Two additional principles for determining which species to monitor.

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：:Megaherbivores and small burrowing mammals commonly coexist and play important functional roles in grassland ecosystems worldwide. The interactive effects of these two functional groups of herbivores in shaping the structure and function of grassland ecosystems are poorly understood. In North America's central grassla...

journal_title：Ecology

authors： Davidson AD,Ponce E,Lightfoot DC,Fredrickson EL,Brown JH,Cruzado J,Brantley SL,Sierra-Corona R,List R,Toledo D,Ceballos G

更新日期：2010-11-01 00:00:00

abstract：:We used tree ring data (AD 1601-2007) to examine the occurrence of and climatic influences on spruce beetle (Dendroctonus rufipennis) outbreaks in south-central and southwest Alaska and found evidence of regional-scale outbreaks dating from the mid-1700s, related to climate variability at multiple temporal scales. Ove...

journal_title：Ecology

authors： Sherriff RL,Berg EE,Miller AE

更新日期：2011-07-01 00:00:00

abstract：:Variation in habitat quality and quantity drive selection on dispersal traits in heterogeneous environments, but the extent to which environmental conditions predict geographic variation in dispersal is rarely evaluated. We assessed dispersal trait variation across the range of Cakile edentula var. lacustris, an annua...

journal_title：Ecology

authors： LaRue EA,Holland JD,Emery NC

更新日期：2018-08-01 00:00:00

abstract：:Sex ratios are commonly skewed and variable in wild populations, but few studies track temporal trends in this demographic parameter. We examined variation in the operational sex ratio at two protected and declining breeding colonies of Magellanic Penguins (Spheniscus magellanicus) in Chubut, Argentina. Penguins from ...

journal_title：Ecology

authors： Gownaris NJ,García Borboroglu P,Boersma PD

更新日期：2020-03-01 00:00:00

abstract：:Microorganisms drive biogeochemical processes, but linking these processes to real changes in microbial communities under field conditions is not trivial. Here, we present a model-based approach to estimate independent contributions of microbial community shifts to ecosystem properties. The approach was tested empiric...

journal_title：Ecology

authors： Powell JR,Welsh A,Hallin S

更新日期：2015-07-01 00:00:00

abstract：:We considered Cushing's match/mismatch theory in a heterotrophic environment and hypothesized that settlement and recruitment success in blue mussel are higher when the food supply is rich in polyunsaturated and essential fatty acids (PUFA/EFA). To test this hypothesis, we monitored larval development as well as fatty...

journal_title：Ecology

authors： Toupoint N,Gilmore-Solomon L,Bourque F,Myrand B,Pernet F,Olivier F,Tremblay R

更新日期：2012-08-01 00:00:00

abstract：:The color of many lakes and seas is changing, which is likely to affect the species composition of freshwater and marine phytoplankton communities. For example, cyanobacteria with phycobilisomes as light-harvesting antennae can effectively utilize green or orange-red light. However, recent studies show that they use b...

journal_title：Ecology

authors： Luimstra VM,Verspagen JMH,Xu T,Schuurmans JM,Huisman J

更新日期：2020-03-01 00:00:00

abstract：:Ecological theory predicts that generalist predators should damp or suppress long-term periodic fluctuations (cycles) in their prey populations and depress their average densities. However, the magnitude of these impacts is likely to vary depending on the availability of alternative prey species and the nature of ecol...

journal_title：Ecology

authors： Matthiopoulos J,Graham K,Smout S,Asseburg C,Redpath S,Thirgood S,Hudson P,Harwood J

更新日期：2007-10-01 00:00:00

abstract：:Seed predation is an important biotic filter that can influence abundance and spatial distributions of native species through differential effects on recruitment. This filter may also influence the relative abundance of nonnative plants within habitats and the communities' susceptibility to invasion via differences in...

journal_title：Ecology

authors： Connolly BM,Pearson DE,Mack RN

更新日期：2014-07-01 00:00:00

abstract：:For sessile organisms, dispersal and recruitment are typically spatially stochastic, but there is little understanding of how this variability scales up to influence processes such as competitive coexistence. Here we argue that coexistence of benthic marine animals is enhanced by stochastic differences between species...

journal_title：Ecology

authors： Edwards KF,Stachowicz JJ

更新日期：2011-05-01 00:00:00

abstract：:Fungal endophytes are found in asymptomatic photosynthetic tissues of all major lineages of land plants. The ubiquity of these cryptic symbionts is clear, but the scale of their diversity, host range, and geographic distributions are unknown. To explore the putative hyperdiversity of tropical leaf endophytes, we compa...

journal_title：Ecology

authors： Arnold AE,Lutzoni F

更新日期：2007-03-01 00:00:00

abstract：:The study of ecological differences among coexisting microparasites has been largely neglected, but it addresses important and unusual issues because there is no clear distinction in such cases between conventional (resource) and apparent competition. Here patterns in the population dynamics are examined for four spec...

journal_title：Ecology

authors： Telfer S,Clough HE,Birtles LR,Bennett M,Carslake D,Helyar S,Begon M

更新日期：2007-07-01 00:00:00

abstract：:Ecological structures and processes occur at specific spatiotemporal scales, and interactions that occur across multiple scales mediate scale-specific (e.g., individual, community, local, or regional) responses to disturbance. Despite the importance of scale, explicitly incorporating a multi-scale perspective into res...

journal_title：Ecology

authors： Nash KL,Allen CR,Angeler DG,Barichievy C,Eason T,Garmestani AS,Graham NA,Granholm D,Knutson M,Nelson RJ,Nyström M,Stow CA,Sundstrom SM

更新日期：2014-03-01 00:00:00

abstract：:The predator satiation hypothesis posits that masting helps plants escape seed predation through starvation of predators in lean years, followed by satiation of predators in mast years. Importantly, successful satiation requires sufficiently delayed bottom-up effects of seed availability on seed consumers. However, so...

journal_title：Ecology

authors： Bogdziewicz M,Marino S,Bonal R,Zwolak R,Steele MA

更新日期：2018-11-01 00:00:00

abstract：:For decades, ecologists have been testing for species saturation by using regression analysis to determine the relationship between local and regional species richness. The cumulative result of scores of studies and meta-analyses has led to a general consensus that evidence of species saturation is relatively uncommon...

journal_title：Ecology

authors： Szava-Kovats RC,Ronk A,Pärtel M

更新日期：2013-09-01 00:00:00

abstract：:There has been a lengthy debate on whether the abundance of adult reef fishes depends on prerecruitment or postrecruitment processes; however, we still do not have the ability to predict the magnitude of local fish recruitment. Here we show that the success of the leopard grouper (Mycteroperca rosacea) recruitment in ...

journal_title：Ecology

authors： Aburto-Oropeza O,Sala LE,Paredes G,Mendoza A,Ballesteros E

更新日期：2007-09-01 00:00:00

abstract：:Tolerance of foliar damage is widely recognized as an effective defense against herbivores and pathogens. However, tolerance of the impacts of antagonists on pollination success is less well understood. Here, we extend the framework of tolerance to foliar damage to understand how plants mitigate the pollination and fi...

journal_title：Ecology

authors： Irwin RE,Galen C,Rabenold JJ,Kaczorowski R,McCutcheon ML

更新日期：2008-11-01 00:00:00

abstract：:Latitudinal patterns of nonnative species richness suggest fewer successful invasions in the tropics, relative to temperate regions. One main hypothesis for this pattern is that biotic resistance to invasion is stronger in the tropics than at higher latitudes. Biotic resistance can limit the distribution and abundance...

journal_title：Ecology

authors： Freestone AL,Rutz GM,Torchin ME

更新日期：2013-06-01 00:00:00

abstract：:The spatial distribution of species is not random; instead, individuals tend to gather, resulting in a non-random pattern. Previous studies used the independent negative binomial distribution (NBD) to model the distributional aggregation of a single species, in which the independence of the distribution of individuals...

journal_title：Ecology

authors： Chen Y,Shen TJ,Condit R,Hubbell SP

更新日期：2018-12-01 00:00:00

abstract：:Responses to proximate cues that directly affect fitness or cues directly released by selective agents are well-documented forms of phenotypic plasticity. For example, to reduce predation risk, prey change phenotype in response to light level (e.g., moon phase) when light affects predation risk from visual predators, ...

journal_title：Ecology

authors： Miehls AL,McAdam AG,Bourdeau PE,Peacor SD

更新日期：2013-10-01 00:00:00

abstract：:It is widely recognized that protected areas can strongly influence ecological systems and that hybridization is an important conservation issue. However, previous studies have not explicitly considered the influence of protected areas on hybridization dynamics. Eastern wolves are a species of special concern and thei...

journal_title：Ecology

authors： Benson JF,Patterson BR,Mahoney PJ

更新日期：2014-02-01 00:00:00

abstract：:Studies of the distribution of elusive forest wildlife have suffered from the confounding of true presence with the uncertainty of detection. Occupancy modeling, which incorporates probabilities of species detection conditional on presence, is an emerging approach for reducing observation bias. However, the current li...

journal_title：Ecology

authors： Chelgren ND,Adams MJ,Bailey LL,Bury RB

更新日期：2011-02-01 00:00:00

abstract：:Character displacement may facilitate species coexistence through niche partitioning. However, the degree to which character displacement influences broader patterns of community assembly is unclear. Here, we capitalize on a natural experiment of community assembly on the oceanic island of Bermuda. Over the past centu...

journal_title：Ecology

authors： Stroud JT,Giery ST,Outerbridge M,Feeley KJ

更新日期：2019-08-01 00:00:00

abstract：:Historically, desert drainages of the American southwest supported productive riverine wetlands (ciénegas). Region-wide erosion of ciénegas during the late 19th and early 20th century dramatically reduced the abundance of these ecosystems, but recent reestablishment of wetlands in Sycamore Creek, Arizona, USA, provide...

journal_title：Ecology

authors： Heffernan JB

更新日期：2008-05-01 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：:Ecological surprises, substantial and unanticipated changes in the abundance of one or more species that result from previously unsuspected processes, are a common outcome of both experiments and observations in community and population ecology. Here, we give examples of such surprises along with the results of a surv...

journal_title：Ecology

authors： Doak DF,Estes JA,Halpern BS,Jacob U,Lindberg DR,Lovvorn J,Monson DH,Tinker MT,Williams TM,Wootton JT,Carroll I,Emmerson M,Micheli F,Novak M

更新日期：2008-04-01 00:00:00

abstract：:Because sea otters (Enhydra lutris) exert a wide array of direct and indirect effects on coastal marine ecosystems throughout their geographic range, we investigated the potential influence of sea otters on the ecology of Bald Eagles (Haliaeetus leucocephalus) in the Aleutian Islands, Alaska, USA. We studied the diets...

journal_title：Ecology

authors： Anthony RG,Estes JA,Ricca MA,Miles AK,Forsman ED

更新日期：2008-10-01 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：:Community ecology has long focused on energy and nutrients as currencies of species interactions. Evidence from physiological ecology and recent studies suggest that in terrestrial systems, water may influence animal behavior and global patterns of species richness. Despite these observations, water has received littl...

journal_title：Ecology

authors： McCluney KE,Sabo JL

更新日期：2009-06-01 00:00:00