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Results 1 - 7 from 7 for arroyo cutting in 0.312 sec.
The Arroyo Problem in the Southwestern U.S. (page 1 of 3)
Earlier Cycles of Cutting and Filling The most recent period of arroyo formation in the southwest, which occurred from about 1865 to 1915, was not unique. Previous cycles of arroyo cutting (erosion) have occurred at about 2000 years Before Present (B.P.) and 700 years B.P. (Emmett, 1974). These cycles of arroyo cutting were both followed by ...
www.cpluhna.nau.edu
The Arroyo Problem in the Southwestern U.S. (page 2 of 3)
Fire Reintroduction of Native Species Uranium Mining Water Development Special Topics Arroyo Cutting Native Use of Fire The Arroyo Problem in the Southwestern U.S. (page 2 of 3) Author: ... Southwest during the most recent period of arroyo entrenchment was conducive to large floods (Hereford, 1993). Drainages may have been especially vulnerable to arroyo cutting, if unusually wet ENSO conditions ...
www.cpluhna.nau.edu
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NMPIF Wetlands
Other impacts are clear cutting, burning, and hard-rock mining. These include toxic, acidic or alkaline runoff. Creation of ... riparian-wetland functions and allows the proliferation of nonnative vegetation. (Howe and Knopf 1991) Arroyo/Dry Wash This habitat is considered a riparian area by NM PIF. Because arroyos ...
hawksaloft.org
National Geographic Adventure Magazine: September/October '01
U.S., cutting-edge kayakers turn to their topos. Top TRIPS Frontiers Should California's arroyo-riven, cliff-fronted Gaviota Coast become a national seashore ...
nationalgeographic.com
Brief History of RRRAUL
"Selective Cutting". The affected region is located surrounding the upper reaches of Hulbert Creek, off Old Cazadero Rd. and Camino del Arroyo, north of Highway 116. This ...
rrraul.org
Plan B 2.0: Rescuing a Planet Under Stress and a Civilization in Trouble, Chapter 5. Natural Systems under stress shrinking forests deforestation losing soil erosion deteriorating rangelands advancing deserts desertification collapsing fisheries internati
Norton & Co., 2006). In early December 2004, Philippine President Gloria Macapagal Arroyo âordered the military and police to crack down on ... 1989, the government of Thailand announced a nationwide ban on tree cutting following severe flooding and the heavy loss of life in ... billion worth of damage, the Chinese government banned all tree cutting in the basin, home to 400 million people. Each of ...
www.earth-policy.org
Presidential hopeful John McCain gets the treatment
| July 2008 | New Internationalist
Republican beliefs (militarism, cutting taxes and expenditures, family values, tough on crime) while being somehow different from Bush ... nationalism of Devlet Bahçeli and his Grey Wolves youth movement. Gloria Macapagal Arroyo Gloria Macapagal Arroyo, President of the Philippines, has been called `the fourth most powerful woman ...
newint.org
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