Advancing the metabolic theory of biodiversity.

abstract：:Local adaptation, adaptive population divergence and speciation are often expected to result from populations evolving in response to spatial variation in selection. Yet, we lack a comprehensive understanding of the major features that characterise the spatial patterns of selection, namely the extent of variation amon...

journal_title：Ecology letters

authors： Siepielski AM,Gotanda KM,Morrissey MB,Diamond SE,DiBattista JD,Carlson SM

更新日期：2013-11-01 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：:How strongly natural populations are regulated has a long history of debate in ecology. Here, we discuss concepts of population regulation appropriate for stochastic population dynamics. We then analyse two large collections of data sets with autoregressive-moving average (ARMA) models, using model selection technique...

journal_title：Ecology letters

authors： Ziebarth NL,Abbott KC,Ives AR

更新日期：2010-01-01 00:00:00

abstract：:Species extinctions from local communities negatively affect ecosystem functioning. Ecological mechanisms underlying these impacts are well studied, but the role of evolutionary processes is rarely assessed. Using a long-term field experiment, we tested whether natural selection in plant communities increased biodiver...

journal_title：Ecology letters

authors： van Moorsel SJ,Hahl T,Wagg C,De Deyn GB,Flynn DFB,Zuppinger-Dingley D,Schmid B

更新日期：2018-01-01 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：:Given the potential for rapid and microgeographical adaptation, ecologists increasingly are exploring evolutionary explanations for community patterns. Biotic selection can generate local adaptations that alter species interactions. Although some gene flow might be necessary to fuel local adaptation, higher gene flow ...

journal_title：Ecology letters

authors： Urban MC

更新日期：2011-07-01 00:00:00

abstract：:Habitat selection, including oviposition site choice, is an important driver of community assembly in freshwater systems. Factors determining patch quality are assessed by many colonising organisms and affect colonisation rates, spatial distribution and community structure. For many species, the presence/absence of pr...

journal_title：Ecology letters

authors： Resetarits WJ Jr,Silberbush A

更新日期：2016-02-01 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：:Seedling limitation could structure communities, but often is evaluated with sampling units that are orders of magnitude smaller than mature plants. We censused seedlings for 5.5 years in five 1 x 200-m transects in a wet Neotropical forest. For 106 common species (> or = 10 seedlings in a transect), we calculated pre...

journal_title：Ecology letters

authors： Kobe RK,Vriesendorp CF

更新日期：2009-03-01 00:00:00

abstract：:Calls to understand the links between ecology and evolution have been common for decades. Population dynamics, i.e. the demographic changes in populations, arise from life history decisions of individuals and thus are a product of selection, and selection, on the contrary, can be modified by such dynamical properties ...

journal_title：Ecology letters

authors： Kokko H,López-Sepulcre A

更新日期：2007-09-01 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：:Understory fires represent an accelerating threat to Amazonian tropical forests and can, during drought, affect larger areas than deforestation itself. These fires kill trees at rates varying from < 10 to c. 90% depending on fire intensity, forest disturbance history and tree functional traits. Here, we examine variat...

journal_title：Ecology letters

authors： Staver AC,Brando PM,Barlow J,Morton DC,Paine CET,Malhi Y,Araujo Murakami A,Del Aguila Pasquel J

更新日期：2020-01-01 00:00:00

abstract：:Time series of abundances are critical for understanding how abiotic factors and species interactions affect population dynamics, but are rarely linked with experiments and also scarce for bee pollinators. This gap is important given concerns about declines in some bee species. I monitored honey bee (Apis mellifera) a...

journal_title：Ecology letters

authors： Thomson DM

更新日期：2016-10-01 00:00:00

abstract：:The degree to which rising atmospheric CO(2) will be offset by carbon (C) sequestration in forests depends in part on the capacity of trees and soil microbes to make physiological adjustments that can alleviate resource limitation. Here, we show for the first time that mature trees exposed to CO(2) enrichment increase...

journal_title：Ecology letters

authors： Phillips RP,Finzi AC,Bernhardt ES

更新日期：2011-02-01 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：:There has been considerable focus on the impacts of environmental change on ecosystem function arising from changes in species richness. However, environmental change may affect ecosystem function without affecting richness, most notably by affecting population densities and community composition. Using a theoretical ...

journal_title：Ecology letters

authors： Spaak JW,Baert JM,Baird DJ,Eisenhauer N,Maltby L,Pomati F,Radchuk V,Rohr JR,Van den Brink PJ,De Laender F

更新日期：2017-10-01 00:00:00

abstract：:Assessments from field plots steer much of our current understanding of global change impacts on forest ecosystem structure and function. Recent widespread observations of net carbon accumulation in field plots have suggested that terrestrial ecosystems may be a carbon sink, possibly resulting from climate change and/...

journal_title：Ecology letters

authors： Fisher JI,Hurtt GC,Thomas RQ,Chambers JQ

更新日期：2008-06-01 00:00:00

abstract：:Macrosystems ecology is an effort to understand ecological processes and interactions at the broadest spatial scales and has potential to help solve globally important social and ecological challenges. It is important to understand the intellectual legacies underpinning macrosystems ecology: How the subdiscipline fits...

journal_title：Ecology letters

authors： Rose KC,Graves RA,Hansen WD,Harvey BJ,Qiu J,Wood SA,Ziter C,Turner MG

更新日期：2017-02-01 00:00:00

abstract：:Females of many species obtain benefits by mating polyandrously, and often prefer novel males over previous mates. However, how do females recognise previous mates, particularly in the face of cognitive constraints? Female crickets appear to have evolved a simple but effective solution: females imbue males with their ...

journal_title：Ecology letters

authors： Weddle CB,Steiger S,Hamaker CG,Ower GD,Mitchell C,Sakaluk SK,Hunt J

更新日期：2013-03-01 00:00:00

abstract：:Individual heterogeneity in life history shapes eco-evolutionary processes, and unobserved heterogeneity can affect demographic outputs characterising life history and population dynamical properties. Demographic frameworks like matrix models or integral projection models represent powerful approaches to disentangle m...

journal_title：Ecology letters

authors： Vindenes Y,Langangen Ø

更新日期：2015-05-01 00:00:00

abstract：:Globalisation persistently fuels the establishment of non-native species outside their natural ranges. While alien plants have been intensively studied, little is known about alien flower visitors, and especially, how they integrate into natural communities. Here, we focus on mutualistic networks from five Galápagos i...

journal_title：Ecology letters

authors： Trøjelsgaard K,Heleno R,Traveset A

更新日期：2019-08-01 00:00:00

abstract：:The coupling of ecology and evolution during range expansions enables mutations to establish at expanding range margins and reach high frequencies. This phenomenon, called allele surfing, is thought to have caused revolutions in the gene pool of many species, most evidently in microbial communities. It has remained un...

journal_title：Ecology letters

authors： Gralka M,Stiewe F,Farrell F,Möbius W,Waclaw B,Hallatschek O

更新日期：2016-08-01 00:00:00

abstract：:Nitrogen (N) effects on ecosystem carbon (C) budgets are critical to understand as C sequestration is considered as a mechanism to offset anthropogenic CO(2) emissions. Interactions between aboveground C and N cycling are more clearly characterized than belowground processes. Through synthesizing data from multiple te...

journal_title：Ecology letters

authors： Liu L,Greaver TL

更新日期：2010-07-01 00:00:00

abstract：:With rapidly increasing rates of contemporary extinction, predicting extinction vulnerability and identifying how multiple stressors drive non-random species loss have become key challenges in ecology. These assessments are crucial for avoiding the loss of key functional groups that sustain ecosystem processes and ser...

journal_title：Ecology letters

authors： Graham NA,Chabanet P,Evans RD,Jennings S,Letourneur Y,Aaron Macneil M,McClanahan TR,Ohman MC,Polunin NV,Wilson SK

更新日期：2011-04-01 00:00:00

abstract：:Species richness varies enormously across geographical gradients, a well-known phenomenon for which there are many hypothesized explanations. One recent hypothesis uses null models to demonstrate that random re-distribution of species' ranges within a given domain leads to a 'mid-domain effect' (MDE): increasing speci...

journal_title：Ecology letters

authors： Kerr JT,Perring M,Currie DJ

更新日期：2006-02-01 00:00:00

abstract：:The genetic basis of organism response to stoichiometric mismatches between environmental availability and somatic demand is still poorly understood. This study reports a consistent genotype x environment interaction related to phosphorus : carbon availability to Daphnia. In multiple pairs of Daphnia pulicaria clones,...

journal_title：Ecology letters

authors： Jeyasingh PD,Weider LJ,Sterner RW

更新日期：2009-11-01 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：:Carbon use efficiency (CUE) is a fundamental parameter for ecological models based on the physiology of microorganisms. CUE determines energy and material flows to higher trophic levels, conversion of plant-produced carbon into microbial products and rates of ecosystem carbon storage. Thermodynamic calculations suppor...

journal_title：Ecology letters

authors： Sinsabaugh RL,Manzoni S,Moorhead DL,Richter A

更新日期：2013-07-01 00:00:00

abstract：:Co-flowering plant species commonly share flower visitors, and thus have the potential to influence each other's pollination. In this study we analysed 750 quantitative plant-pollinator networks from 28 studies representing diverse biomes worldwide. We show that the potential for one plant species to influence another...

journal_title：Ecology letters

authors： Carvalheiro LG,Biesmeijer JC,Benadi G,Fründ J,Stang M,Bartomeus I,Kaiser-Bunbury CN,Baude M,Gomes SI,Merckx V,Baldock KC,Bennett AT,Boada R,Bommarco R,Cartar R,Chacoff N,Dänhardt J,Dicks LV,Dormann CF,Ekroos J,Hen

更新日期：2014-11-01 00:00:00

abstract：:Underpinnings of the distribution of allopolyploid species (hybrids with duplicated genome) along spatial and ecological gradients are elusive. As allopolyploid speciation combines the range of genetic and ecological characteristics of divergent diploids, allopolyploids initially show their additivity and are predicte...

journal_title：Ecology letters

authors： Huynh S,Broennimann O,Guisan A,Felber F,Parisod C

更新日期：2020-04-01 00:00:00