Jonas Geldmann

Jonas Geldmann

Assistant Professor

Member of:


    1. Protected area effectiveness and management indicators do not correlate: what are we doing wrong?

      Eklund, J., Coad, L., Geldmann, Jonas & Cabeza, M., 24 May 2018.

      Research output: Contribution to conferencePaperResearchpeer-review

    2. Published

      Protected areas have a mixed impact on waterbirds, but management helps

      Wauchope, H. S., Jones, J. P. G., Geldmann, Jonas, Simmons, B. I., Amano, T., Blanco, D. E., Fuller, R. A., Johnston, A., Langendoen, T., Mundkur, T., Nagy, S. & Sutherland, W. J., 2022, In: Nature. 605, p. 103-107

      Research output: Contribution to journalJournal articleResearchpeer-review

    3. Published

      Protected areas to deliver biodiversity need management effectiveness and equity

      Zafra-Calvo, N. & Geldmann, Jonas, Jun 2020, In: Global Ecology and Conservation. 22, 7 p., e01026.

      Research output: Contribution to journalLetterResearchpeer-review

    4. Published

      Quantifying uncertainty about how interventions are assigned would improve impact evaluation in conservation: reply to Rasolofoson 2022

      Gordon Jones, J. P., Barnes, M., Eklund, J., Ferraro, P. J., Geldmann, Jonas, Oldekop, J. A. & Schleicher, J., 2022, In: Conservation Biology. 36, 6, 3 p., e14007.

      Research output: Contribution to journalComment/debateResearchpeer-review

    5. Published

      Safeguarding biodiversity requires understanding how to manage protected areas cost effectively

      Geldmann, Jonas, 2023, In: One Earth. 6, 2, p. 73-76

      Research output: Contribution to journalJournal articleResearchpeer-review

    6. Published

      Shortfalls and solutions for meeting national and global conservation area targets

      Butchart, S. H. M., Clarke, M., Smith, R. J., Sykes, R. E., Scharlemann, J. P. W., Harfoot, M., Buchanan, G. M., Angulo, A., Balmford, A., Bertzky, B., Brooks, T. M., Carpenter, K. E., Comeros-Raynal, M. T., Cornell, J., Ficetola, G. F., Fishpool, L. D. C., Fuller, R. A., Geldmann, J., Harwell, H., Hilton-Taylor, C. & 20 others, Hoffmann, M., Joolia, A., Joppa, L., Kingston, N., May, I., Milam, A., Polidoro, B., Ralph, G., Richman, N., Rondinini, C., Segan, D. B., Skolnik, B., Spalding, M. D., Stuart, S. N., Symes, A., Taylor, J., Visconti, P., Watson, J. E. M., Wood, L. & Burgess, Neil David, 2015, In: Conservation Letters. 8, 5, p. 329-337 9 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    7. Published

      Southeast Asian protected areas are effective in conserving forest cover and forest carbon stocks compared to unprotected areas

      Graham, V., Geldmann, Jonas, Adams, V. M., Negret, P. J., Sinovas, P. & Chang, H., 2021, In: Scientific Reports. 11, 12 p., 23760.

      Research output: Contribution to journalJournal articleResearchpeer-review

    8. Species Populations Outcomes in Protected Areas Supported by the Global Environment Fund

      Barnes, M., Woodley, S., Geldmann, Jonas, Craigie, I. D., Harrison, L. & Whitmee, S., 2015, Gland, Switzerland.

      Research output: Book/ReportReportResearchpeer-review

    9. Statistical matching for conservation science

      Schleicher, J., Eklund, J., D. Barnes, M., Geldmann, Jonas, Oldekop, J. A. & Jones, J. P. G., 2020, In: Conservation Biology. 34, 3, p. 538-549

      Research output: Contribution to journalJournal articleResearchpeer-review

    10. Published

      The Effectiveness of Protected Areas in Conserving Globally Threatened Western Tragopan Tragopan melanocephalus

      Awan, M. N., Geldmann, Jonas, Buner, F., Saqib, Z., Pervez, A., Mahmood, Q., Hashem, A., Al-Arjani, A. F., Alqarawi, A. A., Abd Allah, E. F. & Akbar, T. A., 2021, In: Animals. 11, 3, 13 p., 680.

      Research output: Contribution to journalJournal articleResearchpeer-review

    11. The Management Effectiveness Tracking Tool Database: Creating a GEF Assessment module

      Coad, L., Knights, K., Zamora, C., Cuardros, I., Leverington, F., Geldmann, Jonas & Woodley, S., 2014, University of Oxford.

      Research output: Book/ReportReportResearchpeer-review

    12. Published

      The extent and distribution of joint conservation-development funding in the tropics

      Reed, J., Oldekop, J., Barlow, J., Carmenta, R., Geldmann, Jonas, Ickowitz, A., Narulita, S., Rahman, S. A., van Vianen, J., Yanou, M. & Sunderland, T., 2020, In: One Earth. 3, 6, p. 753-762 10 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    13. Published

      The fear factor — Snakes in Africa might be at an alarming extinction risk

      Farooq, Harith Omar Morgadinho & Geldmann, Jonas, 2024, In: Conservation Letters. 17, 1, 8 p., e12998.

      Research output: Contribution to journalJournal articleResearchpeer-review

    14. Published

      The impact of terrestrial protected areas on vegetation extent and condition: A systematic review protocol

      Sharma, R., Eklund, J., Barnes, M., Geldmann, Jonas, Schleicher, J., Pressey, R. L., Gutierrez, M., Jones, S. & Gordon, A., 29 Apr 2020, In: Environmental Evidence. 9, 8, p. 1-7

      Research output: Contribution to journalJournal articleResearchpeer-review

    15. The role of Management Effectiveness assessments in understanding the performance of protected areas

      Geldmann, Jonas, Coad, L., Burgess, Neil David & Balmford, A., 2018.

      Research output: Contribution to conferencePaperResearchpeer-review

    16. Published

      The role of different governance regimes in reducing native vegetation conversion and promoting regrowth in the Brazilian Amazon

      Alves-Pinto, H. N., Cordeiro, C. L. O., Geldmann, Jonas, Jonas, H. D., Gaiarsa, M. P., Balmford, A., Watson, J. E. M., Latawiec, A. E. & Strassburg, B., 2022, In: Biological Conservation. 267, 7 p., 109473.

      Research output: Contribution to journalJournal articleResearchpeer-review

    17. Published

      Thirty-six years of legal and illegal wildlife trade entering the USA

      Olsen, M. T. B., Geldmann, Jonas, Harfoot, M., Tittensor, D. P., Price, B., Sinovas, P., Nowak, K., Sanders, N. J. & Burgess, Neil David, 2019, In: Oryx. 55, 3, p. 432-441 10 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    18. Published

      Topforskere: Her er fakta i debatten om bier

      Bruun, Hans Henrik, Ejrnæs, R., Rahbek, Carsten, Svenning, J., Hansen, M. D. D., Strandberg, B. & Geldmann, Jonas, 17 Nov 2017, In: Altinget Miljø.

      Research output: Contribution to journalContribution to newspaper - Feature articleCommunication

    19. Published

      Using the IUCN Red List to map threats to terrestrial vertebrates at global scale

      Harfoot, M. B. J., Johnston, A., Balmford, A., Burgess, Neil David, Butchart, S. H. M., Dias, M. P., Hazin, C., Hilton-Taylor, C., Hoffmann, M., Isaac, N. J. B., Iversen, Lars Lønsmann, Outhwaite, C. L., Visconti, P. & Geldmann, Jonas, 2021, In: Nature Ecology and Evolution. 5, 11, p. 1510-1519

      Research output: Contribution to journalJournal articleResearchpeer-review

    20. Published

      Vejret, klimaet og universiteternes top 200

      Geldmann, Jonas, 2008, In: Aktuel Naturvidenskab. 5, p. 40

      Research output: Contribution to journalJournal articleResearch

    21. Published

      Velkomst

      Geldmann, Jonas, 2008, Wilhjelm+5 Naturreform?: Naturforvaltning , kommunalreformen og fremtiden. Frostholm, A. B., Geldmann, J., Gideon, A., Hammer, K. S. & Rahbek, S. (eds.). København: Museum Tusculanum, p. 9-13 4 p.

      Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

    22. What constitutes a useful measure of protected area effectiveness? A case study of management inputs and protected area impacts in Madagascar

      Eklund, J., Coad, L., Geldmann, Jonas & Cabeza, M., Oct 2019, In: Conservation Science and Practice. 1, 10, 12 p., e107.

      Research output: Contribution to journalJournal articleResearchpeer-review

    23. Published

      What determines spatial bias in citizen science? Exploring four recording schemes with different proficiency requirements

      Geldmann, Jonas, Heilmann-Clausen, Jacob, Holm, T. E., Levinsky, I., Markussen, Bo, Olsen, K., Rahbek, Carsten & Tøttrup, Anders P., Nov 2016, In: Diversity and Distributions. 22, 11, p. 1139-1149 11 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    24. Published

      Widespread shortfalls in protected area resourcing undermine efforts to conserve biodiversity

      Coad, L., Watson, J. E. M., Geldmann, Jonas, Burgess, Neil David, Leverington, F., Hockings, M., Knights, K. & Di Marco, M., 2019, In: Frontiers in Ecology and the Environment. 17, 5, p. 259-264

      Research output: Contribution to journalJournal articleResearchpeer-review

    25. Published

      Wildlife population trends in protected areas predicted by national socio-economic metrics and body size

      Barnes, M. D., Craigie, I. D., Harrison, L. B., Geldmann, Jonas, Collen, B., Whitmee, S., Balmford, A., Burgess, Neil David, Brooks, T., Hockings, M. & Woodley, S., Sep 2016, In: Nature Communications. 7, 9 p., 12747.

      Research output: Contribution to journalJournal articleResearchpeer-review

    ID: 9977600