Climate Change Impact Assessment on Environment and Marine Fisheries Resources, Using by Ecological Indicators

One of the major challenges facing the marine ecology is the reduction of biodiversity, climate change, overexploitation of aquifers and pollution of water resources, and the lack of access to the prediction of the dynamics of aquatic ecosystems - marine to address the above problems. Certainly, due to the size of the country and climatic diversity, biodiversity (species and habitat), fresh water resources of fresh water and even coastal regions of the country, the issue of climate change will have different effects in each of the regions and regions of the country. Indicators that are considered for this purpose include a set of indexes that are classified in the form of inter-parametric matrices in two groups: external and internal factors of the classification and evaluated and analyzed according to negative factors (Threats-Weaknesses) and positives (Opportunities-Strengths). All applicable solutions and recommendations should be based on the two principles of prevention and adjustment (Mitigation-Adaptation) planning and implementation. Identify and classify the effects of climate change and the hazards of the phenomenon on the basis of geographical / climatic regions with the use of updated native models and rapid assessment. In this paper, thematic analysis and study of various scenarios of climate change impacts on the marine environment and marine resources based on the Multi directional matrix research based on ecological indicators and applied evaluation and management, the two groups of environmental features - natural resources, and socio-economic - have been emphasized.

کلیدواژه ها:

Climate Change ، Risk Assessment ، Ecological Indicators ، Marine Environment ، Fisheries Resources