Basic and Applied Ecology最新文献

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Recent biodiversity changes in grasslands across elevational bands in Switzerland 瑞士各海拔带草原生物多样性的近期变化
IF 3 2区 环境科学与生态学
Basic and Applied Ecology Pub Date : 2025-05-05 DOI: 10.1016/j.baae.2025.05.003
Kathrin E.R. Häberlin , Jürgen Dengler
{"title":"Recent biodiversity changes in grasslands across elevational bands in Switzerland","authors":"Kathrin E.R. Häberlin ,&nbsp;Jürgen Dengler","doi":"10.1016/j.baae.2025.05.003","DOIUrl":"10.1016/j.baae.2025.05.003","url":null,"abstract":"<div><div>Concerns about intensification of land use and land abandonment threatening plant diversity called for the establishment of national monitoring and agri-environmental payment schemes in Switzerland. Yet, little is known about recent biodiversity changes in Swiss grasslands. The analyses in this study were based on the presence / absence records of 455 permanent 10 m<sup>2</sup> plots in grasslands systematically spread across elevational bands in Switzerland, collected by the Swiss Biodiversity Monitoring BDM. We assessed changes in vascular plant species richness, mean ecological indicator values and species composition at the local scale in Swiss grasslands over two decades (2001–2023) and for three elevational sets (all, below, and above 1200 m a.s.l.). Further, we identified winners and losers at the species level. Throughout all three elevational sets, we found that the mean species richness increased in the study period. Likewise, the mean ecological indicator values for temperature increased throughout. While the mean ecological indicator values of nutrient, soil moisture and reaction remained constant for the set of all plots, at lower elevations there was a trend towards a decreased nutrient value whereas soil moisture decreased at higher elevations. Overall, more species showed positive rather than negative trends over time. Especially at lower elevations, short-lived, ruderal species and C<sub>4</sub> grasses are on the increase. We suggest that these trends are linked to the increased harvesting frequency and the recent trend towards longer dry spells in Swiss summer. By contrast, at higher elevations, stress tolerance of grasslands decreased while competitiveness increased. These diverging patterns point to different drivers of biodiversity change dependent on elevation and call for context-dependent conservation measures.</div></div>","PeriodicalId":8708,"journal":{"name":"Basic and Applied Ecology","volume":"87 ","pages":"Pages 29-37"},"PeriodicalIF":3.0,"publicationDate":"2025-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144271759","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 0
Ecological assessment of forest management approaches to develop resilient forests in the face of global change in Central Europe 在中欧面临全球变化的情况下,对森林管理方法进行生态评估,以发展具有复原力的森林
IF 3 2区 环境科学与生态学
Basic and Applied Ecology Pub Date : 2025-05-04 DOI: 10.1016/j.baae.2025.05.001
Franka Huth , Alexander Tischer , Petia Nikolova , Heike Feldhaar , Alexandra Wehnert , Lisa Hülsmann , Jürgen Bauhus , Katrin Heer , Juliane Vogt , Christian Ammer , Uta Berger , Markus Bernhardt-Römermann , Manuela Böhme , Harald Bugmann , Jörn Buse , Laura Demant , Inken Dörfler , Jörg Ewald , Eike Feldmann , Andreas Fichtner , Bernhard Schuldt
{"title":"Ecological assessment of forest management approaches to develop resilient forests in the face of global change in Central Europe","authors":"Franka Huth ,&nbsp;Alexander Tischer ,&nbsp;Petia Nikolova ,&nbsp;Heike Feldhaar ,&nbsp;Alexandra Wehnert ,&nbsp;Lisa Hülsmann ,&nbsp;Jürgen Bauhus ,&nbsp;Katrin Heer ,&nbsp;Juliane Vogt ,&nbsp;Christian Ammer ,&nbsp;Uta Berger ,&nbsp;Markus Bernhardt-Römermann ,&nbsp;Manuela Böhme ,&nbsp;Harald Bugmann ,&nbsp;Jörn Buse ,&nbsp;Laura Demant ,&nbsp;Inken Dörfler ,&nbsp;Jörg Ewald ,&nbsp;Eike Feldmann ,&nbsp;Andreas Fichtner ,&nbsp;Bernhard Schuldt","doi":"10.1016/j.baae.2025.05.001","DOIUrl":"10.1016/j.baae.2025.05.001","url":null,"abstract":"<div><div>The effects of global change pose major challenges for both practical forest management and forest ecological research if European forests are to be managed in such a way that they can continue to provide their many services to people in the future. The number of studies on impacts of global change on forest ecosystems has increased enormously over the last decade, but the evidence on how to improve the resilience and resistance of forests is of varying quality and in some cases contradictory. For that reason a group of experts from the Ecological Society of Germany, Austria and Switzerland (GfOe), Section Forest Ecology decided to review the relevant scientific information and to assess its degree of confidence to provide guidance for future forest adaption options. Our review of research on the impact of global change on European forests and associated forest management strategies to adapt forests identified 35 scientific statements that were grouped into the following thematic priorities: (1) selection of tree species and promoting diversity, (2) genetics, (3) forest structures, (4) forest functions, ecosystem services and nature’s contribution to the lives of people, (5) silvicultural systems, (6) natural regeneration, successional processes and wildlife management, and (7) future research and monitoring methods. Our analyses showed that most of the statements reflect validated research findings. However, many of them were incomplete and would not yet allow transfer to broad application in the form of silvicultural adaptation strategies. Future studies should focus on the identification of climate-resilient tree species and provenances, their regeneration processes and their resistance to pathogens and pests under drought conditions. Species- and site-specific scientific findings must be translated into silvicultural techniques/measures such as the determination of tree species mixtures, thinning and harvesting intensities and tree regeneration methods. We identified significant gaps in the application of forest monitoring practices needed to obtain reliable information on the provision of ecosystem goods and services. This review provides a comprehensive basis to develop a roadmap for future forest adaptation research to improve our level of confidence for science-based management recommendations.</div></div>","PeriodicalId":8708,"journal":{"name":"Basic and Applied Ecology","volume":"86 ","pages":"Pages 66-100"},"PeriodicalIF":3.0,"publicationDate":"2025-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144071838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 0
Farmland bird decline is associated with a strong population limitation of open-habitat species 农田鸟类的减少与开放生境物种的数量限制有关
IF 3 2区 环境科学与生态学
Basic and Applied Ecology Pub Date : 2025-05-02 DOI: 10.1016/j.baae.2025.03.010
Jiří Reif , Tomáš Telenský , Petr Klvaňa , Jaroslav Cepák , David Storch
{"title":"Farmland bird decline is associated with a strong population limitation of open-habitat species","authors":"Jiří Reif ,&nbsp;Tomáš Telenský ,&nbsp;Petr Klvaňa ,&nbsp;Jaroslav Cepák ,&nbsp;David Storch","doi":"10.1016/j.baae.2025.03.010","DOIUrl":"10.1016/j.baae.2025.03.010","url":null,"abstract":"<div><div>Farmland birds rank among organisms showing the steepest declines of their European populations. To combat these declines, it is essential to understand demographic mechanisms underlying the negative population trends. For this purpose, we employ a novel modelling approach on a long-term multispecies dataset collected by citizen scientists throughout Czechia. Using this approach, we calculated recruitment, adult survival and population growth rates for 13 farmland bird species on annual basis from 2004 to 2021, and related these demographic rates to species population trends estimated over the same period, as well as to their habitat preferences. We observed a negative relationship between recruitment and adult survival within most species. This relationship becomes increasingly more negative in species breeding in more open habitats. These species also showed steeper population declines and less positive correlation between adult survival and population growth rate than species breeding more woody habitats. These results indicate that the open-habitat farmland birds face strong population regulation. Under such regulation, higher adult survival in some years, that may occur due to, for instance, suitable weather conditions, does not leave much capacity for new recruits, and thus is immediately compensated by low recruitment. We suggest that these demographic processes are underpinned by decreasing carrying capacity of the open habitats which may occur due to shrub encroachment or afforestation of agricultural land that are widespread in Europe. At the same time, species preferring woody habitats enjoy increasing habitat availability in farmland which may lead to population increases over the long-term. Our results indicate that conservation actions are needed to improve the carrying capacity of the open habitats, especially during the breeding season. For example, some initiatives aiming for mitigation of climate change impacts by afforestation should be carefully reconsidered to avoid adverse impacts on open habitat species.</div></div>","PeriodicalId":8708,"journal":{"name":"Basic and Applied Ecology","volume":"86 ","pages":"Pages 45-54"},"PeriodicalIF":3.0,"publicationDate":"2025-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143931942","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 0
Bacterial community structure in bulk soil and rhizosphere of alpine plants exhibits opposite longitudinal patterns 高山植物根际和块状土壤细菌群落结构呈现相反的纵向格局
IF 3 2区 环境科学与生态学
Basic and Applied Ecology Pub Date : 2025-04-18 DOI: 10.1016/j.baae.2025.04.008
Yixuan Liu , Hao Zhou , Guoqi Xu , Qiudi Zhang , Xing Liu
{"title":"Bacterial community structure in bulk soil and rhizosphere of alpine plants exhibits opposite longitudinal patterns","authors":"Yixuan Liu ,&nbsp;Hao Zhou ,&nbsp;Guoqi Xu ,&nbsp;Qiudi Zhang ,&nbsp;Xing Liu","doi":"10.1016/j.baae.2025.04.008","DOIUrl":"10.1016/j.baae.2025.04.008","url":null,"abstract":"<div><div>Soil bacteria play a key role in determining vegetation dynamics and ecosystem functions in natural grasslands, and can change along biogeographic gradients due to the sensitivity to abiotic and biotic factors. However, it remains unclear whether there are differences in longitudinal patterns and main drivers of bacterial community structure between bulk soil and rhizosphere, especially in alpine grassland ecosystems. In this study, we characterized bacterial communities in rhizosphere of alpine plants (28 species) and bulk soil at 13 sites of three alpine grassland types along the longitudinal gradient (from 82.5°E to 93.8°E) in China. Our results showed that climate and soil properties (e.g. mean annual precipitation, soil pH, and organic matter content), as well as bacterial taxonomic diversity in these two soil origins, changed along the longitudinal gradient. Total OTUs richness, Shannon index, and generalist richness of bacterial communities in the bulk soil increased along longitude, apparently due to the higher organic matter content and lower available potassium content. On the contrary, Shannon index in the rhizosphere decreased along longitude and was not related with any environmental factor. The dissimilarity in bacterial communities between paired samples was positively related with the differences in longitude and environmental factors (mean annual precipitation and soil pH in particular) for the two soil origins. There was a positive relationship between bacterial community dissimilarity among rhizosphere samples and the phylogenetic distance of co-occurring plant species in the individual sites of different alpine grassland types, suggesting phylogenetic conversation in plant-bacteria interactions under field conditions. Our findings suggest that the differential responses of bacterial communities in the rhizosphere versus bulk soil to abiotic and biotic factors may underlie their opposite longitudinal patterns, which highlights the necessity of integrating biogeographic and phylogenetic approaches in exploring plant-soil bacterial associations.</div></div>","PeriodicalId":8708,"journal":{"name":"Basic and Applied Ecology","volume":"86 ","pages":"Pages 11-20"},"PeriodicalIF":3.0,"publicationDate":"2025-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143891591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 0
Review of the importance of aquatic prey for riparian arthropod predators 水生猎物对河岸节肢动物捕食者的重要性综述
IF 3 2区 环境科学与生态学
Basic and Applied Ecology Pub Date : 2025-04-18 DOI: 10.1016/j.baae.2025.04.007
Franziska Middendorf , Mirco Bundschuh , Bernhard Eitzinger , Martin H Entling , Jens Schirmel
{"title":"Review of the importance of aquatic prey for riparian arthropod predators","authors":"Franziska Middendorf ,&nbsp;Mirco Bundschuh ,&nbsp;Bernhard Eitzinger ,&nbsp;Martin H Entling ,&nbsp;Jens Schirmel","doi":"10.1016/j.baae.2025.04.007","DOIUrl":"10.1016/j.baae.2025.04.007","url":null,"abstract":"<div><div>Aquatic-derived resources can be important subsidies for riparian consumers. We systematically reviewed variations in the use of aquatic prey by riparian predators and investigated whether changes and differences in the availability of emerging insects influence riparian arthropod predator communities. We found that aquatic subsidies present a major food source for several riparian arthropod predators. However, the role of aquatic prey in the diet varied between predator groups and hunting strategies. Riparian web-building spiders, especially horizontal web-builders such as <em>Tetragnatha</em>, showed the highest proportion of aquatic insects in their diet (70 %). However, free-hunting spiders and riparian beetles also benefited substantially from these subsidies. The use of aquatic prey decreased with increasing distance from the water, varied throughout the year in line with the emergence peaks, and was affected by habitat characteristics. Our review also shows that the abundance and biomass of riparian arthropod predators can be influenced by variations in the availability of aquatic subsidies. This was particularly evident for riparian web-building spiders, especially horizontal web-building spiders such as <em>Tetragnatha</em>. Despite the considerable research activity over the past two decades, we identified several research gaps and present opportunities for future studies. First, there is a clear geographical bias, with a marked lack of studies in the Southern Hemisphere and Asia, with the exception of Japan. Second, most studies have focused on a few families of mostly web-building spiders while only a few have considered spiders with different hunting modes (e.g., ambush hunters or free hunters on vegetation), carabids and other beetles. Third, most studies used stable isotope analysis (SIA) for prey analysis. Additional methods, such as polyunsaturated fatty acid (PUFA) analysis, molecular gut content analysis, or combinations of these methods with SIA, should give a clearer picture of the reliance of riparian arthropods on aquatic prey.</div></div>","PeriodicalId":8708,"journal":{"name":"Basic and Applied Ecology","volume":"86 ","pages":"Pages 1-10"},"PeriodicalIF":3.0,"publicationDate":"2025-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143891650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 0
Assessing metabarcoding-based identifications for monitoring beetle communities in temperate forests 基于元条形码的温带森林甲虫群落监测鉴定评估
IF 3 2区 环境科学与生态学
Basic and Applied Ecology Pub Date : 2025-04-15 DOI: 10.1016/j.baae.2025.04.005
R․G․Bina Perl , Alexander Schneider , Julio V. Schneider , Viktor Hartung , Angela Röhner , Sebastian Will , Steffen U. Pauls
{"title":"Assessing metabarcoding-based identifications for monitoring beetle communities in temperate forests","authors":"R․G․Bina Perl ,&nbsp;Alexander Schneider ,&nbsp;Julio V. Schneider ,&nbsp;Viktor Hartung ,&nbsp;Angela Röhner ,&nbsp;Sebastian Will ,&nbsp;Steffen U. Pauls","doi":"10.1016/j.baae.2025.04.005","DOIUrl":"10.1016/j.baae.2025.04.005","url":null,"abstract":"<div><div>With accelerating global change, there is an urgent need for rapid and comprehensive species monitoring programs to assess the status of insect assemblages; knowledge that is indispensable for the development of strategies that counteract insect declines. With the advent of high-throughput sequencing technologies, DNA metabarcoding has evolved into a particularly useful tool for speedy identification of species from bulk samples. Here, we evaluated the suitability of both tissue- and preservative-based DNA metabarcoding approaches for potential use in large-scale forest insect monitoring initiatives with a focus on beetle communities. For this purpose, we investigated the contents of pitfall (Barber) traps and corresponding cross-window traps for the presence of Coleoptera species. We also compared the performance of three common preservative liquids in terms of species and DNA preservation and determined the optimal time interval for trap replacement. To assess how well the investigated forest beetle community can actually be represented by metabarcoding, we identified ground beetles (Carabidae) of each Barber trap sample using (a) morphological identification; (b) DNA metabarcoding of the homogenised tissues; and (c) DNA metabarcoding of the preservative liquids used in the traps. Finally, we evaluated the influence of the number of DNA extraction and PCR replicates on taxon detection. Even though our study was limited to a single location and peak season, we succeeded in detecting the DNA of 389 mostly plausible beetle species across a total of 54 samples. Effects of preservative liquids were small, although more species were captured by ethanol-filled traps. We further observed an increase in detected beetle species with increasing length of trapping intervals. Overall, we found tissue-based metabarcoding approaches employing a well-designed DNA extraction (and possibly PCR) replication strategy to represent a powerful option for monitoring forest beetles and potentially other insect communities. The preservative-based approach we used needs further optimisation.</div></div>","PeriodicalId":8708,"journal":{"name":"Basic and Applied Ecology","volume":"86 ","pages":"Pages 32-44"},"PeriodicalIF":3.0,"publicationDate":"2025-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143922647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 0
Forest birds maintain body condition in Alder-leaf Birch (Betula alnoides) plantations in subtropical Asia 森林鸟类在亚洲亚热带桤叶桦树人工林中维持身体状况
IF 3 2区 环境科学与生态学
Basic and Applied Ecology Pub Date : 2025-04-15 DOI: 10.1016/j.baae.2025.04.006
Wenyi Zhou , Alexandra A. Grossi , Daniel R. Gustafsson , Zhengzhen Wang , Zhuyang Zhang , Yuqing Han , Xinyi Wang , Anru Zuo , Miguel A. Acevedo , Yang Liu , Scott K. Robinson
{"title":"Forest birds maintain body condition in Alder-leaf Birch (Betula alnoides) plantations in subtropical Asia","authors":"Wenyi Zhou ,&nbsp;Alexandra A. Grossi ,&nbsp;Daniel R. Gustafsson ,&nbsp;Zhengzhen Wang ,&nbsp;Zhuyang Zhang ,&nbsp;Yuqing Han ,&nbsp;Xinyi Wang ,&nbsp;Anru Zuo ,&nbsp;Miguel A. Acevedo ,&nbsp;Yang Liu ,&nbsp;Scott K. Robinson","doi":"10.1016/j.baae.2025.04.006","DOIUrl":"10.1016/j.baae.2025.04.006","url":null,"abstract":"<div><div>Plantation forestry alters avian community assembly by creating homogeneous habitats with simplified vegetation structure. However, its effects on avian body condition remain poorly understood, despite the influence body condition has on survival and reproduction. We studied how plantation forestry of Alder-leaf Birch (<em>Betula alnoides</em>, “birch”) affects the body condition of nine forest bird species in the Indo-Burma biodiversity hotspot in southwestern China. Through mist-net sampling, we collected data on avian body condition in birch plantations and natural forests of two age classes (young and mature). We also examined other factors that might affect body condition including demographic information (age and sex), previous-day weather (rainfall and temperature), and reproductive status. Body condition scores measured using the scaled mass index (SMI) were similar between birch plantations and natural forests, indicating that birch plantations support avian body condition at levels comparable to natural forests. Age and rainfall affected the body condition of Yunnan Fulvettas (<em>Alcippe fratercula</em>), with adults and individuals captured after rainfall having lower SMIs. Additionally, the body condition of Rusty-capped Fulvettas (<em>Schoeniparus dubius</em>) and Silver-eared Mesias (<em>Leiothrix argentauris</em>) was positively associated with their reproductive status, though the higher SMI values may partly result from gonadal and egg development. Our study reveals not only the conservation value of birch plantations but also the effects of demographic, environmental, and reproductive factors on avian body condition. We recommend considering birch as a candidate timber species for promoting conservation in plantation forestry.</div></div>","PeriodicalId":8708,"journal":{"name":"Basic and Applied Ecology","volume":"85 ","pages":"Pages 45-55"},"PeriodicalIF":3.0,"publicationDate":"2025-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143864724","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 0
Moving away from objectivity—A response to Wirth & Schulemann-Maier 远离客观——对沃斯&舒尔曼-迈尔的回应
IF 3 2区 环境科学与生态学
Basic and Applied Ecology Pub Date : 2025-04-11 DOI: 10.1016/j.baae.2025.04.003
Nadja Pernat , Sascha Buchholz , Jan Ole Kriegs , Hilke Hollens-Kuhr
{"title":"Moving away from objectivity—A response to Wirth & Schulemann-Maier","authors":"Nadja Pernat ,&nbsp;Sascha Buchholz ,&nbsp;Jan Ole Kriegs ,&nbsp;Hilke Hollens-Kuhr","doi":"10.1016/j.baae.2025.04.003","DOIUrl":"10.1016/j.baae.2025.04.003","url":null,"abstract":"","PeriodicalId":8708,"journal":{"name":"Basic and Applied Ecology","volume":"85 ","pages":"Pages 36-37"},"PeriodicalIF":3.0,"publicationDate":"2025-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143852349","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 0
Moving away from science - response to Pernat et al., 2025, Moving north under the eye of the public: the dispersal ecology of the Nosferatu spider, documented by citizen scientists 远离科学——对Pernat等人的回应,2025,在公众的注视下向北移动:Nosferatu蜘蛛的扩散生态,由公民科学家记录
IF 3 2区 环境科学与生态学
Basic and Applied Ecology Pub Date : 2025-04-05 DOI: 10.1016/j.baae.2025.04.004
Alexander Wirth, Gaby Schulemann-Maier
{"title":"Moving away from science - response to Pernat et al., 2025, Moving north under the eye of the public: the dispersal ecology of the Nosferatu spider, documented by citizen scientists","authors":"Alexander Wirth,&nbsp;Gaby Schulemann-Maier","doi":"10.1016/j.baae.2025.04.004","DOIUrl":"10.1016/j.baae.2025.04.004","url":null,"abstract":"","PeriodicalId":8708,"journal":{"name":"Basic and Applied Ecology","volume":"85 ","pages":"Pages 11-12"},"PeriodicalIF":3.0,"publicationDate":"2025-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143817639","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 0
New fungal core microbiome members of the ground nesting bee Andrena vaga: The key to oligolecty? 新的真菌核心微生物组成员的地面筑巢蜜蜂安德列娜瓦加:寡聚的关键?
IF 3 2区 环境科学与生态学
Basic and Applied Ecology Pub Date : 2025-04-03 DOI: 10.1016/j.baae.2025.04.001
Hanna Gardein , Silvio Erler , Henri Greil , Andrey Yurkov
{"title":"New fungal core microbiome members of the ground nesting bee Andrena vaga: The key to oligolecty?","authors":"Hanna Gardein ,&nbsp;Silvio Erler ,&nbsp;Henri Greil ,&nbsp;Andrey Yurkov","doi":"10.1016/j.baae.2025.04.001","DOIUrl":"10.1016/j.baae.2025.04.001","url":null,"abstract":"<div><div>To fully understand a species, it is essential to gain knowledge about their associated (micro-)organisms. Currently, most research focuses on managed social bees and their bacterial associates. Functional descriptions of bee-fungi-interactions in solitary bee species, particularly in ground-nesting bees, are lacking. In this study, we identified the yeast community composition associated with the oligolectic mining bee <em>Andrena vaga</em>. We analysed seven different matrices of the early nest stage, using both classical cultivation and ITS2 DNA-metabarcoding. Our results support recent findings that solitary bees can exhibit core microbiomes and give first indications of vertical symbiont transmission for solitary bees, previously only observed in social bees. Particularly, the eggs showed a very distinct yeast composition, with the dimorphic yeast <em>Triodiomyces crassus</em> being the only cultivated species from all egg samples. This smut-related species assimilates salicin and produces antimicrobial glycolipids, potentially used for pollen detoxification and brood cell disinfection. Hence, yeast associates might be a key factor enabling oligolectic bees to specialise on toxic pollen sources. Other identified yeasts, such as <em>Starmerella bombicola,</em> are discussed in terms of their ecology and functionality<em>.</em> Our study provides insights into the crucial role of associated microorganisms and might be the missing link to understand the origin of oligolecty.</div></div>","PeriodicalId":8708,"journal":{"name":"Basic and Applied Ecology","volume":"85 ","pages":"Pages 13-22"},"PeriodicalIF":3.0,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143825392","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 0
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