scholarly journals Fish disease monitoring along a pollution transect: a case study using dab Limanda limanda in the German Bight

1992 ◽  
Vol 91 ◽  
pp. 173-192 ◽  
Author(s):  
AD Vethaak ◽  
D Bucke ◽  
T Lang ◽  
PW Wester ◽  
J Jol ◽  
...  
Author(s):  
Agus Rumimpunu ◽  
Jardie A. Andaki ◽  
Victoria E.N. Manoppo

AbstractThe objective of this research was to study the potential business development  of Channel catfish farming  (Pangasius sp) in Tatelu Village North Minahasa regency.  This research was a case study and the data collected was analyzed qualitatively and quantitative. Observation and interview to Tatelu village community were used to gather the primary and secondary data. The results of the research showed that the land, fries, and feed can be used for the potential businnes development of farming  channel catfish  in Tatelu village of North Minahasa Regency. The problems faced by fish culturist included  cost, fish disease, level of community education and market demand. The skill of fish culturist needed to be develop through education , training and socialization about the benefits of fish culture. This was important due to the development of channel catfish farming had positive impact  increasing people welfare. This is important because the development of channel catfish farming has a positive impact on improving people's economi Key words : channel catfish, tatelu village, business development


2004 ◽  
Vol 5 (2-3) ◽  
pp. 54-81 ◽  
Author(s):  
J. Hofmann ◽  
H. Behrendt ◽  
A. Gilbert ◽  
R. Janssen ◽  
A. Kannen ◽  
...  

2015 ◽  
Vol 96 ◽  
pp. 117-125 ◽  
Author(s):  
Kathrin Wahle ◽  
Joanna Staneva ◽  
Heinz Guenther

2014 ◽  
Vol 39 ◽  
pp. 61-68 ◽  
Author(s):  
A. Plüß ◽  
F. Kösters

Abstract. Morphodynamic modelling of coastal seas and estuaries for large-scale and long-term applications is strongly affected by parameter sensitivity of process-based models. Moreover, the comparison of data-based methods with numerical model results is limited by uncertainties in measurements. These drawbacks can be partly overcome by a multi-model approach (MMA). In a case study to assess long-term sediment transport and morphodynamic processes for the German Bight, the AufMod research project applies two different methods for process-based modelling: UnTRIM-SediMorph and DELFT3D. Model sensitivity is illustrated in terms of different morphological changes for diverse porosity values. As a first step, discrepancies between individual methods are shown based on resulting sediment transport patterns.


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