Zobrazeno 1 - 10
of 209
pro vyhledávání: '"Johannes M H Knops"'
Publikováno v:
PLoS ONE, Vol 9, Iss 7, p e103266 (2014)
In grassland ecosystems, N and P fertilization often increase plant productivity, but there is no concensus if fertilization affects soil C fractions. We tested effects of N, P and N+P fertilization at 5, 10, 15 g m-2 yr-1 (N5, N10, N15, P5, P10, P15
Externí odkaz:
https://doaj.org/article/da165f0a481f419d9f130600b0479bb1
Autor:
Magdalena Lenda, Piotr Skórka, Johannes M H Knops, Dawid Moroń, William J Sutherland, Karolina Kuszewska, Michał Woyciechowski
Publikováno v:
PLoS ONE, Vol 9, Iss 6, p e99786 (2014)
The spread of invasive alien plants has considerable environmental and economic consequences, and is one of the most challenging ecological problems. The spread of invasive alien plant species depends largely on long-distance dispersal, which is typi
Externí odkaz:
https://doaj.org/article/7047f2fa39384da3b737b8b03ea81306
Autor:
Lydia R O'Halloran, Elizabeth T Borer, Eric W Seabloom, Andrew S MacDougall, Elsa E Cleland, Rebecca L McCulley, Sarah Hobbie, W Stan Harpole, Nicole M DeCrappeo, Chengjin Chu, Jonathan D Bakker, Kendi F Davies, Guozhen Du, Jennifer Firn, Nicole Hagenah, Kirsten S Hofmockel, Johannes M H Knops, Wei Li, Brett A Melbourne, John W Morgan, John L Orrock, Suzanne M Prober, Carly J Stevens
Publikováno v:
PLoS ONE, Vol 8, Iss 2, p e54988 (2013)
Based on regional-scale studies, aboveground production and litter decomposition are thought to positively covary, because they are driven by shared biotic and climatic factors. Until now we have been unable to test whether production and decompositi
Externí odkaz:
https://doaj.org/article/7514238d70634171875aed14bee597d0
Autor:
Johannes M H Knops, Walter D Koenig
Publikováno v:
PLoS ONE, Vol 7, Iss 8, p e43492 (2012)
Trade-offs in sex resource allocation are commonly inferred from a negative correlation between male and female reproduction. We found that for three California oak species, aboveground annual net productivity (ANP) differences among individuals were
Externí odkaz:
https://doaj.org/article/da503d7475f94f61b5f7d1c94e57f31e
Autor:
Julia Siebert, Marie Sünnemann, Yann Hautier, Anita C. Risch, Jonathan D. Bakker, Lori Biederman, Dana M. Blumenthal, Elizabeth T. Borer, Miguel N. Bugalho, Arthur A. D. Broadbent, Maria C. Caldeira, Elsa Cleland, Kendi F. Davies, Anu Eskelinen, Nicole Hagenah, Johannes M. H. Knops, Andrew S. MacDougall, Rebecca L. McCulley, Joslin L. Moore, Sally A. Power, Jodi N. Price, Eric W. Seabloom, Rachel Standish, Carly J. Stevens, Stephan Zimmermann, Nico Eisenhauer
Publikováno v:
Communications Biology, Vol 6, Iss 1, Pp 1-10 (2023)
Abstract Covering approximately 40% of land surfaces, grasslands provide critical ecosystem services that rely on soil organisms. However, the global determinants of soil biodiversity and functioning remain underexplored. In this study, we investigat
Externí odkaz:
https://doaj.org/article/6455b27a2a08449193ce7160c87a7e90
Autor:
Magdalena Lenda, Bastian Steudel, Piotr Skórka, Zuzanna B. Zagrodzka, Dawid Moroń, Renata Bączek-Kwinta, Franciszek Janowiak, Agnieszka Baran, Hugh P. Possingham, Johannes M. H. Knops
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Alien plant species regularly and simultaneously invade agricultural landscapes and ecosystems; however, the effects of co-invasion on crop production and native biodiversity have rarely been studied. Secondary metabolites produced by alien
Externí odkaz:
https://doaj.org/article/b7db041920154a988b9447a292cbf313
Autor:
Marie Spohn, Sumanta Bagchi, Lori A. Biederman, Elizabeth T. Borer, Kari Anne Bråthen, Miguel N. Bugalho, Maria C. Caldeira, Jane A. Catford, Scott L. Collins, Nico Eisenhauer, Nicole Hagenah, Sylvia Haider, Yann Hautier, Johannes M. H. Knops, Sally E. Koerner, Lauri Laanisto, Ylva Lekberg, Jason P. Martina, Holly Martinson, Rebecca L. McCulley, Pablo L. Peri, Petr Macek, Sally A. Power, Anita C. Risch, Christiane Roscher, Eric W. Seabloom, Carly Stevens, G. F. (Ciska) Veen, Risto Virtanen, Laura Yahdjian
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract Little is currently known about how climate modulates the relationship between plant diversity and soil organic carbon and the mechanisms involved. Yet, this knowledge is of crucial importance in times of climate change and biodiversity loss
Externí odkaz:
https://doaj.org/article/fc26e5f450084d409ef41fedefe85352
Autor:
Qingqing Chen, Shaopeng Wang, Elizabeth T. Borer, Jonathan D. Bakker, Eric W. Seabloom, W. Stanley Harpole, Nico Eisenhauer, Ylva Lekberg, Yvonne M. Buckley, Jane A. Catford, Christiane Roscher, Ian Donohue, Sally A. Power, Pedro Daleo, Anne Ebeling, Johannes M. H. Knops, Jason P. Martina, Anu Eskelinen, John W. Morgan, Anita C. Risch, Maria C. Caldeira, Miguel N. Bugalho, Risto Virtanen, Isabel C. Barrio, Yujie Niu, Anke Jentsch, Carly J. Stevens, Daniel S. Gruner, Andrew S. MacDougall, Juan Alberti, Yann Hautier
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Abstract Eutrophication usually impacts grassland biodiversity, community composition, and biomass production, but its impact on the stability of these community aspects is unclear. One challenge is that stability has many facets that can be tightly
Externí odkaz:
https://doaj.org/article/29d732c8891148c8961a9c204d271659
Autor:
Eric W. Seabloom, Maria C. Caldeira, Kendi F. Davies, Linda Kinkel, Johannes M. H. Knops, Kimberly J. Komatsu, Andrew S. MacDougall, Georgiana May, Michael Millican, Joslin L. Moore, Luis I. Perez, Anita J. Porath-Krause, Sally A. Power, Suzanne M. Prober, Anita C. Risch, Carly Stevens, Elizabeth T. Borer
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract All multicellular organisms host a diverse microbiome composed of microbial pathogens, mutualists, and commensals, and changes in microbiome diversity or composition can alter host fitness and function. Nonetheless, we lack a general underst
Externí odkaz:
https://doaj.org/article/8a3bf651fbe5455c88bdd320d74a08d1
Autor:
Laura E. Dee, Paul J. Ferraro, Christopher N. Severen, Kaitlin A. Kimmel, Elizabeth T. Borer, Jarrett E. K. Byrnes, Adam Thomas Clark, Yann Hautier, Andrew Hector, Xavier Raynaud, Peter B. Reich, Alexandra J. Wright, Carlos A. Arnillas, Kendi F. Davies, Andrew MacDougall, Akira S. Mori, Melinda D. Smith, Peter B. Adler, Jonathan D. Bakker, Kate A. Brauman, Jane Cowles, Kimberly Komatsu, Johannes M. H. Knops, Rebecca L. McCulley, Joslin L. Moore, John W. Morgan, Timothy Ohlert, Sally A. Power, Lauren L. Sullivan, Carly Stevens, Michel Loreau
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-12 (2023)
Abstract Causal effects of biodiversity on ecosystem functions can be estimated using experimental or observational designs — designs that pose a tradeoff between drawing credible causal inferences from correlations and drawing generalizable infere
Externí odkaz:
https://doaj.org/article/7aa938b043fb420b92e88d607d8c2aa6