کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4759986 1421862 2017 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Urban forest structure and land cover composition effects on land surface temperature in a semi-arid suburban area
ترجمه فارسی عنوان
ساختار جنگل شهری و ترکیب پوشش زمینی بر سطح زمین سطح زمین در ناحیه نیمه خشک حومه تاثیر می گذارد
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک جنگلداری
چکیده انگلیسی
We found that land cover, vertical structure, and LST varied between areas with different land use and neighborhood age. Older neighborhoods supported significantly higher tree cover and mean tree height, but differences in LST were inconsistent between Landsat image dates. NDVI had the highest variable importance in Random Forests models, followed by tree height and the mean height difference between trees and buildings. Models incorporating NDVI, vertical structure, and land cover had the highest predictive accuracy but did not perform significantly better than models using just vertical structure and NDVI. Developed areas were cooler on average than shortgrass steppe reference areas, likely due to the influence of supplemental irrigation in urbanized areas. Patterns of LST were spatially variable, highlighting the complex ways land cover composition and vertical structure can affect urban temperature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Urban Forestry & Urban Greening - Volume 28, December 2017, Pages 28-35
نویسندگان
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