Regional agriculture continuous developing ability dynamic estimation system
A technology for developing capabilities and agriculture, applied in the fields of instruments, data processing applications, resources, etc., can solve problems such as difficulty in historical review and linear fitting, inability to dynamically predict and warn of evolution trends, and many theoretical studies.
Inactive Publication Date: 2007-06-13
NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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Therefore, it is difficult to carry out historical review and linear fitting on whether the past economic development and resource environment can coordinate and interact, and it is also impossible to dynamically predict and warn the evolution trend of future economic development and resource environment, so that the evaluation of sustainable development can be compared horizontally. and vertical simulation seem to be somewhat powerless
[0010] Therefore, the current research on sustainable development of regional agriculture is still in the development stage. The main problem is that there are many theoretical researches and few practical application researches; especially in the field of agriculture, there are only static researches and no temporal and spatial changes (multi-period and multi-region) dynamic research on
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[0065] Utilize the present invention according to above-mentioned method and procedure to finish " Harbin animal husbandry resources and market allocation potentiality and industrial distribution research " project (won the third prize of Harbin science and technology progress).
[0066] This invention transforms the cumbersome and complicated weight determination and effect inspection problems in the analytic hierarchy process into a simple, fast and accurate software calculation model. Using the idea of spatio-temporal dynamic simulation to systematically evaluate the ability of agricultural sustainable development, it improves the limitation of the AHP that only statically evaluates at a certain moment, and integrates dynamic evaluation and dynamic early warning, which can not only trace the historical evolution trajectory, but also predict The future development trend is a rare macro-control model system in the decision-making process of regional agriculture or other fiel...
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The invention belongs to the agricultural production technical field, relating to a dynamic evaluating system for sustainable development ability of regional agriculture, able to scientifically and completely and dynamically describe a measurement method and system for time-space evolution of regional agriculture, comprising: index system setup, index sequence determination, index weight calculation and effect check software development. And it makes dynamic and quantitative evaluation on the sustainable development ability of agriculture in time sequence and makes dynamic and quantitative evaluation on that of regional agriculture in geographical space. And tracking ecological environment evolution track can reveal stability, permanence and human-land relation harmony each period of time and each region, and find regional difference and main restriction factors of agricultural sustainable development. And it proposes resources optimized configuration mode of sustainable and coordinative development and countermeasures to sustainable development of regional agriculture.
Description
technical field [0001] The invention belongs to the technical field of agricultural production. It is an important method for dynamic quantitative evaluation of regional agricultural development capabilities in both time and space. On this basis, it can carry out dynamic linear simulation and dynamic trend early warning of regional agricultural development trends, and provide scientific theoretical basis for agricultural macro-control. The sustainable development of agriculture is related to the guarantee support ability of agricultural resources, ecological environment, production level and basic conditions. How to determine the coupling relationship between agricultural sustainable development and resources, environment, production and basic conditions (hereinafter referred to as the four elements), and the influence of the evolution trend of the four elements in human activities on the ability of agricultural sustainable development, is to correctly grasp the agricultural s...
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IPC IPC(8): G06Q10/00G06Q50/00G06Q10/06G06Q50/02
Inventor 刘志强张平宇刘居东祝彦杰
Owner NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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