Maintenance management and eradication of established aquatic invaders
نویسندگان
چکیده
منابع مشابه
Predicting the identity and impact of future biological invaders: a priority for aquatic resource management
The identification and risk assessment of potential biological invaders would provide valuable criteria for the allocation of resources toward the detection and control of invasion threats. Yet, freshwater biologists have made few attempts at predicting potential invaders, apparently because such efforts are perceived to be costly and futile. We describe some simple, low-cost empirical approach...
متن کاملlangauge needs analysis of undergraduate business management and economics students
the aim of conducting this study was to investigate the foreign language learning needs of undergraduate economics students and business management students in faculties of social sciences of alzahra and azad naragh university. in the study, which was designed on the basis of a qualitative-quantitative basis using interviews and questionnaires, 146 female undergraduate business management as we...
15 صفحه اولDistinctiveness magnifies the impact of biological invaders in aquatic ecosystems
Anthony Ricciardi* and Susanna K. Atkinson Redpath Museum and McGill School of Environment, McGill University, Montreal, Quebec, Canada H3A 2K6 *Correspondence: E-mail: [email protected] Abstract There exist few empirical rules for the effects of introduced species, reflecting the context-dependent nature of biological invasions. A promising approach toward developing generalizations is ...
متن کاملTracking Aquatic Invaders: Autonomous Robots for Invasive Fish
Carp is a highly invasive, bottom-feeding fish which pollutes and dominates lakes by releasing harmful nutrients. Recently, biologists started studying carp behavior by tagging the fish with radio-emitters. The biologists search for and localize the radio-tagged fish manually using a GPS and a directional antenna. We are developing a novel robotic sensor system in which the human effort is repl...
متن کاملEradication and pest management.
Eradication is the elimination of every single individual of a species from an area to which recolonization is unlikely to occur. Cost-benefit analyses of eradication programs involve biases that tend to underestimate the costs and overestimate the benefits. In this review, we (a) highlight limitations of current cost-benefit analyses, (b) assess eradication strategies from biological and socio...
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: Hydrobiologia
سال: 2020
ISSN: 0018-8158,1573-5117
DOI: 10.1007/s10750-020-04352-5