Results 11 to 20 of about 69 (52)

Commodity risk assessment of Acer pseudoplatanus plants from the UK

EFSA Journal, Volume 21, Issue 7, July 2023., 2023
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by plants of Acer pseudoplatanus imported from the ...
EFSA Panel on Plant Health (PLH), Claude Bragard, Paula Baptista, Elisavet Chatzivassiliou, Francesco Di Serio, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Emilio Stefani, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Andrea Battisti, Hugo Mas, Daniel Rigling, Massimo Faccoli, Ciro Gardi, Giovanni Iacopetti, Alžběta Mikulová, Olaf Mosbach‐Schulz, Fabio Stergulc, Franz Streissl, Paolo Gonthier   +30 more
wiley   +1 more source

Commodity risk assessment of Acer palmatum plants from the UK

EFSA Journal, Volume 21, Issue 7, July 2023., 2023
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by plants of Acer palmatum imported from the United
EFSA Panel on Plant Health (PLH), Claude Bragard, Paula Baptista, Elisavet Chatzivassiliou, Francesco Di Serio, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Emilio Stefani, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Andrea Battisti, Hugo Mas, Daniel Rigling, Massimo Faccoli, Ciro Gardi, Giovanni Iacopetti, Alžběta Mikulová, Olaf Mosbach‐Schulz, Fabio Stergulc, Franz Streissl, Paolo Gonthier   +30 more
wiley   +1 more source

Commodity risk assessment of Fagus sylvatica plants from the UK

EFSA Journal, Volume 21, Issue 7, July 2023., 2023
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by plants of Fagus sylvatica imported from the ...
EFSA Panel on Plant Health (PLH), Claude Bragard, Paula Baptista, Elisavet Chatzivassiliou, Francesco Di Serio, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Emilio Stefani, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Andrea Battisti, Hugo Mas, Daniel Rigling, Massimo Faccoli, Ciro Gardi, Giovanni Iacopetti, Alžběta Mikulová, Olaf Mosbach‐Schulz, Fabio Stergulc, Franz Streissl, Paolo Gonthier   +30 more
wiley   +1 more source

Comparative Analysis on the Evolution of Flowering Genes in Sugar Pathway in Brassicaceae

, 2022
Sugar plays an important role in regulating the flowering of plants. However, studies of genes related to flowering regulation by the sugar pathway of Brassicaceae plants are scarce.
Xianzhong Huang, Qianbin Zhu, Zhu, Qianbin, Tingting Feng, Hao Ai, Ai, Hao, Yingjie Zhang, Feng, Tingting, Zhang, Yingjie, Huang, Xianzhong   +9 more
core   +1 more source

Electron Accepting Capacities of a Wide Variety of Peat Materials From Around the Globe Similarly Explain CO2 and CH4 Formation

Global Biogeochemical Cycles, Volume 37, Issue 1, January 2023., 2023
Abstract In organic soils, the availability of terminal electron acceptors (TEAs) determines the ratio of CO2 to CH4 formation under anoxic conditions. While the importance of electron accepting capacities (EACs) of organic matter is increasingly acknowledged, redox properties of organic matter have only been investigated in a limited set of peat and ...
Patrick Guth, Chuanyu Gao, Klaus‐Holger Knorr   +2 more
wiley   +1 more source

Temperature measurements from treatment and control plots of a passive warming experiment at a cushion bog on Tierra del Fuego, Argentina

, 2021
We conducted our study in a cushion bog dominated by Astelia pumila on Tierra del Fuego, Argentina (54.972° S, 66.734° W). We experimentally investigated how a cushion bog plant community responded to elevated surface temperature conditions. We installed
Pancotto, Verónica, Kutzbach, Lars, Holl, David, Escobar, Julio Martin, Pancotto, Veronica Andrea, Escobar, Julio   +5 more
core   +1 more source

Electrochemical Properties of Peat Particulate Organic Matter on a Global Scale: Relation to Peat Chemistry and Degree of Decomposition

Global Biogeochemical Cycles, Volume 36, Issue 2, February 2022., 2022
Abstract Methane production in peatlands is controlled by the availability of electron acceptors for microbial respiration, including peat dissolved organic matter (DOM) and particulate organic matter (POM). Despite the much larger mass of POM in peat, knowledge on the ranges of its electron transfer capacities—electron accepting capacity (EAC), and ...
Henning Teickner, Chuanyu Gao, Klaus‐Holger Knorr   +2 more
wiley   +1 more source

Carbon dioxide fluxes from treatment and control plots of a passive warming experiment at a cushion bog on Tierra del Fuego, Argentina

, 2021
We conducted our study in a cushion bog dominated by Astelia pumila on Tierra del Fuego, Argentina (54.972°S, 66.734°W). We experimentally investigated how a cushion bog plant community responded to elevated surface temperature conditions. We installed a
Pancotto, Verónica, Kutzbach, Lars, Holl, David, Escobar, Julio   +3 more
core   +1 more source

Radial oxygen loss by the cushion plant Eriocaulon schimperi prevents methane emissions from an East-African mountain mire [PDF]

, 2017
Groundwater-fed fens are known sources of methane (CH4 ) emissions to the atmosphere, and these are known to be mediated by the vegetation. In a fen located in the Bale Mountains, Ethiopia, we assessed the effects of a cushion plant (Eriocaulon schimperi)
Senbeta, A F, Dullo, B W, Grootjans, A P, Fritz, C   +3 more
core   +1 more source

Zero methane emission bogs: extreme rhizosphere oxygenation by cushion plants in Patagonia [PDF]

, 2011
Vascular wetland plants may substantially increase methane emissions by producing root exudates and easily degradable litter, and by providing a low-resistance diffusion pathway via their aerenchyma.
Grootjans, Ab P., Roelofs, Jan G.M., Jan G. M. Roelofs, Roelofs, Jan G.M.,, Christian Fritz, Elzenga, Josephus T.M., Pancotto, Veronica Andrea, Pol, A., Iturraspe, Rodolfo,, Pancotto, V.A., Iturraspe, R., Josephus T. M. Elzenga, Grootjans, Ab P.,, Grootjans, A.P., Smolders, A.J.P., Veronica A. Pancotto, Roelofs, J.G., Visser, E.J.W., Smolders, Alfons J.P., Alfons J. P. Smolders, Visser, Eric J. W., Iturraspe, Rodolfo Javier, Visser, Eric J.W.,, Fritz, Christian,, Fritz, C., Elzenga, Josephus T. M., Pol, Arjan,, Roelofs, Jan G. M., Arjan Pol, Pancotto, Veronica A.,, Rodolfo Iturraspe, Pol, Arjan, Smolders, Alfons J., Smolders, Alfons J.P.,, Fritz, Christian, Ab P. Grootjans, Elzenga, J.T., Eric J. W. Visser, Visser, Eric J.W., Elzenga, Josephus T.M.,, Pancotto, Veronica A., Iturraspe, Rodolfo   +41 more
core   +1 more source