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Expansion of the barnacle Austrominius modestus (Darwin, 1854) (Cirripedia, Thoracica, Balanidae) into Scandinavian waters based on collection data and niche distribution modeling 基于收集数据和生态位分布模型的斯堪的纳维亚水域藤壶Austrominius modestus (Darwin, 1854) (Cirripedia,胸科,Balanidae)的扩展
IF 1.6 3区 环境科学与生态学 Q2 ECOLOGY Pub Date : 2021-01-01 DOI: 10.3391/ai.2021.16.4.06
H. Glenner, J. Lützen, L. Pacheco‐Riaño, C. Noever
The barnacle Austrominius modestus , native of New Zealand and Australia was introduced to the South of England around 1943 and has since spread to most coastal waters in Western Europe, including the southern North Sea. Apart from an ephemeral incursion into the Danish Wadden Sea in 1978, since 2010 it has established permanent populations capable of reproduction along the North Sea coast of the Jutland peninsula, the Limfjord, the north-western Kattegat, and the Skagerrak. It has probably invaded Danish waters by pelagic larvae originating in the German Wadden Sea. The species has since spread to other Danish localities, likely following the prevailing currents, but other means, as for instance transport by vessels, are possible. The barnacle inhabits stones, stone-reefs, mollusk shells, and live shore crabs in shallow waters. Based on hydrographical data from its native and recently invaded areas, we predict its future distribution to extend to most coasts of continental Europe except for brackish waters (< 20 PSU), and the Arctic seas. The northernmost distribution limit may include the Lofoten Islands of Norway.
奥地利藤壶原产于新西兰和澳大利亚,1943年左右被引入英格兰南部,此后蔓延到西欧的大部分沿海水域,包括北海南部。除了1978年短暂入侵丹麦瓦登海外,自2010年以来,它已经在日德兰半岛的北海海岸、林峡湾、西北部的卡特加特和斯卡格拉克建立了能够繁殖的永久种群。它可能是由源自德国瓦登海的上层幼虫侵入丹麦水域的。此后,该物种可能随着盛行的洋流扩散到丹麦的其他地区,但其他方式,例如通过船只运输,也是可能的。藤壶栖息在石头、石礁、软体动物壳和浅水的活岸蟹中。根据其原生和最近入侵地区的水文数据,我们预测其未来的分布将扩展到欧洲大陆的大部分海岸,除了微咸水域(< 20 PSU)和北极海域。最北的分布界限可能包括挪威的罗弗敦群岛。
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引用次数: 1
Spatial variation in propagule pressure and establishment of zebra mussels (Dreissena polymorpha) within a subtropical reservoir 亚热带水库斑马贻贝(Dreissena polymorpha)繁殖体压力的空间变化与繁殖
IF 1.6 3区 环境科学与生态学 Q2 ECOLOGY Pub Date : 2021-01-01 DOI: 10.3391/AI.2021.16.1.07
Thayer C. Hallidayschult, J. Beyer, D. Hambright
Zebra mussels (Dreissena polymorpha) are one of the most economically and ecologically disruptive aquatic invasive species in North America, where they damage infrastructure and alter ecological processes. Understanding zebra mussel propagule pressure and establishment is essential for predicting expansion into subtropical lakes and reservoirs. Key water quality parameters, such as temperature, water clarity, dissolved oxygen, and primary productivity have been found to play major roles in these processes. To test if environmental variation affected zebra mussel propagule pressure and establishment within a large, subtropical lake, we measured zebra mussel larval (veliger) abundances in the water column and post-veliger abundances on hard surfaces and quantified water quality during 2011–2015 at six sites spanning 32.8 km in Lake Texoma, OK-TX which differed markedly in salinity, water clarity, and algal abundances. We found that densities of both life stages were lower at western sites with lower water clarity, higher salinity, and higher productivity. Additionally, higher numbers of zebra mussel post-veligers accrued on the undersides of deeper surfaces, suggesting preference for lower temperatures and refuge from predators. Our results suggest that in habitats that are particularly stressful for zebra mussels, water quality predicts propagule pressure and establishment of zebra mussels across a lake, emphasizing the need to consider environmental heterogeneity within large lakes when predicting the potential range and impact of this cosmopolitan invader.
斑马贻贝(Dreissena polymorpha)是北美最具经济和生态破坏性的水生入侵物种之一,它们破坏基础设施并改变生态过程。了解斑马贻贝的繁殖压力和繁殖情况对预测其向亚热带湖泊和水库的扩张具有重要意义。关键的水质参数,如温度、水的清晰度、溶解氧和初级生产力在这些过程中起着重要作用。为了测试环境变化是否影响了大型亚热带湖泊中斑马贻贝的繁殖压力和建立,我们在2011年至2015年期间,在横跨32.8公里的德克萨斯州湖(lake Texoma)测量了水体中斑马贻贝幼虫(veliger)的丰度,以及硬表面上斑马贻贝幼虫后的丰度,并量化了水质。我们发现,在水体清澈度较低、盐度较高、生产力较高的西部站点,这两个生命阶段的密度都较低。此外,斑马贻贝在较深的表面下积累了更多的幼虫,这表明它们更喜欢低温和躲避捕食者。我们的研究结果表明,在对斑马贻贝特别有压力的栖息地,水质预测了斑马贻贝在湖泊中的繁殖压力和建立,强调在预测这种世界性入侵者的潜在范围和影响时,需要考虑大型湖泊内的环境异质性。
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引用次数: 3
Predicting the potential distribution of the invasive freshwater diatom Lindavia intermedia in New Zealand lakes 预测入侵淡水硅藻在新西兰湖泊的潜在分布
IF 1.6 3区 环境科学与生态学 Q2 ECOLOGY Pub Date : 2021-01-01 DOI: 10.3391/ai.2021.16.3.03
C. Kilroy, A. Whitehead, S. Wood, M. Vandergoes, P. Lambert, P. Novis
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引用次数: 7
The occurrence of two non-indigenous Conopeum (Bryozoa: Cheilostomata) species in the coastal waters of South Korea 韩国沿海水域两种非本地Conopeum(苔藓虫纲:Cheilostomata)的发生
IF 1.6 3区 环境科学与生态学 Q2 ECOLOGY Pub Date : 2021-01-01 DOI: 10.3391/AI.2021.16.2.05
Cheol Yu, Sungtae Kim, Jae-Sang Hong, Keun-Hyung Choi
Bryozoans are major fouling organisms and include some of the most invasive marine species globally. Hull fouling of transoceanic vessels is a major vector of non-indigenous bryozoans. One genus known to be important in this regard is Conopeum, but its occurrence in the coastal waters of South Korea has yet to be established. We sorted bryozoan samples from the collection of Park et al. (2017) and carried out surveys for marine organisms in 2013 and 2019–2020 in coastal waters of South Korea. We found two non-indigenous bryozoans: Conopeum reticulum (Linnaeus, 1767) and C. seurati (Canu, 1928). These two species and a third in the genus, C. hexagonum Seo, 1996, have distinctive morphologies and distributions along environmental gradients of the sampling sites. Gymnocyst and cryptocyst development and spine presence were used to identify each species morphologically. According to the salinity and turbidity of the sites, the inhabiting species appeared differently. The two nonindigenous species occurred in association with other sessile organisms such as oysters, mussels, and serpulid polychaetes. In particular, C. reticulum was associated with an invasive species of the Mediterranean mussel (Mytilus galloprovincialis Lamarck, 1819) and C. seurati was associated with the serpulid polychaetes Hydroides ezoensis Okuda, 1934 and Ficopomatus enigmaticus (Fauvel, 1923), as well as with the mytilid bivalve Xenostrobus securis (Lamarck, 1819), and the Pacific oyster Crassostrea gigas (Thunberg, 1793). Conopeum seurati and H. ezoensis completely encrusted all surfaces in artificial canal docks seemingly negatively affecting richness of native species.
苔藓虫是主要的污染生物,包括一些全球最具侵略性的海洋物种。越洋船舶的船体污垢是非本地苔藓虫的主要载体。已知在这方面很重要的一个属是Conopeum,但它在韩国沿海水域的分布情况尚未确定。我们对Park等人(2017)收集的苔藓虫样本进行了分类,并于2013年和2019-2020年在韩国沿海水域对海洋生物进行了调查。我们发现了两种非本地苔藓虫:Conopeum reticulum (Linnaeus, 1767)和C. seurati (Canu, 1928)。这两个种和第三个属(C. hexonum Seo, 1996)在采样点的环境梯度上有不同的形态和分布。裸子囊肿和隐囊肿的发育和脊柱的存在被用来识别每个物种的形态。根据测点的盐度和浊度不同,栖息物种的形态也不同。这两种非本地物种与其他无根生物如牡蛎、贻贝和绢壳多毛类一起出现。特别是,C. reticulum与地中海贻贝的一种入侵物种(Mytilus galloprovincialis Lamarck, 1819)有关,C. seurati与serpulid polychaetes hydrozoensis Okuda, 1934, Ficopomatus enigmaticus (Fauvel, 1923),以及myliid bivalve Xenostrobus securis (Lamarck, 1819)和Pacific oyster Crassostrea gigas (Thunberg, 1793)有关。人工运河码头的所有表面都被康柏(conopum seurati)和埃佐马(H. ezoensis)完全包裹,似乎对本地物种的丰富度产生了负面影响。
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引用次数: 2
Invasive elodeas in Slovakia (Central Europe): distribution, ecology and effect on native macrophyte assemblages 斯洛伐克(中欧)的入侵植物:分布、生态和对本地大型植物组合的影响
IF 1.6 3区 环境科学与生态学 Q2 ECOLOGY Pub Date : 2021-01-01 DOI: 10.3391/ai.2021.16.4.03
Kateřina Bubíková, I. Svitková, Marek Svitok, R. Hrivnák
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引用次数: 5
Phytoplankton response to the massive expansion of Elodea nuttallii (Planch.) H.St.John, 1920 in a floodplain lake of the Vistula River (Poland) 浮游植物对褐藻大规模扩张的响应H.St。约翰,1920年摄于维斯瓦河(波兰)的一个漫滩湖
IF 1.6 3区 环境科学与生态学 Q2 ECOLOGY Pub Date : 2021-01-01 DOI: 10.3391/ai.2021.16.4.02
E. Dembowska, D. Kamiński, A. Wojciechowska
The spread of invasive non-native species, one of the greatest threats to biodiversity and the economy, affects the structure and functions of ecosystems at all levels. At the beginning of the 21 century a rapid expansion of the submerged macrophyte Elodea nuttallii was observed in southern and eastern Europe. However, this plant, native to North America, was already recorded in Europe in the first half of the 20 century. Our study aimed to evaluate changes in phytoplankton communities caused by the presence of this new invader. The research was conducted in a large floodplain lake in the Vistula valley (north-central Poland) and involved regular monitoring of the lake’s ecological status using phytoplankton-based methods. Long-term observations enabled us to track the impact of this invasive plant on phytoplankton and to compare the conditions of the phytoplankton community before and after Elodea nuttallii invasion. In the first stage of the research (2007–09) massive phytoplankton growth (max. biomass over 90 mg/L) and Cyanobacteria blooms (mainly of Aphanizomenon flos-aquae) were noted. Submerged vegetation along the shore was sparse and its development was inhibited by phytoplankton shading. Elodea nuttallii was first reported in this lake in 2009, together with native macrophyte species. The second stage of the research was carried out in the years 2013–15, when E. nuttallii had already colonised the lake, in some parts occupying the entire bottom surface and almost completely outcompeting native species of submerged macrophytes. As a consequence, the abundance and biomass of phytoplankton decreased. The highest biomass recorded in summer 2013–15 was approximately 4 mg/L. Secchi depth increased from 0.5 m in 2007–08 to 1.6 m in 2015. Elodea nuttallii expansion caused a shift from the turbid-water to clear-water state with higher water transparency. Phytoplankton blooms did not develop. The massive growth of E. nuttallii seems to have caused positive changes in the lake ecological status. However, E. nuttallii is considered to be a highly invasive species, threatening native hydrobionts at various levels of organisation.
外来入侵物种的蔓延影响着各级生态系统的结构和功能,是对生物多样性和经济的最大威胁之一。21世纪初,在南欧和东欧观测到水下大型植物叶洛达(Elodea nuttallii)的迅速扩张。然而,这种原产于北美的植物在20世纪上半叶就已经在欧洲出现了记录。我们的研究旨在评估这种新入侵者的存在所引起的浮游植物群落的变化。这项研究是在维斯瓦河谷(波兰中北部)的一个大型洪泛区湖泊进行的,包括使用基于浮游植物的方法定期监测湖泊的生态状况。通过长期的观察,我们可以追踪到这种入侵植物对浮游植物的影响,并比较了这种入侵植物入侵前后浮游植物群落的状况。在研究的第一阶段(2007-09),浮游植物大量生长(最大。生物量大于90 mg/L),蓝藻大量繁殖(主要为水辉藻)。沿岸淹没植被稀疏,浮游植物遮荫抑制了其发育。2009年首次在该湖泊中发现了巨藻(Elodea nuttallii)。第二阶段的研究是在2013 - 2015年进行的,当时E. nuttallii已经在湖中定居,在某些地方占据了整个底表面,几乎完全击败了本土的水下大型植物物种。结果,浮游植物的丰度和生物量下降。2013 - 2015年夏季记录的最高生物量约为4 mg/L。Secchi深度从2007-08年的0.5 m增加到2015年的1.6 m。绿藻的扩张使水体从浑浊状态向清澈状态转变,水体透明度提高。浮游植物没有大量繁殖。纳塔利草的大量生长似乎对湖泊生态状况产生了积极的影响。然而,nuttallii被认为是一种高度入侵物种,在不同的组织水平上威胁着本地水生生物。
{"title":"Phytoplankton response to the massive expansion of Elodea nuttallii (Planch.) H.St.John, 1920 in a floodplain lake of the Vistula River (Poland)","authors":"E. Dembowska, D. Kamiński, A. Wojciechowska","doi":"10.3391/ai.2021.16.4.02","DOIUrl":"https://doi.org/10.3391/ai.2021.16.4.02","url":null,"abstract":"The spread of invasive non-native species, one of the greatest threats to biodiversity and the economy, affects the structure and functions of ecosystems at all levels. At the beginning of the 21 century a rapid expansion of the submerged macrophyte Elodea nuttallii was observed in southern and eastern Europe. However, this plant, native to North America, was already recorded in Europe in the first half of the 20 century. Our study aimed to evaluate changes in phytoplankton communities caused by the presence of this new invader. The research was conducted in a large floodplain lake in the Vistula valley (north-central Poland) and involved regular monitoring of the lake’s ecological status using phytoplankton-based methods. Long-term observations enabled us to track the impact of this invasive plant on phytoplankton and to compare the conditions of the phytoplankton community before and after Elodea nuttallii invasion. In the first stage of the research (2007–09) massive phytoplankton growth (max. biomass over 90 mg/L) and Cyanobacteria blooms (mainly of Aphanizomenon flos-aquae) were noted. Submerged vegetation along the shore was sparse and its development was inhibited by phytoplankton shading. Elodea nuttallii was first reported in this lake in 2009, together with native macrophyte species. The second stage of the research was carried out in the years 2013–15, when E. nuttallii had already colonised the lake, in some parts occupying the entire bottom surface and almost completely outcompeting native species of submerged macrophytes. As a consequence, the abundance and biomass of phytoplankton decreased. The highest biomass recorded in summer 2013–15 was approximately 4 mg/L. Secchi depth increased from 0.5 m in 2007–08 to 1.6 m in 2015. Elodea nuttallii expansion caused a shift from the turbid-water to clear-water state with higher water transparency. Phytoplankton blooms did not develop. The massive growth of E. nuttallii seems to have caused positive changes in the lake ecological status. However, E. nuttallii is considered to be a highly invasive species, threatening native hydrobionts at various levels of organisation.","PeriodicalId":8119,"journal":{"name":"Aquatic Invasions","volume":"1 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89544558","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: 2
ICAIS advances knowledge and understanding of aquatic invasions in the Anthropocene ICAIS促进了对人类世水生入侵的认识和理解
IF 1.6 3区 环境科学与生态学 Q2 ECOLOGY Pub Date : 2021-01-01 DOI: 10.3391/AI.2021.16.1.01
O. Casas-Monroy, S. Bailey, B. Holmes, M. Johansson
Oscar Casas-Monroy1, Sarah A. Bailey1,*, Bonnie Holmes2, and Mattias L. Johansson3 1Great Lake Laboratory for Fisheries and aquatic Sciences, Fisheries and Oceans Canada, Burlington, Ontario, Canada 2University of the Sunshine Coast, Sippy Downs, Queensland, Australia 3Department of Biology, University of North Georgia, Oakwood, Georgia, USA *Corresponding author E-mail: sarah.bailey@dfo-mpo.gc.ca
Oscar Casas-Monroy1, Sarah A. Bailey1,*, Bonnie Holmes2, and Mattias L. Johansson3 1加拿大安大略省伯灵顿市加拿大渔业与海洋大湖渔业与水生科学实验室2澳大利亚昆士兰州西皮唐斯阳光海岸大学3美国乔治亚州奥克伍德市北乔治亚大学生物学系*通讯作者E-mail: sarah.bailey@dfo-mpo.gc.ca
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引用次数: 1
A doubled down invasion of the northeast Pacific by the Asian mud shrimp, Upogebia major and its coevolved bopyrid isopod parasite, Orthione griffenis 亚洲泥虾(Upogebia major)及其共同进化的双翅类等足类寄生虫Orthione griffenis对东北太平洋的双重入侵
IF 1.6 3区 环境科学与生态学 Q2 ECOLOGY Pub Date : 2021-01-01 DOI: 10.3391/ai.2021.16.4.09
J. Chapman, Jingchun Li, M. Mcgowan, R. Breitenstein, R. Appy, K. Hieb, C. Piotrowski, L. Elder
Dramatic declines of the native northeast Pacific mud shrimp, Upogebia pugettensis over the last three decades have occurred in response to intense infestations by the Asian bopyrid isopod parasite, Orthione griffenis, that was introduced in the 1980s. We report herein the arrival of the Asian mud shrimp, Upogebia major, in San Francisco Bay no later than 2006. Complications of identifying juvenile U. major and inefficiencies of collecting mature and readily identified specimens recovered by conventional sampling devices are likely to have delayed its identification and discovery. U. major is less vulnerable to O. griffenis and is displacing or replacing U. pugettensis in its present 200 km range to the north and south of San Francisco Bay. Upogebia major, as a coevolved alternative host, assures persistence of O. griffenis in this region even where native species extinctions occur and can potentially expand to all habitats that are presently invaded by O. griffenis (Alaska to Baja California Norte). The individual and combined O. griffenis and U. major invasions thus threaten U. pugettensis in particular and all other native Upogebia species occurring north of Mexico. Our review of Upogebia taxonomy for a key to species revealed a previously reported 1912 invasion of San Francisco Bay by Upogebia affinis that was in error; hence, the introduction of U. major is the first confirmed gebiid invasion in the world. Greater resolution of U. major natural history and timing of its invasion is needed to test whether it evaded present vector management efforts. Intervention is warranted to limit the doubled down U. major and O. griffenis invasion and to conserve U. pugettensis and other native Upogebia species from ecological or absolute extinction in the coming decades.
在过去的三十年里,东北太平洋泥虾(Upogebia pugettensis)的数量急剧下降,这是对20世纪80年代引入的亚洲双翅类等足类寄生虫Orthione griffenis的严重侵袭的反应。我们在此报告亚洲泥虾(Upogebia major)不迟于2006年抵达旧金山湾。鉴定幼年U. major的复杂性以及通过传统采样装置收集成熟和易于识别的标本的效率低下可能会延迟其鉴定和发现。美国major对O. griffenis不那么脆弱,并且正在旧金山湾北部和南部200公里范围内取代或取代美国pugettensis。作为一种共同进化的替代寄主,即使在本地物种灭绝的地方,也能确保o.c riffenis在该地区的持久性,并有可能扩展到目前o.c riffenis入侵的所有栖息地(阿拉斯加到下加利福尼亚北部)。因此,单独的和联合的格里菲尼欧和美国的主要入侵威胁到了普吉特乌斯,尤其是墨西哥北部的所有其他本土乌格菲尼欧物种。我们对一种关键物种的Upogebia分类进行了回顾,发现之前报道的1912年亲缘Upogebia入侵旧金山湾是错误的;因此,美国major的引入是世界上第一次确认的gebiid入侵。需要对美国主要自然历史和入侵时间有更大的了解,以检验它是否逃避了目前的病媒管理努力。干预是必要的,以限制加倍的U. major和O. griffenis的入侵,并保护U. pugettensis和其他本地Upogebia物种在未来几十年免于生态或绝对灭绝。
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引用次数: 1
Multiple introductions and regional spread shape the distribution of the cryptic ascidian Didemnum perlucidum in Australia: an important baseline for management under climate change 多重引进和区域传播塑造了澳大利亚隐海鞘的分布:气候变化下管理的重要基线
IF 1.6 3区 环境科学与生态学 Q2 ECOLOGY Pub Date : 2021-01-01 DOI: 10.3391/AI.2021.16.2.06
Joana Dias, S. Lukehurst, T. Simpson, R. Rocha, M. A. Tovar-Hernández, Claire M. Wellington, J. McDonald, M. Snow, J. Kennington
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引用次数: 2
Do non-native sea anemones (Cnidaria: Actiniaria) share a common invasion pattern? – A systematic review 非本地海葵(刺胞属:Actiniaria)有共同的入侵模式吗?-系统检讨
IF 1.6 3区 环境科学与生态学 Q2 ECOLOGY Pub Date : 2021-01-01 DOI: 10.3391/ai.2021.16.3.01
L. Gimenez, A. Brante
{"title":"Do non-native sea anemones (Cnidaria: Actiniaria) share a common invasion pattern? – A systematic review","authors":"L. Gimenez, A. Brante","doi":"10.3391/ai.2021.16.3.01","DOIUrl":"https://doi.org/10.3391/ai.2021.16.3.01","url":null,"abstract":"","PeriodicalId":8119,"journal":{"name":"Aquatic Invasions","volume":"15 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87252242","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: 2
期刊
Aquatic Invasions
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