نتایج جستجو برای: standard length
تعداد نتایج: 805103 فیلتر نتایج به سال:
Regarding the importance of studying inland water fishes specially the fish living in qanats, some morphology characteristics, length-weight relationship and growth type of Turkmenian loach Paraschistura sargadensis living in Aran qanat, Baft city were assessed by standard protocols. Range of total length was 25.1-51.38 mm, standard length was 20.65-43.10 mm, fork length was 23.41-46.85 mm, bod...
this research was conducted to study the length-weight and length-length relationships and condition factor of six cyprinid fish species viz. alburnus atropatena , barbus lacerta , capoeta capoeta , carrasius gibelio , romanogobio macropterus and pseudorasbora parva from zarrineh river (urmia lake basin, iran). a total of 188 specimens ranging from 2.9 to 21.4cm in total length and 0.22 to 176g...
I believe that one of the most fundamental trends occurring in our economies—or, at least, in the world's most developed market economies—is that an ever-increasing part of our wealth is being generated by the so-called knowledge economy as opposed to agrarian, resource-based or industrial production. This shift has been taking place since the start of the industrial revolution; its visible res...
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