Diversity of Fish in Iraqi Waters and some Factors Affecting them
| المصدر: | مجلة الدراسات المستدامة |
|---|---|
| الناشر: | الجمعية العلمية للدراسات التربوية المستدامة |
| المؤلف الرئيسي: | Hashim, Rasha Ahmed (Author) |
| المجلد/العدد: | مج5, ملحق |
| محكمة: | نعم |
| الدولة: |
العراق |
| التاريخ الميلادي: |
2023
|
| التاريخ الهجري: | 1445 |
| الشهر: | أغسطس |
| الصفحات: | 1473 - 1479 |
| ISSN: |
2663-2284 |
| رقم MD: | 1399667 |
| نوع المحتوى: | بحوث ومقالات |
| اللغة: | الإنجليزية |
| قواعد المعلومات: | EduSearch |
| مواضيع: | |
| كلمات المؤلف المفتاحية: |
Fish | Factor | Water | Diversity | Marshes
|
| رابط المحتوى: |
| المستخلص: |
Rivers Tigris and Euphrates, as well as the wetlands in southern Iraq and the Diyala River, were all included in the evaluation of earlier studies on the variety and factors impacting fish in Iraqi waters. Different studies documented different types, and the number of species recorded varied between the studies, which could be explained by the registration of some species, synonyms, differs from the registration of some species with synonymous names By mistake, as well as recording new species in times that followed some previous studies, Also, the difference in some factors, including the pollution of some waterways, leads to a difference in the existing species, so we find the presence of species that are tolerant of pollution. There are different factors that determine the diversity of different types of fish. Temperatures, water salinity, electrical conductivity, organic materials, nutrients represented by nitrates and phosphates, in addition to ammonia are all factors that determine the types of fish present in the environment, It is these different taxes Poeciliidae, Mugilidae, Sparidae,, Hemiramphidae, , Siluridae , Engraulidae, Mastacembelidae Some marine species also exist Liza subviridis, Hyporhamphus limbatus, Thryssa whiteheadi, Acanthopagrus arabicus |
|---|---|
| ISSN: |
2663-2284 |
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