On the application of multilevel modeling in environmental and ecological studies.

abstract：:Temperature imposes a constraint on the rates and outcomes of ecological processes that determine community- and ecosystem-level patterns. The application of metabolic scaling theory has advanced our understanding of the influence of temperature on pattern and process in marine communities. Metabolic scaling theory us...

journal_title：Ecology

authors： Bruno JF,Carr LA,O'Connor MI

更新日期：2015-12-01 00:00:00

abstract：:As the theoretical bases for the dynamics of spatially subsidized communities emerge, ecologists question whether spatially subsidized communities exhibit similar structure or dynamics to communities that receive strongly pulsed resources. In both cases, communities may be structured by responses to resources that are...

journal_title：Ecology

authors： Anderson WB,Wait DA,Stapp P

更新日期：2008-03-01 00:00:00

abstract：:Although water availability is primarily seen as a factor affecting food availability (a bottom-up process), we examined its effect on predator-prey interactions through an influence on prey behavior (a top-down process). We documented a link between water availability, predation risk, and reproductive success in a go...

journal_title：Ecology

authors： Lecomte N,Gauthier G,Giroux JF

更新日期：2009-02-01 00:00:00

abstract：:Although negative relationships between diversity (frequently measured as species richness) and invasibility at neighborhood or community scales have often been reported, realistic natural diversity gradients have rarely been studied at this scale. We recreated a naturally occurring gradient in species richness to tes...

journal_title：Ecology

authors： Alofs KM,Fowler NL

更新日期：2013-03-01 00:00:00

abstract：:Decades of ecological study have demonstrated the importance of top-down and bottom-up controls on food webs, yet few studies within this context have quantified the magnitude of energy and material fluxes at the whole-ecosystem scale. We examined top-down and bottom-up effects on food web fluxes using a field experim...

journal_title：Ecology

authors： Collins SM,Thomas SA,Heatherly T 2nd,MacNeill KL,Leduc AO,López-Sepulcre A,Lamphere BA,El-Sabaawi RW,Reznick DN,Pringle CM,Flecker AS

更新日期：2016-11-01 00:00:00

abstract：:Feeding fronts are a striking pattern of spatial distribution observed in both marine and terrestrial ecological systems. These fronts not only determine the abundance and distribution of prey populations, but on a broader scale they may also affect the structure and dynamics of entire communities. Several mechanisms ...

journal_title：Ecology

authors： Lauzon-Guay JS,Scheibling RE,Barbeau MA

更新日期：2008-11-01 00:00:00

abstract：:Abundance and population density are fundamental pieces of information for population ecology and species conservation, but they are difficult to estimate for rare and elusive species. Mark--resight models are popular for estimating population abundance because they are less invasive and expensive than traditional mar...

journal_title：Ecology

authors： Sollmann R,Gardner B,Parsons AW,Stocking JJ,McClintock BT,Simons TR,Pollock KH,O'Connell AF

更新日期：2013-03-01 00:00:00

abstract：:Abiotic soil properties, plant community composition, and herbivory all have been reported as important factors influencing the composition of soil communities. However, most studies thus far have considered these factors in isolation, whereas they strongly interact in the field. Here, we study how grazing by vertebra...

journal_title：Ecology

authors： Veen GF,Olff H,Duyts H,van der Putten WH

更新日期：2010-03-01 00:00:00

abstract：:Understanding the dynamics of tree establishment is critical to assess forests' composition, management practices, and current responses to global change. We carried out a field seedling transplant experiment to assess not only the direct effects of resources influencing recruitment of four tree species, but also thei...

journal_title：Ecology

authors： Ibáñez I,McCarthy-Neumann S

更新日期：2014-02-01 00:00:00

abstract：:Despite important advances in the ecology of river food webs, the strength and nature of the connection between the meio- and macrofaunal components of the web are still debated. Some unresolved issues are the effects of the inclusion of meiofaunal links and their temporal variations on the overall river food web prop...

journal_title：Ecology

authors： Schmid-Araya JM,Schmid PE,Tod SP,Esteban GF

更新日期：2016-11-01 00:00:00

abstract：:Despite decades of interest, few studies have provided evidence supporting theoretical expectations for coupled relationships between aboveground and belowground diversity and ecosystem functioning in non-manipulated natural ecosystems. We characterized plant species richness and density, soil bacterial, fungal and eu...

journal_title：Ecology

authors： Porazinska DL,Farrer EC,Spasojevic MJ,Bueno de Mesquita CP,Sartwell SA,Smith JG,White CT,King AJ,Suding KN,Schmidt SK

更新日期：2018-09-01 00:00:00

abstract：:Spatially synchronous population dynamics are important to ecosystem functioning and have several potential causes. By looking at synchrony in plant productivity over 18 years across two elevations in three types of coastal marsh habitat dominated by different clonal plant species in Georgia, USA, we were able to expl...

journal_title：Ecology

authors： Liu W,Pennings SC

更新日期：2020-12-28 00:00:00

abstract：:Fundamental gaps remain in our knowledge of how positive species interactions, such as facilitation and mutualism, structure and maintain populations and communities. Foundation species create extensive biogenic habitats, but we know little of how their traits, such as density, age, and patch size, modify their abilit...

journal_title：Ecology

authors： Irving AD,Bertness MD

更新日期：2009-11-01 00:00:00

abstract：:Variation in invasion success may result from the divergent evolutionary histories of introduced species compared to those of native taxa. The vulnerability of native biotas to ecological disruption may be especially great on oceanic islands invaded by continental species with unique ecological traits. In part because...

journal_title：Ecology

authors： Wilson EE,Holway DA

更新日期：2010-11-01 00:00:00

abstract：:Foraging theory posits that isolation from refuge habitat within a landscape increases perceived predation risk and, thus, suppresses the foraging behavior of prey species. However, these effects may depend fundamentally on resource availability, which could affect prey boldness and can change considerably through bot...

journal_title：Ecology

authors： Gil MA,Zill J,Ponciano JM

更新日期：2017-02-01 00:00:00

abstract：:Evidence from woodrat middens and tree rings at Dutch John Mountain (DJM) in northeastern Utah reveal spatiotemporal patterns of pinyon pine (Pinus edulis Engelm.) colonization and expansion in the past millennium. The DJM population, a northern outpost of pinyon, was established by long-distance dispersal (approximat...

journal_title：Ecology

authors： Gray ST,Betancourt JL,Jackson ST,Eddy RG

更新日期：2006-05-01 00:00:00

abstract：:Climatic extremes, such as severe drought, are expected to increase in frequency and magnitude with climate change. Thus, identifying mechanisms of resilience is critical to predicting the vulnerability of ecosystems. An exceptional drought (

journal_title：Ecology

authors： Wilcox KR,Koerner SE,Hoover DL,Borkenhagen AK,Burkepile DE,Collins SL,Hoffman AM,Kirkman KP,Knapp AK,Strydom T,Thompson DI,Smith MD

更新日期：2020-04-01 00:00:00

abstract：:The influence of pathogens on host fitness is one of the key questions in infection ecology. Hantaviruses have coevolved with their hosts and are generally thought to have little or no effect on host survival or reproduction. We examined the effect of Puumala virus (PUUV) infection on the winter survival of bank voles...

journal_title：Ecology

authors： Kallio ER,Voutilainen L,Vapalahti O,Vaheri A,Henttonen H,Koskela E,Mappes T

更新日期：2007-08-01 00:00:00

abstract：:Epidemiological models concerned with the control of malaria using interventions such as bed nets and vaccines increasingly incorporate realistic aspects of malaria biology. The increasing complexity of these models limits their ability to abstract ecological processes and to address questions on the regulation of pop...

journal_title：Ecology

authors： Chaves LF,Kaneko A,Pascual M

更新日期：2009-09-01 00:00:00

abstract：:Habitat fragmentation often arises from human-induced alterations to the matrix that reduce or eliminate dispersal between habitat patches. Elimination of dispersal increases local extinction and decreases recolonization. These phenomena were observed in the eastern collared lizard (Crotaphytus collaris collaris), whi...

journal_title：Ecology

authors： Templeton AR,Brazeal H,Neuwald JL

更新日期：2011-09-01 00:00:00

abstract：:Community and biogeographic surveys often conclude that plant-pollinator interactions are highly generalized. Thus, a central implication of the pollination syndrome concept, that floral trait evolution occurs primarily via specialized interactions of plants with their pollinators, has been questioned. However, broad ...

journal_title：Ecology

authors： Reynolds RJ,Westbrook MJ,Rohde AS,Cridland JM,Fenster CB,Dudash MR

更新日期：2009-08-01 00:00:00

abstract：:The evolutionary pressures that drive long larval planktonic durations in some coastal marine organisms, while allowing direct development in others, have been vigorously debated. We introduce into the argument the asymmetric dispersal of larvae by coastal currents and find that the strength of the currents helps dete...

journal_title：Ecology

authors： Pringle JM,Byers JE,Pappalardo P,Wares JP,Marshall D

更新日期：2014-04-01 00:00:00

abstract：:Ecologists are faced with the challenge of how to scale up from the activities of individual plants and animals to the macroscopic dynamics of populations and communities. It is especially difficult to do this in communities of plants where the fate of individuals depends on their immediate neighbors rather than an av...

journal_title：Ecology

authors： Adams TP,Holland EP,Law R,Plank MJ,Raghib M

更新日期：2013-12-01 00:00:00

abstract：:Joint species distribution modeling has enabled researchers to move from species-level to community-level analyses, leading to statistically more efficient and ecologically more informative use of data. Here, we propose joint species movement modeling (JSMM) as an analogous approach that enables inferring both species...

journal_title：Ecology

authors： Ovaskainen O,Ramos DL,Slade EM,Merckx T,Tikhonov G,Pennanen J,Pizo MA,Ribeiro MC,Morales JM

更新日期：2019-04-01 00:00:00

abstract：:Plants interact with numerous enemies and mutualists simultaneously and sequentially. Such multispecies interactions can give rise to trait-mediated indirect effects that are likely to be common in nature but which are also inherently difficult to predict. Understanding multispecies interactions is also important in t...

journal_title：Ecology

authors： Swope SM,Parker IM

更新日期：2010-08-01 00:00:00

abstract：:Understanding and accurately modeling species distributions lies at the heart of many problems in ecology, evolution, and conservation. Multiple sources of data are increasingly available for modeling species distributions, such as data from citizen science programs, atlases, museums, and planned surveys. Yet reliably...

journal_title：Ecology

authors： Fletcher RJ Jr,Hefley TJ,Robertson EP,Zuckerberg B,McCleery RA,Dorazio RM

更新日期：2019-06-01 00:00:00

abstract：:We studied a guild of desert winter annual plants that differ in long-term variation in per capita reproductive success (lb, the product of per capita survival from germination to reproduction, l, times per capita reproduction of survivors, b) to relate individual function to population and community dynamics. We hypo...

journal_title：Ecology

authors： Huxman TE,Barron-Gafford G,Gerst KL,Angert AL,Tyler AP,Venable DL

更新日期：2008-06-01 00:00:00

abstract：:The pervasive impact of invasive species has motivated considerable research to understand how characteristics of invaded communities, such as native species diversity, affect the establishment of invasive species. Efforts to identify general mechanisms that limit invasion success, however, have been frustrated by dis...

journal_title：Ecology

authors： Altieri AH,van Wesenbeeck BK,Bertness MD,Silliman BR

更新日期：2010-05-01 00:00:00

abstract：:In response to temporal changes in the quality and availability of food resources, consumers should adjust their foraging behavior in a manner that maximizes energy and nutrient intake and, when resources are limiting, minimizes dietary overlap with other consumers. Floodplains of the Amazon and its lowland tributarie...

journal_title：Ecology

authors： Correa SB,Winemiller KO

更新日期：2014-01-01 00:00:00

abstract：:The diversity and composition of local communities depends strongly on the pool of species that have been able to colonize that community from elsewhere. Typically this is thought to depend on a larger regional species pool that is subject to local environmental constraints that act as "filters." Often, however, colon...

journal_title：Ecology

authors： Cuellar-Gempeler C,Leibold MA

更新日期：2019-04-01 00:00:00