Global Warming To Reduce Wheat Yields (According To Models!)

If “Global Warming” is the demon it appears its evil byproducts – heat and CO2 are increasing (massively), not decreasing wheat crops in Australia alone…

“Australian Bureau of Agricultural and Resource Economics and Sciences tips record national crop”

http://www.news.com.au/national/victoria/australian-bureau-of-agricultural-and-resource-economics-and-sciences-tips-record-national-crop/news-story/ba6d21901a8db0369abcca5b37dd20f2

What planet do these doomsday “scientists” live on?

Sounds a lot like the planet of computer models, government grants and ideology.

“Time To Drain The monopolistic climate funding Swamp.”

NOT A LOT OF PEOPLE KNOW THAT

By Paul Homewood

image

https://www.researchgate.net/publication/308040966_Similar_estimates_of_temperature_impacts_on_global_wheat_yield_by_three_independent_methods

Today’s dose of grant funded junk science!

ABSTRACT

The potential impact of global temperature change on global crop yield has recently been assessed with different methods. Here we show that grid-based and point-based simulations and statistical regressions (from historic records), without deliberate adaptation or CO2 fertilization effects, produce similar estimates of temperature impact on wheat yields at global and national scales. With a 1℃ global temperature increase, global wheat yield is projected to decline between 4.1% and 6.4%. Projected relative temperature impacts from different methods were similar for major wheat producing countries China, India, USA and France, but less so for Russia. Point-based and grid-based simulations, and to some extent the statistical regressions, were consistent in projecting that warmer regions are likely to suffer more yield loss with increasing temperature than cooler regions. By forming a multi-method ensemble, it was possible to quantify ‘method uncertainty’ in…

View original post 25 more words

Advertisements


Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s