Dataset Information

The influence of surrounding land cover on wetland habitat conditions: a case study of inland wetlands in South Korea.

ABSTRACT: Wetland ecosystems have been globally degraded and lost due to rapid urbanization and climate change. An assessment of national scale inventory, including wetland types and conditions, is urgently required to understand the big picture of endangered wetlands, such as where they are and how they look like. We analyzed the spatial patterns of each inland wetland type (brackish wetland was included) in South Korea and the relative importance of land cover categories on wetland conditions. The wetlands were grouped into four dominant types (riverine, lake, mountain, and human-made) according to their topography. Riverine wetlands constituted the largest area (71.3%). The relative ratio of wetlands in a well-conserved condition (i.e., "A" rank) was highest in riverine wetlands (23.8%), followed by mountain wetlands (22.1%). The higher proportion of grasslands was related to a better condition ranking, but the increasing bareland area had a negative impact on wetland conditions. We also found that wetlands located near wetland protected areas tend to be in a better condition compared to remote sites. Our results further support the importance of the condition of surrounding areas for wetland conservation.

SUBMITTER: Im RY

PROVIDER: S-EPMC7241414 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature

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The influence of surrounding land cover on wetland habitat conditions: a case study of inland wetlands in South Korea.

Im Ran-Young RY Kim Taekyu T Baek Chung-Yeol CY Lee Chang-Su CS Kim Song-Hyun SH Lee Jung-Hwan JH Kim Ji Yoon JY Joo Gea-Jae GJ

PeerJ 20200518

Wetland ecosystems have been globally degraded and lost due to rapid urbanization and climate change. An assessment of national scale inventory, including wetland types and conditions, is urgently required to understand the big picture of endangered wetlands, such as where they are and how they look like. We analyzed the spatial patterns of each inland wetland type (brackish wetland was included) in South Korea and the relative importance of land cover categories on wetland conditions. The wetla ...[more]

PMID: 32477835

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Dataset Information

The influence of surrounding land cover on wetland habitat conditions: a case study of inland wetlands in South Korea.

Publications

The influence of surrounding land cover on wetland habitat conditions: a case study of inland wetlands in South Korea.

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