Research Cyanobacteria blooms and non-alcoholic liver disease: evidence from a county level ecological study in the United States Zhang F, Lee J, Liang S, Shum C Environmental Health 2015, 14:41 (7 May 2015) Abstract http://www.ehjournal.net/ content/14/1/41/abstract Provisional PDF http://www.ehjournal.net/ content/pdf/s12940-015-0026-7. pdf
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How Oregon's Lost Lake Disappears الظاهرة الغامضة لاختفاء مياه البحيرة المفقودة كل ربيع
Kwoneksamach May 06, 2015 A Wintry Affair—How Oregon's Lost Lake Disappears The volcanic roots of Oregon's Mount Hood National Forest become evident each year when the mysterious Lost Lake vanishes. Near the Hoodoo Ski Area, the water of Lost Lake escapes through a hole on the north shore like water down a drain. https://youtu.be/i-fLLT_pss0?t=10 watch this vedio شاهد الفيديو