Journal of Animal Ecology最新文献_第8页

Effects of competition and predation risk from a life history intraguild predator on individual specialisation 来自生活史的竞争和捕食风险对个体专业化的影响。

IF 3.7 1区环境科学与生态学

Journal of Animal Ecology Pub Date : 2025-06-29 DOI: 10.1111/1365-2656.70090

Marine R. A. Richarson, Travis Ingram

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Asian elephants are associated with a more robust mammalian community in tropical forests 亚洲象与热带森林中更为强大的哺乳动物群落联系在一起。

IF 3.7 1区环境科学与生态学

Journal of Animal Ecology Pub Date : 2025-06-29 DOI: 10.1111/1365-2656.70097

Li-Li Li, Ru-Chuan He, Cheng Chen, Rui-Chang Quan

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Urban developmental environments alter tadpole phenotypes depending on origin 城市发展环境改变蝌蚪表型取决于起源。

IF 3.7 1区环境科学与生态学

Journal of Animal Ecology Pub Date : 2025-06-29 DOI: 10.1111/1365-2656.70071

Andrew D. Cronin, Judith A. H. Smit, Jacintha Ellers, Wouter Halfwerk

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Current reproductive effort shapes the response to infection in a passerine bird 目前的繁殖努力塑造了雀鸟对感染的反应。

IF 3.7 1区环境科学与生态学

Journal of Animal Ecology Pub Date : 2025-06-27 DOI: 10.1111/1365-2656.70086

Fredrik Andreasson, Andreas Nord, Arne Hegemann, Jan-Åke Nilsson

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High-throughput microfluidic real-time PCR as a promising tool in disease ecology 高通量微流控实时PCR在疾病生态学研究中的应用前景。

IF 3.7 1区环境科学与生态学

Journal of Animal Ecology Pub Date : 2025-06-27 DOI: 10.1111/1365-2656.70088

Tristan Bralet, Rachid Aaziz, Jérémy Tornos, Amandine Gamble, Augustin Clessin, Mathilde Lejeune, Clémence Galon, Lorraine Michelet, Célia Lesage, Tiphaine Jeanniard du Dot, Guillaume Desoubeaux, Muriel Guyard, Sabine Delannoy, Sara Moutailler, Karine Laroucau, Thierry Boulinier

引用次数: 0

Ongoing collapse of avifauna in temperate oceanic islands close to the mainland in the Anthropocene 在人类世，靠近大陆的温带海洋岛屿上鸟类种群的持续崩溃。

IF 3.7 1区环境科学与生态学

Journal of Animal Ecology Pub Date : 2025-06-25 DOI: 10.1111/1365-2656.70070

Daichi Iijima, Haruko Ando, Tohki Inoue, Masashi Murakami, Shun Ito, Shinpei Fukuda, Nozomu J. Sato

引用次数: 0

Isolating the role of the matrix at patch and landscape scales 隔离基质在斑块和景观尺度上的作用。

IF 3.7 1区环境科学与生态学

Journal of Animal Ecology Pub Date : 2025-06-24 DOI: 10.1111/1365-2656.70089

Thomas A. H. Smith, Robert D. Holt, Emilio M. Bruna, Robert J. Fletcher Jr.

引用次数: 0

The community context of trophic cascades 营养级联的社区环境。

IF 3.7 1区环境科学与生态学

Journal of Animal Ecology Pub Date : 2025-06-23 DOI: 10.1111/1365-2656.70076

Blake Matthews

{"title":"The community context of trophic cascades","authors":"Blake Matthews","doi":"10.1111/1365-2656.70076","DOIUrl":"10.1111/1365-2656.70076","url":null,"abstract":"Research Highlights: Baker, R., Whiteman, H., & Mott, C. L. (2025). Predation alters community structure through multiple trophic cascades. Journal of Animal Ecology. The trophic interactions of predators can strongly influence the biomass structure and species composition of ecosystems and can result in trophic cascades—namely, when predators reduce the biomass of their prey (e.g. grazers) and this indirectly increases the biomass of organisms lower in the food chain (e.g. primary producers). There has been long-standing interest in the causes of variation in the strength of trophic cascades and in the underlying mechanisms by which predators affect organisms lower in the food chain. In a recent study, Baker et al. (2025) experimentally test a specific hypothesis about how the size variation of a predator population (the predatory mole salamander: Ambystoma talpoideum) indirectly affects primary producers (i.e. periphyton) in pond ecosystems via cascading trophic interactions. In an outdoor mesocosm experiment, the authors show that predators triggered trophic cascades along two food chains, namely those supported by periphyton (a green chain) and detritus (a brown chain). Contrary to their expectations, predator populations with a wide range of body size caused stronger trophic cascades than those with a narrow range of body size. Their findings illustrate the importance of testing ecological theory in semi-natural environmental settings that are open to dispersing organisms and doing so over long enough time periods to observe the relevant community context of trophic interactions.","PeriodicalId":14934,"journal":{"name":"Journal of Animal Ecology","volume":"94 9","pages":"1622-1624"},"PeriodicalIF":3.7,"publicationDate":"2025-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://besjournals.onlinelibrary.wiley.com/doi/epdf/10.1111/1365-2656.70076","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144475323","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Predation alters community structure through multiple trophic cascades 捕食通过多重营养级联改变群落结构。

IF 3.7 1区环境科学与生态学

Journal of Animal Ecology Pub Date : 2025-06-23 DOI: 10.1111/1365-2656.70083

Robin S. Baker, Cy L. Mott, Howard H. Whiteman

引用次数: 0

Hybridisation primes population invasiveness under environmental change 在环境变化下，杂交提高了种群的入侵性。

IF 3.7 1区环境科学与生态学

Journal of Animal Ecology Pub Date : 2025-06-20 DOI: 10.1111/1365-2656.70074

Ross N. Cuthbert

{"title":"Hybridisation primes population invasiveness under environmental change","authors":"Ross N. Cuthbert","doi":"10.1111/1365-2656.70074","DOIUrl":"10.1111/1365-2656.70074","url":null,"abstract":"Research Highlight: Jermacz, Ł., Podwysocki, K., Desiderato, A., Bącela-Spychalska, K., Rewicz, T., Szczerkowska, E., Augustyniak, M., Gjoni, V., & Kobak, J. (2025). The same species, not the same invader: Metabolic responses of genetically distinct invasive populations of Dikerogammarus villosus (Sowinsky, 1894) and their intraspecific hybrid to environmental stresses. Journal of Animal Ecology, in press. Biological invasions are a major global environmental change that has contributed to most anthropogenic extinction events while costing trillions. Invasiveness and impact assessments are often done at the species level; however, there is growing recognition that intraspecific population-level differences can be profound, especially in response to environmental gradients. Jermacz et al. (2025) employ a series of experiments to compare physiological responses between two populations of a high-impact invasive amphipod, the ‘killer shrimp’ Dikerogammarus villosus, under stresses associated with climate change. Moreover, they assess the performance of intraspecific hybrids between the populations, which are expected to converge in future along their separate invasion routes from the Ponto-Caspian region. The main finding in their study is that—alongside differences in physiological performance between the two populations—their intraspecific hybrids exhibit significant performance advantages under environmental stress. The increased genetic diversity and phenotypic capacity afforded through hybridisation between distinct invasive populations could be a mechanism that bolsters invasion success under climate change. These findings have implications for fundamentally understanding and practically managing invasive populations in changing environments.","PeriodicalId":14934,"journal":{"name":"Journal of Animal Ecology","volume":"94 9","pages":"1618-1621"},"PeriodicalIF":3.7,"publicationDate":"2025-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://besjournals.onlinelibrary.wiley.com/doi/epdf/10.1111/1365-2656.70074","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144333195","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0