The content had been presented just like the dining tables and numbers, and therefore the investigation was indeed analyzed descriptively as a consequence of assessment with Biker Sites dating only reviews relevant reports, concepts, and you will community observations.
Length-weight matchmaking
The field observance of catch constitution indicated that Liza macrolepis and you will Moolgarda engeli was indeed predominant. All in all, 242 L. macrolepis and you can 109 M. engeli was basically tested and you will mentioned in the studies. Along men L. macrolepis ranged of 141.cuatro – 202.step one mm (164.8 ± mm), and ranged away from 129.2–185.4 mm (159.step one ± mm) for females. The human body lbs of men L. macrolepis varied from 34.eight g to help you 89.six g (54.step 1 ± thirteen.step three g when you look at the average), and you can twenty eight.8 grams so you can grams (47.nine ± nine.52 grams when you look at the mediocre) in women. The size of the male Meters. engeli ranged away from 109.9–188.5 mm (161.9± mm) and you may 116.5–182.step 3 mm (154.step 1 ± mm) for females. The human body lbs of your boys was 13.six – 108.5 gram (47.6±19.step three gram), and that of people is actually fourteen.2–75.step 1 gram (41.cuatro ± gram). Raw analysis appear because the fundamental study 37 .
The results of the LWRs studies into the L. macrolepis revealed that the male fish got a-b property value dos.forty-two having a correlation coefficient from 0.93, as well as the women fish had a-b worth of step one.81 and you can a correlation coefficient from 0.82 (Contour 2a and you will 2b). Ergo, the male and women L. macrolepis showed bad progress models, and you will an average correlation anywhere between weight and you may complete length of the brand new seafood. The outcomes regarding LWRs data out of male M. engeli indicated that an average b really worth was 3.twenty-two which have an excellent coefficient relationship out-of 0.89. The female M. engeli had the common b value of 3.41 with good coefficient relationship out-of 0.93 (Figure 3a and you can 3b). These investigation signify the male and female Yards. engeli has an optimistic allometric increases development, and you can an effective correlation between body weight and you may complete size.
Shape dos.
The distance-pounds dating out of Liza macrolepis considering linear allometric model (a) men, (b) female; Evaluation from noticed and you will forecast development to own male (c), and you will female (d) off Liza macrolepis. R2 – devotion coefficient, roentgen – relationship coefficient, N – level of seafood sampled.
Contour step 3.
The distance-pounds dating out-of Moolgarda engeli predicated on linear allometric model (a) men, (b) female; Analysis from seen and you can predict progress for men (c), and you can lady (d) of Moolgarda engeli. R2 – dedication coefficient, roentgen – relationship coefficient, N – amount of seafood sampled.
Considering testing season, the common b property value L. macrolepis (men and women) is dos.78 inside lifeless 12 months and you can dos.28 in wet season (Profile 4a). Brand new b property value M. engeli is actually step 3.42 inside dry 12 months and dos.48 during the wet season (Figure 4b). This type of research indicate that the fresh new b well worth is lower during the wet season for both species. The new spread plots of forecast basic pounds to own respective noticed duration, because calculated about ingredient from size–weight regression, was displayed inside the Shape 2c and 2d and you may Profile 3c and you can d. This new regression activities show a positive change within seen and you may predict development activities both in varieties.
Profile 4.
The distance-pounds relationship from Liza macrolepis (a) throughout the inactive seasons (b) during wet season and you will Moolgarda engeli (c) through the dead season (d) during wet-season. R2 – dedication coefficient, r – correlation coefficient, N – quantity of fish sampled.
Standing activities. The results showed that a man L. macrolepis got good Fulton’s condition (K) factor of 1.19, and you can cousin pounds updates grounds (Wr) off ; because women had an effective Fulton’s standing foundation of just one.19, and relative lbs standing basis regarding . Concurrently, male Meters. engeli had an effective Fulton’s reputation foundation of just one.05, and you can relative pounds position grounds off ; whereas brand new females has actually Fulton’s updates foundation of just one.06, and cousin lbs standing grounds away from (Table step one). Based on sampling seasons, the fresh new Fulton’s reputation off L. macrolepis inside the dry seasons is actually step 1.twenty two and also for the cousin pounds; when you look at the wet-season they were step one.19 and you may , correspondingly. In addition, new K and Wr viewpoints from Meters. engeli in the inactive 12 months were step 1.03 and you can , respectively; during the wet-season these people were step 1.09 and , respectively (Table 2). The information of the temperatures was basically noticed visually. The changing times are typically wet during the sampling on wet-season, so the turbidity are higher during this season.