Technology for Comprehensive Assessment of Impacts and Risks of Future Climate Change on Biodiversity
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A biodiversity and climate change technology, applied in the field of environmental protection and climate change impact assessment, can solve the problems of lack of scientific and comprehensive understanding of biodiversity impacts and risks, and restrictions on effective development.
Active Publication Date: 2022-02-18
CHINESE RES ACAD OF ENVIRONMENTAL SCI
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[0004] Climate change has had certain impacts on my country's biodiversity, and there is a certain understanding of these impacts; however, due to the lack of systematic technical means for future climate change impacts and risk assessments on biodiversity, the impact of future climate change on my country's biodiversity There is still a lack of scientific and comprehensive understanding of diversity impacts and risks, which seriously restricts the formulation of biodiversity conservation countermeasures under the influence of climate change and the effective implementation of biodiversity conservation and adaptation to climate change
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[0014] The present invention is further illustrated in accordance with the above designs.
[0015] 1. Establish an index of the scope of species distribution under climate change, establish an indicator of the influence of climate change on biodiversity, that is, according to the degree of change in the distribution range of the species of climate change, the impact of climate change on the scope of species is analyzed by analyzing climate change. The variation change caused by the change in various species distribution changes to the influence of climate change on biodiversity. Considering the current scope of the species, the newly suitable distribution range and the total proposed distribution range, analyze the distribution range of species distribution under the influence of climate change. The species distribution ranges through the number of species distribution points in China, or by drawing the species distribution point to the GIS chart, by calculating the distribution r...
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Abstract
The invention is called future climate change impact on biodiversity and comprehensive risk assessment technology, which belongs to the technical field of ecological environment protection and climate change response. Based on the comprehensive investigation of the characteristics of biodiversity in my country, the climate change scenario prediction technology, Monte Carlo method, computer simulation, GIS and risk assessment technology, as well as theories and practices of climatology, probability theory, etc., are used to establish climate change response. Biodiversity impact and risk assessment indicators and species distribution loss rules, randomized climate scenarios, combination of niche models and climate scenarios, simulation of climate change impacts, and assessment of climate change impacts and risks on biodiversity. In order to establish technical countermeasures for biodiversity conservation and adaptation to climate change, effective conservation of biodiversity can play important social, economic and environmental benefits. These technologies are highly operable, low in cost, low in maintenance, and widely applicable, especially for assessing the impact and risk of climate change on my country's biodiversity.
Description
Technical field: [0001] The present technology is in the field of environmental protection and climate change impact assessment, with the aim of protecting biology, ecology by using climate change scenarios, Monte Carlo Method, computer simulation method, GIS technology, risk assessment technology, and biological taxation Learning, biological geography, climatology, biological mathematics, fuzzy mathematics, probability theory, statistical discipline theory and method, establish a comprehensive technology for future climate change on biodiversity impact and risk, climate change Influential, scientific and biological diversity, play important social, economic and environmental benefits. Background technique: [0002] Biodiversity is the result of Earth's life through evolution of billion, providing human food, drug resources, is the material foundation of human beings to survive; and in terms of maintaining soil, regulating climate, maintaining natural balance Instead of replaceme...
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