New York Times: One concern about climate change is its potential for disrupting the delicate timing that exists within ecosystems. If warmer temperatures cause a bird to migrate earlier in the spring, for example, it might arrive before there are enough insects for food. Using data from ocean surveys and remote-sensing satellites, Peter Koeller of the Bedford Institute of Oceanography in Dartmouth, Nova Scotia, and colleagues have revealed a similar potential for disruption in a marine ecosystem …