Agrofood Research Hub
Research team:
Dr. Stefano Andreoli
Dr. Kevyllen Moreira Barbosa Borges
BIODIVERSITY ASSESSMENT
The "Biodiversity Assessment" platform aims to study the structural and functional biodiversity aspects in different agroecosystem contexts.
One of the fundamental objectives of the platform is to develop a scientific approach that guides the selection of agronomic practices that minimize the negative impacts on biodiversity and that enhance the contribution of biodiversity to the genesis and regulation of ecosystem services.
RESEARCH TOPICS
Soils’ Biological quality : assessment of the quality of agricultural soils through the study of the edaphic fauna, from microorganisms to metazoans. A particular focus is dedicated to the identification of bioindicators that best describe the conditions of agricultural soils and the functional groups that populate them, the composition of which can be influenced by agronomic practices and can in turn directly influence the productivity and qualitative performance of agricultural production.
Aboveground animal biodiversity of agroecosystems: study of biodiversity and dynamics of aboveground animal communities that populate different agroecosystems. The aim is to understand the relationships between different organisms and between animal communities and the environment to define sustainable agronomic strategies.
Characterization of plant communities of agroecosystems: identification of the composition of plant communities that characterize the different agroecosystems. This characterization is carried out through multidimensional approaches describing the composition of agroecosystems at different levels, from local to territorial scale.
TOOLS
Study and evaluation of biodiversity through taxonomic-morphological approaches: this tool is applied to different agro-ecological contexts, natural and semi-natural environments. It allows to provide an assessment, both in terms of diversity and abundance, of the biodiversity edaphic and epigeal insects of communities. The traditional collection techniques (drop traps, aspiration traps, chromo traps) are applied, followed by the application morphological taxonomy.
Functional indices (QBS-ar): the QBS-ar index is a tool for assessing the soils’ biological quality by considering the presence of microarthropods. The index evaluates the degree of adaptation of the microarthropods groups to soil conditions and thus, their level of sensitivity to disturbances, allowing to compare the effects of diversified environmental conditions and diversified agronomic practices.
Study and evaluation of biodiversity through molecular approaches (DNA metabarcoding): this method allows the assessment of biodiversity in complex matrices and habitats through environmental DNA analysis. It allows to characterize the communities of microorganisms and animals in different environmental matrices such as soils, water and plant tissues.
Metapopulation models: these models allow us to predict the delay in following changes in fragmented landscapes and to determine the time needed to reach a new equilibrium. They are applied in the evaluation of large-scale pest management strategies (landscape).
Remote sensing techniques for the study of plant communities: among remote sensing technologies, the use of drones (UAV-Unmanned Aerial Vehicle) is an important tool for the characterization of the biodiversity of plant communities in agroecosystems. Using this technology, together with a process and interpretation of the image that involves the commitment of innovative solutions of artificial intelligence, machine learning and deep learning, the plant communities in the agroecosystem could be characterized and studied at different scales and at different levels of taxonomic resolution, up to reach the identification of the species.
PROJECTS AND PARTNERSHIPS
Progetto “Biodiversità del paesaggio viticolo della Franciacorta” in collaborazione con il Consorzio per la tutela del Franciacorta
Progetto “Studio delle comunità vegetali dell’agroecosistema vigneti attraverso tecniche di remote Sensing” in collaborazione con l’Azienda Ricci Curbastro
Progetto Faresubio, Fertilità, Ambiente, Reddito attraverso Suolo e Biodiversità (F.A.Re.Su.BIO) Operazione 16.1.01 “Gruppi Operativi PEI” del Programma di Sviluppo Rurale 2014 – 2020 della Regione Lombardia. https://www.faresubio.it/
PUBBLICATIONS
I Ghiglieno, A Simonetto, G Sperandio, M Ventura… - Sustainability, 2021 - mdpi.com
The importance of soil biodiversity and soil-based ecosystem services in the context of viticulture has recently been emphasized. Over 85% of soil fauna species richness is represented by edaphic arthropod communities. Edaphic arthropod responses to soil characteristics and management practices can be considered as good bioindicators of soil quality. Here, 168 soil samples that were collected from 2014 to 2019 in several vineyards of different Italian wine-growing areas were analyzed to explore how arthropod communities …
I Ghiglieno, A Simonetto, F Orlando, P Donna, M Tonni… - Agronomy, 2020 - mdpi.com
Soil represents an important pool of biodiversity, hosting about a quarter of the living species on our planet. This soil richness has led to increasing interest in the structural and functional characteristics of its biodiversity. Studies of arthropod responses, in terms of abundance and taxon richness, have increased in relation to their ecological value as bioindicators of environmental change. This research was carried out over the 2014–2018 period with the aim to better understand arthropod taxa responses in vineyard soils in Franciacorta …
I Ghiglieno, A Simonetto, P Donna, M Tonni, L Valenti… - Agronomy, 2019 - mdpi.com
Biodiversity is an increasingly important aspect of wine production. The assessment of agro- ecosystem biodiversity is highly complex due to the heterogeneity of the elements involved in the evaluation. For this reason, wine companies have expressed a need for a decision support system (DSS) capable of dealing with this complexity, integrating assessments referring to the whole production system within a single tool. In this study a DSS developed for wine sector biodiversity management assessment is introduced. The DSS, called …
I Ghiglieno, A Simonetto, E Lipreri… - BIO Web of …, 2022 - bio-conferences.org
Vineyard is a multifunctional ecosystem associated to a multitude of environmental benefits and ecosystem services. Despite the increased research efforts on the analysis of biodiversity patterns and ecosystem services in vineyard, the lack of approaches to multifunctionality suggests to develop integrated approaches allowing to manage the complexity of vineyard landscape. The present study introduces an innovative methodology aimed at developing a unitary framework able to describe vineyard ecosystems biodiversity …
G Gilioli, F Orlando, I Ghiglieno, G Sperandio… - Equilibri, 2020 - rivisteweb.it
Medicina e Chirurgia dell’Università di Brescia e coordinatore di Agrofood Lab. Si occupa di analisi e valutazione dei sistemi agricoli sostenibili e dei rischi nella filiera agroalimentare. …
Lo studio della biodiversità degli artropodi del suolo: metodi tradizionali e prospettive future
I Ghiglieno, A Simonetto, F Gatti, G Sperandio, G Gilioli - ENTOMATA - researchgate.net
Le feci degli Artropodi contribuiscono all'aggregazione delle particelle e alla formazione dell'humus, importanti per il mantenimento della fertilità del terreno e per la sua capacità di immagazzinare nutrienti. Molti Artropodi edafici agiscono come predatori e contribuiscono quindi alla regolazione delle popolazioni di microrganismi implicati nella decomposizione della sostanza organica morta. Gli Artropodi possono, infine, svolgere anche un ruolo importante nella disseminazione del popolamento di funghi e batteri.