Norway rat exclusion in Alberta
نویسندگان
چکیده
منابع مشابه
Norway Rat Exclusion In Alberta
Since 1950, Alberta Agriculture has supervised and coordinated a rural-based Norway rat (Rattus norvegicus) control program that has essentially kept the province rat-free. Success is achieved by eliminating invading rats within a control zone 600 km long and 30 km wide along the eastern border of the province. A systematic detection and eradication system is used throughout the zone to keep ra...
متن کاملRat Control in Alberta
A rat control program, administered and coordinated by Alberta Department of Agriculture, has kept Alberta essentially free of Norway rats (Rattus norvegicus) since 1950. A control zone, 29 x 600 km, along the eastern border prevents rats from moving into Alberta from the east. Sporadic rat infestations within the interior of Alberta are reported by concerned citizens and eradicated by governme...
متن کاملMitochondrial DNA Phylogeography of the Norway Rat
Central Eastern Asia, foremost the area bordering northern China and Mongolia, has been thought to be the geographic region where Norway rats (Rattus norvegicus) have originated. However recent fossil analyses pointed to their origin in southern China. Moreover, whereas analyses of fossils dated the species' origin as ∼ 1.2-1.6 million years ago (Mya), molecular analyses yielded ∼ 0.5-2.9 Mya. ...
متن کاملNorway rat, Rattus norvegicus in metropolitans, a bio-indicator for heavy metal pollution (Case study: Tehran, Iran)
The present research aims to assess the potential use of the Norway rat, Rattusnorvegicus as a bio-indicator for lead and cadmium accumulation in 10 urban zones in Tehran, the metropolitan city, Iran. During April to May 2014 we collected twenty adult Norway rats from the different predefined zones. By referring to the air pollution data collected over 15 years, the sampling areas were detected...
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The cardiovascular and thermoregulatory systems are considered to be susceptible in the aged population, but little is known about baseline cardiac and thermoregulatory homeostasis in rodent models of aging. Radiotransmitters were implanted in male, Brown Norway rats obtained at 4, 12, and 24 months to monitor the electrocardiogram (ECG), interbeat interval (IBI), heart rate (HR), core temperat...
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ژورنال
عنوان ژورنال: Proceedings of the Vertebrate Pest Conference
سال: 1998
ISSN: 2641-273X
DOI: 10.5070/v418110276