Digital conservation : an introduction

We thank all participants of the Digital Conservation Conference (May 2014, Aberdeen, UK) for laying the foundations of this Special Issue, Annie Robinson and Gina Maffey for their crucial input into the conference, all authors for contributing their work to the issue, and Bo Söderström, Ambio’s Editor-in-Chief, for the large amount of skill, energy and time invested. All papers have been rigorously peer-reviewed. We are very grateful to the 36 referees listed below: Steve Albon, the James Hutton Institute, Aberdeen, UK; Arjun Amar, University of Cape Town, South Africa; Karen Anderson, University of Exeter, UK; Debora Arlt, Swedish University of Agricultural Sciences, Uppsala, Sweden; Bob Askins, Connecticut College, New London, USA; Tom August, Centre for Ecology and Hydrology, Wallingford, UK; Iain Bainbridge, Scottish Natural Heritage, Edinburgh, UK; Elizabeth Boakes, University College London, UK; Bram Büscher, University of Wageningen, the Netherlands; Guillaume Chapron, Swedish University of Agricultural Sciences, Riddarhyttan, Sweden; Heather Doran, University of Aberdeen, UK; Rosaleen Duffy, University of London, UK; Gorry Fairhurst, University of Aberdeen, UK; Ioan Fazey, University of Dundee, UK; Rachel Finn, Trilateral Research and Consulting, London, UK; John Fryxell, University of Guelph, Canada; John Hallam, University of Southern Denmark, Odense, Denmark; Sandra Hamel, University of Tromsø, Norway; Maarten Jacobs, University of Wageningen, the Netherlands; Lucas Joppa, Microsoft Research, Redmond, USA; Steve Kelling, Cornell University, Ithaca, USA; Kerry Kilshaw, University of Oxford, UK; Christiane Lellig, Stratageme, Agentur für Social Change, Aldershot, UK; Nick Littlewood, the James Hutton Institute, Aberdeen, UK; Gina Maffey, University of Aberdeen, UK; Mariella Marzano, Forest Research, Roslin, UK; Fran Michelmoore Root, Northern Rangelands Trust, Isiolo, Kenya; Steve Redpath, University of Aberdeen, UK; Mark Reed, Birmingham City University, UK; Chris Sandbrook, UNEP-World Conservation Monitoring Centre, Cambridge, UK; Lisa Sargood, Digital Strategy & Innovation, Bristol, UK; Bill Sutherland, University of Cambridge, UK; Chris Thaxter, British Trust for Ornithology, Thetford, UK; Jean-Pierre Tremblay, Laval University, Quebec City, Canada; Audrey Verma, University of Aberdeen, UK; Jerry Wilson, Royal Society for the Protection of Birds, Edinburgh, UK.Peer reviewedPublisher PD

Digital technology and the conservation of nature.

Digital technology is changing nature conservation in increasingly profound ways. We describe this impact and its significance through the concept of 'digital conservation', which we found to comprise five pivotal dimensions: data on nature, data on people, data integration and analysis, communication and experience, and participatory governance. Examining digital innovation in nature conservation and addressing how its development, implementation and diffusion may be steered, we warn against hypes, techno-fix thinking, good news narratives and unverified assumptions. We identify a need for rigorous evaluation, more comprehensive consideration of social exclusion, frameworks for regulation and increased multi-sector as well as multi-discipline awareness and cooperation. Along the way, digital technology may best be reconceptualised by conservationists from something that is either good or bad, to a dual-faced force in need of guidance.RCUKThis is the final version of the article. It first appeared from Springer via http://dx.doi.org/10.1007/s13280-015-0705-

Determining Content for Unknown Users : Lessons from the MinkApp Case Study

Peer reviewedPreprin

Capturing mink and data : Interacting with a small and dispersed environmental initiative over the introduction of digital innovation

This case study was carried out by Koen Arts1, Gemma Webster1, Nirwan Sharma1, Yolanda Melero2, Chris Mellish1, Xavier Lambin2 and René van der Wal1. We thank two anonymous reviewers for their suggestions, and Chris Horrill from SMI for his very helpful and insightful comments on previous drafts of this manuscript. The research described here is supported by the award made by the RCUK Digital Economy programme to the dot.rural Digital Economy Hub; award reference: EP/G066051/1.Case study for 'Responsible Research & Innovation in ICT' platformPostprin

Supply of Online Environmental Information to Unknown Demand : The Importance of Interpretation and Liability Related to a National Network of River Level Data

The research described here is supported by the award made by the RCUK Digital Economy programme to the dot.rural Digital Economy Hub; award reference: EP/G066051/1. It has been ethically considered within the University of Aberdeen's Framework for Research Ethics and Governance.Peer reviewedPublisher PD

Finding Race Conditions in Erlang with Quick Check and PULSE

We address the problem of testing and debugging concurrent, distributed Erlang applications. In concurrent programs, race conditions are a common class of bugs and are very hard to find in practice. Traditional unit testing is normally unable to help finding all race conditions, because their occurrence depends so much on timing. Therefore, race conditions are often found during system testing, where due to the vast amount of code under test, it is often hard to diagnose the error resulting from race conditions. We present three tools (Quick Check, PULSE, and a visualizer) that in combination can be used to test and debug concurrent programs in unit testing with a much better possibility of detecting race conditions. We evaluate our method on an industrial concurrent case study and illustrate how we find and analyze the race conditions

Environmental communication in the Information Age : Institutional barriers and opportunities in the provision of river data to the general public

Acknowledgements The authors thank SEPA, as well as all interviewees for their time, effort and openness. We are also grateful to two reviewers for their constructive comments. The research described here was supported by an award (EP/G066051/1) made by the RCUK Digital Economy programme to the dot.rural Digital Economy Hub at the University of Aberdeen. We also thank the ‘Science without Borders Programme’ funded by CNPq, Brazil (314033/2014-9).Peer reviewedPublisher PD

Poor outcome in hypoxic endometrial carcinoma is related to vascular density

Background Identification of endometrial carcinoma (EC) patients at high risk of recurrence is lacking. In this study, the prognostic role of hypoxia and angiogenesis was investigated in EC patients. Methods Tumour slides from EC patients were stained by immunofluorescence for carbonic anhydrase IX (CAIX) as hypoxic marker and CD34 for assessment of microvessel density (MVD). CAIX expression was determined in epithelial tumour cells, with a cut-off of 1%. MVD was assessed according to the Weidner method. Correlations with disease-specific survival (DSS), disease-free survival (DFS) and distant disease-free survival (DDFS) were calculated using Kaplan–Meier curves and Cox regression analysis. Results Sixty-three (16.4%) of 385 ECs showed positive CAIX expression with high vascular density. These ECs had a reduced DSS compared to tumours with either hypoxia or high vascular density (log-rank p = 0.002). Multivariable analysis showed that hypoxic tumours with high vascular density had a reduced DSS (hazard ratio [HR] 3.71, p = 0.002), DDFS (HR 2.68, p = 0.009) and a trend for reduced DFS (HR 1.87, p = 0.054). Conclusions This study has shown that adverse outcome in hypoxic ECs is seen in the presence of high vascular density, suggesting an important role of angiogenesis in the metastatic process of hypoxic EC. Differential adjuvant treatment might be indicated for these patients.publishedVersio