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Böning P, Lötters S, Barzaghi B, Bock M, Bok B, Bonato L, Ficetola GF, Glaser F, Griese J, Grabher M, Leroux C, Munimanda G, Manenti R, Ludwig G, Preininger D, Rödel MO, Seibold S, Smith S, Tiemann L, Thein J, Veith M, Plewnia A. Alpine salamanders at risk? The current status of an emerging fungal pathogen. PLoS One 2024; 19:e0298591. [PMID: 38758948 PMCID: PMC11101120 DOI: 10.1371/journal.pone.0298591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 01/28/2024] [Indexed: 05/19/2024] Open
Abstract
Amphibians globally suffer from emerging infectious diseases like chytridiomycosis caused by the continuously spreading chytrid fungi. One is Batrachochytrium salamandrivorans (Bsal) and its disease ‒ the 'salamander plague' ‒ which is lethal to several caudate taxa. Recently introduced into Western Europe, long distance dispersal of Bsal, likely through human mediation, has been reported. Herein we study if Alpine salamanders (Salamandra atra and S. lanzai) are yet affected by the salamander plague in the wild. Members of the genus Salamandra are highly susceptible to Bsal leading to the lethal disease. Moreover, ecological modelling has shown that the Alps and Dinarides, where Alpine salamanders occur, are generally suitable for Bsal. We analysed skin swabs of 818 individuals of Alpine salamanders and syntopic amphibians at 40 sites between 2017 to 2022. Further, we compiled those with published data from 319 individuals from 13 sites concluding that Bsal infections were not detected. Our results suggest that the salamander plague so far is absent from the geographic ranges of Alpine salamanders. That means that there is still a chance to timely implement surveillance strategies. Among others, we recommend prevention measures, citizen science approaches, and ex situ conservation breeding of endemic salamandrid lineages.
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Affiliation(s)
- Philipp Böning
- Department of Biogeography, Trier University, Trier, Germany
| | - Stefan Lötters
- Department of Biogeography, Trier University, Trier, Germany
| | - Benedetta Barzaghi
- Department of Environmental Science and Policy, University of Milan, Milan, Italy
| | - Marvin Bock
- Department of Biogeography, Trier University, Trier, Germany
| | - Bobby Bok
- St. Michael College, Zaandam, Netherlands
| | - Lucio Bonato
- Department of Biology, University of Padova, Padova, Italy
- National Biodiversity Future Center, Palermo, Italy
| | | | | | | | | | - Camille Leroux
- Centre d’Ecologie et des Sciences de la Conservation (CESCO), Muséum National d’Histoire Naturelle, Centre National de la Recherche Scientifique, Sorbonne Université, Paris, France
- Auddicé Biodiversité–ZAC du Chevalement, Roost-Warendin, France
- Museo Nacional de Ciencias Naturales, CSIC, Madrid, Spain
| | - Gopikrishna Munimanda
- Konrad Lorenz Institute of Ethology, University of Veterinary Medicine Vienna, Vienna, Austria
| | - Raoul Manenti
- Department of Environmental Science and Policy, University of Milan, Milan, Italy
| | | | | | - Mark-Oliver Rödel
- Museum für Naturkunde–Leibniz Institute for Evolution and Biodiversity Science, Berlin, Germany
| | - Sebastian Seibold
- Forest Zoology, Technische Universität Dresden, Tharandt, Germany
- Berchtesgaden National Park, Berchtesgaden, Germany
- Ecosystem Dynamics and Forest Management, Technical University of Munich, Freising, Germany
| | - Steve Smith
- Konrad Lorenz Institute of Ethology, University of Veterinary Medicine Vienna, Vienna, Austria
| | - Laura Tiemann
- Department of Neurology, TUM School of Medicine, Technical University of Munich, Munich, Germany
| | - Jürgen Thein
- Büro für Faunistik und Umweltbildung, Haßfurt, Germany
| | - Michael Veith
- Department of Biogeography, Trier University, Trier, Germany
| | - Amadeus Plewnia
- Department of Biogeography, Trier University, Trier, Germany
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Nelufule T, Shivambu TC, Shivambu N, Moshobane MC, Seoraj-Pillai N, Nangammbi T. Assessing Alien Plant Invasions in Urban Environments: A Case Study of Tshwane University of Technology and Implications for Biodiversity Conservation. PLANTS (BASEL, SWITZERLAND) 2024; 13:872. [PMID: 38592858 PMCID: PMC10975853 DOI: 10.3390/plants13060872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 03/15/2024] [Accepted: 03/15/2024] [Indexed: 04/11/2024]
Abstract
Preserving the dwindling native biodiversity in urban settings poses escalating challenges due to the confinement of remaining natural areas to isolated and diminutive patches. Remarkably scarce research has scrutinised the involvement of institutions, particularly universities, in introducing alien plant species in South Africa, thus creating a significant gap in effective monitoring and management. In this study, the Tshwane University of Technology in Tshwane Metropole, South Africa serves as a focal point, where we conducted a comprehensive survey of alien plants both within the university premises and beyond its confines. The investigation involved the classification of invasion status and a meticulous assessment of donor and recipient dynamics. Our findings encompass 876 occurrence records, revealing the presence of 94 alien plant species spanning 44 distinct families. Noteworthy occurrences among the dominant plant families are Asteraceae and Solanaceae. Herbaceous and woody plants emerged as the most prevalent alien species, with common representation across both sampling sites. A substantial majority of recorded species were initially introduced for horticultural purposes (51%) before escaping and establishing self-sustaining populations (62%). Furthermore, 43 species identified are listed in South African invasive species legislation, with some manifesting invasive tendencies and altering the distribution of native species in the remaining natural areas. The notable overlap in species observed between the university premises and adjacent areas provides crucial insights into the influence of institutions on the dynamics of plant invasions within the urban landscape. This underscores the prevailing gaps in the management of invasive alien plants in urban zones and accentuates the imperative of an integrated approach involving collaboration between municipalities and diverse institutions for effective invasive species management in urban environments.
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Affiliation(s)
- Takalani Nelufule
- Department of Nature Conservation, Tshwane University of Technology, Private Bag X680, Pretoria West 0001, South Africa
| | - Tinyiko C. Shivambu
- Department of Nature Conservation, Tshwane University of Technology, Private Bag X680, Pretoria West 0001, South Africa
| | - Ndivhuwo Shivambu
- Department of Nature Conservation, Tshwane University of Technology, Private Bag X680, Pretoria West 0001, South Africa
| | - Moleseng C. Moshobane
- South African National Biodiversity Institute, Pretoria National Botanical Garden, 2 Cussonia Avenue, Brummeria, Silverton 0184, South Africa;
| | - Nimmi Seoraj-Pillai
- Department of Nature Conservation, Tshwane University of Technology, Private Bag X680, Pretoria West 0001, South Africa
| | - Tshifhiwa Nangammbi
- Department of Nature Conservation, Tshwane University of Technology, Private Bag X680, Pretoria West 0001, South Africa
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Lugo D, Suárez D, Martín S, Afonso ÓM, Martín A, Ruiz C. First record of Leptoglossusoccidentalis Heidemann, 1910 (Hemiptera, Coreidae) in the Canary Islands, a novel pine pest detected through citizen science in an oceanic archipelago. Biodivers Data J 2023; 11:e109851. [PMID: 38318523 PMCID: PMC10840407 DOI: 10.3897/bdj.11.e109851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 08/18/2023] [Indexed: 02/07/2024] Open
Abstract
Background The 'western seed bug', known as Leptoglossusoccidentalis, is considered a global invasive species that has experienced a recent rapid expansion worldwide, becoming an important pest species for coniferous forests. New information With the 'Canary Islands early-warning network for the detection and intervention of invasive exotic species' (RedEXOS), this species was detected for the first time in the Canarian archipelago in an urban area in the eastern part of the island of Gran Canaria. This early detection is crucial for understanding the potential damage in one of the islands with the highest surface area of natural endemic pine forest.
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Affiliation(s)
- David Lugo
- Departamento de Biología Animal, Edafología y Geología, Grupo de Sistemática, Biogeografía y Evolución de Artrópodos de Canarias, University of La Laguna, Tenerife, Canary Islands 38200, San Cristóbal de La Laguna, SpainDepartamento de Biología Animal, Edafología y Geología, Grupo de Sistemática, Biogeografía y Evolución de Artrópodos de Canarias, University of La Laguna, Tenerife, Canary Islands 38200San Cristóbal de La LagunaSpain
| | - Daniel Suárez
- Island Ecology and Evolution Research Group, Institute of Natural Products and Agrobiology (IPNA-CSIC), Astrofísico Francisco Sánchez 3, La Laguna, Tenerife, Canary Islands 38206, San Cristóbal de La Laguna, SpainIsland Ecology and Evolution Research Group, Institute of Natural Products and Agrobiology (IPNA-CSIC), Astrofísico Francisco Sánchez 3, La Laguna, Tenerife, Canary Islands 38206San Cristóbal de La LagunaSpain
| | - Sonia Martín
- Servicio de Biodiversidad, Dirección General de Lucha contra el Cambio Climático y Medio Ambiente. Consejería de Transición Ecológica, Lucha contra el Cambio Climático y Planificación Territorial, Gobierno de Canarias, Las Palmas de Gran Canaria, SpainServicio de Biodiversidad, Dirección General de Lucha contra el Cambio Climático y Medio Ambiente. Consejería de Transición Ecológica, Lucha contra el Cambio Climático y Planificación Territorial, Gobierno de CanariasLas Palmas de Gran CanariaSpain
| | - Óscar Martín Afonso
- Gestión y Planeamiento Territorial y Medioambiental, Las Palmas de Gran Canaria, SpainGestión y Planeamiento Territorial y MedioambientalLas Palmas de Gran CanariaSpain
| | - Alicia Martín
- Gestión y Planeamiento Territorial y Medioambiental, Las Palmas de Gran Canaria, SpainGestión y Planeamiento Territorial y MedioambientalLas Palmas de Gran CanariaSpain
| | - Carlos Ruiz
- Departamento de Biología Animal, Edafología y Geología, Grupo de Sistemática, Biogeografía y Evolución de Artrópodos de Canarias, University of La Laguna, Tenerife, Canary Islands 38200, San Cristóbal de La Laguna, SpainDepartamento de Biología Animal, Edafología y Geología, Grupo de Sistemática, Biogeografía y Evolución de Artrópodos de Canarias, University of La Laguna, Tenerife, Canary Islands 38200San Cristóbal de La LagunaSpain
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Oficialdegui FJ, Zamora-Marín JM, Guareschi S, Anastácio PM, García-Murillo P, Ribeiro F, Miranda R, Cobo F, Gallardo B, García-Berthou E, Boix D, Arias A, Cuesta JA, Medina L, Almeida D, Banha F, Barca S, Biurrun I, Cabezas MP, Calero S, Campos JA, Capdevila-Argüelles L, Capinha C, Casals F, Clavero M, Encarnação J, Fernández-Delgado C, Franco J, Guillén A, Hermoso V, Machordom A, Martelo J, Mellado-Díaz A, Morcillo F, Oscoz J, Perdices A, Pou-Rovira Q, Rodríguez-Merino A, Ros M, Ruiz-Navarro A, Sánchez MI, Sánchez-Fernández D, Sánchez-González JR, Sánchez-Gullón E, Teodósio MA, Torralva M, Vieira-Lanero R, Oliva-Paterna FJ. A horizon scan exercise for aquatic invasive alien species in Iberian inland waters. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 869:161798. [PMID: 36702272 DOI: 10.1016/j.scitotenv.2023.161798] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 01/18/2023] [Accepted: 01/19/2023] [Indexed: 06/18/2023]
Abstract
As the number of introduced species keeps increasing unabatedly, identifying and prioritising current and potential Invasive Alien Species (IAS) has become essential to manage them. Horizon Scanning (HS), defined as an exploration of potential threats, is considered a fundamental component of IAS management. By combining scientific knowledge on taxa with expert opinion, we identified the most relevant aquatic IAS in the Iberian Peninsula, i.e., those with the greatest geographic extent (or probability of introduction), severe ecological, economic and human health impacts, greatest difficulty and acceptability of management. We highlighted the 126 most relevant IAS already present in Iberian inland waters (i.e., Concern list) and 89 with a high probability of being introduced in the near future (i.e., Alert list), of which 24 and 10 IAS, respectively, were considered as a management priority after receiving the highest scores in the expert assessment (i.e., top-ranked IAS). In both lists, aquatic IAS belonging to the four thematic groups (plants, freshwater invertebrates, estuarine invertebrates, and vertebrates) were identified as having been introduced through various pathways from different regions of the world and classified according to their main functional feeding groups. Also, the latest update of the list of IAS of Union concern pursuant to Regulation (EU) No 1143/2014 includes only 12 top-ranked IAS identified for the Iberian Peninsula, while the national lists incorporate the vast majority of them. This fact underlines the great importance of taxa prioritisation exercises at biogeographical scales as a step prior to risk analyses and their inclusion in national lists. This HS provides a robust assessment and a cost-effective strategy for decision-makers and stakeholders to prioritise the use of limited resources for IAS prevention and management. Although applied at a transnational level in a European biodiversity hotspot, this approach is designed for potential application at any geographical or administrative scale, including the continental one.
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Affiliation(s)
- Francisco J Oficialdegui
- Department of Zoology and Physical Anthropology, Faculty of Biology, University of Murcia, CEIR Campus Mare Nostrum (CMN), Murcia, Spain.
| | - José M Zamora-Marín
- Department of Zoology and Physical Anthropology, Faculty of Biology, University of Murcia, CEIR Campus Mare Nostrum (CMN), Murcia, Spain
| | - Simone Guareschi
- Geography and Environment Division, Loughborough University, Loughborough, United Kingdom; Departamento de Biología de la Conservación, Estación Biológica de Doñana (EBD)-CSIC, Sevilla, Spain
| | - Pedro M Anastácio
- Departamento de Paisagem, Ambiente e Ordenamento, MARE-Centro de Ciências do Mar e do Ambiente, Escola de Ciências e Tecnologia, Universidade de Évora, Évora, Portugal
| | - Pablo García-Murillo
- Departamento de Biología Vegetal y Ecología, Facultad de Farmacia, Universidad de Sevilla, Sevilla, Spain
| | - Filipe Ribeiro
- MARE-Centro de Ciências do Mar e do Ambiente, Faculdade de Ciências, Universidade de Lisboa, Lisboa, Portugal
| | - Rafael Miranda
- Instituto de Biodiversidad y Medioambiente (BIOMA), Universidad de Navarra, Pamplona, Spain
| | - Fernando Cobo
- Departamento de Zooloxía, Xenética e Antropoloxía Física, Facultade de Bioloxía, Universidade de Santiago de Compostela, A Coruña, Spain
| | - Belinda Gallardo
- Departamento de Biodiversidad y Restauración, Instituto Pirenaico de Ecología (IPE)-CSIC, Zaragoza, Spain
| | | | - Dani Boix
- GRECO, Institut d'Ecologia Aquàtica, Universitat de Girona, Girona, Spain
| | - Andrés Arias
- Departamento de Biología de Organismos y Sistemas, Universidad de Oviedo, Asturias, Spain
| | - Jose A Cuesta
- Departamento de Ecología y Gestión Costera, Instituto de Ciencias Marinas de Andalucía (ICMAN)-CSIC, Cádiz, Spain
| | | | - David Almeida
- Department of Basic Medical Sciences, School of Medicine, Universidad San Pablo-CEU, CEU Universities, Urbanización Montepríncipe, Boadilla del Monte, Spain
| | - Filipe Banha
- Departamento de Paisagem, Ambiente e Ordenamento, MARE-Centro de Ciências do Mar e do Ambiente, Escola de Ciências e Tecnologia, Universidade de Évora, Évora, Portugal
| | - Sandra Barca
- Departamento de Zooloxía, Xenética e Antropoloxía Física, Facultade de Bioloxía, Universidade de Santiago de Compostela, A Coruña, Spain
| | - Idoia Biurrun
- Departamento de Biología Vegetal y Ecología, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, Bilbao, Spain
| | - M Pilar Cabezas
- Centre of Marine Sciences (CCMAR), Universidade do Algarve, Campus de Gambelas, Faro, Portugal
| | - Sara Calero
- Planificación y Gestión Hídrica, Tragsatec, Grupo Tragsa-SEPI, Madrid, Spain
| | - Juan A Campos
- Departamento de Biología Vegetal y Ecología, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, Bilbao, Spain
| | | | - César Capinha
- Centre of Geographical Studies, Institute of Geography and Spatial Planning, University of Lisbon, Lisboa, Portugal
| | - Frederic Casals
- Departament de Ciència Animal, Universitat de Lleida, Lleida, Spain; Centre Tecnològic Forestal de Catalunya (CTFC), Solsona, Lleida, Spain
| | - Miguel Clavero
- Departamento de Biología de la Conservación, Estación Biológica de Doñana (EBD)-CSIC, Sevilla, Spain
| | - João Encarnação
- Centre of Marine Sciences (CCMAR), Universidade do Algarve, Campus de Gambelas, Faro, Portugal
| | | | - Javier Franco
- AZTI, Marine Research, Marine and Coastal Environmental Management, Pasaia, Gipuzkoa, Spain
| | - Antonio Guillén
- Department of Zoology and Physical Anthropology, Faculty of Biology, University of Murcia, CEIR Campus Mare Nostrum (CMN), Murcia, Spain
| | - Virgilio Hermoso
- Departamento de Biología Vegetal y Ecología, Facultad de Farmacia, Universidad de Sevilla, Sevilla, Spain
| | - Annie Machordom
- Departamento de Biodiversidad y Biología Evolutiva, Museo Nacional de Ciencias Naturales (MNCN)-CSIC, Madrid, Spain
| | - Joana Martelo
- MARE-Centro de Ciências do Mar e do Ambiente, Faculdade de Ciências, Universidade de Lisboa, Lisboa, Portugal
| | - Andrés Mellado-Díaz
- Planificación y Gestión Hídrica, Tragsatec, Grupo Tragsa-SEPI, Madrid, Spain
| | - Felipe Morcillo
- Departamento de Biodiversidad, Ecología y Evolución, Universidad Complutense de Madrid, Madrid, Spain
| | - Javier Oscoz
- Departamento de Biología Ambiental, Universidad de Navarra, Pamplona, Spain
| | - Anabel Perdices
- Departamento de Biodiversidad y Biología Evolutiva, Museo Nacional de Ciencias Naturales (MNCN)-CSIC, Madrid, Spain
| | | | | | - Macarena Ros
- Departamento de Zoología, Facultad de Biología, Universidad de Sevilla, Sevilla, Spain
| | - Ana Ruiz-Navarro
- Department of Zoology and Physical Anthropology, Faculty of Biology, University of Murcia, CEIR Campus Mare Nostrum (CMN), Murcia, Spain; Departamento de Didáctica de las Ciencias Experimentales, Facultad de Educación, Universidad de Murcia, Murcia, Spain
| | - Marta I Sánchez
- Departamento de Ecología de Humedales, Estación Biológica de Doñana (EBD)-CSIC, Sevilla, Spain
| | | | - Jorge R Sánchez-González
- Departament de Ciència Animal, Universitat de Lleida, Lleida, Spain; Sociedad Ibérica de Ictiología, Departamento de Biología Ambiental, Universidad de Navarra, Pamplona/Iruña, Spain
| | - Enrique Sánchez-Gullón
- Consejería de Sostenibilidad, Medio Ambiente y Economía Azul, Junta de Andalucía, Huelva, Spain
| | - M Alexandra Teodósio
- Centre of Marine Sciences (CCMAR), Universidade do Algarve, Campus de Gambelas, Faro, Portugal
| | - Mar Torralva
- Department of Zoology and Physical Anthropology, Faculty of Biology, University of Murcia, CEIR Campus Mare Nostrum (CMN), Murcia, Spain
| | - Rufino Vieira-Lanero
- Departamento de Zooloxía, Xenética e Antropoloxía Física, Facultade de Bioloxía, Universidade de Santiago de Compostela, A Coruña, Spain
| | - Francisco J Oliva-Paterna
- Department of Zoology and Physical Anthropology, Faculty of Biology, University of Murcia, CEIR Campus Mare Nostrum (CMN), Murcia, Spain
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Hulbert JM, Hallett RA, Roy HE, Cleary M. Citizen science can enhance strategies to detect and manage invasive forest pests and pathogens. Front Ecol Evol 2023. [DOI: 10.3389/fevo.2023.1113978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023] Open
Abstract
Incorporating a citizen science approach into biological invasion management strategies can enhance biosecurity. Many citizen science projects exist to strengthen the management of forest pest and pathogen invasions within both pre- and post-border scenarios. Besides the value of citizen science initiatives for early detection and monitoring, they also contribute widely to raising awareness, informing decisions about eradication and containment efforts to minimize pest and pathogen spread, and even finding resistant plant material for restoration of landscapes degraded by disease. Overall, many projects actively engage citizens in the different stages of forest pest and pathogen invasions, but it is unclear how they work together across all stages of the entire biological invasion process to enhance biosecurity. Here we provide examples of citizen science projects for each stage of the biological invasion process, discuss options for developing a citizen science program to enhance biosecurity, and suggest approaches for integrating citizen science into biosecurity measures to help safeguard forest resources in the future.
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Le CTU, Campbell ML. Public's perceptions of marine bioinvasive risks and responsible parties - Implications for social acceptability and better-informed communication in the marine biosecurity context. MARINE POLLUTION BULLETIN 2022; 185:114283. [PMID: 36343544 DOI: 10.1016/j.marpolbul.2022.114283] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 10/18/2022] [Accepted: 10/19/2022] [Indexed: 06/16/2023]
Abstract
Using the survey data on a representative sample of the New Zealand population, our study presents a process of understanding citizens' perceptions, identifying patterns in the perceptions, and recognising the knowledge gaps existing in the citizenry in the marine biosecurity context. While our findings show a healthy sign of the public accepting their own responsibility and the devolved responsibility of business/industry, there are considerable gaps between the general public's perceptions and (marine) biosecurity current practices and expectations. There is a moderately strong signal from survey respondents that suggest the need of significantly more effort and improved transparency in marine biosecurity communication. Our outcomes indicate an anthropocentric tendency, with influences of gender, age, education, income, frequency of beach visitation upon societal perceptions in terms of awareness, concern, perceived non-indigenous marine species impacts, and accountability in marine biosecurity management. The recognised socio-demographic patterns in societal perceptions would inform marine biosecurity communication strategies.
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Affiliation(s)
- Chi T U Le
- Deakin University, Waurn Ponds, Victoria, Australia.
| | - Marnie L Campbell
- Deakin University, Waurn Ponds, Victoria, Australia; University of Waikato, Hamilton, New Zealand.
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de Groot M, Pocock MJO, Bonte J, Fernandez-Conradi P, Valdés-Correcher E. Citizen Science and Monitoring Forest Pests: a Beneficial Alliance? CURRENT FORESTRY REPORTS 2022; 9:15-32. [PMID: 36466298 PMCID: PMC9702673 DOI: 10.1007/s40725-022-00176-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 10/12/2022] [Indexed: 06/17/2023]
Abstract
Purpose of the Review One of the major threats to tree health, and hence the resilience of forests and their provision of ecosystem services, is new and emerging pests. Therefore, forest health monitoring is of major importance to detect invasive, emerging and native pest outbreaks. This is usually done by foresters and forest health experts, but can also be complemented by citizen scientists. Here, we review the use of citizen science for detection and monitoring, as well as for hypothesis-driven research and evaluation of control measures as part of forest pest surveillance and research. We then examine its limitations and opportunities and make recommendations on the use of citizen science for forest pest monitoring. Recent Findings The main opportunities of citizen scientists for forest health are early warning, early detection of new pests, monitoring of impact of outbreaks and scientific research. Each domain has its own limitations, opportunities and recommendations to follow, as well as their own public engagement strategies. The development of new technologies provides many opportunities to involve citizen scientists in forest pest monitoring. To enhance the benefits of citizen scientists' inclusion in monitoring, it is important that they are involved in the cocreation of activities. Summary Future monitoring and research may benefit from tailor-made citizen science projects to facilitate successful monitoring by citizen scientists and expand their practice to countries where the forest health sector is less developed. In this sense, citizen scientists can help understand and detect outbreaks of new pests and avoid problems in the future.
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Affiliation(s)
- Maarten de Groot
- Slovenian Forestry Institute, Večna Pot 2, 1000 Ljubljana, Slovenia
| | | | - Jochem Bonte
- Flanders Research Institute for Agriculture, Fisheries and Food (ILVO), Burg. Van Gansberghelaan 96, 9820 Merelbeke, Belgium
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What’s that bug? Community participation in biosecurity in Mount Maunganui, New Zealand. Biol Invasions 2022. [DOI: 10.1007/s10530-022-02937-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
AbstractBiosecurity is essential to protect against the negative effects of non-native invasive species. As part of the government’s ‘Biosecurity 2025’ Initiative to enlist all New Zealanders as biosecurity risk managers, Tauranga Moana has been named the ‘biosecurity capital’ of New Zealand. The initiative will involve large-scale citizen science, for reporting and management of pest and disease threats. In this context we measured baseline awareness, perceptions and behaviour around biosecurity among two key groups of respondents, the local community at Mount Maunganui (surrounding Tauranga’s port) and school children. An online survey was completed by 324 members of the local community, while 120 school children completed a survey about their biosecurity knowledge and behaviours after using a biosecurity education kit. Results indicate that while both groups report a relatively high level of understanding about the concept of biosecurity, and acknowledge it as extremely important, knowledge of current pest threats and correct biosecurity behaviours could be improved. Mount Maunganui community members rate their understanding of biosecurity as better than the average New Zealander, but are less likely to have taken regular biosecurity action in the past year. For school children, improved biosecurity efforts could be evidenced by more active pest monitoring, and greater discussion about biosecurity outside of school (e.g. with their family at home). Key enablers for achieving more impactful citizen science for biosecurity among these groups are targeted education, and practical advice about what they can do to help.
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Receveur A, Poulet L, Dalmas B, Gonçalves B, Vernay A. Citizen science: How to extend reciprocal benefits from the project community to the broader socio-ecological system. QUANTITATIVE PLANT BIOLOGY 2022; 3:e20. [PMID: 37077983 PMCID: PMC10095897 DOI: 10.1017/qpb.2022.16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 06/13/2022] [Accepted: 08/24/2022] [Indexed: 05/02/2023]
Abstract
Quantitative plant biology is a growing field, thanks to the substantial progress of models and artificial intelligence dealing with big data. However, collecting large enough datasets is not always straightforward. The citizen science approach can multiply the workforce, hence helping the researchers with data collection and analysis, while also facilitating the spread of scientific knowledge and methods to volunteers. The reciprocal benefits go far beyond the project community: By empowering volunteers and increasing the robustness of scientific results, the scientific method spreads to the socio-ecological scale. This review aims to demonstrate that citizen science has a huge potential (i) for science with the development of different tools to collect and analyse much larger datasets, (ii) for volunteers by increasing their involvement in the project governance and (iii) for the socio-ecological system by increasing the share of the knowledge, thanks to a cascade effect and the help of 'facilitators'.
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Affiliation(s)
- Aurore Receveur
- OFP/FEMA, Pacific Community, 95 Promenade Roger Laroque, BP D5, 98848 Nouméa, New Caledonia, France
- CESAB-FRB, 5 Rue de l'École de Médecine, 34000, Montpellier
| | - Lucie Poulet
- Université Clermont Auvergne, Clermont Auvergne INP, CNRS, Institut Pascal, France
| | - Benjamin Dalmas
- Computer Research Institute of Montreal, Montreal, QC H3N 1M3, Canada
| | - Barbara Gonçalves
- Université Clermont Auvergne, Centre Michel de l'Hospital, F-63000 Clermont-Ferrand, France
| | - Antoine Vernay
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, ENTPE, UMR 5023 LEHNA, F-69622 Villeurbanne, France
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10
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Probert AF, Wegmann D, Volery L, Adriaens T, Bakiu R, Bertolino S, Essl F, Gervasini E, Groom Q, Latombe G, Marisavljevic D, Mumford J, Pergl J, Preda C, Roy HE, Scalera R, Teixeira H, Tricarico E, Vanderhoeven S, Bacher S. Identifying, reducing, and communicating uncertainty in community science: a focus on alien species. Biol Invasions 2022; 24:3395-3421. [PMID: 36277057 PMCID: PMC9579088 DOI: 10.1007/s10530-022-02858-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 06/26/2022] [Indexed: 11/28/2022]
Abstract
Community science (also often referred to as citizen science) provides a unique opportunity to address questions beyond the scope of other research methods whilst simultaneously engaging communities in the scientific process. This leads to broad educational benefits, empowers people, and can increase public awareness of societally relevant issues such as the biodiversity crisis. As such, community science has become a favourable framework for researching alien species where data on the presence, absence, abundance, phenology, and impact of species is important in informing management decisions. However, uncertainties arising at different stages can limit the interpretation of data and lead to projects failing to achieve their intended outcomes. Focusing on alien species centered community science projects, we identified key research questions and the relevant uncertainties that arise during the process of developing the study design, for example, when collecting the data and during the statistical analyses. Additionally, we assessed uncertainties from a linguistic perspective, and how the communication stages among project coordinators, participants and other stakeholders can alter the way in which information may be interpreted. We discuss existing methods for reducing uncertainty and suggest further solutions to improve data reliability. Further, we make suggestions to reduce the uncertainties that emerge at each project step and provide guidance and recommendations that can be readily applied in practice. Reducing uncertainties is essential and necessary to strengthen the scientific and community outcomes of community science, which is of particular importance to ensure the success of projects aimed at detecting novel alien species and monitoring their dynamics across space and time.
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Affiliation(s)
- Anna F. Probert
- Department of Biology, University of Fribourg, Chemin du Musée 15, 1700 Fribourg, Switzerland
| | - Daniel Wegmann
- Department of Biology, University of Fribourg, Chemin du Musée 15, 1700 Fribourg, Switzerland
| | - Lara Volery
- Department of Biology, University of Fribourg, Chemin du Musée 15, 1700 Fribourg, Switzerland
| | - Tim Adriaens
- Research Institute for Nature and Forest (INBO), Herman Teirlinckgebouw, Havenlaan 88 bus 73, 1000 Brussels, Belgium
| | - Rigers Bakiu
- Faculty of Agriculture and Environment, Department of Aquaculture and Fisheries, Agricultural University of Tirana, Koder-Kamez, Tirane, Albania
| | - Sandro Bertolino
- Department of Life Sciences and Systems Biology, University of Turin, 10123 Turin, Italy
| | - Franz Essl
- Global Change, Macroecology-Group, Department of Botany and Biodiversity Research, University Vienna, Rennweg 14, 1030 Vienna, Austria
- Centre for Invasion Biology, Department of Botany and Zoology, Stellenbosch University, Stellenbosch, South Africa
| | | | | | - Guillaume Latombe
- Global Change, Macroecology-Group, Department of Botany and Biodiversity Research, University Vienna, Rennweg 14, 1030 Vienna, Austria
- Institute of Ecology and Evolution, University of Edinburgh, Edinburgh, EH9 3JT UK
| | | | - John Mumford
- Centre for Environmental Policy, Imperial College London, Silwood Park Campus, Buckhurst Road, Ascot, SL5 7PY UK
| | - Jan Pergl
- Institute of Botany, Czech Academy of Sciences, 252 43 Průhonice, Czech Republic
| | - Cristina Preda
- Ovidius University of Constanta, Al. Universitatii nr.1, Corp B, 900470 Constanta, Romania
| | - Helen E. Roy
- UK Centre for Ecology and Hydrology, Benson Lane, Crowmarsh Gifford, OX10 8BB UK
| | | | - Heliana Teixeira
- CESAM - Centre for Environmental and Marine Studies, Department of Biology, University of Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| | - Elena Tricarico
- Department of Biology, University of Florence, Sesto Fiorentino, FI Italy
| | - Sonia Vanderhoeven
- Belgian Biodiversity Platform - Département du Milieu Naturel et Agricole - Service Public de Wallonie, Avenue Maréchal Juin 23, 5030 Gembloux, Belgium
| | - Sven Bacher
- Department of Biology, University of Fribourg, Chemin du Musée 15, 1700 Fribourg, Switzerland
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Use of mixed-type data clustering algorithm for characterizing temporal and spatial distribution of biosecurity border detections of terrestrial non-indigenous species. PLoS One 2022; 17:e0272413. [PMID: 35943971 PMCID: PMC9362945 DOI: 10.1371/journal.pone.0272413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 07/19/2022] [Indexed: 11/19/2022] Open
Abstract
Appropriate inspection protocols and mitigation strategies are a critical component of effective biosecurity measures, enabling implementation of sound management decisions. Statistical models to analyze biosecurity surveillance data are integral to this decision-making process. Our research focuses on analyzing border interception biosecurity data collected from a Class A Nature Reserve, Barrow Island, in Western Australia and the associated covariates describing both spatial and temporal interception patterns. A clustering analysis approach was adopted using a generalization of the popular k-means algorithm appropriate for mixed-type data. The analysis approach compared the efficiency of clustering using only the numerical data, then subsequently including covariates to the clustering. Based on numerical data only, three clusters gave an acceptable fit and provided information about the underlying data characteristics. Incorporation of covariates into the model suggested four distinct clusters dominated by physical location and type of detection. Clustering increases interpretability of complex models and is useful in data mining to highlight patterns to describe underlying processes in biosecurity and other research areas. Availability of more relevant data would greatly improve the model. Based on outcomes from our research we recommend broader use of cluster models in biosecurity data, with testing of these models on more datasets to validate the model choice and identify important explanatory variables.
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12
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Detection of Aquatic Alligator Weed (Alternanthera philoxeroides) from Aerial Imagery Using Random Forest Classification. REMOTE SENSING 2022. [DOI: 10.3390/rs14112674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Alligator weed (Alternanthera philoxeroides (Mart.) Griseb) forms dense infestations in aquatic environments and is the focus of intensive management programs in many jurisdictions within Australia, including Victoria. A critical component of weed biosecurity programs is surveillance to find the location and extent of the target weed so that control strategies can be implemented. Current approaches within Victoria rely heavily on ground surveys and community reporting. However, these methods do not provide a systematic approach to surveillance across landscapes, resulting in undiscovered infestations. The aim of this study was to detect alligator weed from aerial photography and demonstrate the potential use of remote sensing data to support existing ground surveys and monitoring programs. Two random forest algorithms were trained based on data from 2010 and 2016. Both classifiers had high levels of accuracy, with an overall pixel-based classification accuracy of 96.8% in 2010 and 98.2% in 2016. The trained classifiers were then applied to imagery acquired annually between 2010 and 2016. The classification outputs were combined with class probability and water proximity data to produce a weighted, normalised alligator weed likelihood data layer. These datasets were evaluated by assessing alligator weed patch detection rates, using manually delineated areas of weed for each year. The patch detection rates for each year ranged from 76.5% to 100%. The results also demonstrate the use of this approach for monitoring alligator weed infestations at a site over time. The key outcome of the study is an approach to support existing biosecurity monitoring and surveillance efforts at a landscape scale and at known infested localised sites.
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13
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Kousteni V, Tsiamis K, Gervasini E, Zenetos A, Karachle PK, Cardoso AC. Citizen scientists contributing to alien species detection: the case of fishes and mollusks in European marine waters. Ecosphere 2022. [DOI: 10.1002/ecs2.3875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Vasiliki Kousteni
- European Commission Joint Research Centre (JRC) Ispra Italy
- Hellenic Agricultural Organization Fisheries Research Institute 64007 Nea Peramos, Kavala Greece
| | | | | | - Argyro Zenetos
- Hellenic Centre for Marine Research Institute of Marine Biological Resources and Inland Waters 46.7th km Athens, Sounio Ave. P.O. Box 712 19013 Anavyssos Attiki Greece
| | - Paraskevi K. Karachle
- Hellenic Centre for Marine Research Institute of Marine Biological Resources and Inland Waters 46.7th km Athens, Sounio Ave. P.O. Box 712 19013 Anavyssos Attiki Greece
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Lehtiniemi M, Outinen O, Puntila-Dodd R. Citizen science provides added value in the monitoring for coastal non-indigenous species. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2020; 267:110608. [PMID: 32349951 DOI: 10.1016/j.jenvman.2020.110608] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 03/27/2020] [Accepted: 04/11/2020] [Indexed: 06/11/2023]
Abstract
Continuous and comprehensive monitoring is one of the most important practices to trace changes in the state of the environment and target management efforts. Yet, governmental resources are often insufficient for monitoring all required environmental parameters, and therefore authorities have started to utilize citizen observations to supplement and increase the scale of monitoring. The aims of the present study were to show the potential of citizen science in environmental monitoring by utilising citizen observations of the non-indigenous Harris mud crab Rhithropanopeus harrisii in Finnish waters, where coastal monitoring is insufficient to estimate the distribution and spread of non-indigenous species. Harris mud crab has shown measurable impact locally and is considered invasive. For reporting the status of invasions to national and European authorities and planning for potential eradication efforts, up to date knowledge on NIS ranges are needed. Citizen observations on the species were collected from the first observation onwards between 2009 and 2018, at first via email and later through an active citizen observation web portal (Invasive Alien Species Portal). The outcomes of the study indicate that species-specific citizen observations can be a beneficial addition to supplement national monitoring programs to fulfil legislative reporting requirements and to target potential management. Recognizable species and geographical areas with low biodiversity provide a good opportunity to utilize citizen observations. Moreover, citizen observations may enable distribution assessments for certain species that would otherwise require excessive resources and sampling efforts.
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Affiliation(s)
- Maiju Lehtiniemi
- Marine Research Centre, Finnish Environment Institute, Latokartanonkaari 11, 00790, Helsinki, Finland.
| | - Okko Outinen
- Marine Research Centre, Finnish Environment Institute, Latokartanonkaari 11, 00790, Helsinki, Finland
| | - Riikka Puntila-Dodd
- Marine Research Centre, Finnish Environment Institute, Latokartanonkaari 11, 00790, Helsinki, Finland
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15
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Abstract
Weeds can impact many ecosystems, including natural, urban and agricultural environments. This paper discusses core weed biosecurity program concepts and considerations for urban and peri-urban areas from a remote sensing perspective and reviews the contribution of remote sensing to weed detection and management in these environments. Urban and peri-urban landscapes are typically heterogenous ecosystems with a variety of vectors for invasive weed species introduction and dispersal. This diversity requires agile systems to support landscape-scale detection and monitoring, while accommodating more site-specific management and eradication goals. The integration of remote sensing technologies within biosecurity programs presents an opportunity to improve weed detection rates, the timeliness of surveillance, distribution and monitoring data availability, and the cost-effectiveness of surveillance and eradication efforts. A framework (the Weed Aerial Surveillance Program) is presented to support a structured approach to integrating multiple remote sensing technologies into urban and peri-urban weed biosecurity and invasive species management efforts. It is designed to support the translation of remote sensing science into operational management outcomes and promote more effective use of remote sensing technologies within biosecurity programs.
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16
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McKirdy SJ, O'Connor S, Thomas ML, Horton KL, Williams A, Hardie D, Coupland GT, van der Merwe J. Biosecurity risks posed by a large sea-going passenger vessel: challenges of terrestrial arthropod species detection and eradication. Sci Rep 2019; 9:19339. [PMID: 31852943 PMCID: PMC6920439 DOI: 10.1038/s41598-019-55554-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 11/30/2019] [Indexed: 11/09/2022] Open
Abstract
Large sea-going passenger vessels can pose a high biosecurity risk. The risk posed by marine species is well documented, but rarely the risk posed by terrestrial arthropods. We conducted the longest running, most extensive monitoring program of terrestrial arthropods undertaken on board a passenger vessel. Surveillance was conducted over a 19-month period on a large passenger (cruise) vessel that originated in the Baltic Sea (Estonia). The vessel was used as an accommodation facility to house workers at Barrow Island (Australia) for 15 months, during which 73,061 terrestrial arthropods (222 species - four non-indigenous (NIS) to Australia) were collected and identified on board. Detection of Tribolium destructor Uytt., a high-risk NIS to Australia, triggered an eradication effort on the vessel. This effort totalled more than 13,700 human hours and included strict biosecurity protocols to ensure that this and other non-indigenous species (NIS) were not spread from the vessel to Barrow Island or mainland Australia. Our data demonstrate that despite the difficulties of biosecurity on large vessels, stringent protocols can stop NIS spreading from vessels, even where vessel-wide eradication is not possible. We highlight the difficulties associated with detecting and eradicating NIS on large vessels and provide the first detailed list of species that inhabit a vessel of this kind.
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Affiliation(s)
- Simon J McKirdy
- Harry Butler Institute, Murdoch University, Murdoch, WA, 6150, Australia.
| | - Simon O'Connor
- Harry Butler Institute, Murdoch University, Murdoch, WA, 6150, Australia.,Chevron Australia, 256 St Georges Tce, Perth, WA, 6000, Australia
| | - Melissa L Thomas
- Harry Butler Institute, Murdoch University, Murdoch, WA, 6150, Australia.,Chevron Australia, 256 St Georges Tce, Perth, WA, 6000, Australia
| | - Kristin L Horton
- Chevron Australia, 256 St Georges Tce, Perth, WA, 6000, Australia
| | - Angus Williams
- Chevron Australia, 256 St Georges Tce, Perth, WA, 6000, Australia
| | - Darryl Hardie
- Department of Primary Industries and Regional Development Western Australia, Division of Agriculture and Food, 4 Baron-Hay Court, South Perth, 6151, Australia
| | - Grey T Coupland
- Harry Butler Institute, Murdoch University, Murdoch, WA, 6150, Australia
| | - Johann van der Merwe
- Harry Butler Institute, Murdoch University, Murdoch, WA, 6150, Australia.,Chevron Australia, 256 St Georges Tce, Perth, WA, 6000, Australia
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Mansfield S, McNeill MR, Aalders LT, Bell NL, Kean JM, Barratt BI, Boyd-Wilson K, Teulon DA. The value of sentinel plants for risk assessment and surveillance to support biosecurity. NEOBIOTA 2019. [DOI: 10.3897/neobiota.48.34205] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Effective surveillance for early detection of invasive alien species in natural ecosystems, or on valued plants found in modified areas, could prevent potentially devastating and costly impacts (whether environmental, economic or cultural) of new invasions on the invaded country. Surveillance technologies are often constrained by a range of factors. Determining which species present a significant risk before they reach the border is an effective strategy to minimize the possibility of invasion and/or the impact of invasion. Surveillance of sentinel plants provides an important tool to strengthen biosecurity programs assisting with i) detecting and identifying insect pests, nematodes and plant diseases that could potentially invade uncolonized countries, and ii) developing pest risk analysis profiles to eliminate or mitigate the risk of arrival. This review examines some of the challenges and opportunities provided by sentinel plant research and discusses the factors that could affect the success of their use for biosecurity risk assessment and surveillance in the New Zealand context.
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18
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Verlaque M, Breton G. Biological invasion: Long term monitoring of the macroalgal flora of a major European harbor complex. MARINE POLLUTION BULLETIN 2019; 143:228-241. [PMID: 31789158 DOI: 10.1016/j.marpolbul.2019.04.038] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 04/04/2019] [Accepted: 04/15/2019] [Indexed: 06/10/2023]
Abstract
The marine macroflora of the ports of Le Havre and Antifer have been studied by citizen scientists since the late 1970s. In addition to analysis of the previous results, the field study was extended from 2010 to 2018. A total of 97 and 62 macroalgae were identified, respectively, including 14 NIS (non-indigenous species), the latter number being certainly an underestimate since microscopic species were not exhaustively sought and given the high number of cryptogenic species encountered. No new primary introduction of NIS for the NE Atlantic has been detected since the late 1970s. The origin of NIS and vector(s) of introduction were investigated. For all NIS, the donor region is the Indo-Pacific. Two likely vectors have been identified: maritime traffic for earlier introductions, and shellfish imports for more recent ones. The role of these ports and maritime traffic in the processes of introduction is discussed.
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Affiliation(s)
- Marc Verlaque
- Aix-Marseille Univ, University of Toulon, CNRS, IRD, MIO (Mediterranean Institute of Oceanography), UM 110, GIS Posidonie, 13288 Marseille, France.
| | - Gérard Breton
- Association Port Vivant, 6 rue des Réservoirs, 76600 Le Havre, France
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