کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1046872 1484403 2015 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Modeling the biomass production of the biofuel crop Miscanthus x giganteus, to understand and communicate benefits and risks in cultivation
ترجمه فارسی عنوان
مدل سازی تولید زیست توده از میسکانتوس X کبوتر دریایی محصول سوخت های زیستی برای درک و برقراری ارتباط فواید و خطرات در کشت
کلمات کلیدی
STELLA؛ مدل سازی شبیه سازی؛ بهره وری میسکانتوس؛ سیستم و مدل سازی. سهامداران
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
چکیده انگلیسی


• Productivity of a biofuel crop, Miscanthus x giganteus, modeled in five locations
• The model was developed using the system software STELLA.
• Allow users to evaluate the importance of several abiotic factors in production
• Allow stakeholders to make informed decisions on production at different locations
• Provides a flexible tool to add new parameters based on user interest

Bioenergy crop models predict harvestable biomass using known variables, and illustrate key parameters that determine the crop yield. We developed a model, using the systems software STELLA, to provide a conceptual representation of Miscanthus × giganteus crop system and understand various parameters and their influence on the growth and loss of harvestable biomass. Using data from four locations, we developed a model and used it to predict yields comparable to reported biomass production from Champaign, IL, thus validating the model structure. Sensitivity analyses of model variables suggested that solar radiation, rainfall, temperature, soil water holding capacity, solar energy interception and conversion efficiency, evapotranspiration, crop coefficient, irrigation and harvest date significantly influenced the predicted harvestable biomass. The flexible STELLA platform also allows the stakeholders to expand and modify the model to incorporate additional variables if required and ultimately enables informed decision-making for bioenergy crop production at any location.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy for Sustainable Development - Volume 27, August 2015, Pages 63–72
نویسندگان
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