Terrestrial ecosystems can be either greenhouse gas (GHG) sources or sinks. Ecosystem management in i.e. forests, croplands, grassland, mires, rangelands amongst others largely affect the net GHG exchange, encouraging both sources and sinks, or even leading to changes in the sign of the net GHG budget. With this session we aim at understanding how management activities in terrestrial ecosystems modify GHG exchanges of the three major GHGs: carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O). We are particularly looking for in-situ measurements (both short and long-term) on either a single GHG, or studies that jointly assess the three of them. Direct comparison studies of managed vs. unmanaged systems are further encouraged. We further invite contributions that aim at combining measurements with modeling approaches, and/or those that are trying to disentangle how management practices modify the processes responsible for GHG production and consumption at the soil, plant or ecosystem level. As an output if this session we anticipate, (1) learning about individual approaches currently being used to better understand the effects of management activities on GHG budgets, and (2) to consolidate information and develop standardized guidelines for existing and future studies allowing for direct comparison of individual results.

Convener: Ana Meijide | Co-conveners: Bert Gielen, Lukas Hoertnagl, Lutz Merbold
| Mon, 08 Apr, 16:15–18:00
Room 2.25
| Attendance Mon, 08 Apr, 10:45–12:30
Hall A

Attendance time: Monday, 8 April 2019, 10:45–12:30 | Hall A

Chairperson: Lutz Merbold, Bert Gielen
A.384 |
| presentation
Sheila Wachiye, Lutz Merbold, Timo Vesala, Janne Rinne, Matti Räsänen, and Petri Pellikka
A.386 |
| Highlight
Na Wang, Klaus Butterbach-Bahl, and Ralf Kiese
A.387 |
| Highlight
Katarina Stefaner, Subhadip Ghosh, Lokman Mohd Yusof, Ibrahim Hassan, Andreas Schindlbacher, Ernst Leitgeb, and Barbara Kitzler
A.388 |
| Highlight
Shiva Ghiasi, Lukas Hörtnagl, Nina Buchmann, Ivo Beck, and Werner Eugster
A.389 |
Mathias Hoffmann, Shrijana Vaidya, and Jürgen Augustin
A.390 |
Aneta Bieniada, Kisa Mwakanyamale, Brian Moorman, and Maria Strack
A.391 |
Penélope Serrano-Ortiz, Sergio Aranda-Barranco, Ana López-Ballesteros, Enrique P. Sánchez-Cañete, Ana Meijide, and Andrew S. Kowalski
A.392 |
Carbon dioxide and methane fluxes from different surface types in a created wetland in Southern Finland
Xuefei Li, Outi Wahlroos, Sami Haapanala, Ivan Mammarella, and Timo Vesala
A.393 |
Piotr Bulak, Cezary Polakowski, Agnieszka Kasprzycka, Joanna Matys, Adam Waśko, Dariusz Wiącek, Małgorzata Brzezińska, Małgorzata Bzowska-Bakalarz, Kinga Proc, Wojciech Berus, and Andrzej Bieganowski
A.394 |
Carme Estruch, Roger Curcoll, Alba Àgueda, Marta Borrós, and Josep Anton Morgui
A.395 |
Margaux Lognoul, Louis Gourlez de la Motte, Alain Debacq, Alwin Naiken, Mélissa Lonneux, Arriga Nicola, Marilyn Roland, Yves Beckers, Bernard Bodson, Bernard Heinesch, and Marc Aubinet
A.396 |
| Highlight
| presentation
Maria Grechushnikova, Irina Repina, Arseniy Artamonov, Vladimir Kazantsev, Victor Lomov, and Victor Stepanenko
A.397 |
Antonio Rafael Sánchez-Rodríguez, Alison Carswell, Rory Shaw, Joseph Cotton, Karen Saunders, John Hunt, Paul H. Hill, Tom H. Misselbrook, David R. Chadwick, and Davey L. Jones
A.398 |
Evan DeLucia, Ilsa Kantola, Elena Blanc-Betes, Carl Bernacchi, and David Beerling
A.399 |
Non-conventional CO2 capture and sequestration reaction: Ca-oxalate precipitation via Ca-ascorbate promoted green reaction.
(withdrawn after no-show)
Linda Pastero, Nadia Curetti, Marco Aldo Ortenzi, Marco Schiavoni, Enrico Destefanis, and Alessandro Pavese