Gleice de Souza Santos, Edissa Emi Cortez Silva, Leidiane Pereira Diniz, Raquel Xavier Calvi, Déborah Maria de Oliveira, Bruna Lana Delfim, Tayenne Luna Tomé De Paula, Eneida M. Eskinazi-Sant'Anna
{"title":"Deep lakes support higher zooplankton functional diversity than shallow lakes: A case study in lacustrine environments affected by mining tailings (lower Doce River basin, Brazil)","authors":"Gleice de Souza Santos, Edissa Emi Cortez Silva, Leidiane Pereira Diniz, Raquel Xavier Calvi, Déborah Maria de Oliveira, Bruna Lana Delfim, Tayenne Luna Tomé De Paula, Eneida M. Eskinazi-Sant'Anna","doi":"10.1111/fwb.14257","DOIUrl":"10.1111/fwb.14257","url":null,"abstract":"<p>\u0000 \u0000 </p>","PeriodicalId":12365,"journal":{"name":"Freshwater Biology","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141102913","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
关于外来虾虎鱼在欧洲水域的扩展，出现了一个问题，即全球变暖是否会加强或抑制这一进程。虾虎鱼原产于庞托-里海地区，那里的气候比欧洲入侵地区温暖。因此，它们在生理上可能比本地物种更能应对气候变暖。我们的目的是确定入侵虾虎鱼与本地虾虎鱼在夏季温度升高时代谢特征的差异。我们使用实验室呼吸器比较了夏季温度升高（25 与 17°C）对鱼类代谢反应的影响，这两个物种对由入侵虾虎鱼和同一生态区的本地对应鱼类组成：入侵鲤科虾虎鱼 Babka gymnotrachelus 与本地欧洲牛头鱼 Cottus gobio，以及入侵猴虾虎鱼 Neogobius fluviatilis 与本地箭鱼 Gobio gobio。尽管属于不同的鱼科，但配对物种具有共同的功能特征，包括形态特征。经过 4 周的驯化后，我们测定了鱼类的标准代谢率（SMR）、最大代谢率（MMR）和有氧范围（AS = MMR-SMR）。在所有温度下，笛鲷的MMR均低于牛头鰕虎鱼，而长尾鰕虎鱼和猴鰕虎鱼的MMR则没有差异。一方面，温度升高并不影响笛鲷和牛头鱼的AS。然而，在所有温度下，梭子蟹的 AS 始终低于牛头鱼。另一方面，温度升高导致猴虎鱼和鳕鱼的 AS 下降。就 AS 而言，入侵者在较高温度下的表现并不总是优于本地物种。然而，入侵者维持较低的SMR，从而降低了生活成本。这些结果表明，全球变暖可能会促进虾虎鱼的入侵，这很可能会增加虾虎鱼在温带淡水系统中的出现并对当地鱼类群落产生影响。
{"title":"Metabolic rate of two invasive Ponto-Caspian goby species and their native competitors in the context of global warming","authors":"Piotr Kłosiński, Jarosław Kobak, Tomasz Kakareko","doi":"10.1111/fwb.14259","DOIUrl":"10.1111/fwb.14259","url":null,"abstract":"<p>\u0000 \u0000 </p>","PeriodicalId":12365,"journal":{"name":"Freshwater Biology","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141110390","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Effects of episodic stream dewatering on brook trout spatial population structure","authors":"Nathaniel P. Hitt, Karli M. Rogers, Karmann G. Kessler, Martin A. Briggs, Jennifer H. Fair, C. Andrew Dolloff","doi":"10.1111/fwb.14287","DOIUrl":"10.1111/fwb.14287","url":null,"abstract":"<p>\u0000 \u0000 </p>","PeriodicalId":12365,"journal":{"name":"Freshwater Biology","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/fwb.14287","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141121667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Ontogenetic diet shifts and temporal separations in gonad development of two icefish species in Hongze Lake, China","authors":"Fei Cheng, Lishuang Zhao, Juan Cao, Meixiang Jia, Yacheng Li, Yushun Chen, Songguang Xie","doi":"10.1111/fwb.14258","DOIUrl":"10.1111/fwb.14258","url":null,"abstract":"<p>\u0000 \u0000 </p>","PeriodicalId":12365,"journal":{"name":"Freshwater Biology","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141124774","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Ecological impact of a generalist invader in the aquatic food web is mediated by environmental context","authors":"Cristina Charette, Alison M. Derry","doi":"10.1111/fwb.14256","DOIUrl":"10.1111/fwb.14256","url":null,"abstract":"<p>\u0000 \u0000 </p>","PeriodicalId":12365,"journal":{"name":"Freshwater Biology","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/fwb.14256","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140840724","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Effects of past riverine connectivity on the population structure and species distribution of ‘Geophagus’ brasiliensis (Cichlidae) complex in a Neotropical hotspot","authors":"Leandro Araujo Argolo, Ivan Pedro Azevedo Campos, Hernán López-Fernández, Henrique Batalha-Filho, Paulo Roberto Antunes de Mello Affonso","doi":"10.1111/fwb.14254","DOIUrl":"10.1111/fwb.14254","url":null,"abstract":"<p>\u0000 \u0000 </p>","PeriodicalId":12365,"journal":{"name":"Freshwater Biology","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140840725","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Porewater microbiomes in buried wetland soils: Synergic effects of water chemistry and redox gradients associated with hydrological processes","authors":"Jinjun Kan, Olesya Lazareva, Diana Oviedo-Vargas, Sean M. McAllister, Clara S. Chan","doi":"10.1111/fwb.14253","DOIUrl":"10.1111/fwb.14253","url":null,"abstract":"<p>\u0000 \u0000 </p>","PeriodicalId":12365,"journal":{"name":"Freshwater Biology","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140812829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Issue Information - Cover and Ed Board","authors":"","doi":"10.1111/fwb.14122","DOIUrl":"https://doi.org/10.1111/fwb.14122","url":null,"abstract":"","PeriodicalId":12365,"journal":{"name":"Freshwater Biology","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/fwb.14122","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140639478","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Network connectivity contributes to native small-bodied fish assemblages in the upper Mississippi River system","authors":"Shaley A. Valentine, Kristen L. Bouska, Gregory W. Whitledge","doi":"10.1111/fwb.14251","DOIUrl":"10.1111/fwb.14251","url":null,"abstract":"<p>\u0000 \u0000 </p>","PeriodicalId":12365,"journal":{"name":"Freshwater Biology","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/fwb.14251","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140624479","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jennifer G. Howeth, Jeffrey D. Lozier, Charles Thomas Olinger, Mark L. Dedmon, Joseph M. Matthews, Sydney J. Cardoza
元群落理论预测，群落结构的区域和局部过程的相对重要性将随着生态演替而变化。在不同演替阶段的淡水生境中，确定这些过程对空间结构的分类和进化多样性的影响，可大大提高对跨时空尺度多样性维持的理解。在这项研究中，我们评估了因海狸（Castor canadensis）干扰而发生二次演替的池塘元群落在局部和区域尺度上的螯虾多样性。根据元群落生态学的理论预测，随着演替的进行，局部过程的重要性不断增加，我们假设随着演替的进行，螯虾的局部和β多样性会随着局部结构的加强而下降，因为老池塘提供的合适栖息地可能不如溪流。我们对位于三个集水区的海狸鼠池塘元群落和参考源头溪流中的螯虾物种和系统发育多样性进行了评估。线粒体细胞色素氧化酶 I 基因的 DNA 序列被用来为群落和系统发育多样性测试分配螯虾物种。在年龄从 24 年到 70 年不等的海狸池塘中，对本地多样性和 β 多样性进行了对比，并将其作为元群落过程的函数。与预测相反，溪流和池塘演替阶段（24-39 年；42-57 年；60-70 年）的局部物种多样性没有差异，但在最古老的池塘生态系统中出现了群落和系统发育趋同。最年轻池塘和最古老池塘的螯虾群落组成不同，这是因为最年轻池塘的螯虾丰度较高，而最古老池塘的螯虾群落趋同。在溪流中，群落组成与环境的关联性最强，并且与池塘年龄脱钩。相比之下，种内单倍型组成与环境的相关性随着演替而增加。在三个元群落中，区域性小龙虾物种多样性是由海狸鼠构建的生态系统的时间和环境驱动因素以及集水区内的扩散限制共同造成的。这项研究是对海狸鼠池塘元群落演替阶段的分类和系统发育多样性响应的首次调查。根据池塘年龄检测到不同的小龙虾组成和单倍型分类，这表明了当地结构的作用，并进一步表明未来的研究应承认演替在塑造当地和区域范围的物种多样性方面的作用。集水区内的传播限制可能有助于元群落中小龙虾物种多样性的演化和生物多样性的整体维持。这些结果支持了群落和淡水生态学从近期强调空间过程向整合时间驱动因素的转变，以更好地确定跨尺度分类和系统发育多样性的调节因素。
{"title":"Crayfish communities converge over succession in beaver pond metacommunities","authors":"Jennifer G. Howeth, Jeffrey D. Lozier, Charles Thomas Olinger, Mark L. Dedmon, Joseph M. Matthews, Sydney J. Cardoza","doi":"10.1111/fwb.14250","DOIUrl":"10.1111/fwb.14250","url":null,"abstract":"<p>\u0000 \u0000 </p>","PeriodicalId":12365,"journal":{"name":"Freshwater Biology","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2024-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140580245","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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