Assessing the potential for invasive species introductions and secondary spread using vessel movements in maritime ports

Costello, Katie E.; Lynch, Sharon A.; McAllen, Rob; O’Riordan, Ruth M.; Culloty, Sarah C.

doi:10.1016/j.marpolbul.2022.113496

Cited by 26 publications

(7 citation statements)

References 54 publications

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“…posebej usposobljeni inšpektorji), ki bi izvedli občasen pregled pomembnih transportnih točk (pristanišča, železniški terminali, avtocestna postajališča, terminali večjih tovarn …). Tako bi zgodaj odkrili izhodiščne populacije tujerodnih rastlin (Costello et al, 2022).…”

Section: 11unclassified

Ocena stopnje škodljivosti in razširjenosti nekaterih tujerodnih rastlinskih vrst v kmetijski pridelavi Slovenije za obdobje 2000-2022

Lešnik,

Paušič

2024

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V obdobju 2000-2022 smo izvajali spremljanje kmetijskih površin in nekaterih ob agrarnih habitatov po vsem ozemlju Slovenije glede pojavnosti tujerodnih invazivnih rastlin. Tujerodne rastline smo evidentirali in podali ocene o velikosti populacij. Hkrati smo izvedli oceno škodljivosti invazivnih rastlin za kmetijsko pridelavo. Obravnavali smo invazivne rastlinske vrste, ki jih pogosto omenjajo v mednarodno priznanih bazah invazivnih v geografskih območjih, ki so nam primerljiva po klimatskih in pedoloških značilnostih in po značilnostih kmetijskih pridelovalnih sistemov. V uvodu je predstavljena metodologija ocenjevanja škodljivosti vrst. Za večino vrst je škodljivost možno precej realno oceniti. Velika neznanka so klimatske spremembe, predvsem minimalne zimske temperature, ki odločajo o dolgoročnem ohranjanju tujerodnih večletnih rastlin. Med njimi je veliko takšnih, ki preraščajo vegetacijo, če uspejo preživeti zimo predstavljajo nevarne invazivke z ekosistemsko škodljivostjo. Pomembno vlogo bo imela tudi dostopnost herbicidov. Če se bo zmanjšala, bodo nekatere nove vrste pridobile na pomenu, ker jih ne bomo mogli učinkovito kemično zatirati. Vse več vrst je ekološko problematičnih tudi zato, ker so vmesni gostitelji novih tujerodnih povzročiteljev bolezni in škodljivcev, ki ogrožajo gojene rastline

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Section: 11unclassified

Ocena stopnje škodljivosti in razširjenosti nekaterih tujerodnih rastlinskih vrst v kmetijski pridelavi Slovenije za obdobje 2000-2022

Lešnik,

Paušič

2024

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“…On average, vessels spent up to five days in port and less than five days at sea. However, there was strong variation, with general cargo ships recording up to 13 days in port [37]. A review of maritime transport shows global average times in port of 1.4 days for merchant vessels in 2016 (ranging between 0.9 for container ships and 2.7 days for bulk carriers) [38].…”

Section: Long-stay Vs Short-staymentioning

confidence: 99%

Flux of the Wetted Surface Area on Ships’ Hulls in Major Ports of Korea

Lee

Lee²,

Hyun

et al. 2023

JMSE

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Biofouling is a significant means for introducing non-indigenous marine species internationally, which can alter habitats and disturb marine ecosystems. This study estimated the flux of ships’ wetted surface area (WSA) to Korea in 2020 to assess the risks of biological invasion via biofouling on ships’ hulls. The annual total WSA flux entering Korea was estimated to be 418.26 km2, with short-stay vessels (<3 weeks) contributing to 99.7% of the total WSA flux. Busan and Ulsan ports were identified as the main sources of high-risk flux, with container ships being a major vector in Busan and tankers in Ulsan. Gwangyang port had the third-highest total WSA flux, with nearly half of the flux driven from coastwise voyages, making it particularly vulnerable to the spread of hull fouling organisms. These findings could help enhance the management and inspection of hull fouling organisms in Korea.

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“…Human activities are responsible for ever-increasing biological introductions (Seebens et al 2017), and the marine environment is no exception (Costello et al, 2022; de Castro et al, 2017; Hulme, 2021; Sardain et al, 2019; Zenetos et al 2022). Anthropogenic transport of species facilitates secondary contact between previously isolated species or lineages by altering connectivity pathways and acting as corridors and stepping stones (Airoldi et al, 2015; Alter et al, 2020; Bishop et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

Falling shoulders ahead: adaptive alien genes are maintained amid vanishing introgression footprint in sea squirts

Touchard,

Cerqueira,

Bierne

et al. 2023

Preprint

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Human transport of species across oceans disrupts natural dispersal barriers and facilitates hybridisation between previously allopatric species. The recent introduction of the North Pacific sea squirt,Ciona robusta, into the native range of the North Atlantic sea squirt,C. intestinalis, is a good example of this outcome. Recent studies have revealed an adaptive introgression, in a single chromosomal region, from the introduced into the native species. Here, we monitored this adaptive introgression over time, examining both the frequency of adaptive alien genes at the core and the hitchhiking footprint in the shoulders of the introgression island, by studying a thousandCionaspp. individuals collected in 22 ports of the contact zone, 14 of which were sampled 20 generations apart. For that purpose, we developed a KASP multiplex genotyping approach, which proved effective in identifying native, non-indigenous and hybrid individuals and in detecting introgressed haplotypes. Adaptive alien genes were detected where they had been found 20 generations ago, as well as in some newly sampled ports. The core region of the introgression, where the frequency ofC. robustaalleles is the highest and locally adaptive genes must be, remains stable in both space and time. In contrast, we observed an erosion ofC. robustaancestry tracts in flanking chromosomal shoulders on the edges of the core, consistent with the second phase of a local sweep and a purge of incompatible introgressed alleles. Our study reveals how the shoulders of an adaptive introgression island fall over time after the initial sweep.

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Assessing the potential for invasive species introductions and secondary spread using vessel movements in maritime ports

Cited by 26 publications

References 54 publications

Ocena stopnje škodljivosti in razširjenosti nekaterih tujerodnih rastlinskih vrst v kmetijski pridelavi Slovenije za obdobje 2000-2022

Ocena stopnje škodljivosti in razširjenosti nekaterih tujerodnih rastlinskih vrst v kmetijski pridelavi Slovenije za obdobje 2000-2022

Flux of the Wetted Surface Area on Ships’ Hulls in Major Ports of Korea

Falling shoulders ahead: adaptive alien genes are maintained amid vanishing introgression footprint in sea squirts

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