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Man-made clouds- photos by Rosalind Peterston , www. californiaskywatch .org. Persistent contrails are “trapping warmth in the atmosphere.” Persistent contrails produce man-made clouds that could negatively impact agricultural crop production. - PowerPoint PPT Presentation
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MAN-MADE CLOUDS- PHOTOS BY ROSALIND PETERSTON, WWW.CALIFORNIASKYWATCH.ORG
NASA NEWSLETTER (2005) Persistent contrails are “trapping warmth in
the atmosphere.” Persistent contrails produce man-made
clouds that could negatively impact agricultural crop production.
“Any increase in global cloud cover will contribute to long-term changes in Earth’s climate. Likewise, any change in Earth’s climate may have effects on natural resources…”
2009 JET LEAVING CONTRAIL PICTURE BY BRENDAN O.
STOP AND START PERSISTENT CONTRAILS
BURST
RIBBED TRAIL
ET LEAVING CONTRAIL OVER UKIAH, CA 2009
JET LEAVING PERSISTENT JET CONTRAIL MONTANA SKIES 2007-2008
PERSISTENT JET CONTRAIL IN WILLITS, CA AUGUST 12, 2009 BY BRENDAN OLEARY- FEATHER
X’S AND RIBBED TRAIL
EXPANDED X-LARGE TRAIL
X-LARGE TRAIL
ARIZONA- PERSISTENT PARALLELS
OHIO
NORTH GLENN, COLORADO
ESPANOLA, NEW MEXICO
IDAHO
LAS VEGAS, NEVADA
SOUTHERN OREGON
JETS LEAVING PERSISTING JET CONTRAILS DAVIS, CA BY ROSALIND 2008
SOUTHERN OREGON PERSISTENT JET CONTRAIL BLITZ SEPTMBER 7, 2009
JET LOOP + MAN-MADE CLOUDS + WHITE HAZE CALPELLA CA BY ROSALIND SEPTEMBER 12, 2004
EXPANDED_PJC_WILLITS_8-12-09
PERSISTENT JET CONTRAILS OVER WILLITS, CA AUGUST 12, 2009 BY BRENDAN OLEARY
MAN-MADE CLOUDS UKIAH, CA MAY 28, 2002 BY ROSALIND
PERSISTENT JET CONTRAILS & MAN-MADE CLOUDS CALPELLA, CA BY ROSALIND APRIL 1, 2005
HAZE + MAN-MADE CLOUDS LAKE MENDOCINO, UKIAH, CA BY ROSALIND
BLACK CONTRAILS + WHITE HAZE + MAN-MADE CLOUDS UKIAH, CA DECEMBER 10, 2004 BY ROSALIND
MAN-MADE CLOUDS WITH NEW JET CONTRAILS OVER WILLITS, CA BY BRENDAN OLEARY #6 AUGUST 12, 2009
BLACK CARBON QUESTION - MAN-MADE CLOUDS REDWOOD VALLEY, CA APRIL 1, 2005 BY ROSALIND.
MAN-MADE CLOUDS & PERSISTING JET CONTRAILS REDWOOD VALLEY, CA BY ROSALIND AUGUST 24, 2004
UKIAH, CA
SKYVAULT
BEGINNING OF BURST PATTERN
UKIAH, CA
UKIAH, CA
X-FILES
X VIBRANT SPECTRUM