biological activity of soils
31Digestate — Acidogenic digestate produced from mixed municipal waste Digestate is solid material remaining after the anaerobic digestion of a biodegradable feedstock. Anaerobic digestion produces two main products: digestate and biogas. Digestate is produced …
32Biodiversity of New Caledonia — The Biodiversity of New Caledonia is considered to be one of the most important in the world. New Caledonia, a large south Pacific island group about 1,200 km east of Australia, supports high levels of endemism, with many unique plants,… …
33Podzol — Podsol, Spodosol a stagnopodzol in upland Wales Used in: WRB, USDA soil taxonomy, others …
34Compost — (  /ˈ …
35Podsol — In soil science, Podsol (also spelled Podzol, or known as Spodosol) are the typical soils of coniferous, or Boreal forests. They are also the typical soils of eucalypt forests and heathlands in southern Australia. The name is Russian for under… …
36Verbascum thapsus — Second year plant starting to flower, with a dead stem of the previous year, behind left Scientific classification Kingdom …
37Paecilomyces — Taxobox name = Paecilomyces image width = image caption = regnum = Fungi phylum = Ascomycota classis = Eurotiomycetes ordo = Eurotiales familia = Trichocomaceae genus = Paecilomyces genus authority = Samson 1974 subdivision ranks = Species… …
38Solum — and soils are not synonymous. Some soils include layers that are not affected by soil formation. These layers are not part of the solum. The number of genetic horizons ranges from one to many. A surface layer that is 10 cm thick overlying bedrock …
39Cyathus — striatus Conservation status See text …
40tundra — /tun dreuh, toon /, n. one of the vast, nearly level, treeless plains of the arctic regions of Europe, Asia, and North America. [1835 45; < Russ túndra < Lappish; cf. Kola Lappish tundar flat elevated area] * * * Treeless, level or rolling ground …
