02201cam a22003013u 450000100060000000300070000600500170001300600020003000700050003200800410003704000110007804100170008905000070010610000440011324500610015726400510021830000470026933600260031633700260034233800360036850000310040450801250043552011800056053400450174065300190178565300520180485600430185637101UtSlPG20260610133839.0mcr n260607r2011||||utu|||||o|||||||||||||| d  aUtSlPG 7aen2iso639-1 4aQL1 aUnited States. Marine Mammal Commission10aHumpback Whales in Glacier Bay National Monument, Alaska 1aSalt Lake City, UT :bProject Gutenberg,c2011  a1 online resource :bmultiple file formats  atextbtxt2rdacontent  acomputerbc2rdamedia  aonline resourcebcr2rdacarrier  aRelease date is 2011-08-15  aProduced by Chris Curnow, Tom Cosmas, Joseph Cooper and
the Online Distributed Proofreading Team at
https://www.pgdp.net  a"Humpback Whales in Glacier Bay National Monument, Alaska" is a scientific publication prepared by the Marine Mammal Commission and published in February 1980. The book focuses on the humpback whale's presence in Glacier Bay, detailing its significance as a summer habitat for these marine mammals. Written in the late 20th century, it likely reflects the growing concerns related to conservation and the impact of human activities on marine life.  The report chronicles a series of observations detailing the declining presence of humpback whales in Glacier Bay during the late 1970s, attributing this shift to increased human activities, particularly rising vessel traffic in the area. It compiles data from various studies and meetings aimed at identifying the causes behind this trend, discussing potential management strategies to safeguard the humpback whale population. Key findings suggest a complex interplay between human disturbances and the natural behavior of the whales, with recommendations for further research and regulation of vessel activities to prevent further adverse impacts on whale behavior and habitats. (This is an automatically generated summary.)  nOriginal publication data not identified  aHumpback whale  aGlacier Bay National Park and Preserve (Alaska)40uhttps://www.gutenberg.org/ebooks/37101