Some effects of topographic aspect on grassland responses to elevated CO2

Autor: Mark Lieffering, Paul C. D. Newton, Shona C. Brock, Phillip W. Theobald

Publikováno v: Plant Production Science, Vol 22, Iss 3, Pp 345-351 (2019)

Grasslands are distributed globally across various topographies. In non-flat grasslands, aspect (the direction that a slope faces) influences the amounts of radiation and consequent effects on temperature and soil moisture, all of which are important

Externí odkaz: https://doaj.org/article/b79b39674f244b7485ca993ad56a24c3

Evaluating the Potential of Legumes to Mitigate N 2 O Emissions From Permanent Grassland Using Process‐Based Models

Autor: Lutz Merbold, Pete Smith, Katja Klumpp, Nuala Fitton, Paul C. D. Newton, Sylvie Recous, Fiona Ehrhardt, Peter Grace, Raphaël Martin, Mark Lieffering, Cairistiona F. E. Topp, Marco Bindi, Christopher D. Dorich, Richard T. Conant, Gianni Bellocchi, Kathrin Fuchs, Mark A. Liebig, Lorenzo Brilli, Jean-François Soussana, Russell McAuliffe, Robert M. Rees, Nina Buchmann, Val Snow

Publikováno v: Global Biogeochemical Cycles
Global Biogeochemical Cycles, American Geophysical Union, 2020, 34 (12), ⟨10.1029/2020GB006561⟩
Global Biogeochemical Cycles, 34 (12)
Global biogeochemical cycles, 34 (12), e2020GB006561

Funding Information: This modeling study was a joint effort of the Models4Pastures project within the framework of FACCE-JPI. Lutz Merbold and Kathrin Fuchs acknowledge funding received for the Swiss contribution to Models4Pastures (FACCE-JPI project

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::848ee8ab23f63920e3efa4e95eacc02d
https://doi.org/10.1029/2020gb006561

Variability in precipitation seasonality limits grassland biomass responses to rising CO2: historical and projected climate analyses

Autor: Paul C. D. Newton, Mark J. Hovenden

Publikováno v: Climatic Change. 149:219-231

Correctly estimating the effect of elevated CO2 (eCO2) on biomass production is paramount for accurately projecting agricultural productivity, global carbon balances and climate changes. Plant physiology suggests that eCO2 should result in a strongly

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a6b6f6ec733acac970bf34ca18c51d6a
https://doi.org/10.1007/s10584-018-2227-x

Warming has a larger and more persistent effect than elevated CO2 on growing season soil nitrogen availability in a species-rich grassland

Autor: Paul C. D. Newton, Yui Osanai, Mark J. Hovenden

Publikováno v: Plant and Soil. 421:417-428

The terrestrial biosphere’s ability to capture carbon is dependent upon soil nitrogen (N) availability, which might reduce as CO2 increases, but global warming has the potential to offset CO2 effects. Here we examine the interactive impact of eleva

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4911a24eb38e7e468c7f2ac8069e4ff7
https://doi.org/10.1007/s11104-017-3474-8

Impact of Different Methods of Soil Sampling and DNA Extraction on the Identification of Soil Bacterial Abundance under Elevated CO2

Autor: Saman Bowatte, Paul C. D. Newton, Fengxia Li, Dongwen Luo

Publikováno v: OALib. :1-12

Elevated atmospheric CO2 (eCO2) is anticipated to have marked effects on soil microbial populations. While there is experimental evidence to support this view there are also studies where changes in microbial populations, such as the abundance of bac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::10d5eb7d23e4a2c43b30c50de91b4472
https://doi.org/10.4236/oalib.1103527