The steep profile of the island caused exposed soil to creep and wash into the sea as sediment run-off; some estimate that several feet of topsoil were lost during this agricultural period.
Some estimate that several feet of topsoil were lost from the islands during this agricultural period. The steep profile of the island caused exposed soil to creep and wash into the sea as sediment in run-off.
The steep profile of the island caused exposed soil to creep and wash into the sea as sediment in run-off. Some estimate that several feet of topsoil were lost from the islands during this agricultural period.
The steep profile of the island caused exposed soil to creep and wash into the sea as sediment in run-off. Some estimate that several feet of topsoil were lost from the islands during this agricultural period.