Oblique aerial photo of modern Navazo agriculture by Sanlucar de Barrameda, Spain. Note the green pool water next to a shallow well in the shed by the palm and shady vegetated berms in the background. background. Courtesy of R. Sanchez.

Masseira agriculture north in Apulia, northwestern Portugal. Seaweed is collected for sand enrichment. The plot and berm are utilized by irrigation from well into 1 m deep groundwater. Today a wide range of local family-farm produce is sold at stands.