Incorporating the effects of changes in vegetation functioning and CO2 on water availability in plant habitat models.

abstract：:The fitness landscape-the function that relates genotypes to fitness-and its role in directing evolution are a central object of evolutionary biology. However, its huge dimensionality precludes understanding of even the basic aspects of its shape. One way to approach it is to ask a simpler question: what are the prope...

journal_title：Biology letters

authors： Bazykin GA

更新日期：2015-10-01 00:00:00

abstract：:This study tests the hypothesis that vertical habitat preferences of different monkey species inhabiting closed canopy rainforest are reflected in oxygen isotopes. We sampled bone from seven sympatric cercopithecid species in the Taï forest, Côte d'Ivoire, where long-term study has established taxon-specific patterns ...

journal_title：Biology letters

authors： Krigbaum J,Berger MH,Daegling DJ,McGraw WS

更新日期：2013-07-10 00:00:00

abstract：:Conventional row crop agriculture for both food and fuel is a source of carbon dioxide (CO2) and nitrous oxide (N2O) to the atmosphere, and intensifying production on agricultural land increases the potential for soil C loss and soil acidification due to fertilizer use. Enhanced weathering (EW) in agricultural soils-a...

journal_title：Biology letters

authors： Kantola IB,Masters MD,Beerling DJ,Long SP,DeLucia EH

更新日期：2017-04-01 00:00:00

abstract：:The fastest land animals are of intermediate size. Cheetah, antelope, greyhounds and racehorses have been measured running much faster than reported for elephants or elephant shrews. Can this be attributed to scaling of physical demands and explicit physiological constraints to supply? Here, we describe the scaling of...

journal_title：Biology letters

authors： Usherwood JR,Gladman NW

更新日期：2020-10-01 00:00:00

abstract：:A number of previous studies reported that gene expression, tissue specificity, gene essentiality and the number of protein-protein interactions influence the rate of protein evolution. Here we investigated the influence of effective population size (Ne) on these determinants of protein evolution. For this purpose, we...

journal_title：Biology letters

authors： Subramanian S

更新日期：2018-07-01 00:00:00

abstract：:Boreal forest ecosystems are important drivers of the global carbon (C) cycle by acting as both sinks and sources of atmospheric CO(2). While several factors have been proposed as determining the ability of boreal forest to function as C sinks, little is known about their relative importance. In this study, we applied...

journal_title：Biology letters

authors： Jonsson M,Wardle DA

更新日期：2010-02-23 00:00:00

abstract：:Anthropogenic salinization of rivers is an emerging issue of global concern, with significant adverse effects on biodiversity and ecosystem functioning. Impacts of freshwater salinization on biota are strongly mediated by evolutionary history, as this is a major factor determining species physiological salinity tolera...

journal_title：Biology letters

authors： Kefford BJ,Buchwalter D,Cañedo-Argüelles M,Davis J,Duncan RP,Hoffmann A,Thompson R

更新日期：2016-03-01 00:00:00

abstract：:Humans shift their attention to follow another person's gaze direction, a phenomenon called gaze cueing. This study examined whether a particular social factor, intergroup threat, modulates gaze cueing. As expected, stronger responses of a particular in-group to a threatening out-group were observed when the in-group,...

journal_title：Biology letters

authors： Chen Y,Zhao Y

更新日期：2015-02-01 00:00:00

abstract：:Fire is the most frequent disturbance in the Ericaceous Belt (ca 3000-4300 m.a.s.l.), one of the most important plant communities of tropical African mountains. Through resprouting after fire, Erica establishes a positive fire feedback under certain burning regimes. However, present-day human activity in the Bale Moun...

journal_title：Biology letters

authors： Gil-Romera G,Adolf C,Benito BM,Bittner L,Johansson MU,Grady DA,Lamb HF,Lemma B,Fekadu M,Glaser B,Mekonnen B,Sevilla-Callejo M,Zech M,Zech W,Miehe G

更新日期：2019-07-26 00:00:00

abstract：:The fluid-containing traps of Nepenthes carnivorous pitcher plants (Nepenthaceae) are often inhabited by organisms known as inquilines. Dipteran larvae are key components of such communities and are thought to facilitate pitcher nitrogen sequestration by converting prey protein into inorganic nitrogen, although this h...

journal_title：Biology letters

authors： Lam WN,Chong KY,Anand GS,Tan HT

更新日期：2017-03-01 00:00:00

abstract：:The present erratum is in regards to our article entitled ‘Ancient DNA and the tropics: a rodent's tale’. We were made aware of problems with some of the ancient sequences submitted to GenBank and conducted a systematic review of all the files used in our study. We discovered that, unfortunately, an incorrect file was...

journal_title：Biology letters

authors： Gutiérrez-García TA,Vázquez-Domínguez E,Arroyo-Cabrales J,Kuch M,Enk J,King C,Poinar HN

更新日期：2015-03-01 00:00:00

abstract：:The workshop 'Species distribution models: applications, challenges and perspectives' held at Belo Horizonte (Brazil), 29-30 August 2011, aimed to review the state-of-the-art in species distribution modelling (SDM) in the neotropical realm. It brought together researchers in ecology, evolution, biogeography and conser...

journal_title：Biology letters

authors： Kamino LH,Stehmann JR,Amaral S,De Marco P Jr,Rangel TF,de Siqueira MF,De Giovanni R,Hortal J

更新日期：2012-06-23 00:00:00

abstract：:Avian predators learn to avoid defended insects on the basis of their conspicuous warning coloration. In many aposematic species, the level of chemical defence varies, with some individuals being more defended than others. Sequestration and production of defence chemicals is often costly and therefore less defended in...

journal_title：Biology letters

authors： Skelhorn J,Rowe C

更新日期：2006-09-22 00:00:00

abstract：:The mid-domain effect (MDE), a bias in species richness towards the midpoint of a given geographical dimension, has been used as a null model in macro-ecological studies. Departures from a MDE are often thought of as interesting. The MDE is a product of the interaction between geometric boundaries and range locations,...

journal_title：Biology letters

authors： Davies TJ,Grenyer R,Gittleman JL

更新日期：2005-06-22 00:00:00

abstract：:With an increasing amount of data becoming available, comparative analyses have called attention to the associations between cooperative breeding, monogamy and relatedness. We focus here upon the association between allomaternal care and relatedness among females within a social unit. Previous studies found a positive...

journal_title：Biology letters

authors： Briga M,Pen I,Wright J

更新日期：2012-08-23 00:00:00

abstract：:A long-standing but controversial hypothesis assumes that carnivorous plants employ aggressive mimicry to increase their prey capture success. A possible mechanism is that pitcher plants use aggressive mimicry to deceive prey about the location of the pitcher's exit. Specifically, species from unrelated families sport...

journal_title：Biology letters

authors： Schaefer HM,Ruxton GD

更新日期：2014-04-30 00:00:00

abstract：:Patterns of population genetic variation have frequently been understood as consequences of life history covariates such as dispersal ability and breeding systems (e.g. selfing). For example, marine invertebrates show enormous variation in life history traits that are correlated with the extent of gene flow between po...

journal_title：Biology letters

authors： Addison JA,Hart MW

更新日期：2005-12-22 00:00:00

abstract：:Most songbirds learn their songs from adult tutors, who can be their father or other male conspecifics. However, the variables that control song learning in a natural social context are largely unknown. We investigated whether the time of hatching of male domesticated canaries has an impact on their song development a...

journal_title：Biology letters

authors： Leitner S,Teichel J,Ter Maat A,Voigt C

更新日期：2015-08-01 00:00:00

abstract：:Adult hawksbill turtles (Eretmochelys imbricata) are typically described as open-coast, coral reef and hard substrate dwellers. Here, we report new satellite tracking data on female hawksbills from several countries in the eastern Pacific that revealed previously undocumented behaviour for adults of the species. In co...

journal_title：Biology letters

authors： Gaos AR,Lewison RL,Yañez IL,Wallace BP,Liles MJ,Nichols WJ,Baquero A,Hasbún CR,Vasquez M,Urteaga J,Seminoff JA

更新日期：2012-02-23 00:00:00

abstract：:Regressive evolution of structures associated with vision in cave-dwelling organisms is the focus of intense research. Most work has focused on differences between extreme visual phenotypes: sighted, surface animals and their completely blind, cave-dwelling counterparts. We suggest that troglodytic systems, comprising...

journal_title：Biology letters

authors： Tobler M,Coleman SW,Perkins BD,Rosenthal GG

更新日期：2010-02-23 00:00:00

abstract：:Inclusive fitness theory predicts that organisms will tend to help close kin more than less related individuals. In a variety of birds and mammals, relatives are recognized by comparing their phenotype to an internal representation or template, which might be learned through either repeated exposure to family members ...

journal_title：Biology letters

authors： Bressan P,Zucchi G

更新日期：2009-06-23 00:00:00

abstract：:Domesticated animals have been shown to recognize basic phonemic information from human speech sounds and to recognize familiar speakers from their voices. However, whether animals can spontaneously identify words across unfamiliar speakers (speaker normalization) or spontaneously discriminate between unfamiliar speak...

journal_title：Biology letters

authors： Root-Gutteridge H,Ratcliffe VF,Korzeniowska AT,Reby D

更新日期：2019-12-24 00:00:00

abstract：:Group living can provide individuals with several benefits, including cooperative vigilance and lower predation rates. Individuals in larger groups may be less vulnerable to predation due to dilution effects, efficient detection or greater ability to repel predators. Individuals in smaller groups may consequently empl...

journal_title：Biology letters

authors： Raihani NJ,Ridley AR

更新日期：2007-12-22 00:00:00

abstract：:The phenomenon of endocrine disruption is currently a source of growing concern. Feminization of male fish in UK rivers has been shown to occur extensively and has been linked with exposure to endocrine-disrupting compounds present in the environment. Much less is known of the extent and scale of endocrine disruption ...

journal_title：Biology letters

authors： Chesman BS,Langston WJ

更新日期：2006-09-22 00:00:00

abstract：:The ecological traits and functional capabilities of marine animals have changed significantly since their origin in the late Precambrian. These changes can be analysed quantitatively using multi-dimensional parameter spaces in which the ecological lifestyles of species are represented by particular combinations of pa...

journal_title：Biology letters

authors： Bush AM,Novack-Gottshall PM

更新日期：2012-02-23 00:00:00

abstract：:Dispersal is usually associated with the spread of invasive species, but it also has two opposing effects, one decreasing and the other increasing the probability of establishment. Indeed, dispersal both slows population growth at the site of introduction and increases the likelihood of surrounding habitat being colon...

journal_title：Biology letters

authors： Morel-Journel T,Piponiot C,Vercken E,Mailleret L

更新日期：2016-11-01 00:00:00

abstract：:Effects of the social environment on age at sexual maturation are assumed to require direct interactions, such as suppression of subordinates through aggression from dominants. Using green swordtails (Xiphophorus helleri), we demonstrate for the first time that females and males adjust their age at maturation in respo...

journal_title：Biology letters

authors： Walling CA,Royle NJ,Metcalfe NB,Lindström J

更新日期：2007-04-22 00:00:00

abstract：:Here, we use 30 long-term, high-resolution palaeoecological records from Mexico, Central and South America to address two hypotheses regarding possible drivers of resilience in tropical forests as measured in terms of recovery rates from previous disturbances. First, we hypothesize that faster recovery rates are assoc...

journal_title：Biology letters

authors： Adolf C,Tovar C,Kühn N,Behling H,Berrío JC,Dominguez-Vázquez G,Figueroa-Rangel B,Gonzalez-Carranza Z,Islebe GA,Hooghiemstra H,Neff H,Olvera-Vargas M,Whitney B,Wooller MJ,Willis KJ

更新日期：2020-04-01 00:00:00

abstract：:Tool use in extant primates may inform our understanding of the conditions that favoured the expansion of hominin technology and material culture. The 'method of exclusion' has, arguably, confirmed the presence of culture in wild animal populations by excluding ecological and genetic explanations for geographical vari...

journal_title：Biology letters

authors： Koops K,Visalberghi E,van Schaik CP

更新日期：2014-11-01 00:00:00

abstract：:Evenness is a key measure of community structure. Here, we examine the relationship between evenness and size-abundance distributions for both individuals and species using data gathered from Amazonian fish assemblages. We show that evenness increases as the fraction of numerically abundant species in larger body-size...

journal_title：Biology letters

authors： Magurran AE,Queiroz HL,Hercos AP

更新日期：2013-12-11 00:00:00