Abstract:
:Why some organisms become invasive when introduced into novel regions while others fail to even establish is a fundamental question in ecology. Barriers to success are expected to filter species at each stage along the invasion pathway. No study to date, however, has investigated how species traits associate with success from introduction to spread at a large spatial scale in any group. Using the largest data set of mammalian introductions at the global scale and recently developed phylogenetic comparative methods, we show that human-mediated introductions considerably bias which species have the opportunity to become invasive, as highly productive mammals with longer reproductive lifespans are far more likely to be introduced. Subsequently, greater reproductive output and higher introduction effort are associated with success at both the establishment and spread stages. High productivity thus supports population growth and invasion success, with barriers at each invasion stage filtering species with progressively greater fecundity.
journal_name
Ecol Lettjournal_title
Ecology lettersauthors
Capellini I,Baker J,Allen WL,Street SE,Venditti Cdoi
10.1111/ele.12493subject
Has Abstractpub_date
2015-10-01 00:00:00pages
1099-107issue
10eissn
1461-023Xissn
1461-0248journal_volume
18pub_type
杂志文章相关文献
ECOLOGY LETTERS文献大全abstract::The relative importance of contemporary and historical processes is central for understanding biodiversity patterns. While several studies show that past conditions can partly explain the current biodiversity patterns, the role of history remains elusive. We reconstructed palaeo-drainage basins under lower sea level c...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/ele.12319
更新日期:2014-09-01 00:00:00
abstract::Ecosystems are often exposed to mixtures of chemical contaminants, but the scientific community lacks a theoretical framework to predict the effects of mixtures on biodiversity and ecosystem properties. We conducted a freshwater mesocosm experiment to examine the effects of pairwise agrochemical mixtures [fertiliser, ...
journal_title:Ecology letters
pub_type: 信件
doi:10.1111/ele.12295
更新日期:2014-08-01 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
pub_type: 杂志文章
doi:10.1111/ele.12342
更新日期:2014-11-01 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
pub_type: 杂志文章
doi:10.1111/j.1461-0248.2010.01452.x
更新日期:2010-05-01 00:00:00
abstract::The tortuosity of the track taken by an animal searching for food profoundly affects search efficiency, which should be optimised to maximise net energy gain. Models examining this generally describe movement as a series of straight steps interspaced by turns, and implicitly assume no turn costs. We used both empirica...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/ele.12149
更新日期:2013-09-01 00:00:00
abstract::Gerbilline rodents such as Allenby's gerbils (Gerbillus andersoni allenbyi), when parasitized by fleas such as Synosternus cleopatrae pyramidis, devote long hours of grooming to remove the ectoparasites. Yet no detrimental energetic or immunological effects of the ectoparasites have been found in adult Allenby's gerbi...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/j.1461-0248.2010.01549.x
更新日期:2011-01-01 00:00:00
abstract::In animals, sex differences in immunity are proposed to shape variation in infection prevalence and intensity among individuals in a population, with females typically expected to exhibit superior immunity due to life-history trade-offs. We performed a systematic meta-analysis to investigate the magnitude and directio...
journal_title:Ecology letters
pub_type: 杂志文章,meta分析,评审
doi:10.1111/ele.13164
更新日期:2018-12-01 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
pub_type: 信件
doi:10.1111/ele.13434
更新日期:2020-02-01 00:00:00
abstract::Predicting long-term trends in forest growth requires accurate characterisation of how the relationship between forest productivity and climatic stress varies across climatic regimes. Using a network of over two million tree-ring observations spanning North America and a space-for-time substitution methodology, we for...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/ele.12650
更新日期:2016-09-01 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
pub_type: 杂志文章
doi:10.1111/j.1461-0248.2010.01482.x
更新日期:2010-07-01 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::When functional traits are evolutionarily conserved, phylogenetic relatedness can serve as a proxy for ecological similarity to examine whether functional differences among species mediate community assembly. Using phylogenetic- and trait-based analyses, we demonstrate that sponge-dwelling shrimp (Synalpheus) assembla...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/j.1461-0248.2012.01788.x
更新日期:2012-07-01 00:00:00
abstract::We used the largest DNA-based phylogeny of flowering plants to date to evaluate the importance of energy vs. past climate change in predicting global patterns in diversification. Relative diversification rates increased towards the equator, suggesting that differences in per-lineage net diversification may be an impor...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/j.1461-0248.2007.01138.x
更新日期:2008-02-01 00:00:00
abstract::Because biodiversity is multidimensional and scale-dependent, it is challenging to estimate its change. However, it is unclear (1) how much scale-dependence matters for empirical studies, and (2) if it does matter, how exactly we should quantify biodiversity change. To address the first question, we analysed studies w...
journal_title:Ecology letters
pub_type: 杂志文章,评审
doi:10.1111/ele.13151
更新日期:2018-11-01 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
pub_type: 杂志文章,meta分析,评审
doi:10.1111/ele.13641
更新日期:2021-02-01 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
pub_type: 信件
doi:10.1111/ele.12828
更新日期:2017-10-01 00:00:00
abstract::Ecol. Lett. 22, 2019, 1483 demonstrated, for the first time, a rapid response of a plant to the airborne sounds of pollinators. Pyke et al. argue that this response is unlikely to be adaptive. Here we clarify some misunderstandings, and demonstrate the potential adaptive value using theoretical modelling and field obs...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/ele.13514
更新日期:2020-09-01 00:00:00
abstract::Nutrient availability and herbivory control the biomass of primary producer communities to varying degrees across ecosystems. Ecological theory, individual experiments in many different systems, and system-specific quantitative reviews have suggested that (i) bottom-up control is pervasive but top-down control is more...
journal_title:Ecology letters
pub_type: 杂志文章,评审
doi:10.1111/j.1461-0248.2008.01192.x
更新日期:2008-07-01 00:00:00
abstract::The Metabolic Theory of Ecology predicts that the slope of the rate-temperature relationship, E, remains consistent across traits and organisms, acting as a major determinant of large-scale ecological patterns. Although E has recently been shown to vary systematically, we have a poor understanding of its ecological si...
journal_title:Ecology letters
pub_type: 信件
doi:10.1111/ele.12013
更新日期:2013-01-01 00:00:00
abstract::In a changing environment multiple anthropogenic stressors can have novel and non-additive effects on interacting species. We investigated the interactive effects of fishing and harmful algal blooms on the predator-sea urchin-macroalgae trophic cascade. Fishing of urchin predators had indirect negative effects on macr...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/j.1461-0248.2010.01512.x
更新日期:2010-09-01 00:00:00
abstract::Numerous bamboo species collectively flower and seed at dramatically extended, regular intervals - some as long as 120 years. These collective seed releases, termed 'masts', are thought to be a strategy to overwhelm seed predators or to maximise pollination rates. But why are the intervals so long, and how did they ev...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/ele.12442
更新日期:2015-07-01 00:00:00
abstract::Limited dispersal is commonly used to explain differences in diversification rates. An obvious but unexplored factor affecting dispersal is the mode of locomotion used by animals. Whether individuals walk, swim or fly can dictate the type and severity of geographical barriers to dispersal, and determine the general ra...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/ele.12930
更新日期:2018-05-01 00:00:00
abstract::Changes in host diversity and community structure have been linked to disease, but the mechanisms underlying such relationships and their applicability to non-vector-borne disease systems remain conjectural. Here we experimentally investigated how changes in host community structure affected the transmission and patho...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/j.1461-0248.2008.01212.x
更新日期:2008-10-01 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
pub_type: 杂志文章
doi:10.1111/j.1461-0248.2008.01169.x
更新日期:2008-06-01 00:00:00
abstract::The terminal allocation and senescence hypotheses make opposite predictions about how age-specific reproductive effort should vary during old age. There is empirical support for both hypotheses, although reports on senescence are more numerous. Individual heterogeneity and selective mortality, however, decrease our ab...
journal_title:Ecology letters
pub_type: 信件
doi:10.1111/j.1461-0248.2011.01621.x
更新日期:2011-06-01 00:00:00
abstract::Despite nearly 100 years of edge studies, there has been little effort to document how edge responses 'cascade' to impact multi-trophic food webs. We examined changes within two, four-tiered food webs located on opposite sides of a habitat edge. Based on a 'bottom-up' resource-based model, we predicted plant resources...
journal_title:Ecology letters
pub_type: 信件
doi:10.1111/j.1461-0248.2011.01656.x
更新日期:2011-09-01 00:00:00
abstract::Habitat quality is typically inferred by assuming a direct relationship between consumer density and resource abundance, although it has been suggested that consumer fitness may be a more accurate measure of habitat quality. We examined density vs. fitness-based measures of habitat quality for lions in the Serengeti N...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/j.1461-0248.2009.01359.x
更新日期:2009-10-01 00:00:00
abstract::Understanding and predicting range expansion are key objectives in many basic and applied contexts. Among dioecious organisms, there is strong evidence for sex differences in dispersal, which could alter the sex ratio at the expansion's leading edge. However, demographic stochasticity could also affect leading-edge se...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/ele.12049
更新日期:2013-03-01 00:00:00
abstract::Shifts in the phenologies of coexistence species are altering the temporal structure of natural communities worldwide. However, predicting how these changes affect the structure and long-term dynamics of natural communities is challenging because phenology and coexistence theory have largely proceeded independently. H...
journal_title:Ecology letters
pub_type: 杂志文章,评审
doi:10.1111/ele.13277
更新日期:2019-08-01 00:00:00
abstract::Classifying the biological traits of organisms can test conceptual frameworks of life-history strategies and allow for predictions of how different species may respond to environmental disturbances. We apply a trait-based classification approach to a complex and threatened group of species, scleractinian corals. Using...
journal_title:Ecology letters
pub_type: 杂志文章
doi:10.1111/j.1461-0248.2012.01861.x
更新日期:2012-12-01 00:00:00