Zobrazeno 1 - 10
of 106
pro vyhledávání: '"J Jägermeyr"'
Publikováno v:
Environmental Research Letters, Vol 11, Iss 2, p 025002 (2016)
As planetary boundaries are rapidly being approached, humanity has little room for additional expansion and conventional intensification of agriculture, while a growing world population further spreads the food gap. Ample evidence exists that improve
Externí odkaz:
https://doaj.org/article/822f992a84414472a462510c7a61d8ce
Publikováno v:
Hydrology and Earth System Sciences, Vol 26, Pp 71-89 (2022)
To date, most regional and global hydrological models either ignore the representation of cropland or consider crop cultivation in a simplistic way or in abstract terms without any management practices. Yet, the water balance of cultivated areas is s
Externí odkaz:
https://doaj.org/article/adfc2660da254f1f8d29a23a9909ba1d
Autor:
J. A. Franke, C. Müller, J. Elliott, A. C. Ruane, J. Jägermeyr, A. Snyder, M. Dury, P. D. Falloon, C. Folberth, L. François, T. Hank, R. C. Izaurralde, I. Jacquemin, C. Jones, M. Li, W. Liu, S. Olin, M. Phillips, T. A. M. Pugh, A. Reddy, K. Williams, Z. Wang, F. Zabel, E. J. Moyer
Publikováno v:
Geoscientific Model Development, Vol 13, Pp 3995-4018 (2020)
Statistical emulation allows combining advantageous features of statistical and process-based crop models for understanding the effects of future climate changes on crop yields. We describe here the development of emulators for nine process-based cro
Externí odkaz:
https://doaj.org/article/70c0cb8f17ea40308cbb142473c564ec
Autor:
J. A. Franke, C. Müller, J. Elliott, A. C. Ruane, J. Jägermeyr, J. Balkovic, P. Ciais, M. Dury, P. D. Falloon, C. Folberth, L. François, T. Hank, M. Hoffmann, R. C. Izaurralde, I. Jacquemin, C. Jones, N. Khabarov, M. Koch, M. Li, W. Liu, S. Olin, M. Phillips, T. A. M. Pugh, A. Reddy, X. Wang, K. Williams, F. Zabel, E. J. Moyer
Publikováno v:
Geoscientific Model Development, Vol 13, Pp 2315-2336 (2020)
Concerns about food security under climate change motivate efforts to better understand future changes in crop yields. Process-based crop models, which represent plant physiological and soil processes, are necessary tools for this purpose since they
Externí odkaz:
https://doaj.org/article/06b45c48938c4f2cad569749837cc640
Autor:
S. Schaphoff, M. Forkel, C. Müller, J. Knauer, W. von Bloh, D. Gerten, J. Jägermeyr, W. Lucht, A. Rammig, K. Thonicke, K. Waha
Publikováno v:
Geoscientific Model Development, Vol 11, Pp 1377-1403 (2018)
The dynamic global vegetation model LPJmL4 is a process-based model that simulates climate and land use change impacts on the terrestrial biosphere, agricultural production, and the water and carbon cycle. Different versions of the model have been
Externí odkaz:
https://doaj.org/article/ca4e61aea41a4a978b8eb14f276e5731
Autor:
S. Schaphoff, W. von Bloh, A. Rammig, K. Thonicke, H. Biemans, M. Forkel, D. Gerten, J. Heinke, J. Jägermeyr, J. Knauer, F. Langerwisch, W. Lucht, C. Müller, S. Rolinski, K. Waha
Publikováno v:
Geoscientific Model Development, Vol 11, Pp 1343-1375 (2018)
This paper provides a comprehensive description of the newest version of the Dynamic Global Vegetation Model with managed Land, LPJmL4. This model simulates – internally consistently – the growth and productivity of both natural and agricultur
Externí odkaz:
https://doaj.org/article/b3aceeacd02440239f0b1adef53e7daa
Autor:
K. Frieler, S. Lange, F. Piontek, C. P. O. Reyer, J. Schewe, L. Warszawski, F. Zhao, L. Chini, S. Denvil, K. Emanuel, T. Geiger, K. Halladay, G. Hurtt, M. Mengel, D. Murakami, S. Ostberg, A. Popp, R. Riva, M. Stevanovic, T. Suzuki, J. Volkholz, E. Burke, P. Ciais, K. Ebi, T. D. Eddy, J. Elliott, E. Galbraith, S. N. Gosling, F. Hattermann, T. Hickler, J. Hinkel, C. Hof, V. Huber, J. Jägermeyr, V. Krysanova, R. Marcé, H. Müller Schmied, I. Mouratiadou, D. Pierson, D. P. Tittensor, R. Vautard, M. van Vliet, M. F. Biber, R. A. Betts, B. L. Bodirsky, D. Deryng, S. Frolking, C. D. Jones, H. K. Lotze, H. Lotze-Campen, R. Sahajpal, K. Thonicke, H. Tian, Y. Yamagata
Publikováno v:
Geoscientific Model Development, Vol 10, Pp 4321-4345 (2017)
In Paris, France, December 2015, the Conference of the Parties (COP) to the United Nations Framework Convention on Climate Change (UNFCCC) invited the Intergovernmental Panel on Climate Change (IPCC) to provide a special report in 2018 on the impa
Externí odkaz:
https://doaj.org/article/9f0fb7054504494d98869b7a2afd4d52
Autor:
L. Wang-Erlandsson, W. G. M. Bastiaanssen, H. Gao, J. Jägermeyr, G. B. Senay, A. I. J. M. van Dijk, J. P. Guerschman, P. W. Keys, L. J. Gordon, H. H. G. Savenije
Publikováno v:
Hydrology and Earth System Sciences, Vol 20, Iss 4, Pp 1459-1481 (2016)
This study presents an "Earth observation-based" method for estimating root zone storage capacity – a critical, yet uncertain parameter in hydrological and land surface modelling. By assuming that vegetation optimises its root zone storage capacity
Externí odkaz:
https://doaj.org/article/249f080aa1854c488307ce4efa906eba
Publikováno v:
Hydrology and Earth System Sciences, Vol 19, Iss 7, Pp 3073-3091 (2015)
Global agricultural production is heavily sustained by irrigation, but irrigation system efficiencies are often surprisingly low. However, our knowledge of irrigation efficiencies is mostly confined to rough indicative estimates for countries or regi
Externí odkaz:
https://doaj.org/article/4fd89b52b415427ea6ec174dd43630b6
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