H2O's EU5 Mod Workshop 中文

Haraz Mountains

The highlands northwest of Sanaa form part of Yemen's rugged mountain country. Steep slopes and deeply cut valleys separate the elevated interior from the lower lands toward the Red Sea. Farmers built terraces on the mountainsides to hold soil and make use of rainfall, while villages and fortified heights occupy the ridges and valleys. The plateau around Sanaa lies beyond these ranges to the southeast.

References

  1. pubs.usgs.gov/pp/0560b/report.pdf
  2. www.fao.org/docrep/013/i1500e/Yemen.pdf