A Vegetation Indicator To Assess Mediterranean Pinewood Affected By Bast Scale (Matsucoccus FeytaudiI)

The bast scale (Matsucoccus feytaudi) is responsible for the destruction of most of the Pinus pinaster forests in the Mediterranean area, causing resination, defoliation and subsequent death of the tree. Questions: is it possible to estimate pinewood health by analysing understory vegetation? Does the health status of pine forests changes during time? Do such variations involve understorey vegetation? What species in the understory vegetation better describe different conditions? What are the most relevant variables (defoliation and resination) influencing pine stands' condition. Location: The study area is located in the eastern part of Liguria (Italy) in pinewood affected by the bast scale Matsucoccus feytaudi. Method: we used: (1) hierarchical cluster analysis to discriminate pinewood health conditions (good and bad); (2) non-metric multidimensional scaling (NMS) to detect the most important variables influencing the pine stands' condition and understory vegetation; and (3) indicator species analysis (ISA) to determine indicator species corresponding to health conditions at the plot level. Our aim was to find a relationship between pines' health status and the variation in pinewood understory vegetation communities. Results: we found that understory vegetation composition depends on both pine stand health status and environment-related factors. Geographic variables (in particular latitude and altitude) and tree-related variables (percentage of resinated and defoliated trees) were associated with the main axes of variability of the understory vegetation. Three indicator species (Erica arborea, Quercus ilex and Castanea sativa), which were closely linked to pine stands health status, were significantly associated with different stages of pinewood dieback caused by bast scale. Conclusion: this study provides useful information and a good operational tool for technicians working in the forestry sector, and for public administrations and land managers to start good land-use planning

POR QUE ENSINAR LÍNGUA INGLESA DENTRO DA PERSPECTIVA DOS LETRAMENTO(S) CRÍTICO(S)?

Este artigo tem como objetivo propor uma reflexão sobre a formação de professores sob uma perspectiva crítica. Neste prisma buscamos construir caminhos que levem em consideração questões relacionadas ao ensino de Língua Inglesa como uma ação includente, respeitando a diversidade de contextos, as identidades, a questão da hegemonia, e, sobretudo, os mecanismos que nos impedem de ouvir todas as vozes contidas na sociedade, principalmente a voz dos que são excluídos por questões de poder. O ensino crítico considera a diversidade das formas de pensar e a mudança de paradigmas quanto ao ensino de língua inglesa. A língua que deveria incluir, na maioria das vezes exclui, dado a elitização e a crença de que ela não pode ser efetiva nas escolas. Em busca de um ensino e aprendizagem de Língua Inglesa, sob o ponto de vista pós- estruturalista, crítico e reflexivo, os letramentos críticos buscam novos olhares para uma possível transformação da sociedade em que vivemos por meio da conscientização e formação de seres mais conscientes que compreendam a diversidade, o respeito e o papel da Língua Inglesa em nosso contexto local e globa

Formação continuada de professores de língua inglesa: crenças, expectativas e estado da arte

Os desafios relativos à formação de professores são temas recorrentes e relevantes nas discussões acadêmicas atuais. Este estudo de caso tem como objetivo apresentar algumas crenças de professores de Língua Inglesa acerca de cursos de formação continuada, promovidos pela secretaria estadual de educação. Este estudo baseou-se nos conceitos de crenças apresentados por Dewey (1933) e Barcelos (1999). Os resultados revelam que os participantes consideram que os cursos de formação de professores devem oferecer oportunidade para praticar a língua-alvo e conhecer novas metodologias, mais apropriadas para o seu desenvolvimento profissional

CircumMed+Euro pine forest database: an electronic archive for Mediterranean and European forests

Large thematic databases of vegetation-plots are increasingly needed for vegetation studies and biodiversity research. In this paper, we present the CircumMed+Euro Pine Forest Database (GIVD ID: EU-00-026), which in September 2018 encompassed 5590 records from pine-dominated vegetation plots (relevés) and associated vegetation types from 23 countries of temperate Europe, Eastern Mediterranean and North Africa. These vegetation plots were collected through a detailed literature search for plots not included in the European Vegetation Archive (EVA). The database includes plots from 192 bibliographic references and unpublished vegetation plots by different authors. All vegetation plots are georeferenced, and coordinates are available with different accuracy as reported by the authors. The database is managed by the Vegetation Science Group, Department of Botany and Zoology of the Masaryk University in Brno (Czech Republic). It is registered in the Global Index of Vegetation-Plot Databases (GIVD) with the code EU-00-026 and is accessible through the European Vegetation Archive (EVA) or by asking the Custodian. The CircumMed+Euro Pine Forest Database is an important resource for conducting different types of broad-scale studies in the fields of vegetation classification, plant invasion ecology, macroecology and biological conservationN/

New national and regional Annex I Habitat records: from #26 to #36

New Italian data on the distribution of the Annex I Habitats 1510*, 2130*, 2250*, 3180*, 3260, 5230*, 6410, 7140, 7220*, 9320 are reported in this contribution. Specifically, 14 new occurrences in Natura 2000 sites are presented and 20 new cells are added in the EEA 10 km × 10 km reference grid. The new data refer to the Italian administrative regions of Abruzzo, Apulia, Friuli Venezia Giulia, Liguria, Marche, Molise, Sardinia, Sicily, Tuscany and Umbria

Notulae to the Italian flora of algae, bryophytes, fungi and lichens: 7

In this contribution, new data concerning algae, bryophytes, fungi, and lichens of the Italian flora are presented. It includes new records and confirmations for the algae genus Chara, the bryophyte genera Cephalozia, Conardia, Conocephalum, Didymodon, Sphagnum, Tetraplodon, and Tortula, the fungal genera Endophyllum, Gymnosporangium, Microbotryum, Phragmidium, and Pluteus, and the lichen genera Candelariella, Cladonia, Flavoplaca, Lichenothelia, Peltigera, Placolecis, Rinodina, Scytinium, and Solenopsora

Notulae to the Italian flora of algae, bryophytes, fungi and lichens: 12

In this contribution, new data concerning bryophytes, fungi and lichens of the Italian flora are presented. It includes new records, confirmations or exclusions for the bryophyte genera Acaulon, Campylopus, Entosthodon, Homomallium, Pseudohygrohypnum, and Thuidium, the fungal genera Entoloma, Cortinarius, Mycenella, Oxyporus, and Psathyrella and the lichen genera Anaptychia, Athallia, Baeomyces, Bagliettoa, Calicium, Nephroma, Pectenia, Phaeophyscia, Polyblastia, Protoparmeliopsis, Pyrenula, Ramalina, and Sanguineodiscus