2018/6/27
歐陽凝木為倩的學長，是冥府凡間靈使。
注意
毒性水晶玉石 ：自然生成。
毒石 ：人类化学爆力制成。
请自己找翻译软体，如果你看不懂日本文字的话。
https://www.facebook.com/groups/530449157128854/permalink/971139796393119/
歐陽凝木 Then something unusual would happen – perhaps a demon would appear or the environment would seem strange or there would be a sensed presence.
歐陽凝木 Toxic leftovers from Giant Mine found in snowshoe hares
Weak bones
Small mammals can serve as sentinels for environmental contamination. Snowshoe hares (Lepus americanus) live in a relatively small area and eat soil, so they are likely to accumulate higher levels of arsenic and other trace metals from the environment.
Exposure to elevated levels of arsenic can cause damage to the liver and other organs. And cadmium, a toxic metal and another byproduct of the gold extraction process, can replace calcium in the bones, leading to bone deformities and weakness.
In humans, chronic arsenic exposure (usually from water) can lead to changes in skin colour, skin growths and cancers of the skin, lung and internal organs.
When we measured arsenic and cadmium levels in hares living within two kilometres of the Giant Mine and compared them to hares living about 20 kilometres away from Yellowknife, the results were striking.
The arsenic levels in the guts of snowshoe hares living near the Giant Mine were 20-50 times greater than those living away from it. We also saw higher concentrations of arsenic in the organs and nails of the Giant Mine hares.
Cadmium levels were also higher but the difference wasn’t as marked. Hares from both locations had weaker bones and showed signs of osteoporosis, probably due to chronic exposure to cadmium.
留言列表
