Optimization of Spatial Allocation of Rural Ditch Ecological Units in Huaibei Plain Based on Bi-level Particle Swarm Algorithm
CHEN Lei, XIA Xiao-lin, ZHANG Jing-yu, ZOU Zhi-ke, LI Wei, CHEN Ying-jian, GUO Wei-ling, LONG Chang-yu
Journal of Changjiang River Scientific Research Institute . 2026, (3): 79 -87 .  DOI: 10.11988/ckyyb.20250169