کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9619554 | 158455 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Simplified tree crown model using standard forest mensuration data for Scots pine
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علم هواشناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Simplified tree crown model using standard forest mensuration data for Scots pine Simplified tree crown model using standard forest mensuration data for Scots pine](/preview/png/9619554.png)
چکیده انگلیسی
Crown profiles of 260 Scots pines in central Finland were measured using a new method developed in the study, and a simple model for crown shape, belonging to the Lamé curve family, was derived using these data. Relatively accurate estimates of the crown maximum radius and its height, parameters needed for application of the model, were obtained using breast height diameter (dbh) and tree height. Results suggest that the model could potentially be used to generate the crown shape directly from routine stand data.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Agricultural and Forest Meteorology - Volume 128, Issues 1â2, 20 January 2005, Pages 123-129
Journal: Agricultural and Forest Meteorology - Volume 128, Issues 1â2, 20 January 2005, Pages 123-129
نویسندگان
Miina Rautiainen, Pauline Stenberg,