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Institution

University of Exeter

EducationExeter, United Kingdom
About: University of Exeter is a education organization based out in Exeter, United Kingdom. It is known for research contribution in the topics: Population & Climate change. The organization has 15820 authors who have published 50650 publications receiving 1793046 citations. The organization is also known as: Exeter University & University of the South West of England.


Papers
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Journal ArticleDOI
TL;DR: In this article, a distillation of guiding assumptions and characteristics of narrative inquiry in sport and exercise psychology is presented. But, as a form of qualitative research that is burgeoning within the human sciences, little attention has been given to this approach.

323 citations

Journal ArticleDOI
TL;DR: An expanded GWAS of birth weight and subsequent analysis using structural equation modeling and Mendelian randomization decomposes maternal and fetal genetic contributions and causal links between birth weight, blood pressure and glycemic traits.
Abstract: Birth weight variation is influenced by fetal and maternal genetic and non-genetic factors, and has been reproducibly associated with future cardio-metabolic health outcomes. In expanded genome-wide association analyses of own birth weight (n = 321,223) and offspring birth weight (n = 230,069 mothers), we identified 190 independent association signals (129 of which are novel). We used structural equation modeling to decompose the contributions of direct fetal and indirect maternal genetic effects, then applied Mendelian randomization to illuminate causal pathways. For example, both indirect maternal and direct fetal genetic effects drive the observational relationship between lower birth weight and higher later blood pressure: maternal blood pressure-raising alleles reduce offspring birth weight, but only direct fetal effects of these alleles, once inherited, increase later offspring blood pressure. Using maternal birth weight-lowering genotypes to proxy for an adverse intrauterine environment provided no evidence that it causally raises offspring blood pressure, indicating that the inverse birth weight-blood pressure association is attributable to genetic effects, and not to intrauterine programming.

323 citations

Journal ArticleDOI
TL;DR: The results suggest that climate warming, combined with habitat loss and other drivers of biological change, could lead to significant losses in ecological diversity in mountains and other regions where species encounter their lower latitudinal-range margins.
Abstract: The geographic ranges of many species have shifted polewards and uphill in elevation associated with climate warming, leading to increases in species richness at high latitudes and elevations. However, few studies have addressed community-level responses to climate change across the entire elevational gradients of mountain ranges, or at warm lower latitudes where ecological diversity is expected to decline. Here, we show uphill shifts in butterfly species richness and composition in the Sierra de Guadarrama (central Spain) between 1967-1973 and 2004-2005. Butterfly communities with comparable species compositions shifted uphill by 293 m (± SE 26), consistent with an upward shift of approximately 225 m in mean annual isotherms. Species richness had a humped relationship with elevation, but declined between surveys, particularly at low elevations. Changes to species richness and composition primarily reflect the loss from lower elevations of species whose regional distributions are restricted to the mountains. The few colonizations by specialist low-elevation species failed to compensate for the loss of high-elevation species, because there are few low-elevation species in the region and the habitat requirements of some of these prevent them from colonizing the mountain range. As a result, we estimated a net decline in species richness in approximately 90% of the region, and increasing community domination by widespread species. The results suggest that climate warming, combined with habitat loss and other drivers of biological change, could lead to significant losses in ecological diversity in mountains and other regions where species encounter their lower latitudinal-range margins.

322 citations

Journal ArticleDOI
TL;DR: It is proposed that improved understanding of the molecular mechanisms underlying human health and disease are best achieved through carrying out studies of epigenetics in populations as a part of an integrated functional genomics strategy.
Abstract: The epigenome has been heralded as a key 'missing piece' of the aetiological puzzle for complex phenotypes across the biomedical sciences. The standard research approaches developed for genetic epidemiology, however, are not necessarily appropriate for epigenetic studies of common disease. Here, we discuss the optimal execution of population-based studies of epigenetic variation, which will contribute to the emerging field of 'epigenetic epidemiology' and emphasize the importance of establishing a causal role in pathology for disease-associated epigenetic changes. We propose that improved understanding of the molecular mechanisms underlying human health and disease are best achieved through carrying out studies of epigenetics in populations as a part of an integrated functional genomics strategy.

322 citations

Journal ArticleDOI
TL;DR: In this article, the authors show that a blend of these two endpoints is the most viable solution to share a carbon quota consistent with a 2 °C warming limit, which is a common global resource that countries need to share.
Abstract: Future cumulative CO2 emissions consistent with a given warming limit are a finite common global resource that countries need to share — a carbon quota. Strategies to share a quota consistent with a 2 °C warming limit range from keeping the present distribution to reaching an equal per-capita distribution of cumulative emissions. This Perspective shows that a blend of these endpoints is the most viable solution.

322 citations


Authors

Showing all 16338 results

NameH-indexPapersCitations
Frank B. Hu2501675253464
John C. Morris1831441168413
David W. Johnson1602714140778
Kevin J. Gaston15075085635
Andrew T. Hattersley146768106949
Timothy M. Frayling133500100344
Joel N. Hirschhorn133431101061
Jonathan D. G. Jones12941780908
Graeme I. Bell12753161011
Mark D. Griffiths124123861335
Tao Zhang123277283866
Brinick Simmons12269169350
Edzard Ernst120132655266
Michael Stumvoll11965569891
Peter McGuffin11762462968
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
2023295
2022782
20214,412
20204,192
20193,721
20183,385