Limnology and Oceanography Letters最新文献

Initiation of bivalve shell calcification under ocean acidification: integrating insights from shell to cell

IF 7.8 2区地球科学

Limnology and Oceanography Letters Pub Date : 2025-03-28 DOI: 10.1002/lol2.70010

Yang Xu, Fortunatus Masanja, Yuewen Deng, Yong Liu, Liqiang Zhao

{"title":"Initiation of bivalve shell calcification under ocean acidification: integrating insights from shell to cell","authors":"Yang Xu, Fortunatus Masanja, Yuewen Deng, Yong Liu, Liqiang Zhao","doi":"10.1002/lol2.70010","DOIUrl":"https://doi.org/10.1002/lol2.70010","url":null,"abstract":"The formation of initial bivalve shell is sensitive to ocean acidification, encoding the basis of shell formation and environmental information. Here, we demonstrated how the initial shell building processes were affected under various acidified conditions. With decreasing pH, larvae showed smaller shells and higher incidences of deformity. Shell elemental and isotopic profiles suggested that larvae almost exclusively used seawater dissolved inorganic carbon to calcify and exhibited diminished ability to maintain the calcifying fluid homeostasis. Compared to those reared at pHNBS 8.1, larvae exposed at pHNBS 7.7 downregulated the expression of genes related to transport of calcification substrates and regulation of carbonate chemistry, all of which were subsequently upregulated at pHNBS 7.4. This integrated finding advances the application of sclerochronology by providing insights into the initial shell formation, a crucial phase that is overlooked in sclerochronological studies, particularly in how environmental stressors affect the interpretation of geochemical proxies in adult shells.","PeriodicalId":18128,"journal":{"name":"Limnology and Oceanography Letters","volume":"36 1","pages":""},"PeriodicalIF":7.8,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143733892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Estimation of lifelong metabolic rates in marine fish: A combination of oxygen consumption measurements and δ13C metabolic proxy derived from vertebral structural carbonates

IF 7.8 2区地球科学

Limnology and Oceanography Letters Pub Date : 2025-03-25 DOI: 10.1002/lol2.70009

Chi‐Yuan Hsieh, Tzu‐Yen Liu, Yung‐Che Tseng, Kotaro Shirai, Pei‐Ling Wang, Guan‐Chung Wu, Ming‐Tsung Chung

{"title":"Estimation of lifelong metabolic rates in marine fish: A combination of oxygen consumption measurements and δ13C metabolic proxy derived from vertebral structural carbonates","authors":"Chi‐Yuan Hsieh, Tzu‐Yen Liu, Yung‐Che Tseng, Kotaro Shirai, Pei‐Ling Wang, Guan‐Chung Wu, Ming‐Tsung Chung","doi":"10.1002/lol2.70009","DOIUrl":"https://doi.org/10.1002/lol2.70009","url":null,"abstract":"Adjustments in the metabolism of marine fish are associated with the complexity of resource availability, prey–predator relationships, and biotic and abiotic interactions in the natural environment. To investigate the relationship between metabolism and body mass, this study used a conventional method to estimate the oxygen consumption rate (reflecting the resting metabolic rate) in black porgy, Acanthopagrus schlegelii, over a year of rearing. In addition, we developed a novel metabolic proxy using the δ13C values of vertebral structural carbonates to monitor lifelong metabolic changes. The oxygen consumption measurements followed a decreasing mass‐dependent trend and yielded a mass‐specific allometric exponent scaling (−0.24). By integrating the oxygen consumption with the advanced δ13C metabolic proxy, we established a decay model in an increasing form to describe the relationship of the two measurements, and it could be further used in wild fishes and broaden the metabolic studies in marine vertebrates.","PeriodicalId":18128,"journal":{"name":"Limnology and Oceanography Letters","volume":"93 1","pages":""},"PeriodicalIF":7.8,"publicationDate":"2025-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143702794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Impact of glacial cycles and ocean currents on radiation events in the Japanese turban snail Lunella coreensis

IF 7.8 2区地球科学

Limnology and Oceanography Letters Pub Date : 2025-03-18 DOI: 10.1002/lol2.70005

Davin H. E. Setiamarga, Kazuki Hirota, Satoko Nakashima, Masa‐aki Yoshida, Shinnosuke Teruya, Takenori Sasaki

{"title":"Impact of glacial cycles and ocean currents on radiation events in the Japanese turban snail Lunella coreensis","authors":"Davin H. E. Setiamarga, Kazuki Hirota, Satoko Nakashima, Masa‐aki Yoshida, Shinnosuke Teruya, Takenori Sasaki","doi":"10.1002/lol2.70005","DOIUrl":"https://doi.org/10.1002/lol2.70005","url":null,"abstract":"The Japanese turban snail Lunella coreensis is sensitive to ocean currents due to its short pelagic larval stage and moderate dispersal ability, making it an ideal model for studying genetic diversity shaped by paleoclimatic shifts. In this study, we analyzed the mitochondrial genes COI and 12S of museum samples collected from various coasts across Japan and identified 10 haplogroups divided into Pacific Ocean and Japan Sea clades, influenced by Kuroshio and Tsushima currents. Divergence time estimates indicate radiation between 3000 and 77,000 yr ago, coinciding with the last ice age, supported by fossil evidence in Japan. Glaciation cycles likely caused genetic isolation and exchange. Rapid radiation between 18,000 and 1000 yr ago aligns with climatic changes during the last glacial maximum. Effective population size estimates indicate past bottlenecks. These findings reveal how historical environmental events shaped L. coreensis genetic diversity, laying the groundwork for future sclerochronological research on marine biodiversity.","PeriodicalId":18128,"journal":{"name":"Limnology and Oceanography Letters","volume":"91 1","pages":""},"PeriodicalIF":7.8,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143653374","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Gas transfer velocity (k600$$ {k}_{600} $$) increases with discharge in steep streams but not in low‐slope streams

IF 7.8 2区地球科学

Limnology and Oceanography Letters Pub Date : 2025-03-12 DOI: 10.1002/lol2.70003

Kelly S. Aho, Kaelin M. Cawley, Robert O. Hall, Robert T. Hensley, Walter K. Dodds, Nicolas Harrison, Keli J. Goodman

引用次数: 0

Forecasting climate and human alterations to coastal and estuarine dissolved organic matter

IF 7.8 2区地球科学

Limnology and Oceanography Letters Pub Date : 2025-03-11 DOI: 10.1002/lol2.70002

Liz D. Ortiz Muñoz, John S. Kominoski

引用次数: 0

Anthropogenic nutrient inputs affect productivity–biodiversity relationships in marine tintinnid assemblages

IF 5.1 2区地球科学

Limnology and Oceanography Letters Pub Date : 2025-02-19 DOI: 10.1002/lol2.70001

Meiping Feng, Jichen Qiu, Wenhua Bian, Yunfan Zhang, Siting Hu, Yijia Yang, Kailin Liu, Chaofeng Wang, Wuchang Zhang, Xiaoxia Sun, Na Li, Jun Lin, Shujin Guo, Bingzhang Chen

{"title":"Anthropogenic nutrient inputs affect productivity–biodiversity relationships in marine tintinnid assemblages","authors":"Meiping Feng, Jichen Qiu, Wenhua Bian, Yunfan Zhang, Siting Hu, Yijia Yang, Kailin Liu, Chaofeng Wang, Wuchang Zhang, Xiaoxia Sun, Na Li, Jun Lin, Shujin Guo, Bingzhang Chen","doi":"10.1002/lol2.70001","DOIUrl":"10.1002/lol2.70001","url":null,"abstract":"<p>Although the productivity–biodiversity relationship (PBR) has been a hot topic, few studies have considered how anthropogenic pressures affect PBRs in marine microzooplankton. Here, we provide the first insights into PBRs in tintinnid assemblages using 18-yr data from Jiaozhou Bay, a typical coastal bay in the Yellow Sea. We hypothesized and verified that PBRs vary across contrasting anthropogenic nutrient inputs and that functional and phylogenetic diversity would deliver more information than conventional species richness. High productivity promotes more diversity under low to medium rather than high anthropogenic nutrient inputs. Compared to species richness, functional and phylogenetic diversity reveal more PBR patterns and respond more quickly in response to varying anthropogenic inputs. A concave+ PBR is revealed for functional diversity in the ecozone with highly active water exchange. Our study contributes to the understanding of PBR in marine unicellular secondary producers and their responses to anthropogenic nutrient inputs in coastal ecosystems.</p>","PeriodicalId":18128,"journal":{"name":"Limnology and Oceanography Letters","volume":"10 2","pages":"234-244"},"PeriodicalIF":5.1,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/lol2.70001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143451861","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Reconstructing life-time reproductive histories using steroid hormones in cephalopod beaks 利用头足类喙中的类固醇激素重建一生的生殖史

IF 5.1 2区地球科学

Limnology and Oceanography Letters Pub Date : 2025-02-13 DOI: 10.1002/lol2.70000

Erica D. Durante, Michael D. Wiese, Ashley S. Meakin, Karina C. Hall, Zoë A. Doubleday

引用次数: 0

Oyster shells as archives of present and past environmental variability and life history traits: A multi-disciplinary review of sclerochronology methods and applications

IF 5.1 2区地球科学

Limnology and Oceanography Letters Pub Date : 2025-01-29 DOI: 10.1002/lol2.10461

Vincent Mouchi, C. Fred T. Andrus, Antonio G. Checa, Mary Elliot, Erika Griesshaber, Niklas Hausmann, Damien Huyghe, Franck Lartaud, Melita Peharda, Niels J. de Winter

{"title":"Oyster shells as archives of present and past environmental variability and life history traits: A multi-disciplinary review of sclerochronology methods and applications","authors":"Vincent Mouchi, C. Fred T. Andrus, Antonio G. Checa, Mary Elliot, Erika Griesshaber, Niklas Hausmann, Damien Huyghe, Franck Lartaud, Melita Peharda, Niels J. de Winter","doi":"10.1002/lol2.10461","DOIUrl":"10.1002/lol2.10461","url":null,"abstract":"<p>Oysters inhabit a variety of coastal and deep-sea settings over a wide latitudinal range and have a role as ecosystem engineers. They also represent an important food source for humans since hunter-gatherer times, which motivates interest in using oyster shells as environmental and life history archives. Still, oysters have often been disregarded in sclerochronology studies, although several methods based on both microtextural and geochemical approaches have successfully been investigated. We review how these methods have been used to improve interpretations of shell records, and we identify knowledge gaps in a variety of disciplines. Those include ecology to study larval dispersal and growth rates; archaeology to determine shell midden constructions and site occupations; and palaeoenvironmental and palaeoclimate reconstructions from tidal to annual timescales. We also suggest standardizing sclerochronology procedures to improve palaeoenvironmental reconstructions and biophysical models on oyster larval dispersal.</p>","PeriodicalId":18128,"journal":{"name":"Limnology and Oceanography Letters","volume":"10 2","pages":"179-199"},"PeriodicalIF":5.1,"publicationDate":"2025-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/lol2.10461","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143056386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A global dataset of nitrogen fixation rates across inland and coastal waters

IF 7.8 2区地球科学

Limnology and Oceanography Letters Pub Date : 2025-01-24 DOI: 10.1002/lol2.10459

Robinson W. Fulweiler, Megan E. Berberich, Shelby A. Rinehart, Jason M. Taylor, Michelle C. Kelly, Nicholas E. Ray, Autumn Oczkowski, Sawyer J. Balint, Alexandra H. Geisser, Catherine R. Mahoney, Mar Benavides, Matthew J. Church, Brianna Loeks, Silvia E. Newell, Malin Olofsson, Jimmy C. Oppong, Sarah S. Roley, Carmella Vizza, Samuel T. Wilson, Peter M. Groffman, J. Thad Scott, Amy M. Marcarelli

{"title":"A global dataset of nitrogen fixation rates across inland and coastal waters","authors":"Robinson W. Fulweiler, Megan E. Berberich, Shelby A. Rinehart, Jason M. Taylor, Michelle C. Kelly, Nicholas E. Ray, Autumn Oczkowski, Sawyer J. Balint, Alexandra H. Geisser, Catherine R. Mahoney, Mar Benavides, Matthew J. Church, Brianna Loeks, Silvia E. Newell, Malin Olofsson, Jimmy C. Oppong, Sarah S. Roley, Carmella Vizza, Samuel T. Wilson, Peter M. Groffman, J. Thad Scott, Amy M. Marcarelli","doi":"10.1002/lol2.10459","DOIUrl":"https://doi.org/10.1002/lol2.10459","url":null,"abstract":"Biological nitrogen fixation is the conversion of dinitrogen (N2) gas into bioavailable nitrogen by microorganisms with consequences for primary production, ecosystem function, and global climate. Here we present a compiled dataset of 4793 nitrogen fixation (N2‐fixation) rates measured in the water column and benthos of inland and coastal systems via the acetylene reduction assay, 15N2 labeling, or N2/Ar technique. While the data are distributed across seven continents, most observations (88%) are from the northern hemisphere. 15N2 labeling accounted for 67% of water column measurements, while the acetylene reduction assay accounted for 81% of benthic N2‐fixation observations. Dataset median area‐, volume‐, and mass‐normalized N2‐fixation rates are 7.1 μmol N2‐N m−2 h−1, 2.3 × 10−4 μmol N2‐N L−1 h−1, and 4.8 × 10−4 μmol N2‐N g−1 h−1, respectively. This dataset will facilitate future efforts to study and scale N2‐fixation contributions across inland and coastal aquatic environments.","PeriodicalId":18128,"journal":{"name":"Limnology and Oceanography Letters","volume":"3 1","pages":""},"PeriodicalIF":7.8,"publicationDate":"2025-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143031319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Calcium carbonate and phosphorus interactions in inland waters

IF 5.1 2区地球科学

Limnology and Oceanography Letters Pub Date : 2025-01-22 DOI: 10.1002/lol2.10452

Jessica R. Corman

引用次数: 0