Updated distribution maps for neotropical bats in the superfamily Noctilionoidea.

abstract：:Competition is predicted to affect the expression of inducible defenses, but because costs of behavioral and morphological antipredator defenses differ along resource gradients, its effects on defenses may depend on the traits considered. We tested the predictions from different defense models in tadpoles of the commo...

journal_title：Ecology

authors： Teplitsky C,Laurila A

更新日期：2007-07-01 00:00:00

abstract：:Ongoing climate change is shifting the geographic distributions of some species, potentially imposing rapid changes in local community structure and ecosystem functioning. Besides changes in population-level interspecific interactions, such range shifts may also cause changes in functional structure within the host as...

journal_title：Ecology

authors： Aguilera MA,Valdivia N,Broitman BR,Jenkins SR,Navarrete SA

更新日期：2020-11-01 00:00:00

abstract：:Plants, bacteria, and fungi produce essential amino acids (EAAs) with distinctive patterns of delta13C values that can be used as naturally occurring fingerprints of biosynthetic origin of EAAs in a food web. Because animals cannot synthesize EAAs and must obtain them from food, their tissues reflect delta13C(EAA) pat...

journal_title：Ecology

authors： Arthur KE,Kelez S,Larsen T,Choy CA,Popp BN

更新日期：2014-05-01 00:00:00

abstract：:Consumers can alter decomposition rates through both feces and selective feeding in many ecosystems, but these combined effects have seldom been examined in tropical ecosystems. Members of the detrital food web (litter-feeders or microbivores) should presumably have greater effects on decomposition than herbivores, me...

journal_title：Ecology

authors： Prather CM,Belovsky GE,Cantrell SA,González G

更新日期：2018-04-01 00:00:00

abstract：:Consumer-mediated nutrient supply is increasingly recognized as an important functional process in many ecosystems. Yet, experimentation at relevant spatial and temporal scales is needed to fully integrate this bottom-up pathway into ecosystem models. Artificial reefs provide a unique approach to explore the importanc...

journal_title：Ecology

authors： Allgeier JE,Yeager LA,Layman CA

更新日期：2013-02-01 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

abstract：:Adaptive developmental plasticity has been demonstrated across a number of taxa in response to variables such as photoperiod, resource abundance, and predator presence. Demographics also vary temporally and spatially within populations, but few studies have examined the possibility that developmental plasticity in res...

journal_title：Ecology

authors： Kasumovic MM,Bruce MJ,Herberstein ME,Andrade MC

更新日期：2009-08-01 00:00:00

abstract：:Previous work suggests that animal water balance can influence trophic interactions, with predators increasing their consumption of water-laden prey to meet water demands. But it is unclear how the need for water interacts with the need for energy to drive trophic interactions under shifting conditions. Using manipula...

journal_title：Ecology

authors： Leinbach IL,McCluney KE,Sabo JL

更新日期：2019-04-01 00:00:00

abstract：:Dispersal evolves as an adaptive mechanism to optimize individual fitness across the landscape. Specifically, dispersal represents a mechanism to escape fitness costs resulting from changes in environmental conditions. Decades of empirical work suggest that individuals use local habitat cues to make movement decisions...

journal_title：Ecology

authors： Addis BR,Lowe WH

更新日期：2020-04-01 00:00:00

abstract：:Introduced species are frequently implicated in declines of native species. In many cases, however, evidence linking introduced species to native declines is weak. Failure to make strong inferences regarding the role of introduced species can hamper attempts to predict population viability and delay effective manageme...

journal_title：Ecology

authors： Yackulic CB,Korman J,Yard MD,Dzul M

更新日期：2018-04-01 00:00:00

abstract：:Many young birds on the Arctic tundra are confronted by a challenging task: they must molt their feathers and accumulate fat stores for the autumn migration before climatic conditions deteriorate. Our understanding of the costs and constraints associated with these stages is extremely limited. We investigated post-juv...

journal_title：Ecology

authors： Bonier F,Martin PR,Jensen JP,Butler LK,Ramenofsky M,Wingfield JC

更新日期：2007-11-01 00:00:00

abstract：:In mammals, reproductive synchrony and reproductive suppression usually are found in social, group-living species, which often display hierarchical relationships among related animals. Some individuals, particularly younger, philopatric females beyond the age of sexual maturity, may not raise offspring because they ar...

journal_title：Ecology

authors： Ordiz A,Støen OG,Swenson JE,Kojola I,Bischof R

更新日期：2008-12-01 00:00:00

abstract：:Bioclimatic envelope models use associations between aspects of climate and species' occurrences to estimate the conditions that are suitable to maintain viable populations. Once bioclimatic envelopes are characterized, they can be applied to a variety of questions in ecology, evolution, and conservation. However, som...

journal_title：Ecology

authors： Araújo MB,Peterson AT

更新日期：2012-07-01 00:00:00

abstract：:Animal foraging has been characterized as an attempt to maximize the intake of carbon and nitrogen at appropriate ratios. Plant species in over 90 families produce carbohydrate-rich extrafloral nectar (EFN), a resource attractive to ants and other omnivorous insects. This attraction can benefit the plant if those arth...

journal_title：Ecology

authors： Ness JH,Morris WF,Bronstein JL

更新日期：2009-10-01 00:00:00

abstract：:Farmland is a major land cover type in Europe and Africa and provides habitat for numerous species. The severe decline in farmland biodiversity of the last decades has been attributed to changes in farming practices, and organic and low-input farming are assumed to mitigate detrimental effects of agricultural intensif...

journal_title：Ecology

authors： Lüscher G,Ammari Y,Andriets A,Angelova S,Arndorfer M,Bailey D,Balázs K,Bogers M,Bunce RG,Choisis JP,Dennis P,Díaz M,Dyman T,Eiter S,Fjellstad W,Fraser M,Friedel JK,Garchi S,Geijzendorffer IR,Gomiero T,González-Bor

更新日期：2016-06-01 00:00:00

abstract：:The limits on annual seed production have long been characterized as restriction by either pollination success or resource provision to seed development. This expected dichotomy between pollen and resource limitation is based on the assumption that reproductive resources are fixed, which is reasonable for semelparous ...

journal_title：Ecology

authors： Ida TY,Harder LD,Kudo G

更新日期：2013-01-01 00:00:00

abstract：:The arcsine square root transformation has long been standard procedure when analyzing proportional data in ecology, with applications in data sets containing binomial and non-binomial response variables. Here, we argue that the arcsine transform should not be used in either circumstance. For binomial data, logistic r...

journal_title：Ecology

authors： Warton DI,Hui FK

更新日期：2011-01-01 00:00:00

abstract：:Recent work has shown a potential role for both host plant genotype and spatial context in structuring insect communities. In this study, we use three separate data sets on herbivorous insects on oak (Quercus robur) to estimate the relative effects of host plant genotype (G), location (E), and the G x E interaction on...

journal_title：Ecology

authors： Tack AJ,Ovaskainen O,Pulkkinen P,Roslin T

更新日期：2010-09-01 00:00:00

abstract：:Competitive interactions among species with similar ecological niches are known to regulate the assembly of biological communities. However, it is not clear whether such forms of competition can predict the collapse of communities and associated shifts in ecosystem function in the face of environmental change. Here, w...

journal_title：Ecology

authors： Bregman TP,Lees AC,Seddon N,Macgregor HE,Darski B,Aleixo A,Bonsall MB,Tobias JA

更新日期：2015-10-01 00:00:00

abstract：:Fragmentation of landscapes is a pervasive source of environmental change. Although understanding the effects of fragmentation has occupied ecologists for decades, there remain important gaps in our understanding of the way that fragmentation influences mobile organisms. In particular, there is little tested theory ex...

journal_title：Ecology

authors： Blackburn HB,Hobbs NT,Detling JK

更新日期：2011-01-01 00:00:00

abstract：:Avian dispersal of seeds of the wild olive tree (Olea europaea var. sylvestris) was studied in Mediterranean shrubland, southern Spain. Fourteen species of small frugivorous birds in the genera Sylvia, Turdus, Sturnus, and Erithacus accounted for 97.4% of the fruits consumed by birds. The significance of each bird spe...

journal_title：Ecology

authors： Jordano P

更新日期：1987-12-01 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：:Loss of functional connectivity following habitat loss and fragmentation could drive species declines. A comprehensive understanding of fragmentation effects on functional connectivity of an ecological assemblage requires investigation of multiple species with different mobilities, at different spatial scales, for eac...

journal_title：Ecology

authors： Amos N,Harrisson KA,Radford JQ,White M,Newell G,Mac Nally R,Sunnucks P,Pavlova A

更新日期：2014-06-01 00:00:00

abstract：:Understanding the scale of marine population connectivity is critical for the conservation and sustainable management of marine resources. For many marine species adults are benthic and relatively immobile, so patterns of larval dispersal and recruitment provide the key to understanding marine population connectivity....

journal_title：Ecology

authors： Banks SC,Piggott LM,Williamson JE,Bové U,Holbrook NJ,Beheregaray LB

更新日期：2007-12-01 00:00:00

abstract：:Tannins are believed to be particularly abundant in tropical tree foliage and are mainly associated with plant herbivore defense. Very little is known of the quantity, variation, and potential role of tannins in tropical leaf litter. Here we report on the interspecific variability of litter condensed tannin (CT) conce...

journal_title：Ecology

authors： Coq S,Souquet JM,Meudec E,Cheynier V,Hättenschwiler S

更新日期：2010-07-01 00:00:00

abstract：:Understanding species differences in demographic strategies is a fundamental goal of ecology. In scleractinian corals, colony morphology is tightly linked with many demographic traits, such as size-specific growth and morality. Here we test how well morphology predicts the colony size-fecundity relationship in eight s...

journal_title：Ecology

authors： Álvarez-Noriega M,Baird AH,Dornelas M,Madin JS,Cumbo VR,Connolly SR

更新日期：2016-12-01 00:00:00

abstract：:The competitive exclusion principle is fundamental to understanding coexistence. Well-established theories predict the conditions for coexistence in consumer-resource interactions. Given that species often compete for commodities offered by mutualists, competitive exclusion theory should also be critical to understand...

journal_title：Ecology

authors： Johnson CA,Bronstein JL

更新日期：2019-06-01 00:00:00

abstract：:Coastal wetlands significantly contribute to global carbon storage potential. Sea-level rise and other climate-change-induced disturbances threaten coastal wetland sustainability and carbon storage capacity. It is critical that we understand the mechanisms controlling wetland carbon loss so that we can predict and man...

journal_title：Ecology

authors： Stagg CL,Schoolmaster DR,Krauss KW,Cormier N,Conner WH

更新日期：2017-08-01 00:00:00

abstract：:Host nutrition is thought to affect the establishment, persistence, and severity of pathogenic infections. Nutrient-deficient foods possibly benefit pathogens by constraining host immune function or benefit hosts by limiting parasite growth and reproduction. However, the effects of poor elemental food quality on a hos...

journal_title：Ecology

authors： Frost PC,Ebert D,Smith VH

更新日期：2008-02-01 00:00:00

abstract：:The need to model and test hypotheses about complex ecological systems has led to a steady increase in use of path analytical techniques, which allow the modeling of multiple multivariate dependencies reflecting hypothesized causation and mechanisms. The aim is to achieve the estimation of direct, indirect, and total ...

journal_title：Ecology

authors： Clough Y

更新日期：2012-08-01 00:00:00