Biological Invasions最新文献

{"title":"The enemy of my enemy… Exotic mammals present biotic resistance against invasive alien conifers","authors":"Thomas F. Carlin, Thomas S. H. Paul, Jan H. Dudenhoeffer, Carol Rolando, Max Novoselov, Ryan S. Vorster, Casey R. Springford, Matthew B. Scott","doi":"10.1007/s10530-024-03336-z","DOIUrl":"https://doi.org/10.1007/s10530-024-03336-z","url":null,"abstract":"<p>Plant invasions are a widespread and recurring phenomenon that cause significant economic and environmental damage. Invasive alien conifers are weeds that are not only costly to manage, but consistently reinvade after management efforts. Understanding how many seeds survive to germinate is a key part in understanding the weed life cycle puzzle. Here we investigated the contribution that seed predators have on reducing invasive alien conifer seed survival across both invaded and uninvaded habitats in Aotearoa New Zealand. We combined quantitative and qualitative experiments to measure seed predation across invaded and uninvaded habitats, as well as to identify which fauna are the most prolific seed predators. We utilised ex-situ empirical evidence with in-situ observations to provide realistic impacts from different seed predator species. We found that introduced mammals, particularly rodents, were the primary seed predators of invasive conifers. Seed predation pressure was highest in herbicide treated invasive alien conifer forests, indigenous beech forests, and managed pasture containing grazing livestock. Indigenous tussock areas support fewer vertebrate seed predators and as a result are particularly vulnerable to conifer invasion. The majority of seed predation occurs within the first two weeks post-dispersal. These results suggest that introduced mammal control operations, which are essential to protect endemic New Zealand species, will likely result in increasing invasive conifer populations by reducing seed predation pressure. Seed predation varies greatly between habitats, suggesting invasion and reinvasion rates are higher in ungrazed areas of lower forest density that support fewer introduced mammals.</p>","PeriodicalId":9202,"journal":{"name":"Biological Invasions","volume":"24 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140936681","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Identifying opportunities for invasive species management: an empirical study of stakeholder perceptions and interest in invasive species","authors":"Matthias Winfried Kleespies, Dorian D. Dörge, Norbert Peter, Anna V. Schantz, Ajdin Skaljic, Viktoria Feucht, Anna Lena Burger-Schulz, Paul Wilhelm Dierkes, Sven Klimpel","doi":"10.1007/s10530-024-03328-z","DOIUrl":"https://doi.org/10.1007/s10530-024-03328-z","url":null,"abstract":"<p>Invasive species are one of the main reasons for the decline in global biodiversity. When it comes to the management of invasive species, stakeholders who are directly involved with this issue play a particularly important role, as they are directly engaged in management and can also influence the public’s perception. This study therefore investigates how different stakeholder groups in Germany perceive invasive species. In total, more than 2200 people were surveyed, belonging to nine different stakeholder groups that are in contact with invasive species (hunters and members in hunting associations, farmers, members of environmental and conservation organizations, members in allotment garden clubs, animal welfare supporters, divers, employees in zoological gardens, administrative employees in the regulatory authority, speleologists). It was found that the number of invasive animal and plant species in Germany was roughly correctly estimated in all groups, but the economic damage caused by invasive species was substantially underestimated. When invasive species were mentioned, mainly conspicuous mammals or plants were listed (e.g. <i>Procyon lotor</i> or <i>Impatiens glandulifera</i>). In all surveyed groups, there was a notable level of interest in invasive species, and they were commonly regarded as environmental issues. While these results offer valuable insights into stakeholders’ perspectives on invasive species, they also highlight the need for improvement. In particular, there is a need for greater education of stakeholders about inconspicuous invasive species, the spread of invasive species and the damage caused by them.</p>","PeriodicalId":9202,"journal":{"name":"Biological Invasions","volume":"103 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140936609","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"On the occurrence of the neogregarine Apicystis bombi (Apicomplexa) in South America: an unassembled puzzle","authors":"Santiago Plischuk, Carlos E. Lange","doi":"10.1007/s10530-024-03312-7","DOIUrl":"https://doi.org/10.1007/s10530-024-03312-7","url":null,"abstract":"<p>Worldwide declines in critical hymenopteran pollinators, such as bumble bees and honey bees, in recent decades have sparked a surge in research aimed at identifying the factors behind these declines. Among the suspected contributors, infectious diseases have garnered significant attention. In this context, we conduct a comprehensive review of the potential impact of naturalized Palearctic exotic bumble bee species, specifically <i>Bombus terrestris</i> and <i>Bombus ruderatus</i>, on the occurrence of <i>Apicystis bombi</i> in southern South America. <i>Apicystis bombi</i> is a unique apicomplexan protist that belongs to the neogregarines, which as a group exhibit relatively high virulence towards a range of insects. Our review encompasses the available information on its morphology, molecular characteristics, pathology, host range, and geographic distribution. Additionally, we explore three plausible hypotheses, each not necessarily exclusive of the others, in an effort to shed light on the occurrence of <i>A. bombi</i> in South America. These hypotheses include the two classically accepted, but less supported in view of current data (entry via <i>B. terrestris</i>, entry via <i>B. ruderatus</i>), and one postulated for the first time here with arguably better support (pre-existing presence before the introduction of <i>B. terrestris</i> and <i>B. ruderatus</i>, plus the possibility of multiple <i>Apicystis</i> species coexisting). We aim for this review to stimulate interest in this relatively obscure parasitic microbe that affects crucial insect pollinators.</p>","PeriodicalId":9202,"journal":{"name":"Biological Invasions","volume":"123 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140942372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Using biophysical modelling and marine connectivity to assess the risk of natural dispersal of non-indigenous species to comply with the Ballast Water Management Convention","authors":"Flemming Thorbjørn Hansen, Ane Pastor, Asbjørn Christensen, Frank Stuer-Lauridsen","doi":"10.1007/s10530-024-03327-0","DOIUrl":"https://doi.org/10.1007/s10530-024-03327-0","url":null,"abstract":"<p>The introduction of Marine Non-Indigenous Species (NIS) poses a significant threat to global marine biodiversity and ecosystems. To mitigate this risk, the Ballast Water Management Convention (BWMC) was adopted by the UN International Maritime Organisation (IMO), setting strict criteria for discharges of ballast water. However, the BWMC permits exemptions for shipping routes operating within a geographical area, known as a Same-Risk-Area (SRA). An SRA can be established in areas where a risk assessment (RA) can conclude that the spread of NIS via ballast water is low relative to the predicted natural dispersal. Despite the BWMC's requirement for RAs to be based on modelling of the natural dispersal of NIS, no standard procedures have been established. This paper presents a methodology utilizing biophysical modelling and marine connectivity analyses to conduct SRA RA and delineation. Focusing on the Kattegat and Øresund connecting the North Sea and Baltic Sea, we examine two SRA candidates spanning Danish and Swedish waters. We provide an example on how to conduct an RA including an RA summary, and addressing findings, challenges, and prospects. Our study aims to advance the development and adoption of consistent, transparent, and scientifically robust SRA assessments for effective ballast water management.</p>","PeriodicalId":9202,"journal":{"name":"Biological Invasions","volume":"24 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140936615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Potential landscape connectivity for invasive wild pigs (Sus scrofa) across the northern prairies of North America","authors":"Corey J. Kramer, Melanie R. Boudreau, Ryan Powers, Kurt C. VerCauteren, Ryan S. Miller, Ryan K. Brook","doi":"10.1007/s10530-024-03326-1","DOIUrl":"https://doi.org/10.1007/s10530-024-03326-1","url":null,"abstract":"<p>Understanding landscape scale connectivity is an essential component in the management of invasive species since connectivity facilitates their invasion potential. Invasive wild pigs (<i>Sus scrofa</i>) are among the most prolific invaders on the planet, causing billions of dollars in agricultural and environmental damage annually. Newly introduced to Canada in the 1980s, we examined wild pig invasion potential across the northern prairies from western Canada into the currently wild pig-free northern U.S. states. We used GPS collar data collected in the Canadian prairies to quantify resource selection and incorporated results into an electric circuit theory framework to evaluate potential regional landscape connectivity. While available landcover types in this region were dominated by crops and grasslands, wild pigs were predominately located in deciduous forest, crops, and wetlands. Resource selection modelling indicated wild pigs selected deciduous forest and wetlands over other landcover types. These selection tendencies resulted in areas at greater risk of occupation in an intermixture dominated by crops interspersed with waterbodies and deciduous forest fragments, which facilitated movement. Given the pervasiveness of this intermixture across the northern prairies, there was a high potential for invasive wild pigs to move throughout much of the region with areas in southern Saskatchewan and Manitoba, northeastern Montana, North and South Dakota, and western portions of Minnesota being particularly vulnerable. Our work highlights a need for monitoring and science-based response strategies for likely southward spread of this invasive species to prevent or reduce potential crop damage, risks to native species, and disease transmission to humans, pets, livestock, and wildlife.</p>","PeriodicalId":9202,"journal":{"name":"Biological Invasions","volume":"80 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140936745","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Predicting habitat suitability for the Australian cycad-attacking weevil (Siraton internatus) under climate change","authors":"Yun Hsaio, Jhih-Rong Liao","doi":"10.1007/s10530-024-03330-5","DOIUrl":"https://doi.org/10.1007/s10530-024-03330-5","url":null,"abstract":"<p>Cycads hold important economic and conservation value. Some species are extensively used in landscaping, while others are endangered and legally protected. The Australian cycad-attacking weevil, <i>Siraton internatus</i>, is notably destructive, occasionally causing infestations and invasions across various countries. This study simulated habitat suitability for <i>S. internatus</i> to assess its potential invasion and the impact of climate change. Habitat suitability was evaluated under current climate and four climate change scenarios over two time frames (2050 and 2090). Furthermore, we investigated the threat posed by <i>S. internatus</i> to cycad reserves, using Taiwanese reserves as a representative case. Our MaxEnt predictions demonstrated high accuracy, meeting multiple evaluation criteria. We explored the potential distribution of <i>S. internatus</i> within Australia and internationally, identifying suitable habitats in Africa, the Americas, Asia, and Europe. The case study highlighted the low habitat suitability within the two Taiwanese cycad reserves, which is projected to decrease to unsuitable levels under future climate change scenarios for this weevil species. Moreover, our results revealed that suitable habitat for <i>S. internatus</i> is projected to contract globally under all climate scenarios and time periods, but expansion in Chile and the southern Himalaya (e.g., Nepal). This study provides valuable insights into cycad conservation and pest invasion risks. The results support both global and local efforts to manage the invasion threats from this destructive Australian cycad-attacking weevil species. It also accentuates the urgency for continuous biosecurity inspections and prevention of exporting mature cycad caudexes from Australia.</p>","PeriodicalId":9202,"journal":{"name":"Biological Invasions","volume":"19 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140936743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biochar produced from diverse invasive species improves remediation of cadmium-contaminated soils","authors":"Xue Wang, Wei-Long Zheng, Hao-Ming Yuan, Mark van Kleunen, Fei-Hai Yu, Mai-He Li","doi":"10.1007/s10530-024-03332-3","DOIUrl":"https://doi.org/10.1007/s10530-024-03332-3","url":null,"abstract":"<p>Biodiversity commonly contributes to ecosystem functioning and provides ecosystem services. Biochar application is frequently used to remediate soils contaminated with heavy metals. As many invasive plant species can quickly form huge amounts of biomass, they are potentially useful for producing biochar for remediating contaminated soils. However, it remains untested whether invasive species richness contributes to biochar-mediated soil remediation. We applied single biochar made from each of six invasive plant species and biochar mixtures (i.e., mixtures of biochar derived from 2, 3, and 6 invasive plant species) to soils contaminated with cadmium (Cd), with no biochar application as the control. We then grew native plant communities on these soils. Compared to the control, biochar application significantly decreased Cd bioavailability (− 34% averaged across the three richness treatments) in the soils, and this effect increased with increasing invasive species richness involved in the biochar mixtures (from − 22 to − 38%). Biochar application significantly increased both the concentration (+ 126%) and pool size (+ 59%) of Cd in roots of the native plant community, although it significantly decreased its biomass (− 25%). Thus, invasive species diversity can contribute to biochar-mediated remediation of soils contaminated with Cd. Our findings indicate a novel biodiversity-mediated ecosystem service, i.e., the use of multiple invasive plant species for the production of biochar. As harvesting of invasive species for biochar production may also contribute to their management, this might mitigate the two ecological problems at once.</p>","PeriodicalId":9202,"journal":{"name":"Biological Invasions","volume":"39 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140936619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Successful invasion: camera trap distance sampling reveals higher density for invasive raccoon dog compared to native mesopredators","authors":"V. Selonen, J. E. Brommer, C. Klangwald, T. Laaksonen","doi":"10.1007/s10530-024-03323-4","DOIUrl":"https://doi.org/10.1007/s10530-024-03323-4","url":null,"abstract":"<p>Monitoring population parameters of invasive species gains importance as these species continue to expand all over the world. Monitoring of invasive mammalian mesopredators is, however, complicated due to their nocturnal and secretive behaviour. In the European Union, the most common invasive mesopredator is the raccoon dog (<i>Nyctereutes procyonoides</i>), which causes concerns for native species, such as endangered waterfowl that may be subject to nest predation. We studied the density of mesopredators in southern Finland with wildlife cameras, using methodology of distance sampling. We deployed in total of 175 camera traps around 11 (spring 2020) and 16 (spring 2021) lakes or wetlands. We inferred densities for raccoon dogs, and for native mesopredators the red fox (<i>Vulpes vulpes</i>) and the European badger (<i>Meles meles</i>) for comparison. Raccoon dogs were found to have higher overall as well as site-specific densities (about 3.7 ind./km²) than badgers (1.2 ind./km²) and red foxes (0.6 ind./km²). The raccoon dogs also were present at every study wetland, while badgers were not found at all sites. The red fox showed more diurnal activity compared to raccoon dogs and badgers. Camera trap distance sampling enabled us to provide a density estimates on a rather small spatial and temporal scale for species of similar size and movement speed. It could therefore prove valuable as a long-term monitoring option, as climate trends are likely to further enable raccoon dog expansion. Currently this invasive species appears to be the most common mesopredator around wetlands in the southern boreal zone of southern Finland.</p>","PeriodicalId":9202,"journal":{"name":"Biological Invasions","volume":"32 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140882342","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring substrate associations of the non-native anemone Diadumene lineata on an open ocean coast in the SW Atlantic","authors":"Ana P. Andrieu, Milagros I. Osinaga, Agustin G. Menechella, M. Cecilia Carcedo, Martín R. Amodeo, Sandra M. Fiori","doi":"10.1007/s10530-024-03322-5","DOIUrl":"https://doi.org/10.1007/s10530-024-03322-5","url":null,"abstract":"<p><i>Diadumene lineata</i> is one of the most widely distributed sea anemones in the world. It is usually found in estuaries, gulfs and bays over a broad range of substrates such as oysters, rocks, seaweeds and docks. In this study, we report the presence of <i>D. lineata</i> in a rocky outcrop located on an open ocean sandy beach on the Argentinian coast. We analysed the occurrence, abundance and size of anemones on two biogenic substrates: the native mussel <i>Brachidonthes rodriguezii</i> and the invasive oyster <i>Magallana gigas</i>. The probability of occurrence of the anemone was significantly higher in oysters compared to mussels, and since <i>M. gigas</i> is scattered and sparsely distributed among the mussels, we suggest that oysters may provide a more suitable substrate for the growth and reproduction of the anemone. Larger mussels and oysters supported a greater number of anemones, indicating a non-random distribution that favoured larger individuals within the patches. A marginally significant relationship was observed between the size of anemones and oysters, suggesting that larger oysters offer better growth conditions for this species. We propose that the presence of <i>D. lineata</i> on the open ocean sandy beach is associated with the previous record of <i>M. gigas</i> in the area, suggesting a potential invasional meltdown process between these exotic species.</p>","PeriodicalId":9202,"journal":{"name":"Biological Invasions","volume":"28 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140882339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Conserved genetic background but geographically differentiated DNA methylation patterns in invasive alligator weed (Alternanthera philoxeroides) populations of China and Japan","authors":"Gengyun Li, Ruiwen Li, Takahiro Yonezawa, Jiaqi Wu, Jun Nishihiro, Katsuki Nakai, Gang Wang, Qian Gu, Yupeng Geng","doi":"10.1007/s10530-024-03319-0","DOIUrl":"https://doi.org/10.1007/s10530-024-03319-0","url":null,"abstract":"<p>Alligator weed (<i>Alternanthera philoxeroides</i>) is a highly invasive species that has successfully established in numerous tropical and subtropical regions worldwide. Previous literature suggests that alligator weed was introduced to China in the 1930s as fodder for military horses by Japanese, while its presence in Japan only became apparent in the 1990s. Consequently, the introduction and genetic relationship between alligator weed populations in China and Japan remain uncertain, and the native source population is still unidentified. This study aimed to characterize the genetic diversity and structure of populations within the introduced range of China and Japan, as well as the native range of Argentina, using amplified fragment length polymorphism (AFLP) markers. Nine primer pairs were employed, resulting in a total of 573 distinct amplified bands for the China and Japan populations. However, none of these bands displayed polymorphism, indicating a uniform genetic background across all sampled populations in China and Japan. In contrast, the Argentine populations yielded 251 identifiable amplified bands using four well-performing primer pairs, of which 209 (80.69%) were found to be polymorphic. Genetic relationship and population structure analyses based on AFLP data revealed that the population from Jujuy, Argentina, exhibited the closest genetic affinity to the invasive populations in China and Japan, as indicated by Nei’s genetic identity value of 0.9281. Additionally, using methylation-sensitive amplified polymorphism (MSAP), we identified 258 epigenetic variation sites using five primer pairs in the Chinese and Japanese populations. Principal coordinate analysis (PCoA) based on the MSAP data revealed a geographic epigenetic structure within the alligator weed populations of China and Japan, with DNA methylation variation patterns exhibiting correlation with geographic distribution, thus implying their potential involvement in environmental adaptation. This research enhances our understanding of the invasion mechanisms of alligator weed and provides valuable insights into the roles of epigenetic factors in its successful spread.</p>","PeriodicalId":9202,"journal":{"name":"Biological Invasions","volume":"9 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140882324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}