Figure 4From: Analysing ethnobotanical and fishery-related importance of mangroves of the East-Godavari Delta (Andhra Pradesh, India) for conservation and management purposesReported perception on the changes in fish, shrimp and crab catch, and of catches in general between 1991 and 2001, in both zones (nzone1 = 55; nzone2 = 45). Black = increase; grey = decrease; white = no change. The background photograph shows crab and fish sale at a local market. (Photograph by Nico Koedam).Back to article page