Détail de l'auteur
Auteur James M. Bullock |
Documents disponibles écrits par cet auteur (15)
Ajouter le résultat dans votre panier Affiner la recherche
Article
Clémentine Mutillod, Auteur ; Elise Buisson, Auteur ; Gregory Mahy, Auteur ; Renaud Jaunatre, Auteur ; James M. Bullock, Auteur ; Laurent Tatin, Auteur ; Thierry Dutoit, AuteurAs we enter the UN Decade on Ecosystem Restoration (2021–2030) and address the urgent need to protect and restore ecosystems and their ecological functions at large scales, rewilding has been brought into the limelight. Interest in this discipli[...]NouveautéArticle
James M. Bullock, Auteur ; Kiran L. Dhanjal-Adams, Auteur ; Alice Milne, Auteur ; Tom H. Oliver, Auteur ; Lindsay C. Todman, Auteur ; Andrew P. Whitmore, Auteur ; Richard F. Pywell, Auteur1. Focusing on food production, in this paper we define resilience in the food security context as maintaining production of sufficient and nutritious food in the face of chronic and acute environmental perturbations. In agri-food systems, resil[...]Article
Justine E. Cordingley, Auteur ; Adrian C. Newton, Auteur ; Robert J. Rose, Auteur ; Ralph T. Clarke, Auteur ; James M. Bullock, Auteur* Conservation management is increasingly being required to support both the provision of ecosystem services and maintenance of biodiversity. However, trade-offs can occur between biodiversity and ecosystems services. We examine whether such tra[...]Chapitre
Intensive farming practices are a major cause of destruction and degradation of natural vegetation throughout the world. However, in some regions including Europe, semi-natural vegetation and farmland systems harbour wildlife of conservation con[...]Article
Richard F. Pywell, Auteur ; William R. Meek, Auteur ; Nigel R. Webb, Auteur ; Phillip D. Putwain, Auteur ; James M. Bullock, AuteurEuropean lowland heaths have declined by up to 80% due to land use change and lack of management. There has been considerable research into the restoration of this threatened habitat. However, long-term outcomes of restoration are poorly underst[...]Article
Franz Essl, Auteur ; Krisztina Biro, Auteur ; Dietmar Brandes, Auteur ; Olivier Broennimann, Auteur ; James M. Bullock, Auteur ; Daniel S. Chapman, Auteur ; Bruno Chauvel, Auteur ; Stefan Dullinger, Auteur ; Boris Fumanal, Auteur ; Antoine Guisan, Auteur ; Gerhard Karrer, Auteur ; Gabriella Kazinczi, Auteur ; Christoph Kueffer, Auteur ; Beryl Laitung, Auteur ; Claude Lavoie, Auteur ; Michael Leitner, Auteur ; Thomas Mang, Auteur ; Dietmar Moser, Auteur ; Heinz Mueller-Schaerer, Auteur ; Blaise Petitpierre, Auteur ; Robert Richter, Auteur ; Urs Schaffner, Auteur ; Matt Smith, Auteur ; Uwe Starfinger, Auteur ; Robert Vautard, Auteur ; Gero Vogl, Auteur ; Moritz von der Lippe, Auteur ; Swen Follak, AuteurThis account presents information on all aspects of the biology of Ambrosia artemisiifolia L. (Common ragweed) that are relevant to understanding its ecology. The main topics are presented within the standard framework of the Biological Flora of[...]Article
Joanna T. Staley, Auteur ; James M. Bullock, Auteur ; Katherine C. R. Baldock, Auteur ; John W. Redhead, Auteur ; Danny A. P. Hooftman, Auteur ; Nick Button, Auteur ; Richard F. Pywell, AuteurHedgerows provide key habitat and refuges for wildlife in otherwise intensively-managed landscapes, and may play a role in connecting increasingly fragmented habitats. However, the processes governing changes to the floral biodiversity of hedges[...]Article
Anita Diaz, Auteur ; Sally A. Keith, Auteur ; James M. Bullock, Auteur ; Danny A. P. Hooftman, Auteur ; Adrian C. Newton, AuteurConservation management that is focused on the scale of individual habitat patches rarely considers the implications for conservation of metacommunities at the regional scale. Here we examine the conservation implications of long-term changes id[...]Article
David J. Baker, Auteur ; Richard A. Stillman, Auteur ; James M. Bullock, AuteurRecent population declines of seed-eating farmland birds have been associated with reduced overwinter survival due to reductions in food supply. An important component of predicting how food shortages will affect animal populations is to measure[...]Article
Giselle Murison, Auteur ; James M. Bullock, Auteur ; John Underhill-Day, Auteur ; Rowena Langston, Auteur ; Andrew F. Brown, Auteur ; William J. Sutherland, AuteurDans Ibis (149 MAR 2007)Numerous studies have examined the causes and impacts of human disturbance on birds, but little is known about how these impacts vary among habitats. This is of applied importance both for predicting bird responses to changes in disturbance and [...]Article
Adrian C. Newton, Auteur ; Gavin B. Stewart, Auteur ; Gillian Myers, Auteur ; Anita Diaz, Auteur ; Sophie Lake, Auteur ; James M. Bullock, Auteur ; Andrew S. Pullin, AuteurLowland heathland habitats are recognized to be of high conservation value throughout north-west Europe. Current management approaches focus on arresting natural succession to woodland, and include the use of vegetation cutting, burning and graz[...]Article
James M. Bullock, Auteur ; Richard F. Pywell, Auteur ; Kevin J. Walker, Auteur1. Experimental manipulations have shown positive impacts of increased species richness on ecosystem productivity, but there remain some questions about this relationship. First, most studies last < 4 years, which raises issues about whether div[...]Article
Thomas H. G. Ezard, Auteur ; James M. Bullock, Auteur ; Harmony J. Dalgleish, Auteur ; Alexandre Millon, Auteur ; Fanie Pelletier, Auteur ; Arpat Ozgul, Auteur ; David N. Koons, AuteurP>1. Matrix population models are tools for elucidating the association between demographic processes and population dynamics. A large amount of useful theory pivots on the assumption of equilibrium dynamics. The preceding transient is, however,[...]Article
James M. Bullock, Auteur ; Steven M. White, Auteur ; Christel Prudhomme, Auteur ; Christine Tansey, Auteur ; Ramon Perea, Auteur ; Danny A. P. Hooftman, Auteur1. Climate change impacts on habitat suitability and demography are often studied, but direct effects on plant dispersal are rarely considered. To address this we analysed climate model projections of future wind speeds and modelled their possib[...]