Economic Issues in Ecosystem Management: An Introduction and Overview
نویسندگان
چکیده
منابع مشابه
An Overview of Group Key Management Issues in IEEE 802.16e Networks
The computer industry has defined the IEEE 802.16 family of standards that will enable mobile devices to access a broadband network as an alternative to digital subscriber line technology. As the mobile devices join and leave a network, security measures must be taken to ensure the safety of the network against unauthorized usage by encryption and group key management. IEEE 802.16e uses Multica...
متن کاملIntroduction of flaxseed (Linum usitatissimum L.) and an overview on its role in aquatics nutrition
One of the challenges facing the increasing growth of the aquaculture industry in the last decade is paying attention to the production of economical aquafeeds. Fishmeal as a source of protein required by aquatic species faces problems such as price increment, quality fluctuation and the presence of various chemical and microbial contaminants. Therefore, attention to the use of alternative prot...
متن کاملeconomic optimization and energy consumption in tray dryers
دراین پروژه به بررسی مدل سازی خشک کردن مواد غذایی با استفاده از هوای خشک در خشک کن آزمایشگاهی نوع سینی دار پرداخته شده است. برای آنالیز انتقال رطوبت در طی خشک شدن به طریق جابجایی، یک مدل لایه نازک برای انتقال رطوبت، مبتنی بر معادله نفوذ فیک در نظر گفته شده است که شامل انتقال همزمان جرم و انرژی بین فاز جامد و گاز می باشد. پروفایل دما و رطوبت برای سه نوع ماده غذایی شامل سیب زمینی، سیب و موز در طی...
15 صفحه اولan overview of group key management issues in ieee 802.16e networks
the computer industry has defined the ieee 802.16 family of standards that will enable mobile devices to access a broadband network as an alternative to digital subscriber line technology. as the mobile devices join and leave a network, security measures must be taken to ensure the safety of the network against unauthorized usage by encryption and group key management. ieee 802.16e uses multica...
متن کاملQuantitative Ecosystem Indicators for Fisheries Management Introduction
Spring in Paris (31 March to 3 April 2004) helped to attract more than 250 participants from 53 countries to a symposium on ‘‘Quantitative Ecosystem Indicators for Fisheries Management’’. The symposium was hosted by the Intergovernmental Oceanographic Commission at the UNESCO headquarters next to the Eiffel Tower, and coorganized with the Scientific Committee on Oceanic Research (SCOR). Four ye...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Agricultural and Resource Economics Review
سال: 1996
ISSN: 1068-2805,2372-2614
DOI: 10.1017/s1068280500007747