1. Introduction
In March 2020, the PRC General Office of the State Council issued Guiding Opinions on the Construction of Modern Environmental Governance System, which pointed out that the concept of green development should be firmly established; the benign interactions between government governance, social adjustment and enterprise autonomy should be accomplished; the mechanism and system should be improved and the source treatment needs to be strengthened, thus forming a joint force in order to provide a strong institutional guarantee for the radical improvement of the ecological environment, leading to the construction of ecological civilization and a beautiful China. It shows that environmental governance is of great importance for building a beautiful China and forming a modern national governance system [
1].
In a narrow sense, environmental governance refers to the governance of the natural ecological environment; in a broad sense, it refers to the environmental governance model, which is a governance activity integrating economic governance, political governance, cultural governance and social governance [
2]. Environmental governance is determined by the objective needs of economic and social development, and is the fundamental requirement of ecological civilization construction [
3]. There is a trade-off between environmental governance and economic development [
4]. Environmental governance can promote economic growth in two ways: on the one hand, environmental governance can promote economic growth through a variety of economic activities; on the other hand, environmental governance can improve the environmental carrying capacity and promote economic development [
5].
Fishery economy is an important part of marine economy, and it is also the industry with the fastest development and the best benefit in agriculture. Fishery modernization is an important part of agricultural modernization, and a key link in building a harmonious society and promoting rural revitalization [
6]. China is a big fishery country. In 2017, the total output of China’s aquatic products accounted for more than one-third of the world’s total aquatic products, and the fishery output value reached CNY 1200.291 billion. In addition, China is also the largest aquaculture country in the world, accounting for more than 70% of the world’s total output. Fishery has made an important contribution to ensuring national food security and increasing the income of farmers and fishermen. At present, fishery has become an important pillar industry to promote the development of China’s national economy [
7].
In recent years, the external pollution has seriously affected the environmental quality of the fishery waters, ecological disasters and other problems have caused a huge threat to the fishery economy, and the fishery economic losses caused by environmental pollution are serious [
7]. In addition, according to the existing literature, the increase of per capita disposable income, population and urbanization level will increase the demand for aquatic products. With the continuous improvement of people’s living standards in China, the output and consumption of aquatic products in China are also rising significantly [
8]. From the actual development of China’s fisheries, the growth rate of fishery production is far lower than the added value of consumption. The contradiction between fishery production and consumption has seriously hindered the development of China’s fishery economy.
Fishery is an important part of the marine economy and plays an important role in ensuring the supply of aquatic products, alleviating the pressure on food security, and improving the dietary structure of residents. The global long-term extensive marine fishery development model has caused varying degrees of damage to the ecological environment, and the deterioration of the ecological environment will in turn restrict the healthy and sustainable development of fisheries. The sustainable development of fishery economy is a brand-new theoretical system, which refers to the overall planning and balance between fishery economy, environmental protection and social development in order to achieve a new fishery development model for the harmonious development of man and nature. At present, countries around the world are paying more and more attention to environmental governance issues, and are making continuous efforts to achieve sustainable development; at the same time, environmental issues have seriously hindered the development of fishery economy, causing the people’s growing needs for a better life to be unsatisfied. Fully understanding and using the interaction mechanism between the environment and fishery economy development is of great significance to the realization of sustainable development. Through the analysis of the relationship between the two, this paper explains the impact mechanism of environmental governance on fishery economic growth, explains the possible intermediary role of technological innovation, fills the gap in this research field, and has certain innovative and practical value.
2. Literature Review
Forster and other scholars have been relatively early in the research on how environmental governance affects economic growth. By constructing the Harrod model, D’Arge [
9] analyzed the interaction mechanism between economic growth and natural environment, and thought that domestic and foreign economic policy and environmental policy are complementary and inseparable. Later, Forster [
10,
11] further studied the relationship between environmental governance and economic growth based on the neoclassical growth model in his two articles in 1972 and 1973. Forster believed that if certain environmental governance is carried out, it may help to maximize the welfare of consumers, but environmental governance will also lead to the reduction of balanced consumption and capital stock.
In China, the research on this aspect started relatively late. Xu and Mu [
12] first proposed that environment is a special asset for the public service of all mankind and the destruction of environment means the loss of this asset, and then the disappearance of GDP and people’s welfare. In addition, through the international comparison of environmental governance mode, they thought that environmental governance cannot be treated as a purely technical problem. On this basis, they put forward the way of environmental governance suitable for China’s national conditions. Zhang and Zuo [
13] introduced energy and environment into the production function, and established an endogenous economic growth model under the dual constraints of energy and environment. Through theoretical analysis, they showed that the improvement of environmental quality as a factor input can promote economic growth, and believed that only by maintaining the natural environment and ecological balance can China achieve sustainable economic growth. By building a two-stage model of the relationship between environmental governance investment and economic growth, combined with empirical analysis, Dai et al. [
14] found that China has basically entered the second development stage of environmental governance investment to promote economic growth—the late promotion stage. They pointed out that the promotion effect of environmental governance investment on economic growth can be shown in two aspects: on the one hand, it can promote economic growth by reducing the scale effect, improving the structure effect and promoting the technology effect and other economic activities; on the other hand, it can promote economic growth by improving the environmental carrying capacity. By establishing an endogenous growth model of human capital, Huang and Chen [
15] analyzed the environment and environmental pollution control under the framework of endogenous growth, and found that the increasing share of investment in environmental pollution control has a negative impact on economic growth to a certain extent, but it is a necessary price to achieve sustainable development, and China still needs to strengthen environmental pollution control in the future, to improve the efficiency of environmental governance and to strive to fundamentally reverse the severe situation of environmental deterioration. By establishing a long-term equilibrium model of industrial pollution environmental governance investment and economic growth, Chen et al. [
16] explained the mechanism of industrial pollution governance in promoting economic growth in the long run. The results showed that in the long run, when the governance investment increases less, environmental governance has a restraining effect on economic growth, and when the governance investment increases more, it has a promoting effect on economy; however, with the increase of governance investment, the economic growth effect is on the decline. Zhang [
17] used the Solow model with environmental governance factors and introduced environmental governance funds and labor factors to analyze the balanced impact of environmental governance on economic growth. The results showed that in the long run, the environmental governance investment has a significant positive effect on economic growth, but in the short run, the increase in the share of investment in environmental governance has a negative effect on economic growth. Therefore, while adhering to the long-term investment in environmental pollution control, it is necessary to coordinate the relationship between environmental governance and economic development in the short run. Based on the “production—R&D” two-sector model, Chang and Wang [
18] arranged the mathematical logic among environmental regulation, technological innovation and economic growth, and explained that the impact of environmental regulation on economic growth is related to technological innovation, and the impact of environmental regulation on economic growth has the threshold of technological innovation: when the level of technological innovation is low, environmental regulation will inhibit economic growth; when the level of technological development is high, environmental regulation will promote economic growth.
Environmental economist Yao Jian [
19] believes that the environment–economy system has two sub-systems, environment system and economy system, which is a complex system having natural structure and function through material circulation, energy flow, exchange or conversion of information and value, interdependence, interweaving and coupling. It is restricted by the laws of nature and possesses natural attributes, and at the same time, it is governed by objective economic laws and possesses social attributes. The environment–economy system has four basic elements: population, capital (or funds), resources and technology. From the structural point of view, the four basic elements of the environment–economy system form three subsystems: environment subsystem, economy subsystem and technology subsystem. The interaction of the three makes the environment–economy system possess the four major functions of material circulation, energy flow, information transmission and value appreciation. Grossman and Krueger [
20] conducted an empirical study on the relationship between environmental quality and per capita income of residents and found that “pollution increases with the increase of per capita income at low income levels, and decreases with the increase of per capita income at high income levels”. Based on Kuznets’s research, Panayotou [
21] proposed the Environmental Kuznets Curve (EKC) to describe the relationship between environmental quality and per capita income. However, while many countries and regions have achieved rapid economic growth, they have also led to the excessive development and consumption of ecological environment resources, which further caused serious environmental pollution and ecological damage. Since then, scholars have begun to study the coordinated development between economic development and ecological environment quality. Sadik-Zada and Gatto [
22] combines two strands of literature—the Resource Curve and the Environmental Kuznets Curve hypotheses—to put forward a novel three-sector model, which provides a common ground for structuralist, institutional and purely economic analyses of carbon footprint. To address the challenge of merging two concepts—the inward-oriented EKC hypothesis and the pollution haven hypothesis—Sadik-Zada and Ferrari [
23] set out a simple variational model, which identifies the structural composition of the economy and the level of economic development as the primary determinants of the magnitude of the domestic environmental degradation. The central implication of this theoretical model is the recognition of the fact that countries at different stages of economic development have different thresholds of environmental degradation.
In recent years, the research on how environmental governance affects economic growth has gradually turned to the impact of environmental governance on a specific industry, but the research related to the development of fishery economy is fewer in number. Ding et al. [
24] studied the relationship between the efficiency of marine economic production and the efficiency of environmental governance, and proposed that in the development of marine economy, coastal provinces and cities should fully consider the impact of policy, environment and economic development of adjacent areas on their own areas, make rational use of their positive role and avoid their adverse effects. However, there is still a lack of relevant research on the impact of environmental governance on fishery economic growth from the perspective of empirical analysis. In this paper, the research of environmental governance on fishery economic growth fills the gap in this field and has a certain degree of innovation. At present, some scholars have carried out relevant analysis on how fishery economy is affected by the environment. These studies confirm the impact of environmental governance on fishery economic growth from the side. Huang et al. [
25] were the first to elaborate on the serious harm of environmental pollution to fishery output, and considered that its impact is mainly manifested in the following aspects: environmental pollution leads to the death of aquatic products, red tide leads to serious fishery losses, pollution leads to the increase of the number and varieties of residual harmful substances in aquatic products, and it damages human health. They also believed that to increase the output of aquatic products, we should first strengthen the protection of fishery environment. Jia [
26] further pointed out that the pollution that caused fishery losses included river and lake pollution, pond ecological risk, fishery self-pollution and so on. At the same time, he thought that the fine to the polluting unit could only play a temporary but not permanent role, and we should be determined to eliminate the pollution in the “factory wall”. Based on the analysis of the development of fishery resources and the impact of marine pollution on fishery economy in Weifang, Shandong Province, Han [
27] put forward suggestions on marine environmental governance, including establishing and improving the total emission control system of main rivers into the sea, strengthening the environmental detection ability of coastal waters and main rivers into the sea, and increasing investment in marine environmental pollution governance. Bi and Duan [
28] divided the factors that affect the fishery ecological environment into non-biological factors, biological factors and human factors, further clarified the sources of fishery ecological environment pollution include land pollution sources, marine pollution sources and aquaculture pollution, which indicated that not only marine environmental pollution but also any other environmental pollution will affect the development of fishery economy, confirmed from the side that the environmental governance of all industries will affect the economic growth of fisheries, finally put forward the anti-pollution strategy of paying equal attention to both land and sea, and prevention and control. Fu et al. [
29] studied the cooperative governance model of marine fishery environmental pollution and proposed that marine fishery waters belong to public goods, with integrity and complexity. Therefore, to consider the pollution of marine fishery environment, we should proceed from the overall situation and achieve the diversification, institutionalization and mutual trust in the governance process and maximization of public interests. The protection of fishery environment requires the government to fully mobilize the market and social forces through various means such as industrial pollution control investment and environmental pollution control investment. Cui et al. [
7] described in detail the environmental problems faced by the current fishery economic development: external pollution seriously affects the environmental quality of fishery waters, and clearly put forward that the planning goal of fishery development is to harness the ecological environment, curb the momentum of environmental deterioration, and rationally develop and utilize fishery waters.
To sum up, existing studies can analyze the relationship between environmental governance and fishery economic development from two paths. Some studies suggest that environmental governance will affect economic growth, and fishery is an important industry in the national economic system because inland fish and fishery make substantial contributions to individuals, society and the environment by providing food and livelihoods for billions of people worldwide [
30,
31], so that environmental governance will also affect the development of fishery economy. Other studies have found that the development of fishery economy will be restricted by environmental pollution, and environmental damage will hinder the development of fishery economy, or in other words, environmental governance will promote the growth of fishery economy. However, it should be noted that these two research paths cannot directly explain the impact of environmental governance on the development of fishery economy, which are explored mainly through speculation, common sense and other non-academic methods, and there is no direct empirical research on the relationship between environmental governance and fishery economic development. Based on some methods and conclusions of existing studies, this paper makes a direct analysis on the impact of environmental governance on fishery economic growth through empirical test, and explains the impact mechanism of environmental governance on fishery economic growth, so as to confirm the relevant views.
5. Conclusions and Suggestions
5.1. Conclusions
Fishery is a resource- and environment-dependent industry; without the harmonious coexistence of fishery resources and ecological environment, there will be no healthy, stable and sustainable development and modernization of fishery. With China’s economy entering the new normal, environmental problems have seriously become a weak point restricting the development of China’s fishery economy, facing a big bottleneck. Therefore, how to coordinate the relationship between environmental governance and fishery development, so as to explore a road suitable for high-quality development of fishery, is the main direction to promote the supply-side structural reform of fishery and the construction of modern fishery, which is of great significance to ensure national food security, resource security and ecological security, as well as accelerate the construction of a beautiful country and maritime power.
In this context, this paper uses panel data to empirically analyze the impact relationship and action path between environmental governance and fishery economic development, and further explores the heterogeneity in spatial and temporal aspects of this impact. The results show that, first of all, on the whole, environmental governance significantly promotes fishery economic development. Whether the level of fishery economic development is measured only by the amount of investment in industrial pollution control or by the amount of investment in environmental pollution control, the effect of environmental governance on fishery economic growth is obvious. Secondly, the effects of environmental governance on the development of fishery economy are different in spatial and temporal aspects. That is to say, the impact of environmental governance on fishery economic growth will be different in different regions and different periods. In terms of regional characteristics, the impact of environmental governance on fishery economic development shows the distribution characteristic of “in the eastern region > in the central region > in the western region”. The specific performance is as follows: the impact of environmental governance on fishery economic growth is the most significant in the eastern region, followed by the central region, and environmental governance has a positive impact on fishery economy in the eastern and central regions; in contrast, the impact of environmental governance on fishery economic growth in the western region is less significant and shows negative. From the perspective of timing change, this shows an “inverted U” type timing change characteristic of “influence degree rising − influence degree decreasing”. The specific performance is as follows: In the period 2009–2013, environmental governance has a great promotional effect on the fishery economic growth. Individually, for the industrial pollution control variable, both the promotional effect and the influential significance of environmental governance on fishery economic growth show the trend of rising first and then decreasing; for the environmental pollution control variable, there was no significant impact in the periods 2004–2008 and 2014–2017, and only in the period 2009–2013 is the impact significant. Finally, the identification of transmission mechanism further reveals that technological innovation can play a certain mediating role between environmental governance and fishery economic growth. With improving the level of technological innovation, environmental governance has a significant impact on fishery economic growth. In the process of exploring agricultural modernization, technological innovation may become an effective way to balance environment and fishery economic development.
The contribution of this paper is embodied in the following: First, it enriches the literature on environmental governance and fishery economy development, conducts an in-depth analysis of the relationship between the two from the perspective of empirical research, and discovers the dynamic balance relationship between environmental governance and fishery economy development. Secondly, when constructing the indicator system of environmental governance and fishery economy development, it covers multiple angles, avoiding the one-sidedness of selecting a single indicator for factor analysis, and the analysis results obtained are more referential. In the end, both the starting point and the end point of the research paid great attention to its practical guiding significance, and very practical policy recommendations were put forward.
In addition, although some results have been achieved, there are still many shortcomings in the research process, mainly in the field of multidisciplinary knowledge involved in this article. The related knowledge involves environmental economics, development economics, management, statistics, etc. In the writing of the thesis, this article introduces appropriate quantitative analysis methods. However, due to the fact that China’s fishery statistical data is relatively small at present, the available statistical data is limited in years, and there are inconsistencies in the statistical caliber. Some analysis cannot be further carried out, which affects the depth of the research. From the perspective of research, bound by the research data, this article mainly starts from the perspective of the industry, and does not take into account the important role of the enterprise as an economic entity in the fishery economy, which affects the comprehensiveness of the final policy recommendations to a certain extent.
5.2. Suggestions
Due to overfishing, environmental pollution and other reasons, traditional fishery resources are declining, the marine ecological environment is deteriorating and many other problems are seriously affecting the sustainable utilization of fishery resources. Based on the above research conclusions, to coordinate the dynamic equilibrium between environmental governance and fishery economic development and promote sustainable development, the following policy suggestions are put forward:
First, promote environmental governance and protection through technological innovation. There is no contradiction between environmental governance and fishery economic development. Environmental governance is conducive to creating a more healthy and fair development environment, promoting the transformation and upgrading of fishery industrial structure, and advancing the high-quality development of fishery economy. Technological innovation is the key point to giving consideration to both environmental protection and fishery economic development. Technological innovation can not only green the high-energy consumption and high-pollution technology, but also green the fishery technology, so as to promote the mutual promotion relationship between environmental governance and fishery economic development. We should do these things—explore the establishment of a comprehensive governance system that integrates coastal areas, drainage areas and sea areas; strictly control the sea reclamation, strengthen the comprehensive management of coastal zone and coastal wetland protection; expand the scope of total emission control of pollutants into the sea, and ensure the water quality of river sections into the sea; accelerate the comprehensive governance of key sea areas and enhance our ability to cope with marine natural disasters and environmental emergencies; promote energy conservation, consumption reduction, green environmental protection, increase production and increase income in fishery industry, and apply Internet of Things technology to build a modern fishery cloud service platform; improve the level of aquaculture production management and information management, and promote the transformation and upgrading of fishery; and actively carry out environmental improvement to promote the safety, civilization and sustainable development of fishery industry.
Second, develop regional environmental governance and structural fishery industry. On the whole, in the eastern region fishery is prosperous, but due to social pressure and other factors, its development has entered a bottleneck period. In dealing with the relationship between environment and fishery development, the eastern region should highlight the positive role of environmental governance and take ecological restoration as an important point to promote the high-quality development of the fishery economy. In terms of scale or time, there is a significant gap between the development of fishery in the central and western regions and that in the eastern region. Under the constraints of resources, environment and other factors, the central and western regions should pay more attention to the diversified development of fishery industry and make overall plans for leisure fishery and ocean fishery.
Third, lead the transformation and upgrading of fishery with green development. In terms of development mode, we should transform from an extensive and high-consumption type to an economical and efficient type, optimize production structure and rationalize a regional layout. It is also important to highlight green solutions, effectively solve the contradiction between fishery development and ecological environment protection, and then explore a “green and low-carbon, friendly environment, resource protection, quality and safety” development direction.