[On the safety threshold of wetlands based on water ecological element--taking wetlands in Sanjiang Plain as an example].
The lowest water requirement of the wetlands was demonstrated through different simulations. Based on the relationship between the area of wetlands and its effects on air temperature and humidity, some useful statistical models were established. According to the theory and principles of system dynamics (SD), a dynamic simulation model of the wetlands' retaining water was compiled in DYNAMO language. Finally, the safety threshold of the wetlands was assessed based on its water ecological factors. The feasibility of the method was demonstrated by a case study on the wetlands in Sanjiang Plain of China.
Liu
Zhenqian
Z
Jinan University, Institute of Tropical and Subtropical Ecology, South of China Agricultural University, Guangzhou. zhenqiann@sohu.com
Wang
Jianwu
J
Luo
Shiming
S
Lu
Xianguo
X
Liu
Zhaoli
Z
Liu
Hongyu
H
Li
Xiujun
X
D000383:Agriculture; D002681:China; D004463:Ecology; D005240:Feasibility Studies; D006813:Humidity; D012987:Soil; D013696:Temperature; D014867:Water
D012987:Soil; D014867:Water