| species richness and spore abundance of arbuscular mycorrhizal fungi across distinct land uses in western brazilian amazon. | arbuscular mycorrhizal fungi (amf) were surveyed for species richness and abundance in sporulation in six distinct land uses in the western amazon region of brazil. areas included mature pristine forest and sites converted to pasture, crops, agroforestry, young and old secondary forest. a total of 61 amf morphotypes were recovered and 30% of them could not be identified to known species. fungal communities were dominated by glomus species but acaulospora species produced the most abundant sporul ... | 2011 | 20645112 |