I. Anzellotti

Plant communities of Italy: The Vegetation Prodrome

The Vegetation Prodrome of Italy was promoted in 2012 by the Italian “Ministry of Environment, Land and Sea Protection”, in collaboration with the “Italian Society of Botany”, to provide a comprehensive and systematic catalogue and description of Italian plant communities. The Prodrome that is presented in this paper is the first full organic synthesis of the vegetation of Italy at the alliance syntaxonomic level. It fulfils several needs, the main one being a unified and comprehensive national framework that may make an important contribution to the definition of the European Vegetation Prodrome. Syntaxonomy, as well as taxonomy, is sometimes based on considerations that may in part diverge: several authors tend to favour models that are divisive or aggregative to a greater or lesser extent in terms of flora, biogeography and ecology. These different points of view stimulate the scientific debate and allow the adoption of a framework that is more widely supported. The Prodrome includes 75 classes, 2 subclasses, 175 orders, 6 suborders and 393 alliances. The classes were grouped into nine broad categories according to structural, physiognomic and synecological elements rather than to syntaxonomic criteria. The rank, full valid name, any synonymies and incorrect names are provided for each syntaxon. The short declaration highlights the physiognomy, synecology, syndynamics and distribution of the plant communities that belong to the syntaxon. The Prodrome of the Italian Vegetation is linked to the European Strategy for Biodiversity, the European Habitats Directive and the European Working Groups related to the ecosystems and their services. In addition to basic applications, the Prodrome can be used as a framework for scientific research related to the investigation of the relationships between plant communities and the environmental factors that influence their composition and distribution.

Do National Parks play an active role in conserving the natural capital of Italy

Abstract The aims of this paper are to describe the state of the environmental knowledge of the terrestrial National Parks (NPs) in Italy and to assess their conservation status and their efficacy to deal with the pressures of land changes. We collected and analysed data regarding land units, vegetation series, old-growth forests, Important Plant Areas (IPAs) and changes in landscape conservation status, to provide a systemic overview of the condition of the NPs and to verify their effectiveness against pressures and impacts induced by human activities. Moreover, NPs were organised according to the ecoregional setting for a multi-scale interpretation of biodiversity baselines and indicators. The results highlight the essential role of NP system for biodiversity conservation in Italy. The long-term protection regime proved to be particularly effective as a means of conserving ageing forest communities, threatened vascular plants and contrasting threats posed by human-induced changes. However, this work points out the need for more detailed scientific data for a comprehensive assessment of the representativeness and effectiveness of the NP system.

The MAES process in Italy: Contribution of vegetation science to implementation of European Biodiversity Strategy to 2020

Abstract Target 2 of the European Biodiversity Strategy to 2020, whose aim was to maintain and restore ecosystems and their services, deals in practical terms with the mapping and assessment of ecosystems and their services, with the development of green infrastructure and with halting the loss of biodiversity at the EU, national, and subnational levels. The aim of this short communication was to show the activities currently being carried out in Italy that are related to this target, focusing on the contribution of vegetation science skills to the national implementation process. In particular, we outline noteworthy inputs in ecosystem mapping, in the assessment of ecosystem conservation status, in the individuation of priorities for the restoration of ecosystems, and in the settingup of an ecological framework to promote green infrastructure. An overview of the process outcomes and their relevance within the national and international contexts is also provided.