Aquatic Invasions最新文献_第8页

Abundance of introduced Pacific whiteleg shrimp Penaeus vannamei (Boone, 1931) along the east coast of Thailand 泰国东海岸引进的南美白对虾(Boone, 1931)数量丰富

IF 1.6 3区环境科学与生态学

Aquatic Invasions Pub Date : 2021-01-01 DOI: 10.3391/ai.2021.16.4.10

S. Panutrakul, W. Senanan

引用次数: 2

Assessing the probable distribution of the potentially invasive Chinese mystery snail, Cipangopaludina chinensis, in Nova Scotia using a random forest model approach 利用随机森林模型评估潜在入侵中国神秘蜗牛Cipangopaludina chinensis在新斯科舍省的可能分布

IF 1.6 3区环境科学与生态学

Aquatic Invasions Pub Date : 2021-01-01 DOI: 10.3391/AI.2021.16.1.11

Sarah Elizabeth Kingsbury, Megan Fong, D. Mcalpine, L. Campbell

{"title":"Assessing the probable distribution of the potentially invasive Chinese mystery snail, Cipangopaludina chinensis, in Nova Scotia using a random forest model approach","authors":"Sarah Elizabeth Kingsbury, Megan Fong, D. Mcalpine, L. Campbell","doi":"10.3391/AI.2021.16.1.11","DOIUrl":"https://doi.org/10.3391/AI.2021.16.1.11","url":null,"abstract":"Non-native species that become invasive threaten natural biodiversity and can lead to socioeconomic impacts. Prediction of invasive species distributions is important to prevent further spread and protect vulnerable habitats and species at risk (SAR) from future invasions. The Chinese mystery snail, Cipangopaludina chinensis, native to Eastern Asia, is a non-native, potentially invasive, freshwater snail now widely established across North America, Belgium, and The Netherlands. This species was first reported in Nova Scotia, eastern Canada in 1955, but was not found to be established until the 1990s and now exists at high densities in several urban lakes. Nonetheless, the presence and potential distribution of this species in Nova Scotia remains unknown. Limited resources make it difficult to do a broad survey of freshwater lakes in Nova Scotia, however a species distribution probability model has the potential to direct focus to priority areas. We apply a random forest model in tandem with a combination of water quality, fish community, anthropogenic water use, and geomorphological data to predict C. chinensis habitat in Nova Scotia (NS), Canada. All predicted probabilities of suitable C. chinensisi habitats in Nova Scotia were > 50% and include Cape Breton Island, the Nova Scotia-New Brunswick border, and the Halifax Regional Municipality. Suitable habitats predicted for C. chinensis overlap with many SAR habitats, most notably brook floater mussel, Alasmidonta varicosa, and yellow lampmussel, Lampsila cariosa. Our results indicate that C. chinensis could become widespread throughout NS, appearing first in the aforementioned areas of highest probability. Further research is required to test C. chinensis ecological thresholds in order to improve the accuracy of future species distribution and habitat models, and to determine C. chinensis impacts on native freshwater mussel populations of conservation concern.","PeriodicalId":8119,"journal":{"name":"Aquatic Invasions","volume":"6 1","pages":"167-185"},"PeriodicalIF":1.6,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87738248","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}

引用次数: 3

Weak non-linear influences of biotic and abiotic factors on invasive macrophyte occurrence 生物和非生物因素对入侵植物发生的弱非线性影响

IF 1.6 3区环境科学与生态学

Aquatic Invasions Pub Date : 2021-01-01 DOI: 10.3391/AI.2021.16.2.09

Jonathan P. Fleming, R. Wersal, J. Madsen, E. Dibble

{"title":"Weak non-linear influences of biotic and abiotic factors on invasive macrophyte occurrence","authors":"Jonathan P. Fleming, R. Wersal, J. Madsen, E. Dibble","doi":"10.3391/AI.2021.16.2.09","DOIUrl":"https://doi.org/10.3391/AI.2021.16.2.09","url":null,"abstract":"Aquatic plants (macrophytes) are important components of freshwater ecosystems and serve numerous functions, both physical and biological, that help to structure aquatic communities. However, invasive macrophytes may negatively alter ecosystem properties. Non-native invasive species have been identified as a major cause of biodiversity loss and the increasing prevalence of invasive species has prompted studies to help understand their impacts and to conserve biodiversity. Studying mechanisms of invasion also gives ecological insight into how communities are structured and assembled. This study examined a set of potential factors influencing invasion including biotic resistance, exposure, and water depth using mixed-effects models on macrophyte survey data collected from twenty-nine lakes across the United States. The results of this study indicated that biotic resistance measured from native species richness, exposure due to fetch, and water depth interact, often in non-linear ways to influence probability of invasive species occurrence at a given location; however, models explained a relatively low percentage of variation in probabilities. It is likely that strong predictive principles governing macrophyte invasions do not exist, at least among comparisons across a range of ecosystem types and environmental conditions. However, ecologists should continue to search for general patterns within definable ecosystem units to increase understanding about factors contributing to invasibility.","PeriodicalId":8119,"journal":{"name":"Aquatic Invasions","volume":"1 1","pages":"349-364"},"PeriodicalIF":1.6,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79920132","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}

引用次数: 4

Genetic and morphological evidence of the presence of Phyllorhiza punctata in the southwestern Gulf of California (NE Pacific Ocean) 加利福尼亚湾西南部(东北太平洋)毛斑Phyllorhiza punctata存在的遗传和形态学证据

IF 1.6 3区环境科学与生态学

Aquatic Invasions Pub Date : 2021-01-01 DOI: 10.3391/ai.2021.16.4.04

Leonela Rosales-Catalán, Mariae C. Estrada-González, Crisalejandra Rivera-Perez, M. Sánchez, Edgar Gamero-Mora, A. Morandini, María A. Mendoza-Becerril

引用次数: 2

Assessing the invasion history and contemporary diet of nonnative redear sunfish (Lepomis microlophus Günther, 1859) in an ecotonal riverscape 评估非本地太阳鱼(Lepomis microlophus g<e:1>， 1859)在生态河景中的入侵历史和当代饮食

IF 1.6 3区环境科学与生态学

Aquatic Invasions Pub Date : 2021-01-01 DOI: 10.3391/ai.2021.16.3.09

James Whitney, J. Holloway, Jake Wright, Kali L. Boroughs, Robin Goodreau, Ashton McManis, Adam Pistorius, Deaundre Puritty, Michael Ramirez, Rachel Styers

引用次数: 2

Reproduction dynamics of the marbled crayfish Procambarus virginalis Lyko, 2017 from an anthropogenic lake in northern Croatia 克罗地亚北部一个人为湖泊中大理石纹小龙虾原螯虾Lyko的繁殖动态

IF 1.6 3区环境科学与生态学

Aquatic Invasions Pub Date : 2021-01-01 DOI: 10.3391/ai.2021.16.3.06

A. Dobrović, I. Maguire, M. Boban, Dorotea Grbin, Sandra Hudina

{"title":"Reproduction dynamics of the marbled crayfish Procambarus virginalis Lyko, 2017 from an anthropogenic lake in northern Croatia","authors":"A. Dobrović, I. Maguire, M. Boban, Dorotea Grbin, Sandra Hudina","doi":"10.3391/ai.2021.16.3.06","DOIUrl":"https://doi.org/10.3391/ai.2021.16.3.06","url":null,"abstract":"Despite the growing number of established populations in Europe, the reproduction dynamics of parthenogenetic marbled crayfish, Procambarus virginalis Lyko, 2017, from populations in the wild is currently understudied. In this study, we performed a systematic seven-month long monitoring of the reproduction dynamics of marbled crayfish population in an anthropogenic lake in continental Croatia. Crayfish were caught monthly by applying the baited stick catch method. We recorded pleopodal fecundity and the number of hatched juveniles in each monthly catch and a random selection of individuals (20 per month) was dissected to determine the ovarian fecundity. Obtained fecundity parameters were correlated with crayfish size (total length, weight and pleon size), body condition (Fulton’s condition factor), organosomatic indices (hepatosomatic index: HSI and gonadosomatic index: GSI) and compared with available literature data on marbled crayfish from laboratory-reared or wild populations. Based on the obtained data, we identified two potential reproductive peaks in early summer and mid autumn. However, the continuous presence of individuals with mature ovarian eggs and glair glands throughout almost the entire monitoring period indicates potential reproduction throughout June to November. Ovarian egg number and number of hatched juveniles was significantly correlated with crayfish size and Fulton’s condition factor, while GSI exhibited significant variations among analyzed months and was positively correlated with HSI. The number of hatched juveniles in our study was significantly lower compared to literature data for marbled crayfish from populations in the wild and laboratory-reared populations. Collected data offer insights into the understudied reproduction dynamics of marbled crayfish in the wild and represent baseline information for predicting its invasion dynamics and risks of its further spread in this region.","PeriodicalId":8119,"journal":{"name":"Aquatic Invasions","volume":"4 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85207645","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}

引用次数: 8

Assessing biotic interactions between a non-indigenous amphipod and its congener in a future climate change scenario 在未来气候变化情景下评估非本地片足类动物与其同类之间的生物相互作用

IF 1.6 3区环境科学与生态学

Aquatic Invasions Pub Date : 2021-01-01 DOI: 10.3391/ai.2021.16.2.01

P. Parretti

引用次数: 4

Invasion frustration: can biotic resistance explain the small geographic range of non-native croaking gourami Trichopsis vittata (Cuvier, 1831) in Florida, USA? 入侵挫折:生物抗性能否解释非本地呱呱叫的gourami Trichopsis vittata (Cuvier, 1831)在美国佛罗里达州的小地理范围?

IF 1.6 3区环境科学与生态学

Aquatic Invasions Pub Date : 2021-01-01 DOI: 10.3391/ai.2021.16.3.08

P. Schofield, Quenton M. Tuckett, D. Slone, Kristen M Reaver, Jeffrey E. Hill

{"title":"Invasion frustration: can biotic resistance explain the small geographic range of non-native croaking gourami Trichopsis vittata (Cuvier, 1831) in Florida, USA?","authors":"P. Schofield, Quenton M. Tuckett, D. Slone, Kristen M Reaver, Jeffrey E. Hill","doi":"10.3391/ai.2021.16.3.08","DOIUrl":"https://doi.org/10.3391/ai.2021.16.3.08","url":null,"abstract":"Croaking gourami Trichopsis vittata is a non-native fish species that has maintained a reproducing population in Florida, USA, since at least the 1970s. However, unlike most other non-native fishes in Florida, T. vittata has not spread beyond its very small (ca. 5 km 2 ) range. We suspected the inability of T. vittata to colonize new habitats may be due to biotic resistance by the native eastern mosquitofish Gambusia holbrooki . In laboratory experiments, we show that G. holbrooki causes physical damage to T. vittata and that T. vittata ’s growth is reduced in the presence of G. holbrooki . While the effects of G. holbrooki on T. vittata were sub-lethal, they were severe enough to hamper its growth and could affect recruitment in the wild. These results support the hypothesis that small non-native fishes may be excluded from establishment or may only establish small ranges due to pressure from G. holbrooki . Biotic resistance may reduce invasion success and thus consideration of species interactions is useful for natural resource managers trying to evaluate the potential risk of new invaders.","PeriodicalId":8119,"journal":{"name":"Aquatic Invasions","volume":"52 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85754983","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}

引用次数: 1

Quantification of the non-indigenous ophiuroid Ophiothela mirabilis Verrill, 1867 associated with marine sponges with different morphologies 与不同形态海绵体相关的非本地蛇属蛇毒(Ophiothela mirabilis Verrill, 1867)的定量分析

IF 1.6 3区环境科学与生态学

Aquatic Invasions Pub Date : 2021-01-01 DOI: 10.3391/AI.2021.16.1.06

Humberto F. M. Fortunato, G. Lôbo‐Hajdu

{"title":"Quantification of the non-indigenous ophiuroid Ophiothela mirabilis Verrill, 1867 associated with marine sponges with different morphologies","authors":"Humberto F. M. Fortunato, G. Lôbo‐Hajdu","doi":"10.3391/AI.2021.16.1.06","DOIUrl":"https://doi.org/10.3391/AI.2021.16.1.06","url":null,"abstract":"Sponges are normally considered as living hotels and they have been the most common basebionts (45.5%) for the non-indigenous species Ophiothela mirabilis Verrill, 1867 in the Brazilian coast. This ophiuroid is native to the Pacific Ocean but is spreading out in the Tropical Western Atlantic since 2000. Regarding this invasion, quantitative data is necessary to understand O. mirabilis threat. The aim of this study was to quantify the abundance of O. mirabilis on marine sponges along the Brazilian coast, and to evaluate the relationship of the non-indigenous species with sponge phenotypes, to test the hypothesis that this non-indigenous species prefers erect, irregular and yellowish sponges to facilitate attachment and camouflage. Epibiosis of O. mirabilis on sponges were photographed in 27 sites from Maranhão to Rio de Janeiro States, Brazil, and the abundance of sponges and ophiuroids on each sponge individual was counted. Only Bahia and Rio de Janeiro States presented an association, which was positively correlated (R2 = 0.85, F = 36.16, p < 0.001) between sponges and ophiuroid mean abundances. No morphological trait was statistically chosen by O. mirabilis, but the null probabilistic model indicates Mycale (Zygomycale) angulosa (Duchassaing & Michelotti, 1864) may be a preferred sponge basebiont. This first large-scale quantitative study indicates O. mirabilis may become a dangerous invader due to weak host preferences and efficient asexual reproduction strategy. This work can be used as a baseline template for monitoring and eradication programs, especially in Brazilian bays of high diversity and with human impact.","PeriodicalId":8119,"journal":{"name":"Aquatic Invasions","volume":"37 1","pages":"77-93"},"PeriodicalIF":1.6,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82089954","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}

引用次数: 4

Potential effects of invasive Dreissenid mussels on a pelagic freshwater ecosystem: using an ecosystem model to simulate mussel invasion in a sockeye lake 贻贝入侵对远洋淡水生态系统的潜在影响:用生态系统模型模拟红眼湖贻贝入侵

IF 1.6 3区环境科学与生态学

Aquatic Invasions Pub Date : 2021-01-01 DOI: 10.3391/AI.2021.16.1.09

P. Woodruff, B. Poorten, C. Walters, V. Christensen

{"title":"Potential effects of invasive Dreissenid mussels on a pelagic freshwater ecosystem: using an ecosystem model to simulate mussel invasion in a sockeye lake","authors":"P. Woodruff, B. Poorten, C. Walters, V. Christensen","doi":"10.3391/AI.2021.16.1.09","DOIUrl":"https://doi.org/10.3391/AI.2021.16.1.09","url":null,"abstract":"Dreissenid (zebra and quagga) mussels are spreading across North America and having an impact on freshwater ecosystems, through bottom-up impacts. Lakes in British Columbia are known to be at risk for mussel invasion due to favourable water chemistry and significant cross-border boat movements. This project uses Ecopath with Ecosim (EwE) to model a hypothetical mussel invasion into Shuswap Lake: one of the most popular lakes for recreation and one of the most productive sockeye lakes in the province. A model of the ecosystem was fit to available data and then projected forward to examine the effects from three different scenarios: no invasion, a base mussel invasion scenario resulting in a carrying capacity of 5 g∙m and 15 g∙m of zebra and quagga mussels, respectively, and a high density invasion scenario resulting in a combined carrying capacity of 40 g∙m of Dreissenid mussels. The greatest ecosystem impacts resulted in declines in large piscivorous rainbow trout and lake trout, followed by non-anadromous kokanee salmon, with little effect observed on anadromous sockeye salmon. Two mechanisms limit the predicted impact of mussels in the study system: (1) paucity of shallow water habitat, limiting the scope for invasion; and (2) movements by fish in and out of the system. This second mechanism includes some resident species that rear for up to three years upstream of the lake, as well as anadromous species, which spend most of their life in the marine environment. While most of the effects are observed on recreationally important species, there is also the possibility of mussels spreading from this system into others within the same watershed, reiterating the importance of preventing the invasion and spread of Dreissenid mussels.","PeriodicalId":8119,"journal":{"name":"Aquatic Invasions","volume":"108 1","pages":"129-146"},"PeriodicalIF":1.6,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86972444","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}

引用次数: 4