July 4, 2012 View all news The GuardianJohn Vidal environment editorConservationists on Tuesday appealed to countries to urgently address new threats to whales, dolphins and other cetaceans as climate change opens up previously inaccessible areas of the Arctic and industries move in to new areas.As emotional arguments broke out in the annual International Whaling Commission's conference between pro- and anti-whaling nations over the right of small, indigenous groups to hunt a few whales each year, WWF appealed to countries to better regulate fishing and stop the oil and gas industries devastating populations.Read more Categorised in: Climate Change Biodiversity