ABSTRACT
A measurement campaign was conducted on San Domino Island, part of the Tremiti Islands archipelago, located in Foggia, Italy. The area is almost entirely covered by vegetation, dominated by the following main species: Juniperus turbinata, Helichrysum italicum, Myrtus communis, Rosmarinus officinalis, Pistacia lentiscus and Pinus halepensis.This study focused on the BVOCs emitted by plants and the ground, employing a simple, economical, and efficient sampling and analysis method. The main known BVOC species emitted by Mediterranean plant species as α-pinene, ß-pinene, camphene and limonene were detected. The measurements highlighted a daily complementarity between plant and soil emissions. The daily variations in BVOCs emitted by both plants and the soil are differ, ensuring an almost constant concentration throughout the day. At the same time, the composition of sea spray aerosol (SSA) was also measured. The measurement sites were selected based on botanical characterization to account for the predominant species on San Domino Island, and the sampling was conducted at human height to accurately identify the species for potential use. The combination of beneficial effects of the substances emitted by plant species and soil, along with the simultaneous presence of SSA, are factors that could enhance the effectiveness of forest therapy in a previously unexplored location.
ABSTRACT
BACKGROUND: The study is a survey of the traditional uses of plants in the Ancona district, in the Marche region, Central Italy. METHODS: The information derives from ethnobotanical investigations conducted with an open questionnaire among the rural population in three areas of the Ancona district that are representative of the socio-economic and environmental assets of the entire district: the Mount Conero area on the Adriatic coast; the municipality of Osimo, as an inland hilly area; and the 'Gola della Rossa-Frasassi' area, in the Apennines. RESULTS: A total of 120 informants cited 195 species. The ethnobotanical data concern medicinal (122 species), food (119), veterinary (53), superstitious/religious (61), cosmetic (30), domestic (27), dyeing (17), recreational (17), repellent (15), craft (10), and miscellaneous (29) uses, along with inclusion in local sayings and proverbs (25). The species with the greatest number of categories of use here was Sambucus nigra L. Among the other species with the greatest numbers of categories of use, there were Matricharia chamomilla L., Salvia officinalis L., Urtica dioica L., Papaver roheas L., and Rosa canina L. For each use, comparisons with national and regional literature were made. CONCLUSIONS: Some uses are commonly known across the three areas; others are sectoral and are new for the Marche region. The survey increases our present-day knowledge of the traditional local uses of plants in the Marche region, in terms of medicinal and food uses, and of ethnobotanical aspects as a whole, which will allow many of these uses to be preserved in the future.
