has part has part has_part has participant has participant planetary landmass land consumption process These anthropogenic ecosystems may include urban or other built-up settlements or anthropogenic ecosystems used for activities such as forestry or agriculture. A process in which natural ecosystems present over an expanse of land are removed and replaced with anthropogenic ecosystems. An SDGIO request. Likely to be refined and revised. This looks like an aggregate class, subsuming a range of processes which can lead to degradation. anthropisation land conversion process land degradation