Survey system of the United States
created grid-like land patterns
Kansas & California | Suburban San Fernando Valley | Colorado River Valley | Land
The square patterns seen here are rational expressions of the desire for order in the 1780s when the national land-use system was adopted by the Articles of Confederation Congress.
Land patterns central Kansas | San Joaquin Valley, California
San Fernando Valley, Los Angeles, Ca. (1998)
Irrigation in the southern Colorado River Valley, (1999)
These buttons below work as navigational aids.
Ecology | laws | quick look
Science Index | Site Analysis | Population Index | Global Warming Index | Nature Index | Research sites.
Terms | Glossary | Word webs | Basic vocabulary | Advanced Vocabulary | Antonyms | Synonyms
Writing | Interviews | Free Writing