When you look at that graph, and, indeed, today's, you'll notice that the peak moments coincide with low wind speeds. Winds are very strong in spring afternoons and I believe they blow a lot of the pollution away. When the wind dies down at night, the air fills up with pollution again. From diesel trucks, certainly, but construction, too. And agricultural stalk burning.
What puzzles me is that the humidity, which reaches 100% at night, doesn't precipitate the pollution. I thought it should?
Anyway, high AQI rates are common for Kunming in spring. But that doesn't mean it isn't utterly disgusting. We should all be aware that we're slowly being killed here.
Rural Yunnan township takes flak for alcohol ban
Posted bydon't forget that Dulong is a heavily Christian area, AND that drinking there is a serious issue. You can compare it to the droughts and the alcohol bans in both the US and in the Nordic countries in the early 20th century, when drinking had half of the country on its ass. Or Kunming.
Study: Re-greening of China possibly not so green
Posted byRefer to this ghostwritten blog post for a discussion of this topic elsewhere.
blog.worldagroforestry.org/[...]
Getting Away: Winter hiking on Yunnan's Laojun Mountain
Posted byI'm sure the lakc of human habitation is because of the strict park law enforcement. How did you get in? You normally need to obtain a permit.
Food prices across China continue to soar
Posted by"However, the RMB has, despite dropping recently, grown overall against foreign currency, so the real cost in global terms has risen even further, perhaps 15x and 6x. Yes, there has been inflation, but that happens everywhere and not 15x in 15 years, ie. 100% per year!"
That doesn't sound right. If you're consuming domestically, you can't state that food prices have actually risen a multiple of the actual inflation because of a difference of RMB vs foreign currency. At least that's not a good indication of economic situations.
This only holds true in the eyes of the few who shop in Yunnan using foreign currency (I guess importers are feeling it).
Life in Kunming: Urban gardening with James Osborne
Posted bylove your garden James