20200614 火灾烧毁大部分森林后 必应壁纸

凯尔特河野营地 火灾烧毁大部分森林后 这种令人眼花of乱的五颜六色的野花展示是不列颠哥伦比亚省水壶河游乐区的一片森林大火肆虐的结果。 森林中的野火是自然的，对生态系统至关重要。 燃烧的树木产生的热量将数百万的种子倾倒在森林的地面上。 腐烂的植物会变成灰烬，在土壤中释放养分，从而促进新苗的生长。 熊熊烈火通过消除杂草和入侵昆虫进一步促进了植物物质的大量新生长。 因此，它也为阳光浸入森林地面铺平了道路，使种子发芽并最终开花成今天我们首页的景象。

英语原文:

This dazzling display of colorful wildflowers is a result of a wildfire that raged through the forest here in British Columbia’s Kettle River Recreation Area. Wildfires in forests are natural and vital to the ecosystem. The heat from the burning tree dumps millions of seeds on the forest floor. Decaying flora turned into ash, releases nutrients in the soil which in turn invigorates the growth of new seedlings. The raging fire further contributes to an abundant new growth of plant matter by eliminating weeds and invasive insects. It also thus makes way for sunlight to immerse the forest floor enabling seeds to germinate and eventually bloom into a scene like our homepage today.

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