Agricultural data and meteorological data This study used the total yield (kg) and planting area (ha) of maize for 2,247 counties in China from 1981 to 2010; these data were collected by the Ministry of Agriculture and Rural Affairs of the People’s Republic of China. The dataset contains summer maize and spring maize, while not […] More
Soils We analysed soil from plots of the Rothamsted Highfield Ley-Arable field experiment (00:21:48° W, 51:48:18° N) set on soil that has been under permanent grass since at least 1838. The soil is a silty clay loam (25% clay: 62% silt: 13% sand) (Chromic Luvisol according to FAO criteria). In 2008, plots of severely degraded […] More
1. De Queiroz, K. Ernst Mayr and the modern concept of species. Proc. Natl. Acad. Sci. 102, 6600–6607 (2005). ADS PubMed Google Scholar 2. Hey, J. On the failure of modern species concepts. Trends Ecol. Evol. 21, 447–450 (2006). PubMed Google Scholar 3. 3Mayden, R. L. A hierarchy of species concepts: the denouement in the […] More
1. Middleton, N. & Thomas, D. S. G. World Atlas of Desertification 182 (Arnold, London, 1997). Google Scholar 2. Wang, T., Xue, X., Zhou, L. H. & Guo, J. Combating aeolian desertification in northern China. Land Degrad. Dev. 26, 118–132 (2015). Article Google Scholar 3. Le Houérou, H. N. Biogeography of the arid steppeland north […] More
1. Pacifici, M. et al. Assessing species vulnerability to climate change. Nat. Clim. Change 5, 215–225 (2015). ADS Google Scholar 2. Foden, W. B. & Young, B. E. (eds) IUCN SSC Guidelines for Assessing Species’ Vulnerability to Climate Change (IUCN Species Survival Commission, Gland, 2016). Google Scholar 3. Conde, D. A. et al. Data gaps […] More
Agarwal M, Hao YJ, Kapoor A, Dong CH, Fujii H, Zheng XW et al. (2006) A R2R3 type MYB transcription factor is involved in the cold regulation of CBF genes and in acquired freezing tolerance. J Biol Chem 281:37636–37645 CAS PubMed Google Scholar Ahrens CW, Rymer PD, Stow A, Bragg J, Dillon S, Umbers KDL […] More
Particles are simulated with the Ariane software (available from http://stockage.univ-brest.fr/~grima/Ariane/doc.html,20,21) modified to include independent, age-related, vertical motion of particles22. The modified Ariane is driven by the velocity, potential temperature, T, and salinity, S, fields output from the VIKING20 configuration23 of the NEMO ocean model24. VIKING20 hydrodynamic model: description and verification Used here as input for […] More
More than a third of industrial-age fossil fuel CO2 emissions have been absorbed by the ocean. This uptake has had implications for ocean chemistry and marine life by driving ocean acidification, but has also mitigated atmospheric CO2 concentrations and their impact on climate. However, despite its critical importance for climate and understanding climate–carbon feedbacks, the […] More
