کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9443398 | 1617577 | 2005 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The use of satellite data in modeling population dynamics and prevalence of infection in the rodent reservoir of Junin virus
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
بوم شناسی، تکامل، رفتار و سامانه شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The use of satellite data in modeling population dynamics and prevalence of infection in the rodent reservoir of Junin virus The use of satellite data in modeling population dynamics and prevalence of infection in the rodent reservoir of Junin virus](/preview/png/9443398.png)
چکیده انگلیسی
We present the first results of a simple numerical model of rodent population dynamics and viral infection for Junin virus, etiologic agent of Argentine hemorrhagic fever (AHF), in its host, Calomys musculinus. In contrast to the more common statistical approach, the model incorporates satellite-derived environmental data in a causal approach. In addition, the model incorporates specific biological characteristics of the host, such as birth rate and longevity. Theoretical and actual rodent population densities are compared with several years of capture data at locations on the Argentine pampas. The model appears to be a good tool for simulating dynamics of populations using remotely sensed data. Results are in agreement with field data showing maximum population densities during the autumn in most localities. The differences between simulated population densities and field observed values indicate that, although computer simulation is useful to obtain some aspects of population dynamics, improvements should be introduced in order to generate more robust results.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ecological Modelling - Volume 185, Issues 2â4, 10 July 2005, Pages 437-449
Journal: Ecological Modelling - Volume 185, Issues 2â4, 10 July 2005, Pages 437-449
نویسندگان
X. Porcasi, G. Calderón, M. Lamfri, N. Gardenal, J. Polop, M. Sabattini, C.M. Scavuzzo,