1.INTRODUCTION: IRAN LIKE SEVERAL OTHER COUNTRIES FACES QUALITATIVE AND QUANTITATIVE COASTAL DESTRUCTION WHICH HAS ENVIRONMENTAL SOCIAL AND ECONOMIC SIDE EFFECTS, IN CASE OF DURABILITY AND CONTINUATION OF THIS DESTRUCTION, HUMAN ECOLOGICAL ENVIRONMENT IN COASTAL AREAS WOULD ENCOUNTER SEVERAL DIFFICULTIES IN NEAR FUTURE [1]. THIS RESEARCH AIMS TO IDENTIFICATION ECOLOGICAL VULNERABLE AREAS, TO PREVENT THESE COASTAL SOURCES FROM DESTRUCTION AND REDUCTION.