Detailed text transcripts for TV channel - CNN - 20190818:09:55:00
Because there's not oxygen. when you a lot of orange on temperature map you know it's warm. we're indicating above average temperatures, that deep shading of red that's well above average that's for the month of july. the temperatures, in order for the salmon to spawn appropriately, they need about 60-degree water temperatures. you heard the scientist a moment ago, up to 20 degrees above that ideal river temperature range we're talking 70, 80 degrees fahrenheit in the early parts of july and that's indicative of an extremely warm stretch of weather they experienced. in fact, anchorage, their a...
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