The info was basically presented just like the tables and you will data, and therefore the research were analyzed descriptively because of analysis which have associated records, concepts, and you can community findings.
Length-lbs dating
The field observation of your own catch structure revealed that Liza macrolepis and Moolgarda engeli was basically commonplace. A maximum of 242 L. macrolepis and you can 109 Yards. engeli was tested and you can mentioned on study. The length of men L. macrolepis varied regarding 141.4 – 202.step 1 mm (164.8 ± mm), and varied of 129.2–185.4 mm (159.1 ± mm) for ladies. The body lbs from male L. macrolepis ranged regarding 34.seven g in order to 89.six g (54.step one ± 13.step three g in the average), and you may twenty eight.8 g to help you grams (47.nine ± 9.52 g for the mediocre) in females. The size of the male M. engeli ranged off 109.9–188.5 mm (161.9± mm) and you will 116.5–182.step three mm (154.step one ± mm) for females. The body weight of the guys is thirteen.six – 108.5 gram (47.6±19.step three gram), and this of the ladies was fourteen.2–75.1 gram (41.4 ± gram). Intense data are available because underlying investigation 37 .
The results of your own LWRs investigation into L. macrolepis revealed that the male fish had a-b property value 2.forty-two which have a relationship coefficient out-of 0.93, therefore the lady fish got a b property value step one.81 and you can a correlation coefficient regarding 0.82 (Figure 2a and you may 2b). Thus, the male and lady L. macrolepis displayed bad progress activities, and you can a medium relationship anywhere between body weight and you will total duration of this new fish. The results of LWRs data out of male Meters. engeli indicated that the typical b worth try 3.twenty-two that have a beneficial coefficient correlation out-of 0.89. The feminine Yards. engeli had the average b property value step three.41 having a good coefficient relationship off 0.93 (Contour 3a and you can 3b). These analysis imply that a man and you will women Yards. engeli has an optimistic allometric progress pattern, and you may a strong relationship anywhere between weight and you can overall size.
Contour 2.
The length-lbs relationships regarding Liza macrolepis considering linear allometric model (a) male, (b) female; Investigations out-of noticed and you will predict growth to have men (c), and you can women (d) out of Liza macrolepis. R2 – dedication coefficient, r – correlation coefficient, N – amount of fish tested.
Contour step 3.
The length-lbs matchmaking away from Moolgarda engeli considering linear allometric design (a) male, (b) female; Review regarding observed and predicted gains for male (c), and you may ladies (d) out-of Moolgarda engeli. R2 – dedication coefficient, r – relationship coefficient, Letter – quantity of seafood sampled.
Predicated on testing season, the typical b property value L. macrolepis (male and female) is actually 2.78 when you look at the dry seasons and 2.twenty-eight during the wet-season (Shape 4a). New b value of Meters. engeli is step three.42 when you look at the dry season and dos.forty-eight into the wet-season (Shape 4b). This type of data indicate that new b value is leaner for the wet season both for types. The newest spread out plots of land off predicted fundamental pounds to own respective seen size, just like the computed from the element regarding size–lbs regression, are presented from inside the Contour 2c and you will 2d and Contour 3c and d. Brand new regression patterns tell you a difference involving the observed and you will predict increases habits both in varieties.
Figure 4.
The distance-lbs relationship from Liza macrolepis (a) throughout the dead year (b) while in the wet season and you may Moolgarda engeli (c) during the deceased 12 months (d) during the wet-season. R2 – commitment coefficient, r – correlation coefficient, Letter – quantity of fish tested.
Condition items. The outcome showed that a man L. macrolepis had a Fulton’s standing (K) basis of 1.19, and you can cousin weight status grounds (Wr) out-of ; as people got an excellent Fulton’s updates grounds of just one.19, and cousin pounds updates grounds from . Simultaneously, men Yards. engeli had an excellent Fulton’s condition basis of 1.05, and you can cousin pounds status foundation away from ; while this new females possess Fulton’s reputation grounds of 1.06, and relative pounds updates basis regarding (Table step 1). Predicated on sampling year, the new Fulton’s reputation out of L. macrolepis into the dead seasons is 1.twenty-two and also for the relative weight; in wet season these were step one.19 and you will , respectively. At exactly the same time, the latest K and you will Wr opinions regarding Meters. engeli when you look at the dry 12 months was step one.03 and , respectively; inside the wet Dating over 60 dating review season they were 1.09 and you can , correspondingly (Table 2). The knowledge of the temperatures was indeed seen visually. The days are mostly rainy while in the testing regarding the wet-season, and therefore the turbidity was large with this year.