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| 1 | Maximum Sustainable Yield Estimates of Ladypees,Sillago sihama(Forsskl),Fishery in Pakistan Using the ASPIC and CEDA Packages显示文摘Using surplus production model packages of ASPIC(a stock-production model incorporating covariates) and CEDA(Catch effort data analysis),we analyzed the catch and effort data of Sillago sihama fishery in Pakistan.ASPIC estimates the pa-rameters of MSY(maximum sustainable yield),Fmsy(fishing mortality),q(catchability coefficient),K(carrying capacity or unexploited biomass) and B1/K(maximum sustainable yield over initial biomass).The estimated non-bootstrapped value of MSY based on logistic was 598 t and that based on the Fox model was 415 t,which showed that the Fox model estimation was more conservative than that with the logistic model.The R2 with the logistic model(0.702) is larger than that with the Fox model(0.541),which indicates a better fit.The coefficient of variation(cv) of the estimated MSY was about 0.3,except for a larger value 88.87 and a smaller value of 0.173.In contrast to the ASPIC results,the R2 with the Fox model(0.651-0.692) was larger than that with the Schaefer model(0.435-0.567),indicating a better fit.The key parameters of CEDA are:MSY,K,q,and r(intrinsic growth),and the three error assumptions in using the models are normal,log normal and gamma.Parameter estimates from the Schaefer and Pella-Tomlinson models were similar.The MSY estimations from the above two models were 398 t,549 t and 398 t for normal,log-normal and gamma error distributions,re-spectively.The MSY estimates from the Fox model were 381 t,366 t and 366 t for the above three error assumptions,respectively.The Fox model estimates were smaller than those for the Schaefer and the Pella-Tomlinson models.In the light of the MSY estimations of 415 t from ASPIC for the Fox model and 381 t from CEDA for the Fox model,MSY for S.sihama is about 400 t.As the catch in 2003 was 401 t,we would suggest the fishery should be kept at the current level.Production models used here depend on the assumption that CPUE(catch per unit effort) data used in the study can reliably quantify temporal variability in population abundance,hence the mod-eling results would be wrong if such an assumption is not met.Because the reliability of this CPUE data in indexing fish population abundance is unknown,we should be cautious with the interpretation and use of the derived population and management parameters. | Sher Khan Panhwar LIU Qun Fozia Khan Pirzada J.A.Siddiqui | 2012 | Journal of Ocean University of China2012，11，1： | 9 |
| 2 | Performance comparison of trust based reactive routing protocols 显示文摘 | Pirzada A A Mcdonald C Datta A | 2006 | IEEE Transactions on Mobile Computing2006，5，6： | 1 |
| 3 | High degree Atrioventricular block in patients with acute inferior Myocardial Infarction with and without Right Ventricular involvement显示文摘 | Pirzada AM Zaman KS Mahmood K | 2009 | J Coll Physicians Surg Pak2009，19，5： | 1 |
| 4 | Trust EstabliShment in Pure Ad-hoc Networks显示文摘 | PIRZADA A A McDONALD C | 2006 | Wireless Personal Communieations2006，37，1： | 1 |
| 5 | Performance Comparison of Trust-Based Reactive Routing Protocols 显示文摘 | Pirzada A A McDonald C Datta A | 2006 | IEEE Transactions on Mobile Computing2006，5，6： | 1 |
| 6 | Bandyo- padhyay, Bioceramic coating of hydroxyapatite on titanium substrate with Nd-YAG laser显示文摘 | CHENG G J PIRZADA D CAI M | 2005 | Material Science & Engineering C2005，，25： | 1 |
| 7 | Dependable dynamic source routing without a trusted third party显示文摘 | PIRZADA A A MCDONALD C DATTA A | 2007 | Journal of Research and Practice in Information Technology2007，39，1： | 1 |
| 8 | Determination of water in ethanol and in moist air显示文摘 | PIRZADA I M HILLS J H | 1983 | Analyst1983，108，： | 1 |
| 9 | Preventing cardiovas- cular disease in the 21 st century: therapeutic and preventive implica- tions of current evidence 显示文摘 | Daviglus ML1 Lloyd-Jones DM Pirzada A | 2006 | Am J Cardiovasc Drugs2006，6，2： | 1 |
| 10 | Circumventing Sinkholes and Wormholes in Wireless Sensor Networks显示文摘 | Asad Amir Pirzada Chris | 2005 | International Workshop on Wireless Ad hoc Networks2005，，5： | 1 |
| 11 | Antifungal activity of Dodonaea viscosa Jacq extract on pathogenic fungi isolated from superficial skin infection显示文摘 | Pirzada A J Shaikh W Usmanghani K | 2010 | Pakistan Journal of Pharmaceutical Sciences2010，23，3： | 1 |
| 12 | Determination of water in ethanol and in moist air 显示文摘 | Pirzada Irshad M HiUsjohn H | 1983 | Analyst (London)1983，108，1290： | 1 |
| 13 | Establishing trust in pure ad-hoc networks显示文摘 | Pirzada A A McDonald C | | 0，，： | 1 |
| 14 | Microstructure and mechanical property characterizations of metal foil after microscale laser dynamic forming显示文摘 | Cheng G J Pirzada D Zhou M | 2007 | Journal of Applied Physics2007，101，06： | 1 |
| 15 | Bioceramic coating of hydroxyapatite on titanium substrate with NdYAG laser 显示文摘 | Cheng G J Pirzada D Cai M | 2005 | Materials Science and Engineering2005，25，： | 1 |
| 16 | Lysogenic transfer of group A Streptococcus superantigen gene among streptococci 显示文摘 | Vojtek I Pirzada ZA Henriques-Normark B | 2008 | J Infect Dis2008，197，2： | 1 |
| 17 | Preventing cardiovascular disease in the 21st century:therapeutic and preventive implications of current evidence显示文摘 | Daviglus ML Lloyd-Jones DM Pirzada A | 2005 | Am J Cardiovasc Drugs2005，6，2： | 1 |
| 18 | Wireless mesh networks for public safety and crisis management applications显示文摘 | PORTMANN M PIRZADA A A | 2008 | IEEE Internet Computing2008，12，1： | 1 |
| 19 | Preventing cardiovascular disease in the 21st century: therapeutic and preventive implications of current evidence 显示文摘 | Daviglus ML Lloyd-Jones DM Pirzada A | 2006 | Am J Cardiovasc Drugs2006，6，2： | 1 |
| 20 | Prevalence of Suspected Nonalcoholic Fatty Liver Disease in Hispanic/Latino Individuals Differs by Heritage显示文摘 | Eric R. Kallwitz Martha L. Daviglus Matthew A. Allison Kristen T. Emory Lihui Zhao Mark H. Kuniholm Jinsong Chen Natalia Gouskova Amber Pirzada Gregory A. Talavera Marston E. Youngblood Scott J. Cotler | 2015 | Clinical Gastroenterology and Hepatology2015，，3： | 1 |
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