喀斯特石漠化治理的生態(tài)產(chǎn)業(yè)發(fā)展模式與經(jīng)濟效益研究
[Abstract]:The comprehensive control of rocky desertification in Guizhou Province is very representative in the karst areas of southern China. The construction of ecological industry is an important part of the comprehensive control project of rocky desertification in southern China. The selection and development model of ecological industry are very important to maintain and consolidate the results of the control of rocky desertification. It reflects the economic contribution brought by rocky desertification control and plays an important role in promoting the enthusiasm of the masses.
This study relies on the national "Twelfth Five-Year Plan" major scientific and technological support projects, with regional economics, industrial economics, ecology, karst, sustainable development theory as the theoretical basis. The potential-light rocky desertification comprehensive control demonstration area in the mountainous area of Laxi Karst Plateau is taken as the research sample area.The development model and economic benefit of ecological industry are studied from the perspective of rocky desertification control by combining indoor analysis with field investigation.
(1) At present, the research on Karst eco-industry is not extensive enough; most of the models are lack of management content; less research on experimental demonstration; relatively rich development countermeasures; less research on economic benefits in Karst areas. These factors hinder the development of karst eco-industry and indirectly hinder it. In order to accelerate the process of ecological construction and regional economic development, we should strengthen the basic theory research, supplement and perfect the development model, strengthen the demonstration, perfect the research of ecological industry in karst area from all aspects, promote the development of ecological industry in Karst area.
(2) Analytic Hierarchy Process (AHP) was used to explore the connotation of the advantages of ecological industry in karst area from three aspects: industrial growth potential, industrial comparative advantage and sustainable development ability. The ranking and dominance degree of ecological industry in Huajiang demonstration area were fruit medicine industry (7.77) poultry breeding (0.90) poultry products (0.50); the ranking and dominance degree of ecological industry in Salax demonstration area were livestock breeding (1.08) poultry breeding (0.96) fruit medicine industry (0.85). The overall ecological industry dominance degree of Huajiang demonstration area was higher than that of Salax demonstration area. Advantage of state industry.
(3) According to the selected dominant industries, determine the direction of industrial development and construct the development model of ecological industry. The ecological industry in Huajiang Demonstration Zone has taken shape and formed some modes, but lacks the content of management mechanism. And the secondary ecological industry, the construction of "industrial allocation + operation and management mechanism" bundled industrial development model. The concrete links of planting and breeding mainly include: grass-livestock-swamp-grass/poultry compound industry allocation mode, forest-grass-poultry three-dimensional industry allocation mode, forest-grain, forest-medicine, forest-medicine-grass three-dimensional allocation mode.
(4) According to the superior eco-industry and construction model selected by different research areas, and combined with the collected data, Guanling-Zhenfeng Huajiang demonstration area mainly selects the total GDP, industrial output value structure, industrial labor force, labor productivity and other industrial economic benefits indicators, and analyzes the economic benefits from a macro perspective. This income method estimates the economic benefits of the leading ecological industry. The results show that the economic benefits of the ecological industry construction in Huajiang Demonstration Zone are remarkable. The results show that the ecological industry in Salaxi Demonstration Zone will achieve good economic benefits.
【學(xué)位授予單位】:貴州師范大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2014
【分類號】:F127;X171;X324
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