Resource landscape, microbial activity, and community composition under wintering crane activities in the Demilitarized Zone, South Korea.

ABSTRACT: Endangered cranes migrate to the Demilitarized Zone in Korea in search for habitat and food during winter. While cranes have the potential to influence soil biogeochemical processes via dropping, foraging, and walking, few studies have investigated ecological roles of migrating birds in the new habitat. Here, we explored how cranes alter resource landscape (the amount and quality of carbon) and microbial community in soil. We set up control (fenced, no crane access) and treatment (free crane activities) plots (n = 6, respectively) in a rice paddy, and collected soils at 0-15 cm three months after the crane migration. Soils were tested for total carbon, total nitrogen, water extractable organic carbon, and Diffuse Reflectance Infrared Fourier Transform Spectroscopy, along with microbial par

SUBMITTER: Min K 

PROVIDER: S-EPMC9106215 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature