پياده‌سازي داده هاي مكاني شيلاتي استان هرمزگان با استفاده از Arc GIS

Implementation of Fisheries Spatial data using Arc GIS in Hormozgan province

اﯾﻦ ﺗﺤﻘﯿﻖ ﺑﻪﻣﻨﻈﻮر ﮔﺮدآوري و ﻧﻤﺎﯾﺶ اﻃﻼﻋﺎت اوﻟﯿﻪ ﻣﮑﺎﻧﯽ ﻣﺮﺑﻮط ﺑﻪ ﺷﯿﻼت اﺳﺘﺎن ﻫﺮﻣﺰﮔﺎن در دﺳﺘﺮس در ﻣﺤﯿﻂ Arc GIS اﻧﺠﺎم ﺷﺪ. اﻃﻼﻋﺎت ﻣﺤﺪوده ﺻﯿﺪﮔﺎهﻫﺎ و ﮔﻮﻧﻪﻫﺎي ﺻﯿﺪ، ﻣﺮاﮐﺰ ﺗﺨﻠﯿﻪ، روﺳﺘﺎﻫﺎي ﺻﯿﺎدي و ﺑﻨﺪرﻫﺎ ﺻﯿﺎدي ﺗﻮﻟﯿﺪ ﺷﺪﻧﺪ، ﻫﻤﭽﻨﯿﻦ ﻣﺸﺨﺼﺎت ﺟﺎﻣﻌﻪ ﺻﯿﺎدي اﺳﺘﺎن و ﺗﻮزﯾﻊ ﻣﯿﺰان ﻓﻌﺎﻟﯿﺖ آن ﻫﺎ در ﻧﻘﺸﻪﻫﺎي ﻣﺠﺰا اراﺋﻪ ﮔﺮدﯾﺪ. ﻧﻘﺸﻪﻫﺎي ﻣﯿﺰان ﻓﻌﺎﻟﯿﺖ و ﺗﻮزﯾﻊ ﻣﮑﺎﻧﯽ روشﻫﺎي ﻋﻤﺪه ﺻﯿﺪ ﺷﺎﻣﻞ ﻣﺸﺘﺎ، ﺟﻞ و ﭘﺮﺳﺎﯾﻦ ﺳﺎردﯾﻦ، وﺿﻌﯿﺖ ﭘﺮاﮐﻨﺶ ﻣﮑﺎﻧﯽ و ﻣﯿﺰان ﻓﻌﺎﻟﯿﺖ ﺗﻌﺎوﻧﯽﻫﺎي ﺻﯿﺎدي و ﺗﻮزﯾﻊ ﻣﮑﺎﻧﯽ ﺷﻨﺎورﻫﺎي ﺻﯿﺎدي ﻟﻨﺞ و ﻗﺎﯾﻖ )ﻣﺠﺎز و ﻏﯿﺮﻣﺠﺎز( دﺳﺘﻪﺑﻨﺪي و ﺗﻮﻟﯿﺪ ﺷﺪﻧﺪ. ﻣﯿﺰان ﺻﯿﺪ و ﺳﺎﺣﻞ آوري و ﺗﻮزﯾﻊ ﻣﮑﺎﻧﯽ آن ﺑﺮاي ﮔﺮوه ﻫﺎي ﻣﺨﺘﻠﻒ آﺑﺰي ﺑﻪﺻﻮرت ﻧﻘﺸﻪ اراﺋﻪ ﮔﺮدﯾﺪ. وﺿﻌﯿﺖ ﭘﺮاﮐﻨﺶ و ﺗﺮاﮐﻢ آﺑﺰﯾﺎن ﻣﻬﻢ و ﺗﺠﺎري اﺳﺘﺎن ﻫﺮﻣﺰﮔﺎن )63 ﮔﻮﻧﻪ ﻣﺎﻫﯽ و 5 ﮔﻮﻧﻪ ﻣﯿﮕﻮ( در ﺳﺮﺗﺎﺳﺮ آب ﻫﺎي اﺳﺘﺎن ﻫﺮﻣﺰﮔﺎن ﺑﻪﺻﻮرت ﻧﻘﺸﻪ ﺗﻮﻟﯿﺪ ﮔﺮدﯾﺪ. ﺗﻮزﯾﻊ ﻣﮑﺎﻧﯽ 16 ﮔﺮوه اﻧﻮاع ﺑﻨﺘﻮزﻫﺎ در آب ﻫﺎي ﻣﺤﺪوده درﯾﺎي ﻋﻤﺎن ﺑﻪﺻﻮرت ﻧﻘﺸﻪ اراﺋﻪ ﺷﺪﻧﺪ. از ﻃﺮﻓﯽ ﺗﻮزﯾﻊ آﻻﯾﻨﺪهﻫﺎي ﻣﺤﯿﻄﯽ ﻓﻠﺰات ﺳﻨﮕﯿﻦ در ﺳﻄﺢ آب و رﺳﻮﺑﺎت درﯾﺎﯾﯽ و ﺗﻮزﯾﻊ ﻣﮑﺎﻧﯽ آﻻﯾﻨﺪهﻫﺎي ﻧﻔﺘﯽ در ﺗﻮده آب ﺑﻪﺻﻮرت ﻧﻘﺸﻪ اراﺋﻪ ﺷﺪﻧﺪ. اﻃﻼﻋﺎت ﺗﻮﻟﯿﺪ ﺷﺪه در اﯾﻦ ﺗﺤﻘﯿﻖ ﮐﻪ ﺑﺨﺸﯽ از آن ﻫﺎ ﻗﺎﺑﻠﯿﺖ اراﺋﻪ ﺑﻪﺻﻮرت ﻧﻘﺸﻪ را داﺷﺘﻨﺪ، ﺑﻪﻋﻨﻮان ﯾﮏ ﻣﻨﺒﻊ و ﺑﺎﻧﮏ اﻃﻼﻋﺎﺗﯽ در GIS ذﺧﯿﺮهﺷﺪهاﻧﺪ ﮐﻪ ﻗﺎﺑﻠﯿﺖ ﺑﻪروزرﺳﺎﻧﯽ و ﺗﻮﻟﯿﺪ ﻧﻘﺸﻪﻫﺎي ﺟﺪﯾﺪ را دارﻧﺪ، ازاﯾﻦرو اﯾﻦ ﺑﺎﻧﮏ اﻃﻼﻋﺎﺗﯽ ﻣﯽ ﺗﻮاﻧﺪ ﻣﻨﺒﻊ ﻣﻄﻤﺌﻨﯽ ﺑﺮاي ﻣﺤﻘﻘﺎن ﺷﯿﻼﺗﯽ ﺑﻪﻣﻨﻈﻮر ﻃﺮحرﯾﺰي ﭘﺮوژه ﻫﺎي ﺟﺪﯾﺪ ﺗﺤﻘﯿﻘﺎﺗﯽ ﻣﺤﺴﻮب ﮔﺮدد ﮐﻪ ﺑﺘﻮاﻧﺪ ﺑﻪﺻﻮرت ﮐﺎرﺑﺮدي در ﺗﺼﻤﯿﻢ ﮔﯿﺮي و ﻣﺪﯾﺮﯾﺖ ﺷﯿﻼﺗﯽ ﻣﻮرداﺳﺘﻔﺎده و ﺑﻬﺮهﺑﺮداري ﻗﺮار ﮔﯿﺮد

The study was conducted to collect and display basic information about the fishery in Hormozgan province base on GIS. Maps of major fishing grounds and species, landing centers, fishing ports, and villages were produced, as well as the distribution of fisherman activity was presented. Maps of the spatial distribution of fishing activity and major fishing methods and distribution of fishing vessels and the fishing cooperative activities were produced. Distribution and abundance of some commercial species (63 fish and 5 shrimp species) were mapped all around Hormozgan Province waters. Also, spatial distribution maps of 16 groups of benthos were generated. Distribution of environmental contamination variables such as heavy metals, petroleum pollution variables were mapped in the Oman Sea waters. Distribution of Sea Surface Temperature (SST) and Chlorophyll were studied using MODIS satellite imagery data. In this study, some of data and information were generated as maps, this data saved in a database bank; however, they have a basic possibility for upgrading and generating new maps. Thus, the database can reference for fisheries researchers to devise new research project lead, which can be used in decision-making and fisheries management.