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An Assessment of Oil-spill Effects on Pink Salmon Populations Following the Exxon Valdez Oil Spill--Part 2
EJ. Brannon
LG. Gilbertson
AW. Maki
LL. Moulton
Skalski, JR.
其他書名
Adults and Escapement
出版
ASTM International
, 1995
URL
http://books.google.com.hk/books?id=5nN4zgEACAAJ&hl=&source=gbs_api
註釋
This paper presents results of a field program designed to monitor the status of wildstock pink salmon populations in Prince William Sound following the Exxon Valdez oil spill. Field counts of spawning salmon were conducted each year from 1989 through 1992 to test for spill effects on the distribution and abundance of pink salmon adults spawning in selected streams in the southwestern portion of Prince William Sound, including streams from the most heavily oiled areas. Counts of whole-stream and intertidal escapement density were statistically compared for 40 study streams in 1989 and for a subset of those streams in successive years. Measurements of residual hydrocarbons were made from stream-bed sediments to test for correlations with spawning behavior.
