Ontology highlight
ABSTRACT:
SUBMITTER: Choi HA
PROVIDER: S-EPMC7666062 | biostudies-literature | 2020
REPOSITORIES: biostudies-literature

Choi Hyun-Ah HA Seliger Bernhard B Moores Nial N Borzée Amaël A Yoon Chong Hwi Kevin CHK
Biodiversity data journal 20201106
<h4>Background</h4>Birds are useful environmental indicators as their presence reflects the health of the food web. Bird occurrence, rarity and abundance are reliable indicators of ecosystem health. Monitoring of avian populations in the Republic of Korea (ROK) is a primary requirement due to plummeting populations and the risks to threatened species. The Ministry of Environment of ROK started conducting winter bird censuses in 1999, including inland areas and coast areas, such as Cheorwon, Yeon ...[more]