این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Iranian Journal of Ichthyology، جلد ۱، شماره ۲، صفحات ۶۱-۷۲
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عنوان انگلیسی Alien and invasive freshwater fish species in Iran: Diversity, environmental impacts and management
چکیده انگلیسی مقاله More than 32 alien (exotic) fish species belonging to 10 orders and 12 families (Cyprinidae, Gobiidae, Salmonidae, Anguilidae, Mugilidae, Centrarchidae, Heteropneustidae, Gasterosteidae, Cichlidae, Poecilidae, Adrianichthyidae and Pleuronectidae) were reported from Iran of which 25 species are confirmed by specimens. Some of the alien fishes (e.g., Cyprinus carpio , Carassius auratus , Pesudorasbora parva , Xiphophorus hellerii and Gambusia holbrooki ) have already established breeding populations, acting as invasive species. Some others are regularly stocked by the Iranian Fisheries Company (e.g., Hypophthalmichthys molitrix , Hypophthalmichthys nobilis , Ctenopharyngodon idella ) and few others are occasionally recorded from natural waters. Amatitlania nigrofasciata and Tilapia zillii are two alien cichlids recently reported from Iran. Aquaculture, sport fishing, control of malaria, ornamental purposes, research activities, demonstration in national fairs and accidental introduction are the main reasons for these introductions. Pseudarasbora parva was introduced accidentally along with other exotic carps and now is widely distributed in inland waters. The intentional introduction of alien species is an extraordinarily complex issue and requires taking into account a broad number of variables. Understanding the risks that alien species, especially aquatic invasive species (AIS) pose, comparative studies on the ecology and life history strategies of the introduced and invasive species and closely related indigenous species with similar ecological life traits, monitoring the rate of invasion, and the causal relation between population dynamics and species invasion and public awareness, could be effective management strategies to minimize the bio-invasion impacts.
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نویسندگان مقاله حمید رضا اسماعیلی | hamid reza esmaeili
department of biology, college of sciences, shiraz university, shiraz, iran.

سازمان اصلی تایید شده: دانشگاه شیراز (Shiraz university)

آزاد تیموری | azad teimori
department of biology, faculty of sciences, shahid-bahonar university of kerman, iran.

سازمان اصلی تایید شده: دانشگاه شهید باهنر (Shahid bahonar university)

فریدون عوفی | feridon owfi
iranian fishery research organization ifro , marine ecology department, tehran, iran.


کیوان عباسی | keivan abbasi
aquatic ecology department of the inland water aquaculture center, p.o. box 66, bandar-e anzali, iran.


برایان w coad | brian w coad
canadian museum of nature, ottawa, ontario, k1p 6p4 canada.
نشانی اینترنتی http://ijichthyol.org/index.php/iji/article/view/4
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/451/article-451-383403.pdf
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Articles
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