国際連合総会決議
From 1988 to 1990, he was also a field biologist and campaign coordinator of Earthtrust and organized and led first high seas expedition to document use of pelagic driftnets by Asian fishermen. Produced briefing documents &amp; campaign video and conducted domestic and international campaigns resulting in passage of U.S. legislation and United Nations General Assembly resolution banning the use of pelagic driftnets.