27 results on '"Tognetti, Pedro M"'
Number of results to display per page
Search Results
2. Temporal rarity is a better predictor of local extinction risk than spatial rarity
- Author
-
Wilfahrt, Peter A., Asmus, Ashley L., Seabloom, Eric W., Henning, Jeremiah A., Adler, Peter, Arnillas, Carlos A., Bakker, Jonathan D., Biederman, Lori, Brudvig, Lars A., Cadotte, Marc, Daleo, Pedro, Eskelinen, Anu, Firn, Jennifer, Harpole, W. Stanley, Hautier, Yann, Kirkman, Kevin P., Komatsu, Kimberly J., Laungani, Ramesh, MacDougall, Andrew, McCulley, Rebecca L., Moore, Joslin L., Morgan, John W., Mortensen, Brent, Hueso, Raul Ochoa, Ohlert, Timothy, Power, Sally A., Price, Jodi, Risch, Anita C., Schuetz, Martin, Shoemaker, Lauren, Stevens, Carly, Strauss, Alexander T., Tognetti, Pedro M., Virtanen, Risto, and Borer, Elizabeth T.
- Published
- 2021
3. Negative effects of nitrogen override positive effects of phosphorus on grassland legumes worldwide
- Author
-
Tognetti, Pedro M., Prober, Suzanne M., Báez, Selene, Chaneton, Enrique J., Firn, Jennifer, Risch, Anita C., Schuetz, Martin, Simonsen, Anna K., Yahdjian, Laura, Borer, Elizabeth T., Seabloom, Eric W., Arnillas, Carlos Alberto, Bakker, Jonathan D., Brown, Cynthia S., Cadotte, Marc W., Caldeira, Maria C., Daleo, Pedro, Dwyer, John M., Fay, Philip A., Gherardi, Laureano A., Hagenah, Nicole, Hautier, Yann, Komatsu, Kimberly J., McCulley, Rebecca L., Price, Jodi N., Standish, Rachel J., Stevens, Carly J., Wragg, Peter D., and Sankaran, Mahesh
- Published
- 2021
4. Author Correction: General destabilizing effects of eutrophication on grassland productivity at multiple spatial scales
- Author
-
Hautier, Yann, Zhang, Pengfei, Loreau, Michel, Wilcox, Kevin R., Seabloom, Eric W., Borer, Elizabeth T., Byrnes, Jarrett E. K., Koerner, Sally E., Komatsu, Kimberly J., Lefcheck, Jonathan S., Hector, Andy, Adler, Peter B., Alberti, Juan, Arnillas, Carlos A., Bakker, Jonathan D., Brudvig, Lars A., Bugalho, Miguel N., Cadotte, Marc, Caldeira, Maria C., Carroll, Oliver, Crawley, Mick, Collins, Scott L., Daleo, Pedro, Dee, Laura E., Eisenhauer, Nico, Eskelinen, Anu, Fay, Philip A., Gilbert, Benjamin, Hansar, Amandine, Isbell, Forest, Knops, Johannes M. H., MacDougall, Andrew S., McCulley, Rebecca L., Moore, Joslin L., Morgan, John W., Mori, Akira S., Peri, Pablo L., Pos, Edwin T., Power, Sally A., Price, Jodi N., Reich, Peter B., Risch, Anita C., Roscher, Christiane, Sankaran, Mahesh, Schütz, Martin, Smith, Melinda, Stevens, Carly, Tognetti, Pedro M., Virtanen, Risto, Wardle, Glenda M., Wilfahrt, Peter A., and Wang, Shaopeng
- Published
- 2021
- Full Text
- View/download PDF
5. Nothing lasts forever: Dominant species decline under rapid environmental change in global grasslands
- Author
-
Wilfahrt, Peter A., primary, Seabloom, Eric W., additional, Bakker, Jonathan D., additional, Biederman, Lori, additional, Bugalho, Miguel N., additional, Cadotte, Marc W., additional, Caldeira, Maria C., additional, Catford, Jane A., additional, Chen, Qingqing, additional, Donohue, Ian, additional, Ebeling, Anne, additional, Eisenhauer, Nico, additional, Haider, Sylvia, additional, Heckman, Robert W., additional, Jentsch, Anke, additional, Koerner, Sally E., additional, Komatsu, Kimberly J., additional, Laungani, Ramesh, additional, MacDougall, Andrew, additional, Martina, Jason P., additional, Martinson, Holly, additional, Moore, Joslin L., additional, Niu, Yujie, additional, Ohlert, Timothy, additional, Venterink, Harry Olde, additional, Orr, Devyn, additional, Peri, Pablo, additional, Pos, Edwin, additional, Price, Jodi, additional, Raynaud, Xavier, additional, Ren, Zhengwei, additional, Roscher, Christiane, additional, Smith, Nicholas G., additional, Stevens, Carly J., additional, Sullivan, Lauren L., additional, Tedder, Michelle, additional, Tognetti, Pedro M., additional, Veen, Ciska, additional, Wheeler, George, additional, Young, Alyssa L., additional, Young, Hillary, additional, and Borer, Elizabeth T., additional
- Published
- 2023
- Full Text
- View/download PDF
6. General destabilizing effects of eutrophication on grassland productivity at multiple spatial scales
- Author
-
Hautier, Yann, Zhang, Pengfei, Loreau, Michel, Wilcox, Kevin R., Seabloom, Eric W., Borer, Elizabeth T., Byrnes, Jarrett E. K., Koerner, Sally E., Komatsu, Kimberly J., Lefcheck, Jonathan S., Hector, Andy, Adler, Peter B., Alberti, Juan, Arnillas, Carlos A., Bakker, Jonathan D., Brudvig, Lars A., Bugalho, Miguel N., Cadotte, Marc, Caldeira, Maria C., Carroll, Oliver, Crawley, Mick, Collins, Scott L., Daleo, Pedro, Dee, Laura E., Eisenhauer, Nico, Eskelinen, Anu, Fay, Philip A., Gilbert, Benjamin, Hansar, Amandine, Isbell, Forest, Knops, Johannes M. H., MacDougall, Andrew S., McCulley, Rebecca L., Moore, Joslin L., Morgan, John W., Mori, Akira S., Peri, Pablo L., Pos, Edwin T., Power, Sally A., Price, Jodi N., Reich, Peter B., Risch, Anita C., Roscher, Christiane, Sankaran, Mahesh, Schütz, Martin, Smith, Melinda, Stevens, Carly, Tognetti, Pedro M., Virtanen, Risto, Wardle, Glenda M., Wilfahrt, Peter A., and Wang, Shaopeng
- Published
- 2020
- Full Text
- View/download PDF
7. Plant functional composition affects soil processes in novel successional grasslands
- Author
-
Yahdjian, Laura, Tognetti, Pedro M., and Chaneton, Enrique J.
- Published
- 2017
8. Herbivory and nutrients shape grassland soil seed banks
- Author
-
Eskelinen, Anu, primary, Jessen, Maria-Theresa, additional, Bahamonde, Hector A., additional, Bakker, Jonathan D., additional, Borer, Elizabeth T., additional, Caldeira, Maria C., additional, Harpole, W. Stanley, additional, Jia, Meiyu, additional, Lannes, Luciola S., additional, Nogueira, Carla, additional, Olde Venterink, Harry, additional, Peri, Pablo L., additional, Porath-Krause, Anita J., additional, Seabloom, Eric W., additional, Schroeder, Katie, additional, Tognetti, Pedro M., additional, Yasui, Simone-Louise E., additional, Virtanen, Risto, additional, and Sullivan, Lauren L., additional
- Published
- 2023
- Full Text
- View/download PDF
9. Environmental heterogeneity modulates the effect of plant diversity on the spatial variability of grassland biomass
- Author
-
Sub Ecology and Biodiversity, Ecology and Biodiversity, Daleo, Pedro, Alberti, Juan, Chaneton, Enrique J, Iribarne, Oscar, Tognetti, Pedro M, Bakker, Jonathan D, Borer, Elizabeth T, Bruschetti, Martín, MacDougall, Andrew S, Pascual, Jesús, Sankaran, Mahesh, Seabloom, Eric W, Wang, Shaopeng, Bagchi, Sumanta, Brudvig, Lars A, Catford, Jane A, Dickman, Chris R, Dickson, Timothy L, Donohue, Ian, Eisenhauer, Nico, Gruner, Daniel S, Haider, Sylvia, Jentsch, Anke, Knops, Johannes M H, Lekberg, Ylva, McCulley, Rebecca L, Moore, Joslin L, Mortensen, Brent, Ohlert, Timothy, Pärtel, Meelis, Peri, Pablo L, Power, Sally A, Risch, Anita C, Rocca, Camila, Smith, Nicholas G, Stevens, Carly, Tamme, Riin, Veen, G F Ciska, Wilfahrt, Peter A, Hautier, Yann, Sub Ecology and Biodiversity, Ecology and Biodiversity, Daleo, Pedro, Alberti, Juan, Chaneton, Enrique J, Iribarne, Oscar, Tognetti, Pedro M, Bakker, Jonathan D, Borer, Elizabeth T, Bruschetti, Martín, MacDougall, Andrew S, Pascual, Jesús, Sankaran, Mahesh, Seabloom, Eric W, Wang, Shaopeng, Bagchi, Sumanta, Brudvig, Lars A, Catford, Jane A, Dickman, Chris R, Dickson, Timothy L, Donohue, Ian, Eisenhauer, Nico, Gruner, Daniel S, Haider, Sylvia, Jentsch, Anke, Knops, Johannes M H, Lekberg, Ylva, McCulley, Rebecca L, Moore, Joslin L, Mortensen, Brent, Ohlert, Timothy, Pärtel, Meelis, Peri, Pablo L, Power, Sally A, Risch, Anita C, Rocca, Camila, Smith, Nicholas G, Stevens, Carly, Tamme, Riin, Veen, G F Ciska, Wilfahrt, Peter A, and Hautier, Yann
- Published
- 2023
10. Environmental heterogeneity modulates the effect of biodiversity on the spatial variability of grassland biomass
- Author
-
Daleo, Pedro, Alberti, E., Chaneton, Enrique J., Iribarne, Oscar, Tognetti, Pedro M., Bakker, J.D., Borer, E.T., Bruschetti, M., MacDougall, A.S., Pascual, Jesús, Sankaran, Mahesh, Seabloom, Eric W., Wang, S., Bagchi, S., Brudvig, Lars A., Catford, Jane A., Dickman, C. R., Dickson, T.L., Donohue, I., Eisenhauer, Nico, Gruner, D., Haider, S., Jentsch, Anke, Knops, Johannes M. H., Lekberg, Y., McCulley, Rebecca L., Moore, J.L., Mortensen, Brent, Ohlert, Timothy, Pärtel, M, Peri, P.L., Power, S.A., Risch, A., Rocca, C., Smith, N., Stevens, Carly, Tamme, R., Veen, G.F., Wilfahrt, P.A., Hautier, Yann, Daleo, Pedro, Alberti, E., Chaneton, Enrique J., Iribarne, Oscar, Tognetti, Pedro M., Bakker, J.D., Borer, E.T., Bruschetti, M., MacDougall, A.S., Pascual, Jesús, Sankaran, Mahesh, Seabloom, Eric W., Wang, S., Bagchi, S., Brudvig, Lars A., Catford, Jane A., Dickman, C. R., Dickson, T.L., Donohue, I., Eisenhauer, Nico, Gruner, D., Haider, S., Jentsch, Anke, Knops, Johannes M. H., Lekberg, Y., McCulley, Rebecca L., Moore, J.L., Mortensen, Brent, Ohlert, Timothy, Pärtel, M, Peri, P.L., Power, S.A., Risch, A., Rocca, C., Smith, N., Stevens, Carly, Tamme, R., Veen, G.F., Wilfahrt, P.A., and Hautier, Yann
- Abstract
Plant productivity varies due to environmental heterogeneity, and theory suggests that plant diversity can reduce this variation. While there is strong evidence of diversity effects on temporal variability of productivity, whether this mechanism extends to variability across space remains elusive. Here we determine the relationship between plant diversity and spatial variability of productivity in 83 grasslands, and quantify the effect of experimentally increased spatial heterogeneity in environmental conditions on this relationship. We found that communities with higher plant species richness (alpha and gamma diversity) have lower spatial variability of productivity as reduced abundance of some species can be compensated for by increased abundance of other species. In contrast, high species dissimilarity among local communities (beta diversity) is positively associated with spatial variability of productivity, suggesting that changes in species composition can scale up to affect productivity. Experimentally increased spatial environmental heterogeneity weakens the effect of plant alpha and gamma diversity, and reveals that beta diversity can simultaneously decrease and increase spatial variability of productivity. Our findings unveil the generality of the diversity-stability theory across space, and suggest that reduced local diversity and biotic homogenization can affect the spatial reliability of key ecosystem functions.
- Published
- 2023
11. Nothing lasts forever:Dominant species decline under rapid environmental change in global grasslands
- Author
-
Wilfahrt, Peter A., Seabloom, Eric W., Bakker, Jonathan D., Biederman, Lori, Bugalho, Miguel N., Cadotte, Marc W., Caldeira, Maria C., Catford, Jane A., Chen, Qingqing, Donohue, Ian, Ebeling, Anne, Eisenhauer, Nico, Haider, Sylvia, Heckman, Robert W., Jentsch, Anke, Koerner, Sally E., Komatsu, Kimberly J., Laungani, Ramesh, MacDougall, Andrew, Martina, Jason P., Martinson, Holly, Moore, Joslin L., Niu, Yujie, Ohlert, Timothy, Venterink, Harry Olde, Orr, Devyn, Peri, Pablo, Pos, Edwin, Price, Jodi, Raynaud, Xavier, Ren, Zhengwei, Roscher, Christiane, Smith, Nicholas G., Stevens, Carly J., Sullivan, Lauren L., Tedder, Michelle, Tognetti, Pedro M., Veen, Ciska, Wheeler, George, Young, Alyssa L., Young, Hillary, Borer, Elizabeth T., Wilfahrt, Peter A., Seabloom, Eric W., Bakker, Jonathan D., Biederman, Lori, Bugalho, Miguel N., Cadotte, Marc W., Caldeira, Maria C., Catford, Jane A., Chen, Qingqing, Donohue, Ian, Ebeling, Anne, Eisenhauer, Nico, Haider, Sylvia, Heckman, Robert W., Jentsch, Anke, Koerner, Sally E., Komatsu, Kimberly J., Laungani, Ramesh, MacDougall, Andrew, Martina, Jason P., Martinson, Holly, Moore, Joslin L., Niu, Yujie, Ohlert, Timothy, Venterink, Harry Olde, Orr, Devyn, Peri, Pablo, Pos, Edwin, Price, Jodi, Raynaud, Xavier, Ren, Zhengwei, Roscher, Christiane, Smith, Nicholas G., Stevens, Carly J., Sullivan, Lauren L., Tedder, Michelle, Tognetti, Pedro M., Veen, Ciska, Wheeler, George, Young, Alyssa L., Young, Hillary, and Borer, Elizabeth T.
- Abstract
Dominance often indicates one or a few species being best suited for resource capture and retention in a given environment. Press perturbations that change availability of limiting resources can restructure competitive hierarchies, allowing new species to capture or retain resources and leaving once dominant species fated to decline. However, dominant species may maintain high abundances even when their new environments no longer favour them due to stochastic processes associated with their high abundance, impeding deterministic processes that would otherwise diminish them. Here, we quantify the persistence of dominance by tracking the rate of decline in dominant species at 90 globally distributed grassland sites under experimentally elevated soil nutrient supply and reduced vertebrate consumer pressure. We found that chronic experimental nutrient addition and vertebrate exclusion caused certain subsets of species to lose dominance more quickly than in control plots. In control plots, perennial species and species with high initial cover maintained dominance for longer than annual species and those with low initial cover respectively. In fertilized plots, species with high initial cover maintained dominance at similar rates to control plots, while those with lower initial cover lost dominance even faster than similar species in controls. High initial cover increased the estimated time to dominance loss more strongly in plots with vertebrate exclosures than in controls. Vertebrate exclosures caused a slight decrease in the persistence of dominance for perennials, while fertilization brought perennials' rate of dominance loss in line with those of annuals. Annual species lost dominance at similar rates regardless of treatments. Synthesis. Collectively, these results point to a strong role of a species' historical abundance in maintaining dominance following environmental perturbations. Because dominant species play an outsized role in driving ecosystem processes, thei
- Published
- 2023
12. Nothing lasts forever: Dominant species decline under rapid environmental change in global grasslands
- Author
-
Wilfahrt, Peter A., Seabloom, Eric W., Bakker, Jonathan D., Biederman, Lori, Bugalho, Miguel N., Cadotte, Marc W., Caldeira, Maria C., Catford, Jane A., Chen, Qingqing, Donohue, Ian, Ebeling, Anne, Eisenhauer, Nico, Haider, Sylvia, Heckman, Robert W., Jentsch, Anke, Koerner, Sally E., Komatsu, Kimberly J., Laungani, Ramesh, MacDougall, Andrew, Martina, Jason P., Martinson, Holly, Moore, Joslin L., Niu, Yujie, Ohlert, Timothy, Venterink, Harry Olde, Orr, Devyn, Peri, Pablo, Pos, Edwin, Price, Jodi, Raynaud, Xavier, Ren, Zhengwei, Roscher, Christiane, Smith, Nicholas G., Stevens, Carly J., Sullivan, Lauren L., Tedder, Michelle, Tognetti, Pedro M., Veen, Ciska, Wheeler, George, Young, Alyssa L., Young, Hillary, Borer, Elizabeth T., Wilfahrt, Peter A., Seabloom, Eric W., Bakker, Jonathan D., Biederman, Lori, Bugalho, Miguel N., Cadotte, Marc W., Caldeira, Maria C., Catford, Jane A., Chen, Qingqing, Donohue, Ian, Ebeling, Anne, Eisenhauer, Nico, Haider, Sylvia, Heckman, Robert W., Jentsch, Anke, Koerner, Sally E., Komatsu, Kimberly J., Laungani, Ramesh, MacDougall, Andrew, Martina, Jason P., Martinson, Holly, Moore, Joslin L., Niu, Yujie, Ohlert, Timothy, Venterink, Harry Olde, Orr, Devyn, Peri, Pablo, Pos, Edwin, Price, Jodi, Raynaud, Xavier, Ren, Zhengwei, Roscher, Christiane, Smith, Nicholas G., Stevens, Carly J., Sullivan, Lauren L., Tedder, Michelle, Tognetti, Pedro M., Veen, Ciska, Wheeler, George, Young, Alyssa L., Young, Hillary, and Borer, Elizabeth T.
- Abstract
Dominance often indicates one or a few species being best suited for resource capture and retention in a given environment. Press perturbations that change availability of limiting resources can restructure competitive hierarchies, allowing new species to capture or retain resources and leaving once dominant species fated to decline. However, dominant species may maintain high abundances even when their new environments no longer favour them due to stochastic processes associated with their high abundance, impeding deterministic processes that would otherwise diminish them. Here, we quantify the persistence of dominance by tracking the rate of decline in dominant species at 90 globally distributed grassland sites under experimentally elevated soil nutrient supply and reduced vertebrate consumer pressure. We found that chronic experimental nutrient addition and vertebrate exclusion caused certain subsets of species to lose dominance more quickly than in control plots. In control plots, perennial species and species with high initial cover maintained dominance for longer than annual species and those with low initial cover respectively. In fertilized plots, species with high initial cover maintained dominance at similar rates to control plots, while those with lower initial cover lost dominance even faster than similar species in controls. High initial cover increased the estimated time to dominance loss more strongly in plots with vertebrate exclosures than in controls. Vertebrate exclosures caused a slight decrease in the persistence of dominance for perennials, while fertilization brought perennials' rate of dominance loss in line with those of annuals. Annual species lost dominance at similar rates regardless of treatments. Synthesis. Collectively, these results point to a strong role of a species' historical abundance in maintaining dominance following environmental perturbations. Because dominant species play an outsized role in driving ecosystem processes, t
- Published
- 2023
13. Managing the whole landscape: historical, hybrid, and novel ecosystems
- Author
-
Hobbs, Richard J, Higgs, Eric, Hall, Carol M, Bridgewater, Peter, Chapin, F Stuart, Ellis, Erle C, Ewel, John J, Hallett, Lauren M, Harris, James, Hulvey, Kristen B, Jackson, Stephen T, Kennedy, Patricia L, Kueffer, Christoph, Lach, Lori, Lantz, Trevor C, Lugo, Ariel E, Mascaro, Joseph, Murphy, Stephen D, Nelson, Cara R, Perring, Michael P, Richardson, David M, Seastedt, Timothy R, Standish, Rachel J, Starzomski, Brian M, Suding, Katherine N, Tognetti, Pedro M, Yakob, Laith, and Yung, Laurie
- Published
- 2014
14. Evolutionary history of grazing and resources determine herbivore exclusion effects on plant diversity
- Author
-
Price, Jodi N, Sitters, Judith, Ohlert, Timothy, Tognetti, Pedro M, Brown, Cynthia S, Seabloom, Eric W, Borer, Elizabeth T, Prober, Suzanne M, Bakker, Elisabeth S, MacDougall, Andrew S, Yahdjian, Laura, Gruner, Daniel S, Olde Venterink, Harry, Barrio, Isabel C, Graff, Pamela, Bagchi, Sumanta, Arnillas, Carlos Alberto, Bakker, Jonathan D, Blumenthal, Dana M, Boughton, Elizabeth H, Brudvig, Lars A, Bugalho, Miguel N, Cadotte, Marc W, Caldeira, Maria C, Dickman, Chris R, Donohue, Ian, Grégory, Sonnier, Hautier, Yann, Jónsdóttir, Ingibjörg S, Lannes, Luciola S, McCulley, Rebecca L, Moore, Joslin L, Power, Sally A, Risch, Anita C, Schütz, Martin, Standish, Rachel, Stevens, Carly J, Veen, G F, Virtanen, Risto, Wardle, Glenda M, Sub Ecology and Biodiversity, Ecology and Biodiversity, Sub Ecology and Biodiversity, Ecology and Biodiversity, Aquatic Ecology (AqE), and Terrestrial Ecology (TE)
- Subjects
Mammals ,Vegetation ,Ecology ,Bos- en Landschapsecologie ,Biodiversity ,Plants ,Soil ,Wildlife Ecology and Conservation ,Taverne ,Animals ,Life Science ,Forest and Landscape Ecology ,Vegetatie, Bos- en Landschapsecologie ,Vegetation, Forest and Landscape Ecology ,Herbivory ,Ecology, Evolution, Behavior and Systematics ,Vegetatie - Abstract
Ecological models predict that the effects of mammalian herbivore exclusion on plant diversity depend on resource availability and plant exposure to ungulate grazing over evolutionary time. Using an experiment replicated in 57 grasslands on six continents, with contrasting evolutionary history of grazing, we tested how resources (mean annual precipitation and soil nutrients) determine herbivore exclusion effects on plant diversity, richness and evenness. Here we show that at sites with a long history of ungulate grazing, herbivore exclusion reduced plant diversity by reducing both richness and evenness and the responses of richness and diversity to herbivore exclusion decreased with mean annual precipitation. At sites with a short history of grazing, the effects of herbivore exclusion were not related to precipitation but differed for native and exotic plant richness. Thus, plant species’ evolutionary history of grazing continues to shape the response of the world’s grasslands to changing mammalian herbivory.
- Published
- 2022
15. Functional group dominance and identity effects influence the magnitude of grassland invasion
- Author
-
Longo, Grisel, Seidler, Tristram G., Garibaldi, Lucas A., Tognetti, Pedro M., and Chaneton, Enrique J.
- Published
- 2013
- Full Text
- View/download PDF
16. Patch identity and the spatial heterogeneity of woody encroachment in exotic-dominated old-field grasslands
- Author
-
Mazia, Noemi, Tognetti, Pedro M., and Cirino, Ezequiel D.
- Published
- 2013
- Full Text
- View/download PDF
17. Evolutionary history of grazing and resources determine herbivore exclusion effects on plant diversity
- Author
-
Sub Ecology and Biodiversity, Ecology and Biodiversity, Price, Jodi N, Sitters, Judith, Ohlert, Timothy, Tognetti, Pedro M, Brown, Cynthia S, Seabloom, Eric W, Borer, Elizabeth T, Prober, Suzanne M, Bakker, Elisabeth S, MacDougall, Andrew S, Yahdjian, Laura, Gruner, Daniel S, Olde Venterink, Harry, Barrio, Isabel C, Graff, Pamela, Bagchi, Sumanta, Arnillas, Carlos Alberto, Bakker, Jonathan D, Blumenthal, Dana M, Boughton, Elizabeth H, Brudvig, Lars A, Bugalho, Miguel N, Cadotte, Marc W, Caldeira, Maria C, Dickman, Chris R, Donohue, Ian, Grégory, Sonnier, Hautier, Yann, Jónsdóttir, Ingibjörg S, Lannes, Luciola S, McCulley, Rebecca L, Moore, Joslin L, Power, Sally A, Risch, Anita C, Schütz, Martin, Standish, Rachel, Stevens, Carly J, Veen, G F, Virtanen, Risto, Wardle, Glenda M, Sub Ecology and Biodiversity, Ecology and Biodiversity, Price, Jodi N, Sitters, Judith, Ohlert, Timothy, Tognetti, Pedro M, Brown, Cynthia S, Seabloom, Eric W, Borer, Elizabeth T, Prober, Suzanne M, Bakker, Elisabeth S, MacDougall, Andrew S, Yahdjian, Laura, Gruner, Daniel S, Olde Venterink, Harry, Barrio, Isabel C, Graff, Pamela, Bagchi, Sumanta, Arnillas, Carlos Alberto, Bakker, Jonathan D, Blumenthal, Dana M, Boughton, Elizabeth H, Brudvig, Lars A, Bugalho, Miguel N, Cadotte, Marc W, Caldeira, Maria C, Dickman, Chris R, Donohue, Ian, Grégory, Sonnier, Hautier, Yann, Jónsdóttir, Ingibjörg S, Lannes, Luciola S, McCulley, Rebecca L, Moore, Joslin L, Power, Sally A, Risch, Anita C, Schütz, Martin, Standish, Rachel, Stevens, Carly J, Veen, G F, Virtanen, Risto, and Wardle, Glenda M
- Published
- 2022
18. Evolutionary history of grazing and resources determine herbivore exclusion effects on plant diversity
- Author
-
Price, Jodi N., Sitters, Judith, Ohlert, Timothy, Tognetti, Pedro M., Brown, Cynthia S., Seabloom, Eric W., Borer, Elizabeth T., Prober, Suzanne M., Bakker, Elisabeth S., MacDougall, Andrew S., Yahdjian, Laura, Gruner, Daniel S., Olde Venterink, Harry, Barrio, Isabel C., Graff, Pamela, Bagchi, Sumanta, Arnillas, Carlos Alberto, Bakker, Jonathan D., Blumenthal, Dana M., Boughton, Elizabeth H., Brudvig, Lars A., Bugalho, Miguel N., Cadotte, Marc W., Caldeira, Maria C., Dickman, Chris R., Donohue, Ian, Grégory, Sonnier, Hautier, Yann, Jónsdóttir, Ingibjörg S., Lannes, Luciola S., McCulley, Rebecca L., Moore, Joslin L., Power, Sally A., Risch, Anita C., Schütz, Martin, Standish, Rachel, Stevens, Carly J., Veen, G. F., Virtanen, Risto, Wardle, Glenda M., Price, Jodi N., Sitters, Judith, Ohlert, Timothy, Tognetti, Pedro M., Brown, Cynthia S., Seabloom, Eric W., Borer, Elizabeth T., Prober, Suzanne M., Bakker, Elisabeth S., MacDougall, Andrew S., Yahdjian, Laura, Gruner, Daniel S., Olde Venterink, Harry, Barrio, Isabel C., Graff, Pamela, Bagchi, Sumanta, Arnillas, Carlos Alberto, Bakker, Jonathan D., Blumenthal, Dana M., Boughton, Elizabeth H., Brudvig, Lars A., Bugalho, Miguel N., Cadotte, Marc W., Caldeira, Maria C., Dickman, Chris R., Donohue, Ian, Grégory, Sonnier, Hautier, Yann, Jónsdóttir, Ingibjörg S., Lannes, Luciola S., McCulley, Rebecca L., Moore, Joslin L., Power, Sally A., Risch, Anita C., Schütz, Martin, Standish, Rachel, Stevens, Carly J., Veen, G. F., Virtanen, Risto, and Wardle, Glenda M.
- Abstract
Ecological models predict that the effects of mammalian herbivore exclusion on plant diversity depend on resource availability and plant exposure to ungulate grazing over evolutionary time. Using an experiment replicated in 57 grasslands on six continents, with contrasting evolutionary history of grazing, we tested how resources (mean annual precipitation and soil nutrients) determine herbivore exclusion effects on plant diversity, richness and evenness. Here we show that at sites with a long history of ungulate grazing, herbivore exclusion reduced plant diversity by reducing both richness and evenness and the responses of richness and diversity to herbivore exclusion decreased with mean annual precipitation. At sites with a short history of grazing, the effects of herbivore exclusion were not related to precipitation but differed for native and exotic plant richness. Thus, plant species’ evolutionary history of grazing continues to shape the response of the world’s grasslands to changing mammalian herbivory.
- Published
- 2022
19. Imperfect Vertical Transmission of the Endophyte Neotyphodium in Exotic Grasses in Grasslands of the Flooding Pampa
- Author
-
Gundel, Pedro E., Garibaldi, Lucas A., Tognetti, Pedro M., Aragón, Roxana, Ghersa, Claudio M., and Omacini, Marina
- Published
- 2009
20. Species loss due to nutrient addition increases with spatial scale in global grasslands
- Author
-
Seabloom, Eric W., primary, Batzer, Evan, additional, Chase, Jonathan M., additional, Stanley Harpole, W., additional, Adler, Peter B., additional, Bagchi, Sumanta, additional, Bakker, Jonathan D., additional, Barrio, Isabel C., additional, Biederman, Lori, additional, Boughton, Elizabeth H., additional, Bugalho, Miguel N., additional, Caldeira, Maria C., additional, Catford, Jane A., additional, Daleo, Pedro, additional, Eisenhauer, Nico, additional, Eskelinen, Anu, additional, Haider, Sylvia, additional, Hallett, Lauren M., additional, Svala Jónsdóttir, Ingibjörg, additional, Kimmel, Kaitlin, additional, Kuhlman, Marirose, additional, MacDougall, Andrew, additional, Molina, Cecilia D., additional, Moore, Joslin L., additional, Morgan, John W., additional, Muthukrishnan, Ranjan, additional, Ohlert, Timothy, additional, Risch, Anita C., additional, Roscher, Christiane, additional, Schütz, Martin, additional, Sonnier, Grégory, additional, Tognetti, Pedro M., additional, Virtanen, Risto, additional, Wilfahrt, Peter A., additional, and Borer, Elizabeth T., additional
- Published
- 2021
- Full Text
- View/download PDF
21. Determinants of community compositional change are equally affected by global change
- Author
-
Avolio, Meghan L., primary, Komatsu, Kimberly J., additional, Collins, Scott L., additional, Grman, Emily, additional, Koerner, Sally E., additional, Tredennick, Andrew T., additional, Wilcox, Kevin R., additional, Baer, Sara, additional, Boughton, Elizabeth H., additional, Britton, Andrea J., additional, Foster, Bryan, additional, Gough, Laura, additional, Hovenden, Mark, additional, Isbell, Forest, additional, Jentsch, Anke, additional, Johnson, David S., additional, Knapp, Alan K., additional, Kreyling, Juergen, additional, Langley, J. Adam, additional, Lortie, Christopher, additional, McCulley, Rebecca L., additional, McLaren, Jennie R., additional, Reich, Peter B., additional, Seabloom, Eric W., additional, Smith, Melinda D., additional, Suding, Katharine N., additional, Suttle, K. Blake, additional, and Tognetti, Pedro M., additional
- Published
- 2021
- Full Text
- View/download PDF
22. Negative effects of nitrogen override positive effects of phosphorus on grassland legumes worldwide
- Author
-
Sub Ecology and Biodiversity, Ecology and Biodiversity, Tognetti, Pedro M., Prober, Suzanne M., Báez, Selene, Chaneton, Enrique J., Firn, Jennifer, Risch, Anita C., Schuetz, Martin, Simonsen, Anna K., Yahdjian, Laura, Borer, Elizabeth T., Seabloom, Eric W., Arnillas, Carlos Alberto, Bakker, Jonathan D., Brown, Cynthia S., Cadotte, Marc W., Caldeira, Maria C., Daleo, Pedro, Dwyer, John M., Fay, Philip A., Gherardi, Laureano A., Hagenah, Nicole, Hautier, Yann, Komatsu, Kimberly J., McCulley, Rebecca L., Price, Jodi N., Standish, Rachel J., Stevens, Carly J., Wragg, Peter D., Sankaran, Mahesh, Sub Ecology and Biodiversity, Ecology and Biodiversity, Tognetti, Pedro M., Prober, Suzanne M., Báez, Selene, Chaneton, Enrique J., Firn, Jennifer, Risch, Anita C., Schuetz, Martin, Simonsen, Anna K., Yahdjian, Laura, Borer, Elizabeth T., Seabloom, Eric W., Arnillas, Carlos Alberto, Bakker, Jonathan D., Brown, Cynthia S., Cadotte, Marc W., Caldeira, Maria C., Daleo, Pedro, Dwyer, John M., Fay, Philip A., Gherardi, Laureano A., Hagenah, Nicole, Hautier, Yann, Komatsu, Kimberly J., McCulley, Rebecca L., Price, Jodi N., Standish, Rachel J., Stevens, Carly J., Wragg, Peter D., and Sankaran, Mahesh
- Published
- 2021
23. Author Correction: General destabilizing effects of eutrophication on grassland productivity at multiple spatial scales (Nature Communications, (2020), 11, 1, (5375), 10.1038/s41467-020-19252-4)
- Author
-
Sub Ecology and Biodiversity, Ecology and Biodiversity, Hautier, Yann, Zhang, Pengfei, Loreau, Michel, Wilcox, Kevin R., Seabloom, Eric W., Borer, Elizabeth T., Byrnes, Jarrett E.K., Koerner, Sally E., Komatsu, Kimberly J., Lefcheck, Jonathan S., Hector, Andy, Adler, Peter B., Alberti, Juan, Arnillas, Carlos A., Bakker, Jonathan D., Brudvig, Lars A., Bugalho, Miguel N., Cadotte, Marc, Caldeira, Maria C., Carroll, Oliver, Crawley, Mick, Collins, Scott L., Daleo, Pedro, Dee, Laura E., Eisenhauer, Nico, Eskelinen, Anu, Fay, Philip A., Gilbert, Benjamin, Hansar, Amandine, Isbell, Forest, Knops, Johannes M.H., MacDougall, Andrew S., McCulley, Rebecca L., Moore, Joslin L., Morgan, John W., Mori, Akira S., Peri, Pablo L., Pos, Edwin T., Power, Sally A., Price, Jodi N., Reich, Peter B., Risch, Anita C., Roscher, Christiane, Sankaran, Mahesh, Schütz, Martin, Smith, Melinda, Stevens, Carly, Tognetti, Pedro M., Virtanen, Risto, Wardle, Glenda M., Wilfahrt, Peter A., Wang, Shaopeng, Sub Ecology and Biodiversity, Ecology and Biodiversity, Hautier, Yann, Zhang, Pengfei, Loreau, Michel, Wilcox, Kevin R., Seabloom, Eric W., Borer, Elizabeth T., Byrnes, Jarrett E.K., Koerner, Sally E., Komatsu, Kimberly J., Lefcheck, Jonathan S., Hector, Andy, Adler, Peter B., Alberti, Juan, Arnillas, Carlos A., Bakker, Jonathan D., Brudvig, Lars A., Bugalho, Miguel N., Cadotte, Marc, Caldeira, Maria C., Carroll, Oliver, Crawley, Mick, Collins, Scott L., Daleo, Pedro, Dee, Laura E., Eisenhauer, Nico, Eskelinen, Anu, Fay, Philip A., Gilbert, Benjamin, Hansar, Amandine, Isbell, Forest, Knops, Johannes M.H., MacDougall, Andrew S., McCulley, Rebecca L., Moore, Joslin L., Morgan, John W., Mori, Akira S., Peri, Pablo L., Pos, Edwin T., Power, Sally A., Price, Jodi N., Reich, Peter B., Risch, Anita C., Roscher, Christiane, Sankaran, Mahesh, Schütz, Martin, Smith, Melinda, Stevens, Carly, Tognetti, Pedro M., Virtanen, Risto, Wardle, Glenda M., Wilfahrt, Peter A., and Wang, Shaopeng
- Published
- 2021
24. Global impacts of fertilization and herbivore removal on soil net nitrogen mineralization are modulated by local climate and soil properties
- Author
-
Risch, Anita C., Zimmermann, Stefan, Moser, Barbara, Schütz, Martin, Hagedorn, Frank, Firn, Jennifer, Fay, Philip A., Adler, Peter B., Biederman, Lori A., Blair, John M., Borer, Elizabeth T., Broadbent, Arthur A.D., Brown, Cynthia S., Cadotte, Marc W., Caldeira, Maria C., Davies, Kendi F., di Virgilio, Augustina, Eisenhauer, Nico, Eskelinen, Anu, Knops, Johannes M.H., MacDougall, Andrew S., McCulley, Rebecca L., Melbourne, Brett A., Moore, Joslin L., Power, Sally A., Prober, Suzanne M., Seabloom, Eric W., Siebert, Julia, Silveira, Maria L., Speziale, Karina L., Stevens, Carly J., Tognetti, Pedro M., Virtanen, Risto, Yahdjian, Laura, Ochoa-Hueso, Raul, Risch, Anita C., Zimmermann, Stefan, Moser, Barbara, Schütz, Martin, Hagedorn, Frank, Firn, Jennifer, Fay, Philip A., Adler, Peter B., Biederman, Lori A., Blair, John M., Borer, Elizabeth T., Broadbent, Arthur A.D., Brown, Cynthia S., Cadotte, Marc W., Caldeira, Maria C., Davies, Kendi F., di Virgilio, Augustina, Eisenhauer, Nico, Eskelinen, Anu, Knops, Johannes M.H., MacDougall, Andrew S., McCulley, Rebecca L., Melbourne, Brett A., Moore, Joslin L., Power, Sally A., Prober, Suzanne M., Seabloom, Eric W., Siebert, Julia, Silveira, Maria L., Speziale, Karina L., Stevens, Carly J., Tognetti, Pedro M., Virtanen, Risto, Yahdjian, Laura, and Ochoa-Hueso, Raul
- Abstract
Soil nitrogen (N) availability is critical for grassland functioning. However, human activities have increased the supply of biologically limiting nutrients, and changed the density and identity of mammalian herbivores. These anthropogenic changes may alter net soil N mineralization (soil net Nmin), that is, the net balance between N mineralization and immobilization, which could severely impact grassland structure and functioning. Yet, to date, little is known about how fertilization and herbivore removal individually, or jointly, affect soil net Nmin across a wide range of grasslands that vary in soil and climatic properties. Here we collected data from 22 grasslands on five continents, all part of a globally replicated experiment, to assess how fertilization and herbivore removal affected potential (laboratory-based) and realized (field-based) soil net Nmin. Herbivore removal in the absence of fertilization did not alter potential and realized soil net Nmin. However, fertilization alone and in combination with herbivore removal consistently increased potential soil net Nmin. Realized soil net Nmin, in contrast, significantly decreased in fertilized plots where herbivores were removed. Treatment effects on potential and realized soil net Nmin were contingent on site-specific soil and climatic properties. Fertilization effects on potential soil net Nmin were larger at sites with higher mean annual precipitation (MAP) and temperature of the wettest quarter (T.q.wet). Reciprocally, realized soil net Nmin declined most strongly with fertilization and herbivore removal at sites with lower MAP and higher T.q.wet. In summary, our findings show that anthropogenic nutrient enrichment, herbivore exclusion and alterations in future climatic conditions can negatively impact soil net Nmin across global grasslands under realistic field conditions. This is an importan
- Published
- 2020
25. Mowing does not redress the negative effect of nutrient addition on alpha and beta diversity in a temperate grassland
- Author
-
Molina, Cecilia D., primary, Tognetti, Pedro M., additional, Graff, Pamela, additional, and Chaneton, Enrique J., additional
- Published
- 2021
- Full Text
- View/download PDF
26. Seed local adaptation and seedling plasticity account for Gleditsia triacanthos tree invasion across biomes
- Author
-
Tognetti, Pedro M, primary, Mazia, Noemí, additional, and Ibáñez, Gonzalo, additional
- Published
- 2019
- Full Text
- View/download PDF
27. Imperfect Vertical Transmission of the Endophyte Neotyphodium in Exotic Grasses in Grasslands of the Flooding Pampa
- Author
-
Gundel, Pedro E., primary, Garibaldi, Lucas A., additional, Tognetti, Pedro M., additional, Aragón, Roxana, additional, Ghersa, Claudio M., additional, and Omacini, Marina, additional
- Published
- 2008
- Full Text
- View/download PDF
Catalog
Books, media, physical & digital resources
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.