Results 21 to 30 of about 226,753 (206)

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

open access: yesForest@, 2020
Cork oak forests (Quercus suber L.) are one the most interesting forest ecosystems in the western Mediterranean Basin. The aim of this technical note is the presentation of the results of a recent survey carried out in the Calabria region (southern Italy)
Ienco A   +4 more
doaj   +1 more source

Molecular evidence of bidirectional introgression between Quercus suber and Quercus ilex

open access: yesiForest - Biogeosciences and Forestry, 2018
Cork oak and holm oak share a large part of their natural range, and are known to hybridize in mixed stands. This hybridization is supposed to have played a relevant role in the past history of cork oak. Previous research has reported that F1 hybrids are
López De Heredia U, Sánchez H, Soto A
doaj   +1 more source

Linking Cork to Cork Oak Landscapes: Mapping the Value Chain of Cork Production in Portugal [PDF]

open access: yesFrontiers in Sustainable Food Systems, 2021
Traditional farming landscapes in South and Central Portugal, known as montados, are affected by global socio-economic and biophysical pressures, putting the sustainability of the systems in jeopardy. Cork oak trees (Quercus suber L.) are characteristic features of these complex agro-silvo-pastoral agroforestry systems, delivering a globally important ...
Irene Holm Sørensen   +6 more
openaire   +4 more sources

The influence of cork oak pruning on the yield and growth of cork [PDF]

open access: yesAnnals of Forest Science, 2002
Bearing in mind the importance of pruning as a silvicultural treatment in cork oak (Quercus suber L.) open woodland of the dehesa type, an experiment was designed to assess the effect of pruning on cork yield. This work was carried out in two ways synchronically, comparing pruned sites with others which were either unpruned or pruned at different times,
Cañellas, Isabel, Montero, Gregorio
openaire   +3 more sources

Are drought and wildfires turning Mediterranean cork oak forests into persistent shrublands? [PDF]

open access: yes, 2009
In the Iberian Peninsula Mediterranean oak forests have been transformed into a mosaic landscape of four main patch-types: forests, savannas, shrublands and grasslands.
Holmgren, M.   +4 more
core   +1 more source

Distribution of Biscogniauxia mediterranea and its potential insect vectors on Quercus suber in Southwestern Bulgaria [PDF]

open access: yesSilva Balcanica, 2022
This is the first study in Bulgaria on the distribution of Biscogniauxia mediterraneа in cork oak plantations (Quercus suber). Symptoms of the disease (presence of exudate and wounds with stroma) caused by the fungus have been found on stems ...
Sonja Bencheva, Danail Doychev
doaj   +3 more sources

Impact of different factors degrading cork oak stands in the Mediterranean region: A case study from Algeria

open access: yesJournal of Forest Science, 2021
In recent years, the cork oak forests that characterise the Mediterranean region have been exposed to various factors that result in their degradation.
Salah Eddine Younsi   +4 more
doaj   +1 more source

Using Landsat 8 imagery in detecting cork oak (Quercus suber L.) woodlands: a case study in Calabria (Italy)

open access: yesJournal of Agricultural Engineering, 2016
In the Mediterranean basin, cork oak (Quercus suber L.) woodlands are characteristic and widespread forestry ecosystems. Though presenting significant economic potential as a renewable resource, they are not adequately valorised, in spite of a growing ...
Giuseppe Modica   +6 more
doaj   +1 more source

Cork Development: What Lies Within

open access: yesPlants, 2022
The cork layer present in all dicotyledonous plant species with radial growth is the result of the phellogen activity, a secondary meristem that produces phellem (cork) to the outside and phelloderm inwards.
Rita Teresa Teixeira
doaj   +1 more source

Checklist of beetles (Coleoptera) from the cork oak forest of Larache (Morocco). [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران
The cork oak forest of Larache, a vital part of Morocco Atlantic coastal cork oak woodlands, plays a crucial role in supporting local ecosystems and human societies.
Amine Samih   +4 more
doaj   +3 more sources

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