todays, the world development is facing serious water quality issues. since protect of water quality and ecosystem healthy is an important aspect of ecohydrology. the present research aimed to analyze the temporal trends of water quality parameters of mashin zard river station in order to planning long term management approaches. in this research, trend of some significant factors of water qual...

The Jhelum River basin drains the entire Kashmir valley and is susceptible to floods, surrounded Himalayan Mountain range. trend analysis of hydro-meteorological data crucial for planning managing various activities (agriculture, design hydraulic structures) in basin. present study aims analyze trends annual maximum average discharge, maximum, rainfall was performed using Mann–Kendall (M–K) tes...

Spatial point processes on linear networks are increasingly getting attention in different disciplines such as traffic accidents and street crime analysis. Dealing with a set of time-ordered patterns network over period, helps obtaining time series estimated intensity images. In this article, we combine the problem estimating relative risk trend detection observations. Taking temporal autocorre...

Inter-annual variability of hydro-meteorological variables indirectly influence soil moisture conditions in winter and early spring seasons. The interactions between temperature changes drought are studied by an application statistical analyses minimum (Tmin), consecutive days with exceeding the 0 °C threshold value, number melting pulses season Standardized Evaporation Precipitation Index (SPE...

Abstract The Baltic Sea is the youngest sea on our planet, environment of considered to be unique and fragile. It affected by various human activities resulting in impairment water quality. Riverine nutrient (nitrogen phosphorus) loads are among major causes eutrophication Sea. This study examines temporal trends discharge, total phosphorus (TP) orthophosphate-phosphorus (PO4-P) concentrations ...

The complexity of streamflow processes inhibits significant information about catchment performance and its sensitivity to climate change. Little is known the severity change within coastal area monsoon–subtropical zone climatic transition. This study advances a quasi-local scale analysis simplify daily dynamics their relationship with monthly hydro-climatic series (1981–2020) using six gauging...

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,...

introduction identification and analysis of time-series behavior of the climatic elements and processes upon them are the basic factors of climatology science and has an important role in management and environmental planning. in general, the behavior of climatic elements are observed in 3 form: trend, oscillation and fluctuation. these behaviors will help us to identify more the climate change...