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11 results on '"Stahlmann, Reinhold"'

2. Volcanic tephra deposition dataset based on interpolated field measurements following the 2021 Tajogaite Eruption on La Palma, Canary Islands, Spain

Author

Shatto, Christopher, primary, Weiser, Frank, additional, Walentowitz, Anna, additional, Stahlmann, Reinhold, additional, Shrestha, Samip, additional, Guerrero-Campos, María, additional, Medina, Félix Manuel, additional, Nogales, Manuel, additional, Jentsch, Anke, additional, and Beierkuhnlein, Carl, additional

Published
2023
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3. Volcanic ash deposition as a selection mechanism towards woodiness

Author

Elite Network of Bavaria, German Research Foundation, University of Bayreuth, Beierkuhnlein, Carl, Nogales, Manuel, Field, Richard, Vetaas, Ole R., Walentowitz, Anna, Weiser, Frank, Stahlmann, Reinhold, Guerrero-Campos, María, Jentsch, Anke, Medina, Félix M., Chiarucci, Alessandro, Elite Network of Bavaria, German Research Foundation, University of Bayreuth, Beierkuhnlein, Carl, Nogales, Manuel, Field, Richard, Vetaas, Ole R., Walentowitz, Anna, Weiser, Frank, Stahlmann, Reinhold, Guerrero-Campos, María, Jentsch, Anke, Medina, Félix M., and Chiarucci, Alessandro

Abstract

The high proportion of woody plant species on oceanic islands has hitherto been explained mainly by gradual adaptation to climatic conditions. Here, we present a novel hypothesis that such woodiness is adaptative to volcanic ash (tephra) deposition. Oceanic islands are subject to frequent eruptions with substantial and widespread ash deposition on evolutionary time scales. We postulate that this selects for woodiness through an increased ability to avoid burial of plant organs by ash, and to re-emerge above the new land surface. We sense-checked using observations of plant occurrences and distributions on La Palma (Canary Islands) in April 2022, 4 months after the end of the eruptions of the Tajogaite volcano (Cumbre Vieja ridge). In contrast to herbs and grasses, most woody plants persisted and were already in full flower in areas with 10+ cm ash deposition. Remarkably, these persisting woody plants were almost exclusively endemics.

Published
2023

4. Worldwide evidence of a unimodal relationship between productivity and plant species richness

Author

Fraser, Lauchlan H., Pither, Jason, Jentsch, Anke, Sternberg, Marcelo, Zobel, Martin, Askarizadeh, Diana, Bartha, Sandor, Beierkuhnlein, Carl, Bennett, Jonathan A., Bittel, Alex, Boldgiv, Bazartseren, Boldrini, Ilsi I., Bork, Edward, Brown, Leslie, Cabido, Marcelo, Cahill, James, Carlyle, Cameron N., Campetella, Giandiego, Chelli, Stefano, Cohen, Ofer, Csergo, Anna-Maria, Díaz, Sandra, Enrico, Lucas, Ensing, David, Fidelis, Alessandra, Fridley, Jason D., Foster, Bryan, Garris, Heath, Goheen, Jacob R., Henry, Hugh A. L., Hohn, Maria, Jouri, Mohammad Hassan, Klironomos, John, Koorem, Kadri, Lawrence-Lodge, Rachael, Long, Ruijun, Manning, Pete, Mitchell, Randall, Moora, Mari, Müller, Sandra C., Nabinger, Carlos, Naseri, Kamal, Overbeck, Gerhard E., Palmer, Todd M., Parsons, Sheena, Pesek, Mari, Pillar, Valério D., Pringle, Robert M., Roccaforte, Kathy, Schmidt, Amanda, Shang, Zhanhuan, Stahlmann, Reinhold, Stotz, Gisela C., Sugiyama, Shu-ichi, Szentes, Szilárd, Thompson, Don, Tungalag, Radnaakhand, Undrakhbold, Sainbileg, van Rooyen, Margaretha, Wellstein, Camilla, Wilson, J. Bastow, and Zupo, Talita

Published
2015

7. Erfüllung der Ziele im Flächennaturschutz bis zum Jahr 2030.

Author

Beierkuhnlein, Carl, Stahlmann, Reinhold, and Geist, Jürgen

Abstract

International agreements require a substantial expansion of the protected area network by 2030 to halt biodiversity loss and to safeguard the functioning and services of ecosystems for mankind. Considering current biodiversity strategies and international guidelines, we discuss specific constraints and options in Central European landscape matrices. As time is short, concepts and criteria for the extension of protected areas are urgently needed. The increasing free availability of geoinformation, data on species distributions, biogeographic modelling approaches, and remote sensing enable more efficient designs of sustainable networks that are more likely to cope with the ongoing and expected environmental changes compared to the current situation. Criteria for decision making processes are suggested. The integration of new subjects of protection, such as the water, nutrient, and carbon cycles, promise higher acceptance in the population when new protected areas are designated. [ABSTRACT FROM AUTHOR]

Published
2023
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8. PLANT ECOLOGY: Worldwide evidence of a unimodal relationship between productivity and plant species richness

Author

Fraser, Lauchlan H., Pither, Jason, Jentsch, Anke, Sternberg, Marcelo, Zobel, Martin, Askarizadeh, Diana, Bartha, Sandor, Beierkuhnlein, Carl, Bennett, Jonathan A., Bittel, Alex, Boldgiv, Bazartseren, Boldrini, Ilsi I., Bork, Edward, Brown, Leslie, Cabido, Marcelo, Cahill, James, Carlyle, Cameron N., Campetella, Giandiego, Chelli, Stefano, Cohen, Ofer, Csergo, Anna-Maria, Díaz, Sandra, Enrico, Lucas, Ensing, David, Fidelis, Alessandra, Fridley, Jason D., Foster, Bryan, Garris, Heath, Goheen, Jacob R., Henry, Hugh A. L., Hohn, Maria, Hassan Jouri, Mohammad, Klironomos, John, Koorem, Kadri, Lawrence-Lodge, Rachael, Long, Ruijun, Manning, Pete, Mitchell, Randall, Moora, Mari, Miüller, Sandra C., Nabinger, Carlos, Naseri, Kamal, Overbeck, Gerhard E., Palmer, Todd M., Parsons, Sheena, Pesek, Mari, Pillar, Valério D., Pringle, Robert M., Roccaforte, Kathy, Schmidt, Amanda, Shang, Zhanhuan, Stahlmann, Reinhold, Stotz, Gisela C., Sugiyama, Shu-ichi, Szentes, Szilárd, Thompson, Don, Tungalag, Radnaakhand, Undrakhbold, Sainbileg, van Rooyen, Margaretha, Wellstein, Camilla, Wilson, Bastow J., and Zupo, Talita

Published
2015
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