A team led by Chris Freeman proposed that an "enzymatic latch" in these ecosystems is caused by the inhibition of phenol oxidase. These ecosystems are often surrounded by an ecotone called a lagg, (-5[1])and they are formed through paludification. In these ecosystems, humification generally occurs faster in the acrotelm than the catotelm. These ecosystems are called ombrotrophic when they are fed only by (-5[1])precipitation, and their (-5[1])topography is often described in terms of hummocks and hollows. (-5[1])Many of these ecosystems in Southeast Asia have been drained or burned for palm oil cultivation. (-5[3])These ecosystems store more than one-quarter of global soil carbon, mostly due to slow decomposition (10[1])under their anoxic, low-nutrient conditions. (-5[1])For 10 points, name these acidic wetlands that are dominated by Sphagnum (sfag-NUM) mosses, whose remains form (10[2])peat. (10[4]0[1])■END■