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Lozano V, Di Febbraro M, Brundu G, Carranza ML, Alessandrini A, Ardenghi NMG, Barni E, Bedini G, Celesti-Grapow L, Cianfaglione K, Cogoni A, Domina G, Fascetti S, Ferretti G, Foggi B, Iberite M, Lastrucci L, Lazzaro L, Mainetti A, Marinangeli F, Montagnani C, Musarella CM, Orsenigo S, Peccenini S, Peruzzi L, Poggio L, Proietti C, Prosser F, Ranfa A, Rosati L, Santangelo A, Selvaggi A, Spampinato G, Stinca A, Vacca G, Villani M, Siniscalco C. Plant invasion risk inside and outside protected areas: Propagule pressure, abiotic and biotic factors definitively matter. Sci Total Environ 2023; 877:162993. [PMID: 36948323 DOI: 10.1016/j.scitotenv.2023.162993] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 02/18/2023] [Accepted: 03/17/2023] [Indexed: 05/06/2023]
Abstract
Invasive alien species are among the main global drivers of biodiversity loss posing major challenges to nature conservation and to managers of protected areas. The present study applied a methodological framework that combined invasive Species Distribution Models, based on propagule pressure, abiotic and biotic factors for 14 invasive alien plants of Union concern in Italy, with the local interpretable model-agnostic explanation analysis aiming to map, evaluate and analyse the risk of plant invasions across the country, inside and outside the network of protected areas. Using a hierarchical invasive Species Distribution Model, we explored the combined effect of propagule pressure, abiotic and biotic factors on shaping invasive alien plant occurrence across three biogeographic regions (Alpine, Continental, and Mediterranean) and realms (terrestrial and aquatic) in Italy. We disentangled the role of propagule pressure, abiotic and biotic factors on invasive alien plant distribution and projected invasion risk maps. We compared the risk posed by invasive alien plants inside and outside protected areas. Invasive alien plant distribution varied across biogeographic regions and realms and unevenly threatens protected areas. As an alien's occurrence and risk on a national scale are linked with abiotic factors followed by propagule pressure, their local distribution in protected areas is shaped by propagule pressure and biotic filters. The proposed modelling framework for the assessment of the risk posed by invasive alien plants across spatial scales and under different protection regimes represents an attempt to fill the gap between theory and practice in conservation planning helping to identify scale, site, and species-specific priorities of management, monitoring and control actions. Based on solid theory and on free geographic information, it has great potential for application to wider networks of protected areas in the world and to any invasive alien plant, aiding improved management strategies claimed by the environmental legislation and national and global strategies.
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Affiliation(s)
- Vanessa Lozano
- Department of Agricultural Sciences, University of Sassari, Viale Italia 39/A, 07100 Sassari, Italy; National Biodiversity Future Center (NBFC), Palermo 90133, Italy.
| | - Mirko Di Febbraro
- National Biodiversity Future Center (NBFC), Palermo 90133, Italy; EnviX-Lab, Dipartimento Di Bioscienze e Territorio, Università Degli Studi Del Molise, C. DaFonte Lappone, 86090 Pesche, IS, Italy.
| | - Giuseppe Brundu
- Department of Agricultural Sciences, University of Sassari, Viale Italia 39/A, 07100 Sassari, Italy; National Biodiversity Future Center (NBFC), Palermo 90133, Italy.
| | - Maria Laura Carranza
- National Biodiversity Future Center (NBFC), Palermo 90133, Italy; EnviX-Lab, Dipartimento Di Bioscienze e Territorio, Università Degli Studi Del Molise, C. DaFonte Lappone, 86090 Pesche, IS, Italy.
| | | | | | - Elena Barni
- Department of Life Sciences and Systems Biology, University of Turin, Turin, Italy.
| | - Gianni Bedini
- PLANTSEED Lab, Department of Biology, University of Pisa, Italy.
| | | | | | - Annalena Cogoni
- Department of Life and Environmental Sciences, Botany section, University of Cagliari, Viale S.Ignazio 13, 09123 Cagliari, Italy.
| | - Gianniantonio Domina
- Department of Agricultural, Food and Forest Sciences University of Palermo, Palermo, Italy.
| | - Simonetta Fascetti
- School of Agriculture, Forestry, Food and Environment, University of Basilicata, Potenza, Italy.
| | - Giulio Ferretti
- Museum of Natural History, University of Florence, Florence, Italy.
| | - Bruno Foggi
- Department of Biology, University of Florence, Florence, Italy.
| | - Mauro Iberite
- Department of Environmental Biology, Sapienza University, Rome, Italy.
| | | | - Lorenzo Lazzaro
- Department of Biology, University of Florence, Florence, Italy.
| | - Andrea Mainetti
- Biodiversity service and scientific research, Gran Paradiso National Park, fraz. Valnontey 44, 11012, Cogne, Aosta, Italy.
| | - Francesca Marinangeli
- Agricultural Research and Economics, Research Centre for Agricultural Policies and Bioeconomy, Perugia, Italy.
| | - Chiara Montagnani
- Department of Earth and Environmental Sciences, University of Milano-Bicocca, 20126 Milano, Italy.
| | | | - Simone Orsenigo
- Department of Earth and Environmental Sciences, University of Pavia, Pavia, Italy.
| | | | - Lorenzo Peruzzi
- PLANTSEED Lab, Department of Biology, University of Pisa, Pisa, Italy.
| | - Laura Poggio
- Biodiversity service and scientific research, Gran Paradiso National Park, fraz. Valnontey 44, 11012, Cogne, Aosta, Italy.
| | - Chiara Proietti
- Department of Civil and Environmental Engineering, University of Perugia, Italy.
| | - Filippo Prosser
- Fondazione Museo Civico di Rovereto, I-38068 Rovereto, Italy.
| | - Aldo Ranfa
- Department of Civil and Environmental Engineering, University of Perugia, Italy.
| | - Leonardo Rosati
- School of Agriculture, Forestry, Food and Environment, University of Basilicata, Via Ateneo Lucano 10, Potenza I-85100, Italy.
| | - Annalisa Santangelo
- Department of Biology, University of Naples Federico II, via Foria 223, 80139 Napoli, Italy.
| | | | - Giovanni Spampinato
- Department of Agriculture, Mediterranean University of Reggio Calabria, Reggio Calabria, Italy.
| | - Adriano Stinca
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, University of Campania Luigi Vanvitelli, Via Vivaldi 43, 81100 Caserta, Italy.
| | - Gabriella Vacca
- Department of Agricultural Sciences, University of Sassari, Viale Italia 39/A, 07100 Sassari, Italy.
| | | | - Consolata Siniscalco
- Department of Life Sciences and Systems Biology, University of Turin, Turin, Italy.
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Ardenghi NMG, Rossi G, Guzzon F. Back to beaked: Zea mays subsp. mays Rostrata Group in northern Italy, refugia and revival of open-pollinated maize landraces in an intensive cropping system. PeerJ 2018; 6:e5123. [PMID: 30013830 PMCID: PMC6035727 DOI: 10.7717/peerj.5123] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Accepted: 06/06/2018] [Indexed: 11/25/2022] Open
Abstract
Crop landraces are fundamental resources to increase the eroded genepool of modern crops in order to adapt agriculture to future challenges; plus, they are of immeasurable heritage and cultural value. Between the 1940s and the 1960s open-pollinated varieties (OPVs) of flint and semi-flint maize in Europe were almost completely replaced by high-yielding hybrid dent cultivars selected in North America. No comprehensive assessment was performed after the 1950s to understand which maize genetic resources survived genetic erosion in northern Italy, an area characterized by a high degree of landraces extinction and introgression, intensive hybrid dent monocultures, as well as being one of the hotspots of maize cultivation at a continental level. Among these landraces, beaked maize represents a peculiar case study for assessing the survival of OPVs in intensive cropping systems. By means of ethnobotanical and literature surveys, the history of Zea mays subsp. mays Rostrata Group and its current distribution were reconstructed. It emerged that beaked maize originated in the study area and it is one of the oldest genepools available not subjected to formal crop improvement. We identified 28 landraces of beaked maize currently cultivated, 18 here recorded for the first time. The cultivation of more than half of the 28 landraces has continued throughout the last 80 years in a few fragmented localities that can be regarded as “refugia”. The survival of these landraces from substitution with high-yielding cultivars and unidirectional introgression has been mainly due to active on-farm conservation performed by custodian farmers and secondarily to cultivation in isolated areas (e.g., mountain valleys). After decades of genetic erosion, beaked maize has since the late 1990s experienced a revival, in terms of an increasing number of cultivation localities and the level of product commercialization. This process is mostly spontaneous and only occasionally mediated by governmental institutions; it is linked to the rediscovery of local food products, in this case mainly polenta, a dish made of corn flour, which used to be the staple food across northern Italy. The ex situ conservation of beaked maize and on-farm measures put in place by the farmers to prevent introgression are also assessed. Further research and collecting missions are needed to provide an inventory of open-pollinated landraces of other landrace groups that have survived genetic erosion in Europe. To meet this aim, extensive ethnobotanical surveys, such as the one performed here, are very powerful tools in detecting these genetic resources.
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Affiliation(s)
| | - Graziano Rossi
- Department of Earth and Environmental Sciences, University of Pavia, Pavia, Lombardia, Italy
| | - Filippo Guzzon
- Department of Earth and Environmental Sciences, University of Pavia, Pavia, Lombardia, Italy
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Galasso G, Domina G, Adorni M, Ardenghi NMG, Banfi E, Bedini G, Bertolli A, Brundu G, Calbi M, Cecchi L, Cibei C, D'Antraccoli M, De Bastiani A, Faggi G, Ghillani L, Iberite M, Latini M, Lazzeri V, Liguori P, Marhold K, Masin R, Mauri S, Mereu G, Nicolella G, Olivieri N, Peccenini S, Perrino E, Peruzzi L, Petraglia A, Pierini B, Prosser F, Roma-Marzio F, Romani E, Sammartino F, Selvaggi A, Signorile G, Stinca A, Verloove F, Nepi C. Notulae to the Italian alien vascular flora: 1. IB 2016. [DOI: 10.3897/italianbotanist.1.8777] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Bartolucci F, Domina G, Adorni M, Alessandrini A, Angiulli F, Ardenghi NMG, Banfi E, Barberis G, Bedini G, Bonari G, Calbi M, Fenaroli F, Galasso G, Gestri G, Ghillani L, Gottschlich G, Iberite M, Latini M, Lazzeri V, Nicolella G, Olivieri N, Perrino E, Peruzzi L, Pisani G, Roma-Marzio F, Russo G, Scutellà F, Silletti G, Stinca A, Wagensommer R, Nepi C. Notulae to the Italian native vascular flora: 1. IB 2016. [DOI: 10.3897/italianbotanist.1.8780] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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