A Note from the Author of this Website

 

The following email was distributed widely on 10 September 2004.

 

Retirement

 

Dear Friends and colleagues

Apologies for cross-posting. I am writing to inform you that, at the age of 34, I am retiring from the field of aquatic animal health, and from science altogether. From this day I am ceasing all related activities and will be unable to provide related advice and so on. I apologise for any inconvenience that this may cause. I will leave my website on crayfish pathology - www.geocities.com/crayfishdisease - as a resource for colleagues, but will not update or maintain it.

I want to make it clear that this is NOT a decision that I wanted to reach. I have passionately pursued a career in this field for 14 years, and I dreamed of doing this for the rest of my life. However, after returning to Australia 20 months ago from research fellowships in Europe, I have been unable to obtain a salary even though I have continued to work on a full-time basis. (The only exception being a 3 month contract when I was based in Bangkok, away from my wife.) I am certain that I would have been able to continue if I was prepared to shift for jobs - but over the last 6 years my wife and I have lived in 6 cities in 4 countries, and the personal costs have been extreme. We simply could not go through another relocation, not for a while anyway. After delaying starting a family for many years - the right decision after seeing a number of friends have children in countries where they could not communicate with medical staff - we are now planning to start a family. I have exhausted all possibilities of earning a salary from Brisbane. So I need to search for a new occupation which will allow me to contribute to our financial security.

I feel very proud of the contribution that I have made to aquatic animal health - particularly to our understanding of diseases affecting freshwater crayfish. I am bitterly dissappointed to be in this position because I feel that my research, knowledge and skills have much to offer my field, my country and my fellow human beings in general. It is especially dissappointing because the Australian government and a range of stakeholders have been highlighting the lack of availability of skill in aquatic animal health. The need for a proper understanding of the causes of disease in wild freshwater crustaceans is as great as ever, and I am convinced that freshwater crustacean aquaculture, including crayfish, will be a large global industry in the near future which will demand very signficant research attention to disease. I had hoped to convince policy analysts and those in charge of research funding that now is the time to act so that we develop capacity and knowledge in freshwater crustacean pathology - alas I failed, and I expect that research and policy will continue to be reactive rather than proactive - at a cost to the aquaculture industry and the environment.

Although there have been many tough times, I have enjoyed the last 14 years working in the field. I would like to make special mention of colleagues at Biosecurity Australia and NACA as particularly good work mates, and that very much included the managers. Lastly I want to make very special mention of the incredible comeraderie of the astacology (crayfish) community – without doubt, meetings of the International Association of Astacology were the highlights of my time spent as a scientist and I shall never forget them or the people. (Keep an eye out in the December edition of "Conservation Biology" for a paper by myself and a number of prominent Astacologists - ironic that my most important paper was my last!)

Many of you I will miss a great deal. Take care and best of luck for the future.

Best regards,
Brett Edgerton

 

Original Introduction

This a multi-purpose website, with it’s aim to inform and assist people from all walks of life including, fellow scientists active in the area or with an interest in aquatic animal disease, aquaculturists, aquarium hobbyists, and students. It is my hope that the language is appropriate for my intended broad audience. I have attempted to cover a broad range of issues related to the subject, but have chosen not to discuss any one area in great detail. For additional information please consult the references list, the useful resources section and/or send me an email.

 

My main area of interest is in disease in freshwater crayfish aquaculture systems. I have therefore included on this site a discussion on freshwater crayfish aquaculture and the significance of disease. I am aware that farmers are frequently frustrated by the lack of information on the subject in non-scientific language - I hope that aquaculturists find it helpful. Much of this section is also of relevance to the aquarium enthusiast - there are a few important tips for you.

 

For each category of disease I have included a list of references. This list is generated from my ProCite database and I realise that it is imperfect ­ I need to go through the 600 odd references in the database to delete the duplicates, add many references which I know are missing, and generally clean it. Please excuse me if some of your papers are missing or incorrectly listed.

 

As well as to inform people, my aim in developing this page is to develop contacts, so I would be happy to receive your email if you have a question about anything related to my homepage or if you’ve noticed one or several sick crayfish in your ponds, or in a stream near your house, or in your aquarium, and you would like some assistance in identifying the problem. Just click on my name below and I will do my best to respond promptly. I’m always keen to hear about your experiences in farming crayfish, especially the Australian species, so please email if you feel like sharing some of your experiences.  Please click here to view additional information about my professional and research interests.

 

Sincerely,

 

Brett F Edgerton

 

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