Zobrazeno 1 - 10
of 1 397
pro vyhledávání: '"Knohl A"'
Autor:
Montero, David, Mahecha, Miguel D., Martinuzzi, Francesco, Aybar, César, Klosterhalfen, Anne, Knohl, Alexander, Koebsch, Franziska, Anaya, Jesús, Wieneke, Sebastian
Accurate quantification of Gross Primary Production (GPP) is crucial for understanding terrestrial carbon dynamics. It represents the largest atmosphere-to-land CO$_2$ flux, especially significant for forests. Eddy Covariance (EC) measurements are wi
Externí odkaz:
http://arxiv.org/abs/2404.12745
Autor:
J. A. Nelson, S. Walther, F. Gans, B. Kraft, U. Weber, K. Novick, N. Buchmann, M. Migliavacca, G. Wohlfahrt, L. Šigut, A. Ibrom, D. Papale, M. Göckede, G. Duveiller, A. Knohl, L. Hörtnagl, R. L. Scott, W. Zhang, Z. M. Hamdi, M. Reichstein, S. Aranda-Barranco, J. Ardö, M. Op de Beeck, D. Billesbach, D. Bowling, R. Bracho, C. Brümmer, G. Camps-Valls, S. Chen, J. R. Cleverly, A. Desai, G. Dong, T. S. El-Madany, E. S. Euskirchen, I. Feigenwinter, M. Galvagno, G. A. Gerosa, B. Gielen, I. Goded, S. Goslee, C. M. Gough, B. Heinesch, K. Ichii, M. A. Jackowicz-Korczynski, A. Klosterhalfen, S. Knox, H. Kobayashi, K.-M. Kohonen, M. Korkiakoski, I. Mammarella, M. Gharun, R. Marzuoli, R. Matamala, S. Metzger, L. Montagnani, G. Nicolini, T. O'Halloran, J.-M. Ourcival, M. Peichl, E. Pendall, B. Ruiz Reverter, M. Roland, S. Sabbatini, T. Sachs, M. Schmidt, C. R. Schwalm, A. Shekhar, R. Silberstein, M. L. Silveira, D. Spano, T. Tagesson, G. Tramontana, C. Trotta, F. Turco, T. Vesala, C. Vincke, D. Vitale, E. R. Vivoni, Y. Wang, W. Woodgate, E. A. Yepez, J. Zhang, D. Zona, M. Jung
Publikováno v:
Biogeosciences, Vol 21, Pp 5079-5115 (2024)
Mapping in situ eddy covariance measurements of terrestrial land–atmosphere fluxes to the globe is a key method for diagnosing the Earth system from a data-driven perspective. We describe the first global products (called X-BASE) from a newly imple
Externí odkaz:
https://doaj.org/article/979b6150c84c459493a11c5608efe02b
Autor:
J. G. V. van Ramshorst, A. Knohl, J. Á. Callejas-Rodelas, R. Clement, T. C. Hill, L. Siebicke, C. Markwitz
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 6047-6071 (2024)
Eddy covariance (EC) measurements can provide direct and non-invasive ecosystem measurements of the exchange of energy, water (H2O) and carbon dioxide (CO2). However, conventional eddy covariance (CON-EC) setups (ultrasonic anemometer and infrared ga
Externí odkaz:
https://doaj.org/article/c27e58e68b5f407eb5b7a185e9fc536e
Autor:
van Ramshorst, Justus G. V.1,2 (AUTHOR) justus.vanramshorst@uni-goettingen.de, Knohl, Alexander2,3 (AUTHOR), Callejas-Rodelas, José Ángel2 (AUTHOR), Clement, Robert1,4 (AUTHOR), Hill, Timothy C.4 (AUTHOR), Siebicke, Lukas2 (AUTHOR), Markwitz, Christian2 (AUTHOR)
Publikováno v:
Atmospheric Measurement Techniques. 2024, Vol. 17 Issue 20, p6047-6071. 25p.
Autor:
Callejas-Rodelas, José Ángel, Knohl, Alexander, van Ramshorst, Justus, Mammarella, Ivan, Markwitz, Christian
Publikováno v:
In Agricultural and Forest Meteorology 15 July 2024 354
Publikováno v:
Biogeosciences, Vol 20, Pp 4087-4107 (2023)
The O2 : CO2 exchange ratio (ER) between terrestrial ecosystems and the atmosphere is a key parameter for partitioning global ocean and land carbon fluxes. The long-term terrestrial ER is considered to be close to 1.10 mol of O2 consumed per mole of
Externí odkaz:
https://doaj.org/article/02cab96c6bf8424185c88b36e46df6e8
Autor:
Christian Stiegler, Franziska Koebsch, Ashehad Ashween Ali, Tania June, Edzo Veldkamp, Marife D. Corre, Joost Koks, Aiyen Tjoa, Alexander Knohl
Publikováno v:
GCB Bioenergy, Vol 15, Iss 10, Pp 1221-1239 (2023)
Abstract The rapidly growing areal extent of oil palm (Elaeis guineensis Jacq.) plantations and their high fertilizer input raises concerns about their role as substantial N2O sources. In this study, we present the first eddy covariance (EC) measurem
Externí odkaz:
https://doaj.org/article/581cd87753ef4c10b0a5c000d499fd5c
Autor:
von Groß, Volker, Sibhatu, Kibrom T., Knohl, Alexander, Qaim, Matin, Veldkamp, Edzo, Hölscher, Dirk, Zemp, Delphine Clara, Corre, Marife D., Grass, Ingo, Fiedler, Sebastian, Stiegler, Christian, Irawan, Bambang, Sundawati, Leti, Husmann, Kai, Paul, Carola
Publikováno v:
In Journal of Environmental Management April 2024 356
Autor:
Wei, Jingshu, von Arx, Georg, Fan, Zexin, Ibrom, Andreas, Mund, Martina, Knohl, Alexander, Peters, Richard L., Babst, Flurin
Publikováno v:
In Science of the Total Environment 1 April 2024 919
Autor:
Kashou, Anthony H., Noseworthy, Peter A., Beckman, Thomas J., Anavekar, Nandan S., Cullen, Michael W., Angstman, Kurt B., Sandefur, Benjamin J., Shapiro, Brian P., Wiley, Brandon W., Kates, Andrew M., Sadhu, Justin, Thakker, Prashanth, Huneycutt, David, Braisted, Andrew, Smith, Stephen W., Baranchuk, Adrian, Grauer, Ken, O'Brien, Kevin, Kaul, Viren, Gambhir, Harvir Singh, Knohl, Stephen J., Restrepo, Daniel, May, Adam M.
Publikováno v:
In Current Problems in Cardiology March 2024 49(3)