55 Works

Qualitative data on socio-economic characteristics from ten villages in Gurue, Mozambique

F. Lupera, M. Carvalho, S. Baumert & F. Vollmer
This dataset contains the transcripts of interviews and discussion groups from ten villages in the Gurue district, Zambezia province, Mozambique. The ten villages were selected from a land scarcity gradient running from villages with abundant land to those with intense land constraints, mainly driven by expanding agricultural activities and population density. The villages had similar infrastructure, soils, rainfall, and vegetation types. The dataset contains information on participatory mapping of the village characteristics, seasonality, how agricultural...

The seed set of Eschscholzia californica plants introduced into habitats comprising different floral cover

T.M. Evans, M.S. Heard, A.J. Vanbergen, S. Cavers & R. Ennos
This dataset contains seed counts of Eschscholzia californica plants introduced to form experimental arrays within habitats comprising different floral cover. Data was collected in June 2015 at the Hillesden estate, Buckinghamshire, UK. Experimental arrays comprised of three E.californica plants separated by 1m and arranged in a triangular formation. A total of sixteen arrays were introduced across four 100 hectare replicate blocks, each separated by >500m. At the centre of each block, four experimental arrays were...

Boreal forest floor greenhouse gas emissions across a wildfire-disturbed chronosequence

K.E. Mason, S. Oakley, L.E. Street, M. Arróniz-Crespo, D.L. Jones, T.H. DeLuca & N.J. Ostle
Data collected during field experiments to investigate the effect of wildfires on greenhouse gas emissions across forests of differing ages in Sweden. Data comprise greenhouse gas measurements, soil horizon depth, bulk density, loss on ignition, pH, soil phosphorus, carbon and nitrogen, plant species cover, air temperature, soil temperature, soil moisture and surface leaf moisture. Greenhouse gas measurements were taken in the field. Soil cores were collected, then processed and analysed in the laboratory. Plant species...

Social data on human wildlife conflict in ten rural communities of Marrupa, Northern Mozambique

M. Carvalho, F. Lupera, R. Nhamussua, S.N. Lisboa, C. Ryan & N. Ribeiro
This dataset includes the transcript of discussion group activities on Human Wildlife conflict, conducted with ten rural communities in Marrupa District, Niassa (Northern Mozambique). It also comprises the results of semi-structured interviews conducted individually in three of the ten selected communities. The ten villages were selected from a forest cover gradient running from villages with a higher forest cover to those within degraded forest areas and consequently low cover. The villages had similar infrastructure, soils,...

Pollinator data from pan traps located in habitats comprising different floral cover in Buckinghamshire, UK

T.M. Evans, M.S. Heard, A.J. Vanbergen, S. Cavers & R. Ennos
This dataset contains a list of pollinator species caught within pan traps from habitats comprising different floral cover. Data were collected from the Hillesden estate, Buckinghamshire in June 2015. Surveys were conducted alongside four experimental arrays of the Californian poppy, Eschscholzia californica, located with two habitats; a sown wildflower mix and bare, fallow ground. This set-up was repeated over four 100ha blocks separated at a distance greater than 500m. Pan traps comprised three water-filled circular...

Data from: Evidence for selection-by-environment but not genotype-by-environment interactions for fitness-related traits in a wild mammal population

Adam Hayward, Josephine Pemberton, Camillo Berenos, Alastair J. Wilson, Jill G. Pilkington, Loeske E.B. Kruuk, Josephine M. Pemberton & Adam D. Hayward
How do environmental conditions influence selection and genetic variation in wild populations? There is widespread evidence for selection-by-environment interactions (S*E), but we reviewed studies of natural populations estimating the extent of genotype-by-environment interactions (G*E) in response to natural variation in environmental conditions, and found that evidence for G*E appears to be rare within single populations in the wild. Studies estimating the simultaneous impact of environmental variation on both selection and genetic variation are especially scarce....

Data from: Female Soay sheep do not adjust their maternal care behaviour to the quality of their home range

Charlotte E. Regan, Jill G. Pilkington & Per T. Smiseth
Resource availability, through its impact on the costs and benefits of parental care, is expected to influence parental care behaviour. There has, to our knowledge, been no attempt to understand how variation in the resource use of wild individuals influences individual parental care behaviour. To understand how natural resource variability affects maternal care in female St. Kilda Soay sheep, we selected 69 females whose home ranges varied in quality (measured as the mean percentage cover...

Data from: Measuring selection when parents and offspring interact

Caroline E. Thomson & Jarrod D. Hadfield
Non-social and social selection gradients are key evolutionary parameters in systems where individuals interact. They are most easily obtained by regressing an individual's fitness on the trait values of the individual and its social partner. In the context of parental care it is more common to regress the trait value of the parents (i.e. the social partner) on a ‘mixed’ fitness measure that is a function of the parent's and offspring's fitness (for example, the...

Data from: The effect of sex on the repeatability of evolution in different environments

Josianne Lachapelle & Nick Colegrave
The adaptive function of sex has been extensively studied, while less consideration has been given to the potential downstream consequences of sex on evolution. Here, we investigate one such potential consequence, the effect of sex on the repeatability of evolution. By affecting the repeatability of evolution, sex could have important implications for biodiversity, and for our ability to make predictions about the outcome of environmental change. We allowed asexual and sexual populations of Chlamydomonas reinhardtii...

Paternity of Eschscholzia californica plants introduced to habitats comprising different floral cover

T.M. Evans, M.S. Heard, A.J. Vanbergen, S. Cavers & R. Ennos
This dataset details the paternity of progeny from Eschscholzia californica plants introduced to habitats comprising different floral cover. Data was collected in June 2015 at the Hillesden estate, Buckinghamshire, UK. Plants were genotyped at seven microsatellite markers before being introduced across the study site to form experimental arrays. Experimental arrays comprised of three E.californica plants separated by 1m and arranged in a triangular formation. A total of sixteen arrays were introduced across four 100 hectare...

Tsetse trypanosome and endosymbiont data from Hurungwe District, Zimbabwe (2016)

M. Goodwin, F. Webber, L.C. Hamill, N.E. Anderson, W. Shereni, L. Nyakupinda, L.F. Gwenhure & E. Macleod
The data set includes the results of a laboratory analysis in 2016, investigating the presence of trypanosomes and prevalence of tsetse endosymbionts in tsetse flies. The tsetse flies were sampled in Hurungwe District, Mashonaland West Province, Zimbabwe, from February 2014 to November 2014. Flies were sampled using a combination of Epsilon traps and fly rounds, both established techniques for sampling tsetse. Tsetse were stored prior to laboratory analysis using Polymerase chain reaction (PCR) techniques in...

Structure and composition of woodlands across Mozambique

E. Woollen, C.M. Ryan, O. Nhaduco, I.A. Daude, A.A. Manguiao, A.A. Da Costa, S.N. Lisboa, J.F. Junior, L. Mutemba, A. Pais, M. Zavale, S. Cumbula, H. Xerinda, H. Buque, D. Meneses, C. Rodrigues, A.M. Mário, N. Ribeiro, L.P. Domingos, A. Mbandze, R. Stedham & P. Jennings
This dataset contains quantitative measurements of woodland structure and composition sampled in twenty-seven different villages across three Districts in Mozambique, Africa. Data were collected from 431 plots where tree stem structure and composition, litter and grass biomass, coarse woody debris, and canopy cover data were recorded. Woodlands within seven villages in Mabalane District, Gaza Province, ten villages in Marrupa District, Niassa Province, and ten villages in Gurue District Zambezia Province were sampled. Data were collected...

Data from: The changing environment of conservation conflict: geese and farming in Scotland

Tom H. E. Mason, Aidan Keane, Stephen M. Redpath & Nils Bunnefeld
1.Conflict between conservation objectives and human livelihoods is ubiquitous and can be highly damaging, but the processes generating it are poorly understood. Ecological elements are central to conservation conflict, and changes in their dynamics – for instance due to anthropogenic environmental change – are likely to influence the emergence of serious human-wildlife impacts and, consequently, social conflict. 2.We used mixed-effects models to examine the drivers of historic spatio-temporal dynamics in numbers of Greenland barnacle geese...

Data from: Fitness change in relation to mutation number in spontaneous mutation accumulation lines of Chlamydomonas reinhardtii

Susanne A. Kraemer, Katharina B. Böndel, Robert W. Ness, Peter David Keightley & Nick Colegrave
Although all genetic variation ultimately stems from mutations, their properties are difficult to study directly. Here, we used multiple mutation accumulation (MA) lines derived from five genetic backgrounds of the green algae Chlamydomonas reinhardtii that have been previously subjected to whole genome sequencing to investigate the relationship between the number of spontaneous mutations and change in fitness from a non-evolved ancestor. MA lines were on average less fit than their ancestors and we detected a...

Data from: Planting exotic relatives has increased the threat posed by Dothistroma septosporum to the Caledonian pine populations of Scotland

Marta J. Piotrowska, Carolyn Riddell, Peter N. Hoebe & Richard A. Ennos
To manage emerging forest diseases and prevent their occurrence in the future, it is essential to determine the origin(s) of the pathogens involved and identify the management practices that have ultimately caused disease problems. One such practice is the widespread planting of exotic tree species within the range of related native taxa. This can lead to emerging forest disease both by facilitating introduction of exotic pathogens, and by providing susceptible hosts on which epidemics of...

Data from: Why are flowers sweeter than fruits or buds? Variation in extrafloral nectar secretion throughout the floral ontogeny of a myrmecophile

Nora Villamil
Extrafloral nectar provision during floral ontogeny in ant-plants has not been widely studied. Extrafloral nectar secretion differed between leaves associated with buds, flowers, and fruits, and peaked during anthesis when pollinators were present. This ontogenetic variation may result from mixed selective pressures involving strategies for defense and mutualist management.

Data from: Evolution of ischemic damage and behavioural deficit over 6 months after MCAo in the rat: selecting the optimal outcomes and statistical power for multi-centre preclinical trials

Sarah S. J. Rewell, Leonid Churilov, T. Kate Sidon, Elena Aleksoska, Susan F. Cox, Malcolm Robert Macleod & David W. Howells
Key disparities between the timing and methods of assessment in animal stroke studies and clinical trial may be part of the reason for the failure to translate promising findings. This study investigates the development of ischemic damage after thread occlusion MCAo in the rat, using histological and behavioural outcomes. Using the adhesive removal test we investigate the longevity of behavioural deficit after ischemic stroke in rats, and examine the practicality of using such measures as...

Data from: RADseq dataset with 90% missing data fully resolves recent radiation of Petalidium (Acanthaceae) in the ultra-arid deserts of Namibia

Erin A. Tripp, Yi-Hsin Erica Tsai, Yongbin Zhuang & Kyle G. Dexter
Deserts, even those at tropical latitudes, often have strikingly low levels of plant diversity, particularly within genera. One remarkable exception to this pattern is the genus Petalidium (Acanthaceae), in which 37 of 40 named species occupy one of the driest environments on Earth, the Namib Desert of Namibia and neighboring Angola. To contribute to understanding this enigmatic diversity, we generated RADseq data for 47 accessions of Petalidium representing 22 species. We explored the impacts of...

Data from: Calcium dynamics regulating the timing of decision-making in C. elegans

Yuki Tanimoto, Akiko Yamazoe-Umemoto, Kosuke Fujita, Yuya Kawazoe, Yosuke Miyanishi, Shuhei J. Yamazaki, Xianfeng Fei, Karl Emanuel Busch, Keiko Gengyo-Ando, Junichi Nakai, Yuichi Iino, Yuishi Iwasaki, Koichi Hashimoto & Koutarou D. Kimura
Brains regulate behavioral responses with distinct timings. Here we investigate the cellular and molecular mechanisms underlying the timing of decision-making during olfactory navigation in Caenorhabditis elegans. We find that, based on subtle changes in odor concentrations, the animals appear to choose the appropriate migratory direction from multiple trials as a form of behavioral decision-making. Through optophysiological, mathematical and genetic analyses of neural activity under virtual odor gradients, we further find that odor concentration information is...

Data from: Prenatal maternal effects appear to be insensitive to experimental or natural environmental variation

Caroline E. Thomson & Jarrod D. Hadfield
1. In many birds, hatching asynchrony is a common phenomenon, primarily driven by patterns of incubation behaviour. However, experimental results in blue tits (Cyanistes caeruleus) have shown that asynchrony is reduced by intrinsic properties of later eggs that accelerate pre-natal development. 2. These intrinsic differences between early and late eggs could be driven by changes in resource availability to females, which are then passively passed onto the egg. Alternatively, it may be due to an...

Data from: The challenges of detecting subtle population structure and its importance for the conservation of emperor penguins

Jane L. Younger, Gemma V. Clucas, Damian Kao, Alex D. Rogers, Karim Gharbi, Tom Hart & Karen J. Miller
Understanding the boundaries of breeding populations is of great importance for conservation efforts and estimates of extinction risk for threatened species. However, determining these boundaries can be difficult when population structure is subtle. Emperor penguins are highly reliant on sea ice, and some populations may be in jeopardy as climate change alters sea-ice extent and quality. An understanding of emperor penguin population structure is therefore urgently needed. Two previous studies have differed in their conclusions,...

Rural smallholder agricultural field management surveys across Mozambique

E. Woollen, C.M. Ryan, O. Nhaduco, A.A. Da Costa, C. Rodrigues, F. Armando, S. Baumert & P. Zorilla-Miras
This dataset comprises 259 smallholder agricultural field surveys collected from twenty-six villages across three Districts in Mozambique, Africa. Surveys were conducted in ten fields in each of six villages in Mabalane District, Gaza Province, ten villages in Marrupa District, Niassa Province, and ten villages in Gurue District, Zambezia Province. Data were collected in Mabalane between May-Sep 2014, Marrupa between May-Aug 2015, and Gurue between Sep-Dec 2015. Fields were selected based on their age, location, and...

Data from: Genome-wide evolutionary dynamics of influenza B viruses on a global scale

Pinky Langat, Jayna Raghwani, Gytis Dudas, Thomas A. Bowden, Stephanie Edwards, Astrid Gall, Trevor Bedford, Andrew Rambaut, Rodney S. Daniels, Colin A. Russell, Oliver G. Pybus, John McCauley, Paul Kellam & Simon J. Watson
The global-scale epidemiology and genome-wide evolutionary dynamics of influenza B remain poorly understood compared with influenza A viruses. We compiled a spatio-temporally comprehensive dataset of influenza B viruses, comprising over 2,500 genomes sampled worldwide between 1987 and 2015, including 382 newly-sequenced genomes that fill substantial gaps in previous molecular surveillance studies. Our contributed data increase the number of available influenza B virus genomes in Europe, Africa and Central Asia, improving the global context to study...

Data from: The effect of selection history on extinction risk during severe environmental change

Josianne Lachapelle, Nick Colegrave & Graham Bell
Environments rarely remain the same over time, and populations are therefore frequently at risk of going extinct when changes are significant enough to reduce fitness. While many studies have investigated what attributes of the new environments and of the populations experiencing these changes will affect their probability of going extinct, limited work has been directed toward determining the role of population history on the probability of going extinct during severe environmental change. Here we compare...

Data from: Sex differences in leucocyte telomere length in a free-living mammal

Rebecca L. Watson, Ellen J. Bird, Sarah Underwood, Rachael V. Adams, Jennifer Fairlie, Kathryn Watt, Eliane Salvo-Chirnside, Jill G. Pilkington, Josephine M. Pemberton, Tom N. McNeilly, Hannah Froy, Daniel H. Nussey & Rachael V. Wilbourn
Mounting evidence suggests that average telomere length reflects previous stress and predicts subsequent survival across vertebrate species. In humans, leucocyte telomere length (LTL) is consistently shorter during adulthood in males than in females, although the causes of this sex difference and its generality to other mammals remain unknown. Here, we measured LTL in a cross-sectional sample of free-living Soay sheep and found shorter telomeres in males than in females in later adulthood (>3 years of...

Registration Year

  • 2017
    55

Resource Types

  • Dataset
    55

Affiliations

  • University of Edinburgh
    55
  • University of Oxford
    8
  • Centre for Ecology & Hydrology
    7
  • UK Centre for Ecology & Hydrology
    7
  • University of Nottingham
    3
  • University of Toronto
    3
  • Universidade Lurio
    3
  • Centre for Ecology and Hydrology
    2
  • University of Aberdeen
    2
  • Australian National University
    2