In this study, the spatial and temporal variability of water quality including monthly series of TDS, EC, So4, Cl, Ca and Na in common statistical period 1993-2014 was evaluated for the Karun River. This assessment is based on qualitative data stations including Susan in the upstream of Gotvand reservoir, Gotvand, Mollasani and Ahvaz in the downstream. To determine the parameters trend process,...

Taking Erdaojiang and Dongchang District of Tonghua City, Jilin Province as examples, this paper studies the ecological environment restoration governance model their mining areas. In paper, vegetation cover (NDVI) data in past ten years were selected from study area. The Theil–Sen median Mann–Kendall (MK) methods used to analyze time series NDVI, change trend map area was obtained. Then, land ...

Abstract This paper deals with the generalized convolutions connected Williamson transform and maximum operation. We focus on such which can define transition probabilities of renewal processes. They should be monotonic since described time or destruction does not go back, it admit existence a distribution lack memory property because analog Poisson process shall exist. Another valuable is simp...

This study aims to investigate the trend of water-level changes in lakes (Lake Tuz and Lake Bey?ehir) sinkholes (Timra? K?zören) Konya Closed Basin located Turkey. Water-level these were investigated along with meteorological parameters (precipitation, temperature, evaporation) groundwater trends that indicate climate region. Several statistical tests can be used determine significance hydrolog...

The Central Asian arid zone is the largest non-territorial in world, so it particularly important to understand optical properties of aerosols this region. In paper, we validate MCD19A2 atmospheric aerosol depth (AOD) remote sensing data by using ground-based and measured data. To explore spatial temporal changes as well interannual variations seasonal variations, characterize distributions AOD...