In addition, another distinction can be made between the twogroups in terms of fish processing and marketing. These activitiesrepresent a much greater source of income for WA-MPA households(4.40% of total income) than for REM-MPA households, for whomthey represent a very small fraction. Conversely, farming providesa significant source of additional income for REM-MPA households,whereas it is negligible among WA-MPA households.