The new intense studies away from overall length and the entire body lbs was processed playing with a great Microsoft Do well (Microsoft Place of work 365)

The new intense studies away from overall length and the entire body lbs was processed playing with a great Microsoft Do well (Microsoft Place of work 365)

The information and knowledge was presented given that dining tables and you can figures, and therefore the study was in fact reviewed descriptively compliment of review having associated accounts, concepts, and job observations.

Length-pounds dating

Industry observation of your catch structure showed that Liza macrolepis and you will Moolgarda engeli was prevalent. A maximum of 242 L. macrolepis and you may 109 M. engeli were sampled and you will mentioned throughout the investigation. The size of men L. macrolepis ranged out-of 141.4 – 202.step one mm (164.8 ± mm), and you will ranged of 129.2–185.cuatro mm (159.step 1 ± mm) for women. Your body lbs of men L. macrolepis varied away from 34.eight g so you can 89.six grams (54.step 1 ± thirteen.step 3 g during the average), and you can twenty-eight.8 grams so you can grams (47.nine ± 9.52 grams for the average) in women. The length of a man Yards. engeli ranged away from 109.9–188.5 mm (161.9± mm) and 116.5–182.step 3 mm (154.1 ± mm) for females. One’s body pounds of men are 13.six – 108.5 gram (47.6±19.step 3 gram), which of one’s girls try fourteen.2–75.step one gram (41.cuatro ± gram). Raw investigation come due to the fact underlying investigation 37 .

The outcome of one’s LWRs studies to your L. macrolepis showed that the male seafood had a-b property value dos.44 with a correlation coefficient regarding 0.93, together with female fish got a-b property value step one.81 and you will a correlation coefficient out-of 0.82 (Shape 2a and you will 2b). Therefore, a man and you can lady L. macrolepis demonstrated negative gains habits, and a medium relationship between pounds and complete amount of the newest fish. The outcome away from LWRs study off male M. engeli revealed that an average b really worth is actually step three.22 with an excellent coefficient relationship out-of 0.89. The feminine M. engeli got the average b worth of step 3.41 having an excellent coefficient relationship regarding 0.93 (Contour 3a and 3b). dating app for African Sites This type of studies mean that a man and you can people Meters. engeli keeps a positive allometric gains pattern, and you may a robust relationship anywhere between body weight and you will complete duration.

Profile 2.

The exact distance-pounds relationship out-of Liza macrolepis based on linear allometric design (a) men, (b) female; Testing out of observed and you may predict gains to have men (c), and you can females (d) out-of Liza macrolepis. R2 – devotion coefficient, r – correlation coefficient, Letter – quantity of fish tested.

Profile step 3.

The distance-weight matchmaking regarding Moolgarda engeli according to linear allometric design (a) male, (b) female; Analysis away from observed and you can forecast development for male (c), and you can people (d) out-of Moolgarda engeli. R2 – commitment coefficient, r – relationship coefficient, N – amount of fish sampled.

Predicated on sampling season, the average b worth of L. macrolepis (men and women) is 2.78 for the dry year and you can dos.twenty eight when you look at the wet season (Contour 4a). The fresh b worth of Meters. engeli was step three.42 when you look at the deceased season and dos.forty-eight within the wet season (Contour 4b). Such data signify the fresh new b value is leaner in the wet-season for variety. The newest spread out plots of land from forecast practical lbs to possess particular observed size, just like the computed in the element from size–weight regression, try shown during the Figure 2c and you can 2d and you can Contour 3c and you can d. The newest regression activities reveal a big change within seen and you can predict gains habits both in types.

Figure 4.

The length-pounds relationship regarding Liza macrolepis (a) during lifeless 12 months (b) while in the wet-season and you can Moolgarda engeli (c) during deceased 12 months (d) during the wet season. R2 – devotion coefficient, roentgen – correlation coefficient, N – amount of seafood tested.

Standing activities. The outcome indicated that a man L. macrolepis had a Fulton’s standing (K) grounds of 1.19, and you may relative lbs position foundation (Wr) away from ; while the girls got good Fulton’s updates grounds of just one.19, and you can relative lbs updates basis out of . Concurrently, male M. engeli had a Fulton’s reputation foundation of 1.05, and you will relative pounds status basis away from ; whereas brand new people provides Fulton’s position foundation of 1.06, and you can relative pounds updates factor out of (Table step one). Considering testing 12 months, the fresh Fulton’s standing of L. macrolepis inside dead year try 1.22 and for the relative lbs; into the wet-season they certainly were step 1.19 and you may , respectively. At exactly the same time, the K and you may Wr viewpoints regarding Meters. engeli within the lifeless 12 months have been step one.03 and you will , respectively; during the wet-season these people were step one.09 and , respectively (Dining table dos). The content of your own temperatures was basically seen visually. The days are mostly wet through the sampling throughout the wet-season, so the turbidity are high with this 12 months.

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