| Основная информация e0gxafq900 |
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25-09-2021 |
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| Дополнительная информация о e0gxafq900 |
| Bio: |
Desert steppe soil stability issues are already the main focus of awareness. Consequently, to be familiar with the effect of industrial things to do about the soil high quality of desert grasslands, this experiment investigated the Gaoshawo Industrial Concentration Zone in Yanchi County. Determined by the space and route from the economic park, sample plots ended up recognized at intervals of 1–two km. A complete of 82 area soil samples (0–twenty cm) representing various air pollution resources had been collected. The samples were being analysed for pH, whole nitrogen, overall phosphorus, available phosphorus, accessible potassium, organic and natural issue, copper (Cu), cadmium (Cd), chromium (Cr), guide (Pb), and zinc (Zn). The desert steppe soil quality was analysed dependant on the built-in fertility index (IFI) as well as the Nemerow air pollution index (PN), followed by the calculation with the extensive soil quality index (SQI), which considers the most fitted soil excellent indicators via a geostatistical model. The final results showed that the IFI was 0.393, indicating the soil fertility was somewhat poor. Excluding the out there potassium, the nugget coefficients from the fertility indicators have been under twenty five% and showed sturdy spatial autocorrelation. The normal values of Cu, Cd, Cr, Pb and Zn ended up 21.sixty four ± three.26, 0.eighteen ± 0.02, forty four.99 ± 21.23, 87.eighteen ± twenty five.84, and 86.sixty three ± 24.98 mg·kg−1, respectively; the nugget coefficients of Cr, Pb and Zn have been thirty.seventy nine–47.35%. Pb was the most crucial element leading to hefty steel air pollution while in the research spot. Increased PN values have been concentrated north with the highway inside the analyze region, resulting in lessen soil quality from the northern area along with a development of reducing soil top quality from south to north. The effects of this research showed that the typical SQI was 0.351 plus the soil quality was incredibly minimal. Hence, industrial functions and transportation functions within the Gaoshawo Industrial Zone considerably impression the desert steppe soil high-quality index. https://idqfansurvey.com/ |
| Sex: |
Male |
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