Changes in land use alter soil quality and aggregate stability in the highlands of northern Ethiopia.

ABSTRACT: Land use change alters biodiversity and soil quality and thus affects ecosystem functions. This study investigated the effects of changes in land use on major soil quality indicators. Soil samples were taken from a depth of 0-10 cm (top soil) under four major land uses (cropland, grassland, area exclosure, eucalyptus plantation) with similar land use change histories for analysis, and soil from a nearby natural forest was used as a reference. Land use change from natural forest to cropland and grassland significantly decreased major soil quality indicators such as soil organic C (SOC), total soil N (TSN), molybdate-reactive bicarbonate-extractable P, and arbuscular mycorrhizal fungi (AMF) spore density, but compared to the cropland, change to area exclosure and eucalyptus plantation signif

SUBMITTER: Delelegn YT 

PROVIDER: S-EPMC5648896 | biostudies-literature | 2017 Oct

REPOSITORIES: biostudies-literature