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Table 1 Historical mean rainfall and temperature, and previous published evaporation data for the areas of study, Alagoas and Ceará, Northeastern Coast of Brazil

From: Comparative biology of the crab Goniopsis cruentata: geographic variation of body size, sexual maturity, and allometric growth

Location

Rainfall (mm3)

Temperature (°C)

Evaporation (mm)

Köppen

Ceará

770

28.5

3650

Aw

Alagoas

1500

24.9

1109

Am

  1. Rainfall and temperature data from Ceará refer to a 30-year period (from 1982 to 2012) and from Alagoas to a 12-year period (from 1998 to 2010). These were obtained from Araújo et al. (2012) for Ceará, and from Secretaria de Estado do Meio Ambiente e dos Recursos Hídricos, for Alagoas. Evaporation refers to accumulated annual evaporation rate. It was obtained from Folhes et al. (2009) for Ceará and from Oliveira and Kjerfve (1993), for Alagoas; however, the authors do not specify the period of data for which they obtained data from. In the case of Ceará, evaporation rate was estimated based on an evaporation rate of 10 mm per day. Köppen’s classification is in accordance with Kottek et al. (2006) and Alvares et al. (2014)—for further details on Köppen’s classification refer to these references