A New Approach to Monitor Soil Microbial Driven C/N Ratio in Temperate Evergreen Coniferous Forests Managed via Sentinel-2 Spectral Imagery
نویسندگان
چکیده
Forests are key ecosystems for climate change mitigation, playing a pivotal role in C and N land sequestering storage. However, the sustainable management of forests is challenging foresters who need continuous reliable information on status soil conditions. Yet, monitoring soils temperate evergreen forests, via satellite data, jeopardized by year round prevailing heavily dense canopy. In this study, Sentinel-2 spectral imagery derived normalized difference vegetation index (NDVI), proved to be tool determine C/N ratio two managed pine-dominated southern Poland. Results showed strong negative correlation between NDVI values on-site ratios measured at upper horizons 100 99 randomly distributed sampling points across Kup (r2 = −0.8019) Koniecpol −0.7281) forests. This indicates feasibility using predict microbial driven foresee alterations patterns elicited hindering abiotic or biotic factors. Spatial/temporal variations also provide dynamics ecosystem function changing climate.
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هدف اصلی از این تحقیق به دست آوردن و مقایسه حق بیمه باورمندی در مدل های شمارشی گزارش نشده برای داده های طولی می باشد. در این تحقیق حق بیمه های پبش گویی بر اساس توابع ضرر مربع خطا و نمایی محاسبه شده و با هم مقایسه می شود. تمایل به گرفتن پاداش و جایزه یکی از دلایل مهم برای گزارش ندادن تصادفات می باشد و افراد برای استفاده از تخفیف اغلب از گزارش تصادفات با هزینه پائین خودداری می کنند، در این تحقیق ...
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ژورنال
عنوان ژورنال: Land
سال: 2023
ISSN: ['2073-445X']
DOI: https://doi.org/10.3390/land12020284