Figure 3 | Scientific Reports

Figure 3

From: Phytoplankton alpha diversity indices response the trophic state variation in hydrologically connected aquatic habitats in the Harbin Section of the Songhua River

Figure 3

The spatial distribution of phytoplankton Margalef index in study period. (a) Rainy season (July 2017); (b) Dry season (October 2017); (c) Rainy season (July 2018); (d) Dry season (October 2018). The interpolation map was constructed by ArcGIS software using the Inverse Distance Weighting method. The maps were created using software ArcGIS Desktop v10.2 (www.arcgis.com).

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