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Your search keyword '"Foppen, Ruud P. B."' showing total 10 results
Start Over Author "Foppen, Ruud P. B." Topic population dynamics
10 results on '"Foppen, Ruud P. B."'

4. Searching for the causes of decline in the Dutch population of European Turtle Doves (Streptopelia turtur).

Author

de Vries, E. H. J., Foppen, Ruud P. B., van der Jeugd, Henk, and Jongejans, Eelke

Subjects
TURTLEDOVE, TURTLE populations, DEMOGRAPHIC change, VITAL statistics, COLUMBIDAE, TRICHOMONIASIS
Abstract

European Turtle Doves Streptopelia turtur have experienced a sharp decline in population numbers over past decades. Much uncertainty exists about the main cause or causes. Several pressures have been suggested, but because they affect different stages of the life cycle of the Turtle Dove, it is difficult to compare their contributions to the population decline. Here we applied a full life cycle approach to study how different pressures may have resulted in the decline. This was achieved by combining a review of existing literature on possible threats, pressures and the vital rates they concerned, with the analysis of an age‐structured matrix model. The population model was parameterized using estimates from a mark–recapture analysis and supplemented with vital rate estimates from the literature. Comparison with a Life Table Response Experiment (LTRE) was used to determine whether the Turtle Dove literature focuses on those vital rates in which the most important changes have taken place over time. The population model projected a similar decline to that observed in population counts. The LTRE analysis showed that declines in the number of clutches (halved since the 1960s) and in juvenile survival (relative annual rate of change of –1.33% since the 1950s) contributed most to the decline in the projected population growth rate. Although these vital rates are often reported as possible causes of population decline, the reviewed studies often focused on specific reproductive stages, such as egg survival or nestling survival, which did not show a large temporal change. Thus, there is a partial mismatch between our modelling results and the focus in the literature. Juvenile survival is thought to be affected by hunting, degradation of wintering habitat and infection with Trichomonas gallinae, and loss of foraging habitat seems to affect the number of clutches. The focus of conservation measures should therefore be on these threats and pressures. The first steps have already been taken with the completion of the international single species action plan for the conservation of the Turtle Dove and the implementation of the first conservation measures on the breeding grounds. [ABSTRACT FROM AUTHOR]

Published
2022
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5. Long-term and large-scale multispecies dataset tracking population changes of common European breeding birds

Author

Brlík, Vojtěch, Šilarová, Eva, Škorpilová, Jana, Alonso, Hany, Anton, Marc, Aunins, Ainars, Benkö, Zoltán, Biver, Gilles, Busch, Malte, Chodkiewicz, Tomasz, Chylarecki, Przemysław, Coombes, Dick, de Carli, Elisabetta, del Moral, Juan C., Derouaux, Antoine, Dumbović Mazal, Vlatka, Escandell, Virginia, Eskildsen, Daniel P., Fontaine, Benoît, Foppen, Ruud P. B., Gamero, Anna, Gregory, Richard D., Harris, Sarah, Herrando, Sergi, Hristov, Iordan, Husby, Magne, Ieronymidou, Christina, Jiguet, Frédéric, Kålås, John A., Kamp, Johannes, Kmecl, Primož, Kurlavičius, Petras, Lehikoinen, Aleksi, Lewis, Lesley, Lindström, Åke, Manolopoulos, Aris, Martí, David, Massimino, Dario, Moshøj, Charlotte, Nellis, Renno, Noble, David, Paquet, Alain, Paquet, Jean-Yves, Portolou, Danae, Ramírez, Iván, Redel, Cindy, Reif, Jiří, Ridzoň, Jozef, Schmid, Hans, Seaman, Benjamin, Silva, Laura, Soldaat, Leo, Spasov, Svetoslav, Staneva, Anna, Szép, Tibor, Tellini Florenzano, Guido, Teufelbauer, Norbert, Trautmann, Sven, van der Meij, Tom, van Strien, Arco, van Turnhout, Chris, Vermeersch, Glenn, Vermouzek, Zdeněk, Vikstrøm, Thomas, Voříšek, Petr, Weiserbs, Anne, and Klvaňová, Alena

Subjects
birds, biodiversity monitoring, citizen science, continental data, population dynamics, species index, species trend
Abstract

Around fifteen thousand fieldworkers annually count breeding birds using standardized protocols in 28 European countries. The observations are collected by using country-specific and standardized protocols, validated, summarized and finally used for the production of continent-wide annual and long-term indices of population size changes of 170 species. Here, we present the database and provide a detailed summary of the methodology used for fieldwork and calculation of the relative population size change estimates. We also provide a brief overview of how the data are used in research, conservation and policy. We believe this unique database, based on decades of bird monitoring alongside the comprehensive summary of its methodology, will facilitate and encourage further use of the Pan-European Common Bird Monitoring Scheme results. The Pan-European Common Bird Monitoring Scheme database is organised into five datasets: (1) European species indices, (2) European species trends, (3) European species trends for three short periods, (4) a list of details on the national monitoring schemes and (5) a matrix of countries providing data for population size estimates of individual species. Moreover, national-level species indices and uncertainty estimates are also available in the PECBMS database. Due to specific privacy ownership rights, the most recent (2016-2017) data from Spain (10.5281/zenodo.4590140) and Cyprus (10.5281/zenodo.4590189) are under Restricted Access and researchers interested in these most recent updates are required to provide a brief description of the data use. The Austrian and Portuguese datasets are publicly available but researchers using these datasets are kindly requested to notify the national scheme coordinators of their use. A list of regularly updated contacts to all national scheme coordinators is provided at the PECBMSwebsite (https://pecbms.info/country/). We aim to maintain the PECBMS database with annual updates. The annual updates will be available through the PECBMS database deposited at this Zenodo repository to ensure long-term public availability of the data. Updates on data acquisiton and data processing in the dataset released in 2021 are available from:https://pecbms.info/what-is-new-in-2021-data-update/ Updates on data acquisiton and data processing in the dataset released in 2022 are available from:https://pecbms.info/what-is-new-in-2022-data-update/ &nbsp

Published
2020
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6. Wintering bird communities are tracking climate change faster than breeding communities.

Author

Lehikoinen, Aleksi, Lindström, Åke, Santangeli, Andrea, Sirkiä, Päivi M., Brotons, Lluís, Devictor, Vincent, Elts, Jaanus, Foppen, Ruud P. B., Heldbjerg, Henning, Herrando, Sergi, Herremans, Marc, Hudson, Marie‐Anne R., Jiguet, Frédéric, Johnston, Alison, Lorrilliere, Romain, Marjakangas, Emma‐Liina, Michel, Nicole L., Moshøj, Charlotte M., Nellis, Renno, and Paquet, Jean‐Yves

Subjects
WINTERING of birds, CLIMATE change, BIRD communities, BIOTIC communities, COMMUNITIES, MOUNTAIN forests
Abstract

Global climate change is driving species' distributions towards the poles and mountain tops during both non‐breeding and breeding seasons, leading to changes in the composition of natural communities. However, the degree of season differences in climate‐driven community shifts has not been thoroughly investigated at large spatial scales.We compared the rates of change in the community composition during both winter (non‐breeding season) and summer (breeding) and their relation to temperature changes.Based on continental‐scale data from Europe and North America, we examined changes in bird community composition using the community temperature index (CTI) approach and compared the changes with observed regional temperature changes during 1980–2016.CTI increased faster in winter than in summer. This seasonal discrepancy is probably because individuals are less site‐faithful in winter, and can more readily shift their wintering sites in response to weather in comparison to the breeding season. Regional long‐term changes in community composition were positively associated with regional temperature changes during both seasons, but the pattern was only significant during summer due to high annual variability in winter communities. Annual changes in community composition were positively associated with the annual temperature changes during both seasons.Our results were broadly consistent across continents, suggesting some climate‐driven restructuring in both European and North American avian communities. Because community composition has changed much faster during the winter than during the breeding season, it is important to increase our knowledge about climate‐driven impacts during the less‐studied non‐breeding season. [ABSTRACT FROM AUTHOR]

Published
2021
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7. Long-term and large-scale multispecies dataset tracking population changes of common European breeding birds

Author

Brlík, Vojtěch, Šilarová, Eva, Škorpilová, Jana, Alonso, Hany, Anton, Marc, Aunins, Ainars, Benkö, Zoltán, Biver, Gilles, Busch, Malte, Chodkiewicz, Tomasz, Chylarecki, Przemysław, Coombes, Dick, de Carli, Elisabetta, del Moral, Juan C., Derouaux, Antoine, Dumbović Mazal, Vlatka, Escandell, Virginia, Eskildsen, Daniel P., Fontaine, Benoît, Foppen, Ruud P. B., Gamero, Anna, Gregory, Richard D., Harris, Sarah, Herrando, Sergi, Hristov, Iordan, Husby, Magne, Ieronymidou, Christina, Jiguet, Frédéric, Kålås, John A., Kamp, Johannes, Kmecl, Primož, Kurlavičius, Petras, Lehikoinen, Aleksi, Lewis, Lesley, Lindström, Åke, Manolopoulos, Aris, Martí, David, Massimino, Dario, Moshøj, Charlotte, Nellis, Renno, Noble, David, Paquet, Alain, Paquet, Jean-Yves, Pladevall, Clara, Portolou, Danae, Ramírez, Iván, Redel, Cindy, Reif, Jiří, Ridzoň, Jozef, Schmid, Hans, Seaman, Benjamin, Silva, Laura, Soldaat, Leo, Spasov, Svetoslav, Staneva, Anna, Szép, Tibor, Tellini Florenzano, Guido, Teufelbauer, Norbert, Trautmann, Sven, van der Meij, Tom, van Strien, Arco, van Turnhout, Chris, Vermeersch, Glenn, Vermouzek, Zdeněk, Vikstrøm, Thomas, Voříšek, Petr, Weiserbs, Anne, and Klvaňová, Alena

Subjects
birds, biodiversity monitoring, citizen science, continental data, population dynamics, species index, 15. Life on land, species trend
Abstract

Around fifteen thousand fieldworkers annually count breeding birds using standardized protocols in 30 European countries. The observations are collected by using country-specific and standardized protocols, validated, summarized and finally used for the production of continent-wide annual and long-term indices of population size changes of 170 species. Here, we present the database and provide a detailed summary of the methodology used for fieldwork and calculation of the relative population size change estimates. We also provide a brief overview of how the data are used in research, conservation and policy. We believe this unique database, based on decades of bird monitoring alongside the comprehensive summary of its methodology, will facilitate and encourage further use of the Pan-European Common Bird Monitoring Scheme results. The Pan-European Common Bird Monitoring Scheme database is organised into five datasets: (1) European species indices, (2) European species trends, (3) European species trends for three short periods, (4) a list of details on the national monitoring schemes and (5) a matrix of countries providing data for population size estimates of individual species. Moreover, national-level species indices and uncertainty estimates are also available in the PECBMS database. Due to specific privacy ownership rights, the most recent (2016-2017) data from Spain (10.5281/zenodo.4590140) and Cyprus (10.5281/zenodo.4590189) are under Restricted Access and researchers interested in these most recent updates are required to provide a brief description of the data use. The Austrian and Portuguese datasets are publicly available but researchers using these datasets are kindly requested to notify the national scheme coordinators of their use. A list of regularly updated contacts to all national scheme coordinators is provided at the PECBMS website (https://pecbms.info/country/). We aim to maintain the PECBMS database with annual updates. The annual updates will be available through the PECBMS database deposited at this Zenodo repository to ensure long-term public availability of the data. Updates on data acquisiton and data processing in the dataset released in 2021 are available from: https://pecbms.info/what-is-new-in-2021-data-update/ Updates on data acquisiton and data processing in the dataset released in 2022 are available from: https://pecbms.info/what-is-new-in-2022-data-update/

8. Long-term and large-scale multispecies dataset tracking population changes of common European breeding birds

Author

Brlík, Vojtěch, Šilarová, Eva, Škorpilová, Jana, Alonso, Hany, Anton, Marc, Aunins, Ainars, Benkö, Zoltán, Biver, Gilles, Busch, Malte, Chodkiewicz, Tomasz, Chylarecki, Przemysław, Coombes, Dick, de Carli, Elisabetta, del Moral, Juan C., Derouaux, Antoine, Escandell, Virginia, Eskildsen, Daniel P., Fontaine, Benoît, Foppen, Ruud P. B., Gamero, Anna, Gregory, Richard D., Harris, Sarah, Herrando, Sergi, Hristov, Iordan, Husby, Magne, Ieronymidou, Christina, Jiquet, Frédéric, Kålås, John A., Kamp, Johannes, Kmecl, Primož, Kurlavičius, Petras, Lehikoinen, Aleksi, Lewis, Lesley, Lindström, Åke, Manolopoulos, Aris, Martí, David, Massimino, Dario, Moshøj, Charlotte, Nellis, Renno, Noble, David, Paquet, Alain, Paquet, Jean-Yves, Portolou, Danae, Ramírez, Iván, Redel, Cindy, Reif, Jiří, Ridzoň, Jozef, Schmid, Hans, Seaman, Benjamin, Silva, Laura, Soldaat, Leo, Spasov, Svetoslav, Staneva, Anna, Szép, Tibor, Tellini Florenzano, Guido, Teufelbauer, Norbert, Trautmann, Sven, van der Meij, Tom, van Strien, Arco, van Turnhout, Chris, Vermeersch, Glenn, Vermouzek, Zdeněk, Vikstrøm, Thomas, Voříšek, Petr, Weiserbs, Anne, and Klvaňová, Alena

Subjects
birds, biodiversity monitoring, citizen science, continental data, population dynamics, species index, 15. Life on land, species trend
Abstract

Around fifteen thousand fieldworkers annually count breeding birds using standardized protocols in 28 European countries. The observations are collected by using country-specific and standardized protocols, validated, summarized and finally used for the production of continent-wide annual and long-term indices of population size changes of 170 species. Here, we present the database and provide a detailed summary of the methodology used for fieldwork and calculation of the relative population size change estimates. We also provide a brief overview of how the data are used in research, conservation and policy. We believe this unique database, based on decades of bird monitoring alongside the comprehensive summary of its methodology, will facilitate and encourage further use of the Pan-European Common Bird Monitoring Scheme results. The Pan-European Common Bird Monitoring Scheme database is organised into five datasets: (1) European species indices, (2) European species trends, (3) European species trends for three short periods, (4) a list of details on the national monitoring schemes and (5) a matrix of countries providing data for population size estimates of individual species. Moreover, national-level species indices and uncertainty estimates are also available in the PECBMS database. Due to specific privacy ownership rights, the most recent (2016-2017) data from Spain (10.5281/zenodo.4590140) and Cyprus (10.5281/zenodo.4590189) are under Restricted Access and researchers interested in these most recent updates are required to provide a brief description of the data use. The Austrian and Portuguese datasets are publicly available but researchers using these datasets are kindly requested to notify the national scheme coordinators of their use. A list of regularly updated contacts to all national scheme coordinators is provided at the PECBMSwebsite (https://pecbms.info/country/). We aim to maintain the PECBMS database with annual updates. The annual updates will be available through the PECBMS database deposited at this Zenodo repository to ensure long-term public availability of the data.

9. Long-term and large-scale multispecies dataset tracking population changes of common European breeding birds

Author

Brlík, Vojtěch, Šilarová, Eva, Škorpilová, Jana, Alonso, Hany, Anton, Marc, Aunins, Ainars, Benkö, Zoltán, Biver, Gilles, Busch, Malte, Chodkiewicz, Tomasz, Chylarecki, Przemysław, Coombes, Dick, de Carli, Elisabetta, del Moral, Juan C., Derouaux, Antoine, Escandell, Virginia, Eskildsen, Daniel P., Fontaine, Benoît, Foppen, Ruud P. B., Gamero, Anna, Gregory, Richard D., Harris, Sarah, Herrando, Sergi, Hristov, Iordan, Husby, Magne, Ieronymidou, Christina, Jiquet, Frédéric, Kålås, John A., Kamp, Johannes, Kmecl, Primož, Kurlavičius, Petras, Lehikoinen, Aleksi, Lewis, Lesley, Lindström, Åke, Manolopoulos, Aris, Martí, David, Massimino, Dario, Moshøj, Charlotte, Nellis, Renno, Noble, David, Paquet, Alain, Paquet, Jean-Yves, Portolou, Danae, Ramírez, Iván, Redel, Cindy, Reif, Jiří, Ridzoň, Jozef, Schmid, Hans, Seaman, Benjamin, Silva, Laura, Soldaat, Leo, Spasov, Svetoslav, Staneva, Anna, Szép, Tibor, Tellini Florenzano, Guido, Teufelbauer, Norbert, Trautmann, Sven, van der Meij, Tom, van Strien, Arco, van Turnhout, Chris, Vermeersch, Glenn, Vermouzek, Zdeněk, Vikstrøm, Thomas, Voříšek, Petr, Weiserbs, Anne, and Klvaňová, Alena

Subjects
birds, biodiversity monitoring, citizen science, continental data, population dynamics, species index, 15. Life on land, species trend
Abstract

Around fifteen thousand fieldworkers annually count breeding birds using standardized protocols in 28 European countries. The observations are collected by using country-specific and standardized protocols, validated, summarized and finally used for the production of continent-wide annual and long-term indices of population size changes of 170 species. Here, we present the database and provide a detailed summary of the methodology used for fieldwork and calculation of the relative population size change estimates. We also provide a brief overview of how the data are used in research, conservation and policy. We believe this unique database, based on decades of bird monitoring alongside the comprehensive summary of its methodology, will facilitate and encourage further use of the Pan-European Common Bird Monitoring Scheme results. The Pan-European Common Bird Monitoring Scheme database is organised into five datasets: (1) European species indices, (2) European species trends, (3) European species trends for three short periods, (4) a list of details on the national monitoring schemes and (5) a matrix of countries providing data for population size estimates of individual species. We aim to maintain the PECBMS database with annual updates. The annual updates will be available through the PECBMS database deposited at this Zenodo repository to ensure long-term public availability of the data.

10. Long-term and large-scale multispecies dataset tracking population changes of common European breeding birds

Author

Brlík, Vojtěch, Šilarová, Eva, Škorpilová, Jana, Alonso, Hany, Anton, Marc, Aunins, Ainars, Benkö, Zoltán, Biver, Gilles, Busch, Malte, Chodkiewicz, Tomasz, Chylarecki, Przemysław, Coombes, Dick, de Carli, Elisabetta, del Moral, Juan C., Derouaux, Antoine, Escandell, Virginia, Eskildsen, Daniel P., Fontaine, Benoît, Foppen, Ruud P. B., Gamero, Anna, Gregory, Richard D., Harris, Sarah, Herrando, Sergi, Hristov, Iordan, Husby, Magne, Ieronymidou, Christina, Jiquet, Frédéric, Kålås, John A., Kamp, Johannes, Kmecl, Primož, Kurlavičius, Petras, Lehikoinen, Aleksi, Lewis, Lesley, Lindström, Åke, Manolopoulos, Aris, Martí, David, Massimino, Dario, Moshøj, Charlotte, Nellis, Renno, Noble, David, Paquet, Alain, Paquet, Jean-Yves, Portolou, Danae, Ramírez, Iván, Redel, Cindy, Reif, Jiří, Ridzoň, Jozef, Schmid, Hans, Seaman, Benjamin, Silva, Laura, Soldaat, Leo, Spasov, Svetoslav, Staneva, Anna, Szép, Tibor, Tellini Florenzano, Guido, Teufelbauer, Norbert, Trautmann, Sven, van der Meij, Tom, van Strien, Arco, van Turnhout, Chris, Vermeersch, Glenn, Vermouzek, Zdeněk, Vikstrøm, Thomas, Voříšek, Petr, Weiserbs, Anne, and Klvaňová, Alena

Subjects
birds, biodiversity monitoring, citizen science, continental data, population dynamics, species index, 15. Life on land, species trend
Abstract

Around fifteen thousand fieldworkers annually count breeding birds using standardized protocols in 28 European countries. The observations are collected by using country-specific and standardized protocols, validated, summarized and finally used for the production of continent-wide annual and long-term indices of population size changes of 170 species. Here, we present the database and provide a detailed summary of the methodology used for fieldwork and calculation of the relative population size change estimates. We also provide a brief overview of how the data are used in research, conservation and policy. We believe this unique database, based on decades of bird monitoring alongside the comprehensive summary of its methodology, will facilitate and encourage further use of the Pan-European Common Bird Monitoring Scheme results. The Pan-European Common Bird Monitoring Scheme database is organised into five datasets: (1) European species indices, (2) European species trends, (3) European species trends for three short periods, (4) a list of details on the national monitoring schemes and (5) a matrix of countries providing data for population size estimates of individual species. We aim to maintain the PECBMS database with annual updates. The annual updates will be available through the PECBMS database deposited at this Zenodo repository to ensure long-term public availability of the data.

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