L'inquinamento ha un impatto sulle infezioni endoparassitarie nei pesci d'acqua-image

L'inquinamento ha un impatto sulle infezioni endoparassitarie nei pesci d'acqua

$ 54.93

Publication Name: NA Book Title: L'inquinamento ha un impatto sulle infezioni endoparassitarie nei Author: Ahmed Sherif ISBN: 9786209109812 ISBN-13: 9786209109812 Format: Paperback gtin13: 9786209109812 Type: NA Language: Italian

Description

L'inquinamento ha un impatto sulle infezioni endoparassitarie nei pesci d'acqua dolce by Ahmed Sherif Estimated delivery 3-12 business days Format Paperback Condition Brand New Description Dai risultati di questo studio si può concludere che il tasso di infezione degli endoprotozoi è stato più alto nei pesci d'acqua dolce di allevamento rispetto ai pesci selvatici (lago Borullus), inoltre la stagione estiva ha registrato il tasso di infezione più alto e i protozoi più prevalenti nella stagione estiva sono stati Eimeria spp ed Entamoeba in O. niloticus mentre in C. gariepinus i parassiti ematici sono stati gli endoprotozoi più isolati Trypansoma e Babesia. Lo stato di salute dei pesci esaminati (Oreochromis niloticus e Clarias garipinus) è stato influenzato in modo significativo da parametri dell'acqua come i composti azotati e lo stato batteriologico. I valori della conta batterica totale e dei coliformi totali sono risultati correlati positivamente con i fertilizzanti organici. Sono state riscontrate correlazioni positive tra l'acqua (composti azotati e stato batteriologico) e il tasso di infezione degli endoprotozoi. La concentrazione di metalli pesanti (Fe, Mn, Zn, Cu, Pb, Cd e Hg) nell'acqua è risultata più elevata nelle aziende agricole rispetto al lago Borullus. Nessuna correlazione tra il tasso di infezione e i livelli di metalli pesanti nell'acqua. La concentrazione di metalli pesanti negli organi segue la sequenza fegato > branchie > muscoli. Correlazione negativa tra i residui di metalli pesanti nei tessuti dei pesci e il tasso di infezione. Details ISBN 6209109810 ISBN-13 9786209109812 Title L'inquinamento ha un impatto sulle infezioni endoparassitarie nei pesci d'acqua dolce Author Ahmed Sherif Format Paperback Year 2025 Pages 140 Publisher Edizioni Sapienza GE_Item_ID:174294154; About Us Grand Eagle Retail is the ideal place for all your shopping needs! With fast shipping, low prices, friendly service and over 1,000,000 in stock items - you're bound to find what you want, at a price you'll love! Shipping & Delivery Times Shipping is FREE to any address in USA. Please view eBay estimated delivery times at the top of the listing. Deliveries are made by either USPS or Courier. We are unable to deliver faster than stated. International deliveries will take 1-6 weeks. NOTE: We are unable to offer combined shipping for multiple items purchased. This is because our items are shipped from different locations. Returns If you wish to return an item, please consult our Returns Policy as below: Please contact Customer Services and request "Return Authorisation" before you send your item back to us. Unauthorised returns will not be accepted. Returns must be postmarked within 4 business days of authorisation and must be in resellable condition. Returns are shipped at the customer's risk. We cannot take responsibility for items which are lost or damaged in transit. For purchases where a shipping charge was paid, there will be no refund of the original shipping charge. Additional Questions If you have any questions please feel free to Contact Us. Categories Baby Books Electronics Fashion Games Health & Beauty Home, Garden & Pets Movies Music Sports & Outdoors Toys

  1. Seller sent me the wrong book, but the book they sent sounded interesting enough for me to keep it. I still contacted the seller and communication was fast and professional. They apologized for sending me the wrong book and said I could return it for a refund. I told them that I liked the book they sent me and wanted to keep it. They were happy. Told them thank you and happy new year. People make mistakes, but the fact that this seller was quick and professional and apologized made a difference.

    Prototype074

  2. The basket is perfectly what I ordered and as listed. It came in the factory packaging and was perfect upon delivery. Thank you postal service lol. The delivery took way longer than listed though, it was listed to come in a week from purchase, but took a whole month. I had some concerns at first, but communication with the company was top notch and they were very professional and answered most of my questions satisfyingly. Just prepare for a longer wait than listed, but I got what I bought lol.

    coalmineedbb

  3. The two new out-of-print books I ordered were exactly as described and shipped promptly. I did ask the seller's support person (an AI chatbot, I think) to be sure to package the items carefully, and "he" said that he'd make that request of the shipping department. I knew this was hooey, and as I expected, the books were shipped in nothing but a padded paper mailer, no other protection. I got lucky, no damage, but don't bother making special requests of this seller.

    Olivier Marguillard

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