کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4378381 | 1617548 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Patterns for parameters in simulation models
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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: Patterns for parameters in simulation models Patterns for parameters in simulation models](/preview/png/4378381.png)
چکیده انگلیسی
Population simulation models are often used in conservation biology to assess human impact on species survival, but have been under heavy critique due to parameterization problems. The general notion is that only models for which parameters were directly assessed from field data can show that a certain process is working, in contrast to using field data to fit models. We would like to provide an update regarding the relationship between simulation model parameterization and the use of field data as 'pattern' for revealing 'structurally realistic' parameters and processes. 'Pattern-oriented modelling' is an inverse modelling technique in ecology that considers the use of multiple field data pattern simultaneously to filter the parameterizations which were successfully tested against all available data on system dynamics. We highlight this technique with an example of our own research and conclude that this approach is especially suitable for models in conservation of rare and elusive species, where data are generally scarce.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ecological Modelling - Volume 204, Issues 3â4, 16 June 2007, Pages 553-556
Journal: Ecological Modelling - Volume 204, Issues 3â4, 16 June 2007, Pages 553-556
نویسندگان
Stephanie Kramer-Schadt, Eloy Revilla, Thorsten Wiegand, Volker Grimm,