosphere Soil ◽  
Phytophthora Cinnamomi ◽  
Stream Water ◽  
Morphological Characters ◽  
Quercus Suber ◽  
Phytophthora Species ◽  
Cork Oak ◽  
Oak Forests ◽  
Primary Role ◽  
Ecological Value

Cork oak forests are of immense importance in terms of economic, cultural, and ecological value in the Mediterranean regions. Since the beginning of the 20th century, these forests ecosystems have been threatened by several factors, including human intervention, climate change, wildfires, pathogens, and pests. Several studies have demonstrated the primary role of the oomycete Phytophthora cinnamomi Ronds in the widespread decline of cork oaks in Portugal, Spain, southern France, and Italy, although other congeneric species have also been occasionally associated. Between 2015 and 2019, independent surveys were undertaken to determine the diversity of Phytophthora species in declining cork oak stands in Sardinia (Italy). Rhizosphere soil samples were collected from 39 declining cork oak stands and baited in the laboratory with oak leaflets. In addition, the occurrence of Phytophthora was assayed using an in-situ baiting technique in rivers and streams located throughout ten of the surveyed oak stands. Isolates were identified by means of both morphological characters and sequence analysis of internal transcribed spacer (ITS) regions of ribosomal DNA. In total, 14 different Phytophthora species were detected. Phytophthora cinnamomi was the most frequently isolated species from rhizosphere soil, followed by P. quercina, P. pseudocryptogea, and P. tyrrhenica. In contrast, P. gonapodyides turned out to be the most dominant species in stream water, followed by P. bilorbang, P. pseudocryptogea, P. lacustris, and P. plurivora. Pathogenicity of the most common Phytophthora species detected was tested using both soil infestation and log inoculation methods. This study showed the high diversity of Phytophthora species inhabiting soil and watercourses, including several previously unrecorded species potentially involved in the decline of cork oak forests.

Impact of the invasive tree black locust on soil properties of Mediterranean stone pine-holm oak forests

2013 ◽  
Vol 372 (1-2) ◽  
pp. 473-486 ◽  
Author(s):  
Anna De Marco ◽  
Carmen Arena ◽  
Maria Giordano ◽  
Amalia Virzo De Santo
Keyword(s):  
Soil Properties ◽  
Black Locust ◽  
Holm Oak ◽  
Oak Forests ◽  
Stone Pine ◽  
Invasive Tree

scholarly journals The Lichen Genus Usnea On Quercus Suber In Iberian Cork-Oak Forests

2000 ◽  
Vol 32 (1) ◽  
pp. 67-88 ◽  
Author(s):  
Simón Fos ◽  
Philippe Clerc
Keyword(s):  
Iberian Peninsula ◽  
Quercus Suber ◽  
Cork Oak ◽  
New Combination ◽  
Oak Forests ◽  
Distribution Maps

AbstractFifteen species of Usnea are recorded from Iberian cork-oak forests: U. ceratina, U. comma, U. dasaea, U. esperantiana, U. flammea, U. fulvoreagens, U. glabrata, U. hirta, U. mutabilis, U. rubicunda, U. subcornuta, U. subfloridana U. subscabrosa, U. substerilis and U. wasmuthii. A key for these species is provided. Details of morphology, chemistry, distribution, ecology and taxonomy are discussed. Usnea dasaea is reported as new to the Iberian Peninsula. New chemotypes of U. fulvoreagens (with squamatic acid) and U. wasmuthii (with psoromic acid) have been identified. Distribution maps of U. dasaeaand U. subcornuta in Europe are presented. A new combination, Usnea subfloridana subsp. praetervisa (Asahina) P. Clerc, is proposed.

Accounting for single and aggregated forest incomes: Application to public cork oak forests in Jerez (Spain) and Iteimia (Tunisia)

2008 ◽  
Vol 65 (1) ◽  
pp. 76-86 ◽  
Author(s):  
Pablo Campos ◽  
Hamed Daly-Hassen ◽  
José L. Oviedo ◽  
Paola Ovando ◽  
Ali Chebil
Keyword(s):  
Cork Oak ◽  
Oak Forests

scholarly journals The Lichen Genus Usnea On Quercus Suber In Iberian Cork-Oak Forests

2000 ◽  
Vol 32 (01) ◽  
pp. 67 ◽  
Author(s):  
Simón Fos ◽  
Philippe Clerc
Keyword(s):  
Quercus Suber ◽  
Cork Oak ◽  
Oak Forests

scholarly journals Post-Fire Management of Cork Oak Forests

2011 ◽  
pp. 195-222 ◽  
Author(s):  
Filipe X. Catry ◽  
Francisco Moreira ◽  
Enrique Cardillo ◽  
Juli G. Pausas
Keyword(s):  
Fire Management ◽  
Cork Oak ◽  
Oak Forests

scholarly journals Updating the mapping of cork oak forests in Calabria (Italy)

2020 ◽  
Vol 17 (1) ◽  
pp. 30-32
Author(s):  
A Ienco ◽  
V Bernardini ◽  
S Scalercio ◽  
R Turco ◽  
P Corona
Keyword(s):  
Cork Oak ◽  
Oak Forests
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