Abstract:
:Correlative species distribution models are based on the observed relationship between species' occurrence and macroclimate or other environmental variables. In climates predicted less favourable populations are expected to decline, and in favourable climates they are expected to persist. However, little comparative empirical support exists for a relationship between predicted climate suitability and population performance. We found that the performance of 93 populations of 34 plant species worldwide - as measured by in situ population growth rate, its temporal variation and extinction risk - was not correlated with climate suitability. However, correlations of demographic processes underpinning population performance with climate suitability indicated both resistance and vulnerability pathways of population responses to climate: in less suitable climates, plants experienced greater retrogression (resistance pathway) and greater variability in some demographic rates (vulnerability pathway). While a range of demographic strategies occur within species' climatic niches, demographic strategies are more constrained in climates predicted to be less suitable.
journal_name
Ecol Lettjournal_title
Ecology lettersauthors
Csergő AM,Salguero-Gómez R,Broennimann O,Coutts SR,Guisan A,Angert AL,Welk E,Stott I,Enquist BJ,McGill B,Svenning JC,Violle C,Buckley YMdoi
10.1111/ele.12794subject
Has Abstractpub_date
2017-08-01 00:00:00pages
969-980issue
8eissn
1461-023Xissn
1461-0248journal_volume
20pub_type
信件相关文献
ECOLOGY LETTERS文献大全abstract::The future of tropical forest biodiversity depends more than ever on the effective management of human-modified landscapes, presenting a daunting challenge to conservation practitioners and land use managers. We provide a critical synthesis of the scientific insights that guide our understanding of patterns and proces...
journal_title:Ecology letters
pub_type: 杂志文章,评审
doi:10.1111/j.1461-0248.2009.01294.x
更新日期:2009-06-01 00:00:00
abstract::Males and females frequently have different fitness optima for shared traits, and as a result, genotypes that are high fitness as males are low fitness as females, and vice versa. When this occurs, biasing of offspring sex-ratio to reduce the production of the lower-fitness sex would be advantageous, so that for examp...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/j.1461-0248.2011.01725.x
更新日期:2012-03-01 00:00:00
abstract::Biological control of exotic invasive plants using exotic insects is practiced under the assumption that biological control agents are safe if they do not directly attack non-target species. We tested this assumption by evaluating the potential for two host-specific biological control agents (Urophora spp.), widely es...
journal_title:Ecology letters
pub_type: 信件
doi:10.1111/j.1461-0248.2006.00896.x
更新日期:2006-04-01 00:00:00
abstract::Although models of evolution usually assume that the strength of selection on a trait and the expression of genetic variation in that trait are independent, whenever the same ecological factor impacts both parameters, a correlation between the two may arise that accelerates trait evolution in some environments and slo...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/ele.12662
更新日期:2016-10-01 00:00:00
abstract::While collective decision-making is recognised as a significant contributor to fitness in social species, the opposite outcome is also logically possible. We show that collective movement decisions guided by individual bison sharing faulty information about habitat quality promoted the use of ecological traps. The fre...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/ele.12698
更新日期:2017-01-01 00:00:00
abstract::Worldwide decomposition rates depend both on climate and the legacy of plant functional traits as litter quality. To quantify the degree to which functional differentiation among species affects their litter decomposition rates, we brought together leaf trait and litter mass loss data for 818 species from 66 decomposi...
journal_title:Ecology letters
pub_type: 杂志文章,meta分析
doi:10.1111/j.1461-0248.2008.01219.x
更新日期:2008-10-01 00:00:00
abstract::Some alien species cause substantial impacts, yet most are innocuous. Given limited resources, forecasting risks from alien species will help prioritise management. Given that risk assessment (RA) approaches vary widely, a synthesis is timely to highlight best practices. We reviewed quantitative and scoring RAs, integ...
journal_title:Ecology letters
pub_type: 杂志文章,评审
doi:10.1111/ele.12003
更新日期:2012-12-01 00:00:00
abstract::Understanding the factors that determine rates of range expansion is not only crucial for developing risk assessment schemes and management strategies for invasive species, but also provides important insight into the ability of species to disperse in response to climate change. However, there is little knowledge on w...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/ele.12286
更新日期:2014-07-01 00:00:00
abstract::Most studies of plant-animal mutualistic networks have come from a temporally static perspective. This approach has revealed general patterns in network structure, but limits our ability to understand the ecological and evolutionary processes that shape these networks and to predict the consequences of natural and hum...
journal_title:Ecology letters
pub_type: 杂志文章,评审
doi:10.1111/ele.13623
更新日期:2021-01-01 00:00:00
abstract::Contact networks are fundamental to the transmission of infection and host sex often affects the acquisition and progression of infection. However, the epidemiological impacts of sex-related variation in animal contact networks have rarely been investigated. We test the hypothesis that sex-biases in infection are rela...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/ele.12898
更新日期:2018-02-01 00:00:00
abstract::Colonisation is a fundamental ecological and evolutionary process that drives the distribution and abundance of organisms. The initial ability of colonists to establish is determined largely by the number of founders and their genetic background. We explore the importance of these demographic and genetic properties fo...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/ele.12743
更新日期:2017-04-01 00:00:00
abstract::The tendency of trees to grow taller with increasing water availability is common knowledge. Yet a robust, universal relationship between the spatial distribution of water availability and forest canopy height (H) is lacking. Here, we created a global water availability map by calculating an annual budget as the diffe...
journal_title:Ecology letters
pub_type: 信件
doi:10.1111/ele.12525
更新日期:2015-12-01 00:00:00
abstract::Floral mimicry of decaying plant or animal material has evolved in many plant lineages and exploits, for the purpose of pollination, insects seeking oviposition sites. Existing studies suggest that volatile signals play a particularly important role in these mimicry systems. Here, we present the first large-scale phyl...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/ele.12152
更新日期:2013-09-01 00:00:00
abstract::Resource ratio theory predicts that two species may coexist in the presence of two limiting nutrients provided that each species is limited by the resource it is least able to deplete. We modify this classical competition model to allow interspecific cooperation through trading. We show that resource trade expands the...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/j.1461-0248.2009.01431.x
更新日期:2010-03-01 00:00:00
abstract::Climate change and variation in atmospheric ozone are influencing the intensity of ultraviolet radiation (UVR) reaching ecosystems. Changing UVR regimes, in turn, may alter epidemics of infectious disease. This possibility hinges on the sensitivity of epidemiologically relevant traits of host and parasite to UVR. We a...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/j.1461-0248.2011.01707.x
更新日期:2012-01-01 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
pub_type: 杂志文章
doi:10.1111/j.1461-0248.2010.01460.x
更新日期:2010-05-01 00:00:00
abstract::The longstanding biotic interactions hypothesis predicts that herbivore pressure declines with latitude, but the evidence is mixed. To address gaps in previous studies, we measured herbivory and defence in the same system, quantified defence with bioassays, and considered effects of leaf age. We quantified herbivory a...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/ele.12925
更新日期:2018-04-01 00:00:00
abstract::Determining statistical patterns irrespective of interacting agents (i.e. macroecology) is useful to explore the mechanisms driving population fluctuations and extinctions in natural food webs. Here, we tested four predictions of a neutral model on the distribution of community fluctuations (CF) and the distributions ...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/ele.12749
更新日期:2017-04-01 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
pub_type: 杂志文章
doi:10.1111/j.1461-0248.2011.01592.x
更新日期:2011-04-01 00:00:00
abstract::With ongoing global change, life is continuously forced to move to novel areas, which leads to dynamically changing species ranges. As dispersal is central to range dynamics, factors promoting fast and distant dispersal are key to understanding and predicting species ranges. During range expansions, genetic variation ...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/ele.12887
更新日期:2018-02-01 00:00:00
abstract::Some microbial public goods can provide both individual and community-wide benefits, and are open to exploitation by non-producing species. One such example is the production of metal-detoxifying siderophores. Here, we investigate whether conflicting selection pressures on siderophore production by heavy metals - a de...
journal_title:Ecology letters
pub_type: 信件
doi:10.1111/ele.12878
更新日期:2018-01-01 00:00:00
abstract::Refuge-mediated apparent competition was recently suggested as a mechanism that enables plant invasions. The refuge characteristics of introduced plants are predicted to enhance impacts of generalist herbivores on native competitors and thereby result in an increased abundance of the invader. However, this prediction ...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/ele.12072
更新日期:2013-04-01 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
pub_type: 杂志文章
doi:10.1111/ele.12343
更新日期:2014-11-01 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
pub_type: 信件
doi:10.1111/ele.13287
更新日期:2019-08-01 00:00:00
abstract::Measures of trophic position (TP) are critical for understanding food web interactions and human-mediated ecosystem disturbance. Nitrogen stable isotopes (δ(15) N) provide a powerful tool to estimate TP but are limited by a pragmatic assumption that isotope discrimination is constant (change in δ(15) N between predato...
journal_title:Ecology letters
pub_type: 杂志文章,meta分析
doi:10.1111/ele.12226
更新日期:2014-02-01 00:00:00
abstract::In many animals acquiring limited reproductive opportunities involves competition for resources, mates and opposite-sex gametes. There is ambiguity in which competitive steps are included in measures of sexual selection: individuals who fail to obtain resources necessary for reproduction are often excluded. We illustr...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/j.1461-0248.2010.01495.x
更新日期:2010-09-01 00:00:00
abstract::Pollination is thought to be under positive density-dependence, destabilising plant coexistence by conferring fitness disadvantages to rare species. Such disadvantage is exacerbated by interspecific competition but can be mitigated by facilitation and intraspecific competition. However, pollinator scarcity should enha...
journal_title:Ecology letters
pub_type: 信件
doi:10.1111/ele.13415
更新日期:2020-01-01 00:00:00
abstract::Theory predicts that ecosystem engineers should have their most dramatic effects when they enable species, through habitat amelioration, to live in zones where physical and biological conditions would otherwise suppress or limit them. Mutualisms between mycorrhizal fungi and plants are key determinants of productivity...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/j.1461-0248.2007.01082.x
更新日期:2007-10-01 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
pub_type: 信件
doi:10.1111/ele.12306
更新日期:2014-08-01 00:00:00
abstract::Predators can affect herbivores both through direct consumption (density-mediated interactions) and by changing behavioural, physiological or morphological attributes of the prey (trait-mediated interactions). These effects on the herbivore can in turn affect the plant through density- and trait-mediated indirect inte...
journal_title:Ecology letters
pub_type: 信件
doi:10.1111/j.1461-0248.2005.00880.x
更新日期:2006-03-01 00:00:00