title: Trump's border-wall pledge threatens delicate desert ecosystems.
authors.forename: Brian
authors.initials: B
authors.lastname: Owens
mesh_terms: D000818:Animals; D000835:Animals, Wild; D003247:Conservation of Natural Resources / Q000191:economics / Q000379:methods*; D003889:Desert Climate; D004463:Ecology / Q000191:economics / Q000639:trends; D017753:Ecosystem; D056727:Endangered Species / Q000639:trends*; D005160:Facility Design and Construction; D008800:Mexico; D012108:Research Personnel; D014481:United States