scholarly journals Evaluation of marine ranching resources and environmental carrying capacity from the pressure-and-support perspective: A case study of Yantai

2021 ◽  
Vol 126 ◽  
pp. 107688
Author(s):  
Yuan-Wei Du ◽  
Ye-Cheng Wang
Keyword(s):  
Carrying Capacity ◽  
Environmental Carrying Capacity

scholarly journals Evaluation of Airport Environmental Carrying Capacity: A Case Study in Guangzhou Baiyun International Airport, China

2021 ◽  
Vol 2021 ◽  
pp. 1-12
Author(s):  
Lili Wan ◽  
Qiuping Peng ◽  
Tianci Zhang ◽  
Zhan Wang ◽  
Yong Tian
Keyword(s):  
Carrying Capacity ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Projection Pursuit ◽  
Indicator System ◽  
Development Mode ◽  
The Sustainable Development ◽  
International Airport ◽  
Environmental Carrying Capacity

In order to clarify the comprehensive operational capabilities of the airport and better plan the sustainable development mode of the airport, this paper studies the evaluation method of airport environmental carrying capacity. First, this paper proposes the concept of airport environmental carrying capacity by taking into account the complex characteristics of airports affected by multiple factors and then selects 16 representative evaluation indicators to construct an indicator system based on the Driving Force-Pressure-State-Response (DPSR) framework. Finally, the accelerated genetic algorithm-projection pursuit model is established to model a comprehensive evaluation index, which is used to calculate the airport environmental carrying capacity (AECC). The results of the case study show that the AECC of Guangzhou Baiyun International Airport (CAN) decreased year by year from 2008 to 2017, which is in line with the coordinated development level of CAN. By analysing the changing mechanism of AECC and indicators, we get 6 key influencing indicators that led to the continuous decline of AECC and put forward some political suggestions to improve the AECC.

An evolving assessment model for environmental carrying capacity: A case study of coral reef islands

2019 ◽  
Vol 233 ◽  
pp. 543-552 ◽  
Author(s):  
Fei Cheng ◽  
Fenzhen Su ◽  
Ming Chen ◽  
Qi Wang ◽  
Huiping Jiang ◽  
...  
Keyword(s):  
Coral Reef ◽  
Carrying Capacity ◽  
Assessment Model ◽  
Environmental Carrying Capacity ◽  
Reef Islands
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