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PRODID:-//Allegheny Land Trust - ECPv6.11.2//NONSGML v1.0//EN
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X-ORIGINAL-URL:https://alleghenylandtrust.org
X-WR-CALDESC:Events for Allegheny Land Trust
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TZOFFSETFROM:-0500
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DTSTART:20260308T070000
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DTSTART:20261101T060000
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DTSTART;TZID=America/New_York:20260430T180000
DTEND;TZID=America/New_York:20260430T193000
DTSTAMP:20260409T142815
CREATED:20260225T220441Z
LAST-MODIFIED:20260225T225038Z
UID:56121-1777572000-1777577400@alleghenylandtrust.org
SUMMARY:Air Quality Walk with GASP
DESCRIPTION:Join staff from ALT and GASP (Group Against Smog & Pollution) for an air quality hike at Churchill Valley Greenway. We’ll discuss how past land use affected this area. We’ll also explore how climate affects seasonal changes and look for sensitive\, bio-indicative species of air quality such as lichens\, amphibians and plants. \n \nEvents run rain or shine. No walk ins will be permitted. \n  \nTICKETS
URL:https://alleghenylandtrust.org/event/air-quality-walk-with-gasp/
LOCATION:Churchill Valley Greenway\, 899 Beulah Road\, pittsburgh\, PA\, 15235\, United States
CATEGORIES:Family Friendly
ATTACH;FMTTYPE=image/jpeg:https://alleghenylandtrust.org/wp-content/uploads/2026/01/poster_board_20190501_lcdill_churchill1342.avif
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