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Effects of fire history on animal communities:a systematic review

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Ecological Processes 2022年第1期11卷 248-258页

作者： Tania Marisol González Juan David González‑Trujillo Alberto Muñoz Dolors Armenteras Laboratorio de Ecología del Paisaje y Modelación de Ecosistemas ECOL‑MOD Departamento de BiologíaFacultad de CienciasUniversidad Nacional de ColombiaEdificio 421111321 BogotáColombia Departamento de Biología Facultad de CienciasUniversidad Nacional de ColombiaEdificio 421111321 BogotáColombia Departamento de Didáctica de ciencias Experimentales Sociales y MatemáticasFacultad de EducaciónUniversidad Complutense de Madrid28040 MadridSpain CREAF 08193 Cerdanyola del VallèsCataloniaSpain

Fire is a natural agent with a paramount role in ecosystem functioning and biodiversity ***,it can also act as a negative force against many *** some knowledge of the interactions of fire and vegetation,there is no clear understanding of how different components of fire regimes(i.e.,severity,history,or frequency)influence known patterns of animal ***,we performed a systematic review on the global responses of arthropods,birds,mammals,reptiles,and amphibians to different fire ***,we focused on assessing how fire severity,history,and frequency modulate the effect of fire on the richness and abundance of faunal *** conducted a systematic review of 566 papers retrieved from the Scopus *** also scrutinized all the documents included in the meta‑analysis of Pastro et al.(Pastro et *** Ecol Biogeogr 23:1146–1156,2014).Our selection criteria excluded studies without data on species richness or *** also excluded studies without adequate controls and those without information about the fire regime of the study *** careful examination,we used data from 162 studies to perform a quantitative meta‑*** the 162 studies meeting our selection criteria,nearly 60%of the studies are from North America,25%from Australia,11%from Europe,and 4%from the *** to the ecological role of fire,90%of the studies were carried out in fire‑dependent ecosystems(i.e.,conifer forests,natural savannas,pastures).Finally,40%of the studies analyzed birds,22%mammals,and 20%*** meta‑analysis of the available evidence indicates that fire history is an important modulator of animal richness and *** negative or positive,animal responses depended on the time since the last fire *** that short‑term studies may not capture such a long‑term effect on fauna,this translates to more challenges at implementing fire management *** or not we can

关键词： Amphibians Arthropods Birds Fire regime components Mammals Reptiles

Specialized springtail predation by Loricera beetles: An example of evolutionary stasis across the K-Pg extinction

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The Innovation 2024年第3期5卷 25-26页

作者： Yan-Da Li Erik Tihelka Michael SEngel Diying Huang Chenyang Cai State Key Laboratory of Palaeobiology and Stratigraphy Nanjing Institute of Geology and PalaeontologyChinese Academy of SciencesNanjing 210008China Department of Earth Sciences University of CambridgeCambridge CB23EQUK Bristol Palaeobiology Group School of Earth SciencesUniversity of BristolBristol BS81TQUK Division of Invertebrate Zoology American Museum of Natural HistoryNew YorkNY 10024-5192USA facultad de ciencias Biológicas Universidad Nacional Mayor de San MarcosLima 15081Perú Departamento de Entomología Museo de Historia NaturalUniversidad Nacional Mayor de San MarcosLima 15072Perú

Dear Editor,The Cretaceous-Paleogene(K-Pg)mass extinction precipitated one of the most profound restructurings of biodiversity in recent geological *** the extinction of many iconic groups,particularly the non-avian dinosaurs,there is emerging evidence that previously overlooked taxa experienced stark morphological and evolutionary *** this study,we report both adult and larva of beetles of the genus Loricera preserved in mid-Cretaceous Kachin amber(Figure 1),which display striking similarity to extant congeners,indicating a stasis of their specialized feeding behavior persisting at least 100 million years.

关键词： extinction Figure Cretaceous

Bats and their vital ecosystem services:a global review

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Integrative Zoology 2022年第1期17卷 2-23页

作者： Leidy Azucena RAMÍREZ-FRÁNCEL Leidy Viviana GARCÍA-HERRERA Sergio LOSADA-PRADO Gladys REINOSO-FLÓREZ Alfonso SÁNCHEZ-HERNÁNDEZ Sergio ESTRADA-VILLEGAS Burton KLIM Giovany GUEVARA Programa de Doctorado en ciencias Biológicas&Grupo de Investigación en Zoología(GIZ) Facultad de CienciasUniversidad del TolimaIbaguéColombia Programa para la Conservación de los Murciélagos de Colombia BogotáD.C.Colombia Departamento de Biología&Grupo de Investigación en Zoología(GIZ) Facultad de CienciasUniversidad del TolimaIbaguéColombia Departamento de Matemáticas y Estadística Facultad de CienciasUniversidad del TolimaIbaguéColombia Yale School of the Environment Yale UniversityNew HavenConnecticutUSA Smithsonian Tropical Research Institute BalboaRepublic of Panama Department of Natural History Royal Ontario MuseumTorontoOntarioCanada

Bats play crucial ecosystem services as seed dispersers,pollinators,controllers of insects,and nutrient ***,there has not been a thorough global review evaluating these roles in bats across all biogeographical regions of the *** reviewed the literature published during the last two decades and identified 283 relevant studies:78 dealt with the control of potential insect pests by bats,80 related to the suppression of other arthropods,60 on the dispersal of native or endemic seeds,11 dealt with the dispersal of seeds of introduced plants,29 on the pollination of native or endemic plants,1 study on pollination of introduced plants,and 24 on the use of guano as *** literature search showed that queries combining the terms“seed dispersal,”“insectivorous bats,”“nectarivorous bats,”“use of guano,”and“ecosystem services”returned 577 studies,but half were experimental in *** found that the evaluation of ecosystem services by bats has been mostly conducted in the Neotropical and Palearctic *** detect differences across relevant studies,and to explain trends in the study of ecosystem services provided by bats,we performed generalized linear mixed models(GLMM)fitted with a Poisson distribution to analyze potential differences among sampling *** identified 409 bat species that provide ecosystem services,752 insect species consumed by bats and 549 plant species either dispersed or pollinated by *** review summarizes the importance of conserving bat populations and the ecological services they provide,which is especially important during the current pandemic.

关键词： chiroptera ecosystem services frugivory,guano,insectivory nectarivory pest control pollination seed dispersal

Latitudinal pattern of the thermal sensitivity of running speed in the endemic lizard Liolaemus multimaculatus

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Integrative Zoology 2022年第4期17卷 619-637页

作者： Oscar Aníbal STELLATELLI Laura EVEGA Carolina BLOCK Camila ROCCA Patricio BELLAGAMBA Juan Esteban DAJIL Félix Benjamín CRUZ Instituto de Investigaciones Marinas y Costeras(IIMyC) Universidad Nacional de Mar del Plata-CONICETFacultad de Ciencias Exactas y NaturalesMar del PlataArgentina Municipalidad de General Pueyrredón Mar del PlataArgentina Instituto de Investigaciones en Biodiversidad y Medioambiente(INIBIOMA) Universidad Nacional del Comahue-CONICETSan Carlos de BarilocheArgentina

Physiological performance in lizards may be affected by climate across latitudinal or altitudinal *** the coastal dune barriers in central-eastern Argentina,the annual maximum environmental temperature decreases up to 2℃ from low to high latitudes,while the mean relative humidity of the air decreases from 50%to 25%.Liolaemus multimaculatus,a lizard in the family Liolaemidae,is restricted to these coastal *** investigated the locomotor performance of the species at 6 different sites distributed throughout its range in these dune *** inquired whether locomotor performance metrics were sensitive to the thermal regime attributable to *** thermal performance breadth increased from 7%to 82%with latitude,due to a decrease in its critical thermal minimum of up to 5℃ at higher *** from high latitude sites showed a thermal optimum,that is,the body temperature at which maximum speed is achieved,up to 4℃lower than that of lizards from the low *** relatively low temperatures,the maximum running speed of high-latitude individuals was faster than that of low-latitude *** parameters of locomotor performance were labile,decreasing as a function of *** results show populations of *** adjust thermal physiology to cope with local climatic *** suggests that thermal sensitivity responds to the magnitude of latitudinal fluctuations in environmental temperature.

关键词： latitude Liolaemus reptile running speed temperature thermal sensitivity

Global prevalence and gender inequalities in at least 60 min of self-reported moderate-to-vigorous physical activity 1 or more days per week:An analysis with 707,616 adolescents

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Journal of Sport and Health Science 2024年第5期13卷 709-716页

作者： Raphael H.O.Araujo AndrúO.Werneck Clarice L.Martins Luciana L.Barboza Rafael M.Tassitano Nicolas Aguilar-Farias Gilmar M.Jesus Robinson Ramírez-Véelez Riki Tesler Adewale L.Oyeyemi Ellen C.M.Silva Robert G.Weaver Mark S.Tremblay Javier Brazo-Sayavera Grégore I.Mielke Danilo R.P.Silva Graduation Program in Health Sciences Londrina State University(UEL)Londrina 86057-970Brazil Center for Epidemiological Research in Nutrition and Health Department of NutritionSchool of Public HealthUniversidade de Sao Paulo(USP)Sao Paulo 01246-904Brazil Department of Physical Education Federal University of ParaıbaParaıba 58051-900Brazil Research Centre of Physical Activity Health and LeisureFaculty of SportsLaboratory for Integrative and Translational Research in Population Health(ITR)University of PortoPorto 4500Portugal Postgraduate Program in Physical Education University of BrasıliaBrasılia 70910-900Brazil Department of Kinesiology and Community Health University of Illinois at Urbana-ChampaignChampaignIL 61801-3841USA Department of Physical Education Sports and RecreationUniversidad de La FronteraTemuco 4680000Chile Department of Health State University of Feira de SantanaFeira de Santana 44036-900Brazil Navarrabiomed Hospital Universitario de Navarra(HUN)Navarra Institute for Health Research(IdiSNA)Universidad Publica de Navarra(UPNA)Pamplona 31006Spain facultad de ciencias de la Educacion Unidad Central del Valle del Cauca(UCEVA)TuluaValle del Cauca 763022Colombia Health Management Department Faculty of Heath sciencesAriel UniversityAriel 40700Israel College of Health Solutions Arizona State UniversityPhoenixAZ 85004USA Arnold School of Public Health University of South CarolinaColumbiaSC 29208USA Healthy Active Living and Obesity Research Group Children’s Hospital of Eastern Ontario Research InstituteOttawaON K1H 8L1Canada Department of Pediatrics University of OttawaOttawaON K1H 8L1Canada Department of Health Sciences Carleton UniversityOttawaON K1S 5B6Canada Department of Sports and Computer Science Universidad Pablo de Olavide(UPO)Seville 41013Spain Centro Universitario Regional Noreste Universidad de la RepublicaRivera 40000Uruguay School of Public Health The University of QueenslandBrisbaneQLD 4006Australia Department of Physical Education

Background:Guidelines recommend that adolescents should accumulate an average of 60 min per day of moderate-to-vigorous physical activity(MVPA).However,using only this cut-off could hide important *** instance,from a population-level point of view,increasing physical activity for those with no or low physical activity could provide more health benefits than increasing physical activity for those with intermediate ***,including a more sensitive cut-point of≥1 days per week could be an additional strategy for identifying those with low access/opportunities for physical activity ***,the current study aims to estimate the prevalence of≥60 min of MVPA≥1 days per week among adolescents globally,and to describe any relevant gender ***:We used representative datasets from 146 countries/territories collected between 2003 and *** was *** were grouped into younger(≤14 years old)and older(>14 years old)*** Poisson regression models were used to identify the relative differences in≥60 min of MVPA≥1 days per week between boys and girls,and random-effects meta-analysis models were used to identify the pooled *** were stratified by country and ***:Approximately 80%of both younger and older adolescents reported≥60 min of MVPA≥1 days per *** prevalence was≥94%in Europe and Central Asia and North America,while the estimates for the other regions were14y)=1.09(95%CI:1.08-1.10)).Conclusion:Approximately 8 out of 10 adolescents reported accumulating≥60 min of MVPA≥1 days per week,with notable differences between *** differences were observed in several countries,especially among the oldest *** fo

关键词： Global School-based Student Health Survey Health Behaviour Among School-aged Children survey Inequality Surveillance Youth

Lower marine productivity increases agonistic interactions between sea lions and fur seals in Northern Pacific Patagonia

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Current Zoology 2022年第6期68卷 657-666页

作者： Felipe MONTALVA Hector PAVES Diego PEREZ-VENEGAS Karin G BARRIENTOS E Carola VALENCIA Diego MIRANDA-URBINA Mauricio SEGUEL facultad de ciencias Biologicas Pontificia Universidad Catolica de ChileSantiagoChile Departamento de ciencias Basicas Facultad de CienciasUniversidad Santo TomasOsornoChile Centro de Investigacion y Gestion de Recursos Naturales(CIGREN) Instituto de BiologıaFacultad de CienciasUniversidad de ValparaısoValparaısoChile Programa de Doctorado en ciencias Agrarias Escuela de Graduados de laFacultad de Ciencias Agrarias y AlimentariasUniversidad Austral de ChileValdiviaChile facultad de Medicina Veterinaria Sede PatagoniaUniversidad San SebastianPuerto MonttChile Instituto de ciencias Biologicas Universidad de TalcaTalcaChile Department of Pathobiology Ontario Veterinary CollegeUniversity of GuelphGuelphCanada

Interspecific interactions are key drivers of individual and population-level fitness in a wide range of ***,in marine ecosystems,it is relatively unknown which biotic and abiotic factors impact behavioral interactions between competing *** assessed the impact of weather,marine productivity,and population structure on the behavioral agonistic interactions between South American fur seals(SAFSs),Arctocephalus australis,and South American sea lions(SASLs),Otaria byronia,in a breeding colony of *** hypothesized that agonistic interactions between SAFSs and SASLs respond to biotic and abiotic factors such as SAFS population structure,marine productivity,and *** found that SASL and SAFS interactions almost always resulted in negative impacts on the social structure or reproductive success of the SAFS *** adult males initiated stampedes of SAFS and/or abducted and predated SAFS *** SAFS males abundance and severe weather events were negatively correlated with agonistic interactions between ***,proxies for lower marine productivity such as higher sea surface temperature and lower catches of demerso-pelagic fish were the most important predictors of more frequent agonistic interactions between SAFS and *** the current scenario of decline in marine biomass due to global climate change and overfishing,agonistic interactions between competing marine predators could increase and exacerbate the negative impacts of environmental change in these species.

关键词： interspecific interactions climate change Guafo Island sea surface temperature South American fur seal South American sea lion

Hummingbird-plant interactions in Chile:An ecological review of the available evidence

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Avian Research 2022年第3期13卷 332-340页

作者： Rodrigo Medel Manuel López-Aliste Francisco E.Fontúrbel Departamento de ciencias Ecol ogicas Facultad de CienciasUniversidad de ChileSantiagoChile Instituto de Biología Facultad de CienciasPontificia Universidad Cat olica de ValparaísoValparaísoChile Millennium Nucleus of Patagonian Limit of Life(LiLi) ValdiviaChile

Hummingbird species have closely evolved with the plants they feed on,which is confirmed by their often tight ecological relationships in natural ***-plant interactions are of interest for research areas such as ecology,evolution,and even agriculture,as they usually inform on the conservation status of interacting species assemblages,and its disappearance may precede the population extinction of the species involved in the *** Chile,there are nine hummingbird species,which interact with a large and diverse number of angiosperm species in forest,desert,and mountain range *** motivation to perform this review is to systematize the available information regarding the flowering plants visited by hummingbird species in Chile,to present some basic plant-hummingbird pollination network metrics,and on this basis to identify the components of the plant-hummingbird relationships in need of further research.A plant-hummingbird metanetwork revealed a low connectance value,low niche overlap,and strong modularity among ***,the fact that most species present a strong allopatric distribution across Chile,suggests that network structure results mostly from the history of colonization rather than from ecological ***,the main threats to Chilean hummingbirds are anthropogenic disturbance and climate change,which disrupt hummingbird-plant interactions,leading to unpredictable ecological consequences at the community *** periods of drought may reduce the resource base for hummingbirds,with dramatic consequences for the maintenance of bird and plant populations.

关键词： Conservation Endemic species Habitat disturbance Pollination Trochilidae

Volatile organic compounds emitted by Megaplatypus mutatus associated fungi: chemical identification and temperature-modulated responses by the ambrosial beetle

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Ecological Processes 2024年第2期 3-15页

作者： Esteban D.Ceriani-Nakamurakare Mariel Slodowicz Cecilia Carmarán Paola Gonzalez-Audino Instituto de Micología y Botánica (INMi Bo) Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET ) Departamento de Ingeniería Agrícola y Uso de la Tierra Facultad de Agronomía Universidad de Buenos Aires (UBA) Centro de Investigaciones de Plagas e Insecticidas (CIPEIN) Unidad de Investigación y Desarrollo Estratégico Para la Defensa (UNIDEF) Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET ) Departamento de Biodiversidad y Biología Experimental (DBBE) Facultad de Ciencias Exactas y Naturales (FCEy N) Universidad de Buenos Aires (UBA)

Background In ambrosia and bark beetles–fungi interaction, volatile organic compounds(VOCs) play a central role in mediating various aspects of community dynamics of beetles and/or fungi. These functions include facilitating beetle habitat location, mate identification, and fungal partner differentiation. However, the understanding on this context remains limited, especially in the globally distributed subfamily Platypodinae, which comprises predomi-nantly ambrosia beetles. There is a lack of chemical data on ambrosia fungi from native South American species. This study addresses this gap by characterizing VOCs from twelve fungal species associated with Megaplatypus mutatus and assessing species-specific behavioral responses during *** Fungal VOCs were collected by gas chromatography–mass spectrometry combined with solid-phase microextraction and Y-olfactometry assays of males and females were performed at dispersal stage. Statistical analyses involved: non-metric multidimensional scaling multivariate plot and PERMANOVA test, a cluster analysis through unweighted pair group method with Jaccard index, and finally, a chi-square goodness-of-fit test for beetle behavioral *** We identified 72 VOCs from the fungal species isolated from M. mutatus galleries, exocuticle, and gut. The olfactory behavior of M. mutatus demonstrated its capacity to discriminate between volatile profiles, showing a pref-erence for either the fungus or the control source. Our results also enhance the understanding in a chemotaxonomic context and in the behavioral responses of M. mutatus revealing the beetle's remarkable low temperature toler-ance and its capability to maintain mobility and orientation toward volatile sources even after zero-degree Celsius *** This study presents a comprehensive insight into fungal VOC profiles, emphasizing the sources of isola-tion within pest associated fungi, as well as its symbiotic species from the Raffaelea genus. In

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Functional diversity in an Andean subparamo affected by wildfire in Colombia

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Plant Diversity 2023年第4期45卷 385-396页

作者： Korina Ocampo-Zuleta Angela Parrado-Rosselli Instituto de ciencias Ambientales y Evolutivas.facultad de ciencias.Universidad Austral de Chile.Campus Isla Teja 5090000 ValdiviaChile Programa de Doctorado en ciencias Mencion Ecología y Evolucion Escuela de GraduadosFacultad de CienciasUniversidad Austral de ChileValdiviaChile Jardín Botanico de Bogota Jose Celestino Mutis Subdireccion CientíficaLínea de Investigacion en Restauracion Ecologica111071BogotaColombia facultad del Medio Ambiente y Recursos Naturales Universidad Distrital Francisco Jose de CaldasSede Vivero111711BogotaColombia

Recently,the Andean subparamo in Colombia has experienced severe wildfires,but little is known about the functional composition of recovering or not after a ***,we examined the functional community composition subparamo affected byfire in *** documented how functional traits changed 31 months after the disturbance and compared them with an unburned *** sampled from one to two years after the fire every four months,then registered all recruits in 1655m *** individuals were classified into strategy functional groups based on the traits of persistence and *** first group was stem type and regeneration mechanism(seedling and resprout),and the second was fruit type and dispersal *** investigated the degree to which functional diversity changes plant communities over time(woody and non-woody),and we compared it with an unburned *** most relevant results showed that resprouts and seed regenerated increased post-fire time and significant differences between sampling *** anemochory is the most relevant dispersal mode that indicates the community capacity to colonize the new gaps opened by the fire *** discuss how wildfire appears to be a triggering factor for persistence and dispersal strategy groups in subparamo burned given their characteristics of tolerance to *** this reason,a greater functional divergence between the ecosystems studied post-fire recovery has been related to higher levels of biodiversity at the landscape scale due to the high degree of endemism and significant differences in species composition between paramos.

关键词： Subparamo Cerro aguanoso Dispersal mode Functional traits Postfire regeneration