Skal vi fejre kuldioxid (CO2)?

John Niclasen skrev:
Wrightstone påpeger bl.a., at nogle steder, hvor man har gode temperaturmålinger i USA, i dette tifælde Wyoming, er de højeste temperaturer ikke steget. Det er i dette eksempel de laveste temperaturer om natten, der er steget, hvilket er en stor fordel for plantevæksten.

John Niclasen skrev: Gregory Wrightstone

A common metric used to assess the risk to coral reefs from high water temperature is the number of weeks that sea surface temperatures have exceeded the mean monthly maximum temperature by 1 degree Celsius. Significant coral bleaching may occur after 4 weeks of elevated temperatures, and severe, widespread coral bleaching is likely after 8 such weeks. As of early March, parts of the reef had been exposed to between 8 and 10 hotter-than-normal weeks, according to the reef authority.

Peter Villadsen skrev:
Great Barrier Reef igen ramt af koral blegning,
Læs NASAs indblik her
https://earthobservatory.nasa.gov/images/152561/heat-stress-on-the-great-barrier-reef

Årsagen er at oceanerne pga El Nino er meget varme.

Tro ikke på Niclasen, han benytter kun pseudovidenskabelige kilder.
Lyt til den etablerede, professionelle forskning.

A common metric used to assess the risk to coral reefs from high water temperature is the number of weeks that sea surface temperatures have exceeded the mean monthly maximum temperature by 1 degree Celsius. Significant coral bleaching may occur after 4 weeks of elevated temperatures, and severe, widespread coral bleaching is likely after 8 such weeks. As of early March, parts of the reef had been exposed to between 8 and 10 hotter-than-normal weeks, according to the reef authority.