Chinese Built-up Land in Floodplains Moving Closer to Freshwaters

نویسندگان

چکیده

Abstract Human proximity to water and its dynamics are important understanding the socio-hydrological dilemma between using floodplains avoiding flood risk. However, previous studies have not distinguished of built-up land in (BLF) outside (BLOF). This article provides a new spatiotemporal perspective BLF proximities for changing risk China. The results show that China’s BLFs had an average 5.41 km 2014. Most (62%, 25.88×10 3 2 ) were located within waterbodies. From 1990 2014, increased rapidly by 81% from 23.06×10 41.74×10 , which large portion (57%) was concentrated surroundings (≤3 km), shortening distance waterbodies 169 m. growth even areas where overall increasing Both increases their can increase exposure exacerbate scientific community policymakers should pay attention only volume growth, but also spatial relationship with

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ژورنال

عنوان ژورنال: International Journal of Disaster Risk Science

سال: 2021

ISSN: ['2095-0055', '2192-6395']

DOI: https://doi.org/10.1007/s13753-021-00343-9