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- Title
STUDY ON EFFICIENCY MEASUREMENT AND SPATIAL SPILLOVER EFFECT OF MARINE FISHERIES CARBON SINK.
- Authors
ZHENG, P.; ZHAO, L. N.
- Abstract
Improving the efficiency of carbon sequestration in Marine fisheries is an important way for China to achieve the goal of carbon neutrality. This paper uses the Super-SBM model to calculate the carbon sink efficiency of Marine fisheries in nine coastal provinces of China, and analyzes its global and local spatial autocorrelation. Meanwhile, the spatial Dubin model is used to analyze the influencing factors and spatial spillover effects of carbon sink efficiency in Marine fisheries. The study found that: (1) the overall efficiency level of Marine fisheries in nine coastal provinces of China is relatively high, Regional differences are significant; (2) From the overall perspective, There is a spatial positive correlation between the efficiency of carbon sink in regional Marine fisheries, Agglomeration effect is significant; (3) From the direct effect, The number of fishery employees and the per capita disposable income of residents can promote the efficiency of carbon sink in Marine fisheries, The total economic output value of mariculture, the power of aquaculture fishing boats and the area of affected aquaculture have an inhibitory effect on the carbon sink efficiency of Marine fishery; (4) In terms of the spatial effect, The number of fishery employees, the power of aquaculture fishing boats, and the per capita disposable income of residents have a positive spatial spillover effect, The total output value of mariculture and the area of aquaculture have negative spatial spillover effect.
- Subjects
CHINA; FISHERIES; CARBON cycle; FISH farming; CARBON sequestration; MARICULTURE; CARBON offsetting; FISHING boats
- Publication
Applied Ecology & Environmental Research, 2024, Vol 22, Issue 1, p1
- ISSN
1589-1623
- Publication type
Article
- DOI
10.15666/aeer/2201_001015