Thermal biology of mosquito-borne disease.

abstract：:Although dispersal distance plays a major role in determining whether organisms will reach new habitats, empirical data on the environmental factors that affect dispersal distance are lacking. Population density and kin competition are two factors theorised to increase dispersal distance. Using the two-spotted spider ...

journal_title：Ecology letters

authors： Bitume EV,Bonte D,Ronce O,Bach F,Flaven E,Olivieri I,Nieberding CM

更新日期：2013-04-01 00:00:00

abstract：:Niche construction can generate ecological and evolutionary feedbacks that have been underinvestigated so far. We present an eco-evolutionary model that incorporates the process of niche construction to reveal its effects on the ecology and evolution of the niche-constructing agent. We consider a simple plant-soil nut...

journal_title：Ecology letters

authors： Kylafis G,Loreau M

更新日期：2008-10-01 00:00:00

abstract：:The role of trophic specialisation in taxonomic diversification remains unclear. Plant specialists diversify faster than omnivores and animalivores, but at shorter macroevolutionary scales this pattern sometimes reverses. Here, we estimate the effect of diet diversification on speciation rates in noctilionoid bats, co...

journal_title：Ecology letters

authors： Rojas D,Ramos Pereira MJ,Fonseca C,Dávalos LM

更新日期：2018-03-01 00:00:00

abstract：:Metabolism fuels all of life's activities, from biochemical reactions to ecological interactions. According to two intensely debated theories, body size affects metabolism via geometrical influences on the transport of resources and wastes. However, these theories differ crucially in whether the size dependence of met...

journal_title：Ecology letters

authors： Hirst AG,Glazier DS,Atkinson D

更新日期：2014-10-01 00:00:00

abstract：:Individual foraging specialisation has important ecological implications, but its causes in group-living species are unclear. One of the major consequences of group living is increased intragroup competition for resources. Foraging theory predicts that with increased competition, individuals should add new prey items ...

journal_title：Ecology letters

authors： Sheppard CE,Inger R,McDonald RA,Barker S,Jackson AL,Thompson FJ,Vitikainen EIK,Cant MA,Marshall HH

更新日期：2018-05-01 00:00:00

abstract：:Rising sea temperatures cause mass coral bleaching and threaten reefs worldwide. We show how maps of variations in thermal stress can be used to help manage reefs for climate change. We map proxies of chronic and acute thermal stress and develop evidence-based hypotheses for the future response of corals to each stres...

journal_title：Ecology letters

authors： Mumby PJ,Elliott IA,Eakin CM,Skirving W,Paris CB,Edwards HJ,Enríquez S,Iglesias-Prieto R,Cherubin LM,Stevens JR

更新日期：2011-02-01 00:00:00

abstract：:The frequency and magnitude of extreme climate events are increasing with global change, yet we lack predictions and empirical evidence for the ability of wild populations to persist and adapt in response to these events. Here, we used Fisher's Fundamental Theorem of Natural Selection to evaluate the adaptive potentia...

journal_title：Ecology letters

authors： Torres-Martínez L,McCarten N,Emery NC

更新日期：2019-05-01 00:00:00

abstract：:Shifts in species' phenology in response to climate change have wide-ranging consequences for ecological systems. However, significant variability in species' responses, together with limited data, frustrates efforts to forecast the consequences of ongoing phenological changes. Herein, we use a case study of three Nor...

journal_title：Ecology letters

authors： Diez JM,Ibáñez I,Miller-Rushing AJ,Mazer SJ,Crimmins TM,Crimmins MA,Bertelsen CD,Inouye DW

更新日期：2012-06-01 00:00:00

abstract：:We propose a scaled version of the Rosenzweig-MacArthur model using both Type I and Type II functional responses that incorporates the size dependence of interaction rates. Our aim is to link the energetic needs of organisms with the dynamics of interacting populations, for which survival is a result of a game-theoret...

journal_title：Ecology letters

authors： Weitz JS,Levin SA

更新日期：2006-05-01 00:00:00

abstract：:Soaring birds migrate in massive numbers worldwide. These migrations are complex and dynamic phenomena, strongly influenced by meteorological conditions that produce thermal and orographic uplift as the birds traverse the landscape. Herein we report on how methods were developed to estimate the strength of thermal and...

journal_title：Ecology letters

authors： Bohrer G,Brandes D,Mandel JT,Bildstein KL,Miller TA,Lanzone M,Katzner T,Maisonneuve C,Tremblay JA

更新日期：2012-02-01 00:00:00

abstract：:Increasing temperatures associated with climate change are predicted to cause reductions in body size, a key determinant of animal physiology and ecology. Using a four-decade specimen series of 70 716 individuals of 52 North American migratory bird species, we demonstrate that increasing annual summer temperature over...

journal_title：Ecology letters

authors： Weeks BC,Willard DE,Zimova M,Ellis AA,Witynski ML,Hennen M,Winger BM

更新日期：2020-02-01 00:00:00

abstract：:Murtaugh (2009) recently illustrated that all subsets variable selection is very similar to stepwise regression. This, however, does not necessarily mean both methods are useful. On the contrary, the same problems with overfitting should apply. Ecologists should, if model building is indeed necessary, consider more re...

journal_title：Ecology letters

authors： Dahlgren JP

更新日期：2010-05-01 00:00:00

abstract：:Elevated nitrogen (N) inputs into terrestrial ecosystems are causing major changes to the composition and functioning of ecosystems. Understanding these changes is challenging because there are complex interactions between 'direct' effects of N on plant physiology and soil biogeochemistry, and 'indirect' effects cause...

journal_title：Ecology letters

authors： Manning P,Newington JE,Robson HR,Saunders M,Eggers T,Bradford MA,Bardgett RD,Bonkowski M,Ellis RJ,Gange AC,Grayston SJ,Kandeler E,Marhan S,Reid E,Tscherko D,Godfray HC,Rees M

更新日期：2006-09-01 00:00:00

abstract：:Activity budgets influence the expression of life history traits as well as population dynamics. For ectotherms, a major constraint on activity is environmental temperature. Nonetheless, we currently lack a comprehensive conceptual framework for understanding thermal constraints on activity, which hinders our ability ...

journal_title：Ecology letters

authors： Gunderson AR,Leal M

更新日期：2016-02-01 00:00:00

abstract：:Biodiversity studies are sensitive to well-recognised temporal and spatial scale dependencies. Cross-study syntheses may inflate these influences by collating studies that vary widely in the numbers and sizes of sampling plots. Here we evaluate sources of inaccuracy and imprecision in study-level and cross-study estim...

journal_title：Ecology letters

authors： Spake R,Mori AS,Beckmann M,Martin PA,Christie AP,Duguid MC,Doncaster CP

更新日期：2021-02-01 00:00:00

abstract：:Biodiversity in agricultural landscapes can be increased with conversion of some production lands into 'more-natural'- unmanaged or extensively managed - lands. However, it remains unknown to what extent biodiversity can be enhanced by altering landscape pattern without reducing agricultural production. We propose a f...

journal_title：Ecology letters

authors： Fahrig L,Baudry J,Brotons L,Burel FG,Crist TO,Fuller RJ,Sirami C,Siriwardena GM,Martin JL

更新日期：2011-02-01 00:00:00

abstract：:Analyses of temporal patterns of diversity across a wide range of taxa have found that more diverse communities often show smaller compositional changes over time. This generality indicates that high diversity is associated with greater temporal stability in species composition. We examined patterns of diversity and c...

journal_title：Ecology letters

authors： Shurin JB,Arnott SE,Hillebrand H,Longmuir A,Pinel-Alloul B,Winder M,Yan ND

更新日期：2007-02-01 00:00:00

abstract：:The growth rate hypothesis posits that the rate of protein synthesis is constrained by phosphorus (P) supply. P scarcity invokes differential expression of genes involved in processing of most if not all elements encompassing an individual (the ionome). Whether such ionome-wide adjustments to P supply impact growth an...

journal_title：Ecology letters

authors： Jeyasingh PD,Goos JM,Lind PR,Roy Chowdhury P,Sherman RE

更新日期：2020-07-01 00:00:00

abstract：:Long-standing theory predicts herbivores and predators should drive selection for increased plant defences, such as the specific production of volatile organic compounds for attracting predators near the site of damage. Along elevation gradients, a general pattern is that herbivores and predators are abundant at low e...

journal_title：Ecology letters

authors： Kergunteuil A,Röder G,Rasmann S

更新日期：2019-02-01 00:00:00

abstract：:Interacting changes in predator and prey diversity likely influence ecosystem properties but have rarely been experimentally tested. We manipulated the species richness of herbivores and predators in an experimental benthic marine community and measured their effects on predator, herbivore and primary producer perform...

journal_title：Ecology letters

authors： Douglass JG,Duffy JE,Bruno JF

更新日期：2008-06-01 00:00:00

abstract：:Temperature and precipitation explain about half the variation in aboveground net primary production (ANPP) among tropical forest sites, but determinants of remaining variation are poorly understood. Here, we test the hypothesis that the amount of leaf area, and its vertical arrangement, predicts ANPP when other varia...

journal_title：Ecology letters

authors： Cushman KC,Kellner JR

更新日期：2019-03-01 00:00:00

abstract：:Global spread of non-native species profoundly changed the world biodiversity patterns, but how it translates into functional changes remains unanswered at the world scale. We here show that while in two centuries the number of fish species per river increased on average by 15% in 1569 basins worldwide, the diversity ...

journal_title：Ecology letters

authors： Toussaint A,Charpin N,Beauchard O,Grenouillet G,Oberdorff T,Tedesco PA,Brosse S,Villéger S

更新日期：2018-11-01 00:00:00

abstract：:There have been numerous investigations of parasite local adaptation, a phenomenon important from the perspectives of both basic and applied evolutionary ecology. Recent work has demonstrated that temperature has striking effects on parasite performance by mediating trade-offs in parasite life history and through geno...

journal_title：Ecology letters

authors： Laine AL

更新日期：2008-04-01 00:00:00

abstract：:Species diversity has two components - number of species and spatial turnover in species composition (beta-diversity). Using a field experiment focusing on a system of Mediterranean grasslands, we show that interspecific competition may influence the two components in the same direction or in opposite directions, depe...

journal_title：Ecology letters

authors： Segre H,Ron R,De Malach N,Henkin Z,Mandel M,Kadmon R

更新日期：2014-11-01 00:00:00

abstract：:Fine root decomposition constitutes a critical yet poorly understood flux of carbon and nutrients in terrestrial ecosystems. Here, we present the first large-scale synthesis of species trait effects on the early stages of fine root decomposition at both global and local scales. Based on decomposition rates for 279 pla...

journal_title：Ecology letters

authors： See CR,Luke McCormack M,Hobbie SE,Flores-Moreno H,Silver WL,Kennedy PG

更新日期：2019-06-01 00:00:00

abstract：:Understanding life history and demographic variation among species within communities is a central ecological goal. Mortality schedules are especially important in ecosystems where disturbance plays a major role in structuring communities, such as coral reefs. Here, we test whether a trait-based, mechanistic model of ...

journal_title：Ecology letters

authors： Madin JS,Baird AH,Dornelas M,Connolly SR

更新日期：2014-08-01 00:00:00

abstract：:Food-web complexity often hinders disentangling functionally relevant aspects of food-web structure and its relationships to biodiversity. Here, we present a theoretical framework to evaluate food-web complexity in terms of biodiversity. Food network unfolding is a theoretical method to transform a complex food web in...

journal_title：Ecology letters

authors： Kato Y,Kondoh M,Ishikawa NF,Togashi H,Kohmatsu Y,Yoshimura M,Yoshimizu C,Haraguchi TF,Osada Y,Ohte N,Tokuchi N,Okuda N,Miki T,Tayasu I

更新日期：2018-07-01 00:00:00

abstract：:Increasing interest in the complexity, variation and drivers of movement-related behaviours promise new insight into fundamental components of ecology. Resolving the multidimensionality of spatially explicit behaviour remains a challenge for investigating tactics and their relation to niche construction, but high-reso...

journal_title：Ecology letters

authors： Bastille-Rousseau G,Wittemyer G

更新日期：2019-09-01 00:00:00

abstract：:Both plant diversity and vertebrate herbivores can impact plant fitness and ecosystem functioning, however their interactions have not been explicitly tested. We manipulated plant genotypic diversity of the native plant Oenothera biennis and monitored its survivorship and lifetime fitness with and without one of its m...

journal_title：Ecology letters

authors： Parker JD,Salminen JP,Agrawal AA

更新日期：2010-05-01 00:00:00

abstract：:Herbivores forage in spatially complex habitats. Due to allometry and scale-dependent foraging, herbivores are hypothesized to perceive and respond to heterogeneity of resources at scales relative to their body sizes. This hypothesis has not been manipulatively tested for animals with only moderate differences in body...

journal_title：Ecology letters

authors： Laca EA,Sokolow S,Galli JR,Cangiano CA

更新日期：2010-03-01 00:00:00