Extended Data Fig. 7: Spatial distribution of sampling and monitoring sites in Qiyang County, China. | Nature Food

Extended Data Fig. 7: Spatial distribution of sampling and monitoring sites in Qiyang County, China.

From: Nutrient management modulates acidification-induced risks to yield and cadmium contents in paddy rice

Extended Data Fig. 7: Spatial distribution of sampling and monitoring sites in Qiyang County, China.

(a) Location of Qiyang County in the Chinese mainland. (b) Distribution of 83 sampled paddy sites used for the relationships between cadmium in soil and in rice (grain and straw), including 32 sites without farm survey data (red) and 51 sites with survey data (black), together with 53 surveyed upland sites (green) used to analyse relationships between cadmium in soil, soil solution and plants. (c) Locations of sites used for monitoring cadmium concentrations in irrigation water and atmospheric deposition. Basemap in a from Natural Earth (public domain). Basemap administrative boundaries in b and c from the geoBoundaries project under the Open Database License: http://opendatacommons.org/licenses/odbl/1.0/. Any rights in individual contents of the database are licensed under the Database Contents License: http://opendatacommons.org/licenses/dbcl/1.0/.

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