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spooky_mulder
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加入日期: Nov 2004
文章: 134
引用:
作者Puff Daddy
建議還是不要引用 "咖啡學與精品咖啡學" 好了... 講越多, 漏洞越多.


關於藍山咖啡只佔牙買加咖啡產量的25%是怎麼來的,前面已經列出韓懷宗是怎麼反推出來的。

而那些數據是怎麼來的,韓懷宗是用牙買加藍山咖啡有80%輸往日本,再根據日本的牙買加咖啡生豆和藍生豆進口量去推算出來的。

那麼2014日本進口440噸牙買加生豆,其中283噸是藍山生豆是怎麼來的,是根據下面這份CIB官方資料
Japan Ready To Reclaim Blue Mountain Coffee Market

根據標題Asia island nation可以推論指的就是日本
引用:
Rising levels of coffee consumption in Japan mark the end of a post-recession slump in which that nation cut imports of the bean, a move felt sharply by the coffee industry in Jamaica which until then exported more than 80 per cent of produce to the Asia island nation

But once again, the world's No. 3 economy is back in contention and they want more Blue Mountain coffee.


數據就是來自這段
引用:
Acting director general of the Coffee Industry Board Steve Robinson said on Monday that Blue Mountain coffee sold to Japan decreased from 283,000 kilogrammes during the 2013-14 crop to 235,000 kg in the year just ended. The coffee crop year ends annually in July.

Still, with less exportable coffee on offer due to drought and other factors, the amount of beans bought by the Japanese rose nevertheless from 65 per cent to 70 per cent, year over year.

Some 440,000 kg of coffee was exported in 2013-14, compared to 337,000 kg in the crop year just ended.



至於牙買加國內就喝掉一半,另一半才供出口,這個去International Coffee Organization查一下就可以知道了

這個是總產量的統計文件
Total production - Crop Year

這個是出口的統計文件
Exports - Crop Year

2015/2016 Jamaica總產量是 20 * 1000 * 60kg = 1,200噸
2015/2016 Jamaica出口量是 11 * 1000 * 60kg = 660噸

韓懷宗的書寫的是有些誤差但也沒錯,是有根據的

所以你的建議是不成立的,因為不會越引用漏洞越多。

分享韓懷宗新版咖啡學封底的一句話 --

喝咖啡是一種日常行為
但學咖啡是一種生活方式
舊 2017-08-20, 10:19 PM #318
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