Reuters: * Scientists to put plea to governments at Nov. 3-5 talks * Say set-up $10-15 billion, $5 billion annual costs Ocean scientists urged governments on Sunday to invest billions of dollars by 2015 in a new system to monitor the seas and give alerts of everything from tsunamis to acidification linked to climate change. They said better oversight would have huge economic benefits, helping to understand the impact of over-fishing or shifts in monsoons that can bring extreme weather such as the…