Azerbaijan has the largest percentage of territory covered by mud volcanoes.

阿塞拜疆拥有最大比例的泥火山覆盖领土。

At regular intervals along a pile transect, we place the quadrants down and count the percentage cover of each different species found.

每隔一段时间，我们沿着一堆样带放置象限，并计算所发现的每种不同物种的覆盖百分比。